SEA - GLA

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SEA — GLA
Jan 21 — Jan 281
Round-trip
1 adult
Economy
0 bags
From?
To?
Fri 1/21
Fri 1/28

Good to know

Low season

February

High season

December

Average price round-trip

$735

Good deal round-trip

$613

Good deal one-way

$627
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 22% increase in price.
(avg. price over the last 2 weeks)
or less
or less

When to book flights from Seattle to Glasgow

Estimated round-trip price
Average price per month
Flight prices as travel date approaches

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for $627 or less one-way and $613 or less round-trip.
  • The cheapest flight from Seattle to Glasgow was found 88 days before departure, on average.
  • Book at least 3 weeks before departure in order to get a below-average price.
  • High season is considered to be November, December and January. The cheapest month to fly is February.
  • Morning departure is around 29% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking Seattle to Glasgow flights

Top 5 airlines serving Seattle/Tacoma Intl to Glasgow Intl

Scores according to KAYAK customer reviews
8.0
Virgin AtlanticOverall score based on 1612 reviews
8.2Boarding
7.7Comfort
8.5Crew
8.0Entertainment
7.7Food
Airline reviews

Unfortunately this was operated by Delta which is nothing like Virgin.

Read more about Virgin Atlantic

Unfortunately this was operated by Delta which is nothing like Virgin.

Pros: "Great service and comfortable ride excellent staff"
Cons: "Cannot expect better service"
Pros: "I travelled on economy delight, flight was fully packed, yet it felt spacious and comfortable. Lightning was great. Food was yummy! And pilots gave us updates on air travel, and if there were any delays etc."
Cons: "Nothing. Had a great trip!"
Cons: "Very cramped aisle seat and I kept being knocked by passing crewe including knocking over a cup of water."
Pros: "Although there were delays they kept us informed on a regular basis as to what to expect and seemed genuinely apologetic for any inconveniences. Boarding and deplaning were smooth and efficient. I really appreciated that there was no charge for checking a bag. I am certain that contributes to the ease of everyone getting on and off the plane. Our bags arrived at baggage claim about the same time we got there. I would definitely fly with Virgin Atlantic again."
Pros: "Very friendly crew. The meals are good, nice variety. Hot food is hot."
Cons: "Seats are not the most comfortable and sometimes the screen on the entertainment tv doesn't work that easily."
Pros: "Crew was great flight was comfortable however checking in bags and printing boarding pass was slow and also very unorganized"
Cons: "Checking in bags and printing boarding passes were long unorganized lines of people"
Pros: "There was one stewardess that really made the trip feel less "restricted" in the way she would greet, talk, serve, and just being what I always experienced good international flight staff to be. I wish I was able to get her name so I can praise the airlines for hiring such a great staff like her."
Cons: "Nothing"
Pros: "The flight itself was good! The one from London to Delhi was better than from JFK to London"
Cons: "I wasn’t told about my baggage were being delivered through different airlines the other day!"
Pros: "Food was delicious, consistent timely service and excellent entertainment options onboard. The flight was an hour early!"
Pros: "Food and snacks!!!!!"
Pros: "The ground staff was on top of it and the boarding process was smooth, but the cabin crew was brilliant. I’ve never had such pleasant service on a western airline. Well done. Entertainment system is top-notch, and the food was acceptable."
Cons: "The booking process and paying for luggage is disappointing. Plus, I paid a $90 upgrade and just moved up two rows in the same section. Sneaky."
Pros: "Crew were great"
Cons: "Uncomfortable to sit for eight hours"
Pros: "Staff was very friendly, the plane was very clean. Loved the entire trip, except for our uncontrollable weather delay."
Cons: "Nothing"
Cons: "Why do I have to get a new boarding pass in London"
Cons: "I did not like the fact that my seat was between 2 small children that belonged to a family sitting behind me .It was ridiculous to put a stranger on a 10 hour flight with a 3yrar old on one side and a 5 year old on the other"
Pros: "Nothing"
Cons: "Everything incl customer service at the airport"
Cons: "The plane seemed to be a little bit old, especially entertaining equipment"
Pros: "Staff were excellent and very friendly, service was great, and the entertainment on board was very good."
Cons: "We were waiting in our seats for about an hour before take off due to a need to de-ice the plane due to snowy weather. I think everyone would have been more comfortable in the waiting area while this happened, or at least given the option to do so."
Pros: "Staff was very friendly"
Cons: "Headphone jacks are costume, could not use my own."
Pros: "Food and service was ok"
Cons: "Delayed at the airport. Very little leg room and hot while waiting to yake off. Entertainment was really bad. Bad screen and sound quality was awful."
Pros: "Cool flight, mainly because it was empty. Good food"
Cons: "Seats weren't that comfortable. Entertainment sucked because the screen functions were terrible, very difficult"
Cons: "Too much food - not enough time to sleep in comfort!"
Cons: "I always think Virgin's meals are the WORST among those of all the airlines I use. PLEASE LET THE VIRGIN COMPANY KNOW THIS FACT. The touch screen of the DVD player did not work well so it was a frustrating experience."
Pros: "Efficient, friendly, on-time!"
Cons: "Food was terrible"
Pros: "Reasonably comfortable for a long jet ride. Helpful and considerate flight attendants."
Cons: "The strange windows that kept it looking like night out until 30 minutes before we landed. I prefer the natural light to help readjust my time zones."
Pros: "I had a great experience from start to end of my trip. Most of the staff were pleasant and professional. Food wasn't okay and red wine on flight from Heathrow was delicious."
Cons: "The red wine on the flight from Lagos was too sharp. That is the regular one served on virgin flight so was glad when I tasted the new one served on the flight from Heathrow, thinking it's been changed!"
Pros: "Fast check in Fast security line Upper Class Clubhouse Fast boarding Excellent onboard service Great crew"
Cons: "Old entertainment system Although the seats can be turned into a bed they don't fully recline"
Pros: "Smooth flight"
Cons: "My economy window seat was just too cramped for a big guy on a nine hour flight"
Pros: "Everything!"
Pros: "Not having to pay for a checked bag. The check-in process was very easy The bag drop-off line was pretty speedy."
Cons: "The airline stewardesses moved very noisy passengers next to me and talked to them the whole flight."
Pros: "first time I flew VirginAtlantic. Heard so many good things about it. It fact even our Uber driver was praising the airline on our way to the airport. But once onboard: - poor food (I mean 'survival kit' style) - entertainment station was not working - games feel like 20 years old - design (heavy red) now looks dated and suffocating - hostesses are more focused on their hairstyle than their customers"
Cons: "Back to Air France next time!"
Pros: "There are lots of relatively new movies to choose from."
Cons: "The complimentary headset breaks easily. Tray table was broken and they can't fix it. Very small bathrooms, knees almost touch the door when sitting down. Food selection for dinner ran out quickly, resulting in only 2 choices and one is hot spicy, so basically only one choice. All beverages are given out in small cups, even water is given out in small cups increments (finish in one gulp), they don't even give out small bottles of water. No complimentary packet (eye shades, socks etc.) , not even a barf bag for collecting trash."
Pros: "On time, everything normal."
Cons: "Seat space so small that my knees were up against the next seat, even without it tilting back."
Cons: "If the luggage fees were to be included in the price, I would have gladly chosen Emirates for its comfort at that price."
Pros: "Staff was friendly and welcoming."
Cons: "There was nothing not to like."
Pros: "Very courteous and professional crews. Clean and comfortable plane. Pilots handled delay and weather superbly. Dinner was delicious."
Cons: "Dinner was great but could have used more snacks. Breakfast was ok. Movies were dated but okay."
Pros: "Nothing"
Cons: "Customer service was horrible - they were so rude on the plane Food was done by the time it was our turn I got food poising off of the breakfast horrible"
Pros: "Easy check in and boarding."
Cons: "Uncomfortable seats and poor food."
Pros: "Very professional crew throughout."
Pros: "Food was very good crew were pleasant and helpful"
Cons: "Seats are very hard"
Pros: "Not much not to like about this experience except for cramped seating in coach."
Pros: "Dont whish to comment unless a human being can contact me and help me get the $200 travel voucher I was promised. It was so stressful its the least that can be done"
Pros: "The food and service was excellent. Love it!"
Pros: "It was a great experince we enjoy the flight other than the delay on the luggage"
Cons: "one of my luggage was lost and delayed for 2hrs. We waited at the Airport for the luggage to arrive."
Pros: "Entertainment system is great"
Cons: "Still very cramped. Cannot lower tray if you have anything in pocket (like an iPad or magazine) Should board rear section first."
Pros: "The in flight entertainment was above average and the seats were decent"
Cons: "The attitude of the cabin crew was generally poor; at one point when I returned the post meal rubbish one member of crew commented to another on the lack of wrappers in my rubbish the other crew member replied "maybe he ate it" as this conversation took place directly behind me I assume they thought my headphones were plugged in."
Pros: "Food and beverage choices excellent"

Great customer service. Safety and cleanliness. Fly delta.

2hours delayed and didn't give notification right away 🤷‍♀️. I even lost my food to rush to go to the airport. Paid $60 for seafood plate ending just leave it almost halfway on my way to the airport find out the flight was delayed. I wish they have more accurate policy to let passengers knows for any problems about the flight as soon or as early they can

I like that I got to my destination safely.

The TSA screening is absolutely unnecessary. It is dehumanizing and has been proven to be in-effective!

Anyone that purchased a Delta 1st Class seat should have access to the Delta Sky Club. My wife and I purchased 1st Class tickets for a Delta flight from SeaTac to Washington Dulles but were denied entrance to the SeaTac Delta Sky Club because we did have an American Express card.

Really accommodating staff, and on flight amenities. I would fly with Delta again.

Pros: "The seats were very good. The crew was helpful and friendly."
Cons: "We had a connection in Detroit. The flight from Seattle to Detroit arrived about 30 minutes late, and we barely made the connection. Apparently Delta had not told the Detroit-Boston flight to wait a few minutes for us. We did make the connection, but we arrived at the gate with no seat assignment (we had been bumped the day before from our original flight because of a mechanical problem) as the plane was loading. Had we missed the flight, we would have had to spend the night in Detroit and go to Boston the next day. Delta should have told the gate agent that we were coming."
Pros: "Very nice plane"
Pros: "Crew was great, flight in general was okay"
Cons: "The plane itself and seating was filthy, some unknown substance fell on me from the vent above, there was a bunch of crumbs in the seat buckle that fell out all over my lap when I fastened it. I'm not sure the tray table was wiped down, or at least not very well. The in-flight tracker was completely incorrect, I was on a 4-hour flight and it read 14 hours and counting throughout."
Pros: "Accommodating a lot more than American Airlines."
Pros: "Nice crew"
Cons: "No leg room for 6’6” person."
Cons: "My flight was delayed almost 3 hours. Not good. Once in the air it was fine."
Pros: "Average flight. Crew was polite."
Cons: "On time performance. Barely made my connecton, because of flight delay. Seems like only 1 in 5 flights are on time according to flightaware.com."
Cons: "We weren't alerted there was a chance of delays. Over two hours late."
Cons: "Roomier"
Pros: "Reliable - on time - good service - made up time for a late departure"
Cons: "All Good stuff"
Cons: "The seats could have been more comfortable"
Pros: "Everything! Thank you"
Cons: "Nothing. Thanks"
Cons: "Food really bad on both segments."
Cons: "We experienced a one hour ground delay at Sea-Tac which was unrelated to our airline. The pilot kept the passengers informed with timely updates, and we finally departed about when the pilot predicted we'd get away."
Pros: "The crew was one of the best I have ever experienced. They even had the flight deck wish a happy birthday to my 89 year old mother in law."
Pros: "The entertainment was nice."
Cons: "If the screen wasn’t behind the seat. I could hear the tapping of the person behind me."
Cons: "N-S"
Cons: "First delay notification: 1 hour 20 minutes 1 hour later, Second delay notification: 3 hours 15 minutes 2 hours later: Third delay notification: 3 hour 50 minutes Fourth delay notification: 4 hours 25 minutes Fifth delay notification: 4 hour 32 minutes No explanation for reason. Last time flying Delta."
Cons: "Missed connecting flight because the first flight was delayed by 2.5 hours. I didn’t get the comfort seat I paid for because of this and was not given a refund for it."
Pros: "I think they flew so fast. We could land almost on time even though we departed a hour late. Airplane was new and clean."
Cons: "Boarding was chaos. They overbooked 25? 45? Anyway, they are in panic. They tried to request ppl to take next day flight by giving away 300 gift card etc. the ppl who were told there are no seats upset and arguing at the gate. Flight was delayed for one hour. Once we are on airplane, they are still shuffling seats around, so ppl cannot move forward. Just standing there for 10mins waiting for things to settle. Flight attendants did not give us a headphone. (I have a headphone for iPhone X so I could not connect it to their entertaiment system.)"
Cons: "Over an hour delay before boarding due to supposedly bad weather. Because flight was overbooked they were offering $400 gift card to change to standby on another flight. If you didn’t make that flight (evening), you’d be confirmed on a flight the following morning with one stop in Detroit (we booked a nonstop to Chicago). Uh, no thanks. Then to top it off, we’ve landed and been told that it will be at least an hour before we can deplane due to no availability at the gate (it’s 1145 pm right now). All this plus their new policy of not allowing us to select our seats because we bought the cheapest tickets. Really Delta? You go ahead and cater to the rich and I’ll choose to fly with another airline."
Pros: "This was our first time flying Delta and it was a very pleasurable experience. Boarding was very straight forward and the seats allocated comfortable. A surprise for us was being asked if we would like to move seats from the back of the aircraft to Comfort Economy (we think it was to do with weight balance! but appreciated very much none the less). The flight attendants were very professional and helpful, as you would hope all attendants on all airlines would be. We'd gladly fly Delta again anytime."
Pros: "Aside from the issue where we had to deplane and wait for another plane, the flight and crew were great."
Cons: "The delay from the plane problem."
Cons: "Partner site said it was Aeromexico. First flight was delta so different check bag policy for internal flight that cost me $80. Screw you all"
Pros: "Nothing really"
Cons: "Flight delay further to the 30 minutes additional 20 min due to crew being not there"
Pros: "Entertainment was good."
Cons: "The crew was very rude."
Cons: "The wifi wasn't strong enough to download the app to watch movies on the plane."
Pros: "Nothing, they didn’t care about you or to help, the llady was so rude and unfriendly, this situation ruin my whole trip"
Cons: "I call in advance to paid the fees for baggage, I call Aeromexico because was the main airline for the fly, but Delta at Seattle made me paid again the fees for baggage’s even by phone they said that I didn’t need to paid. BE AWARE AND CAREFUL BECAUSE THE LADIES IN THE FRONT DESK didn’t even look the paperwork that you have in hand, they only want to charge you saying that your payment thru Aeromexico didn’t help you in the 1st fly. How this can happen when Delta and Aeromexico are two subsidiary one of another ?"
Pros: "Boarding is easy as always, I like Delta's system."
Cons: "I had a seat by an exit door. I was incredibly uncomfortable the entire flight due to the cold air comin in and hitting my feet / legs. Two coats and a blanket weren't enough to remedy the issue."
Pros: "It was whatever"
Pros: "Almonds"
Cons: "Seat, did not get upgraded"
Pros: "Great service, very comfortable."
Pros: "Crew was curious and quick to think of alternative solutions."
Cons: "The flight was way too hot. They didn't have enough A/C and we were all sweating up a storm on the flight. The flight was also scheduled to leave 15 min early, but we ended up leaving 15 minutes late, it was odd. One of the bathrooms was out of order too."
Pros: "The service on board is always GREAT! in Aeromexico"
Cons: "The flight was canceled and we were put in another flight next night. But the staff in Buenos Aires run the situation chaotically and made mistakes that infuriated many passengers. They need more training to learn how to say "I am sorry" more often and know how to avoid getting into arguments with passengers."
Pros: "Food selection and quality were fine. I also enjoyed the entertainment options. Seat area was comfortable and spacious."
Cons: "The flight attendants were uniformly rude and nasty to passengers from start to finish. As I boarded, I asked for a piece of art to be stored in the wardrobe compartment. This was treated as an inconvenience. During and after boarding, flight attendants addressed passengers rudely when encouraging them to take their seats in a timely fashion. Later, when my seat mate politely asked a FA to repeat the food options, she asked, "Excuse me?" several times and seemed very irritated to have to repeat the choices for him. Also, near the end of the flight, a pillow was on the ground and a FA asked those seated in my row to pick it up. We responded that it wasn't ours and she said something to the effect of, "Oh yeah? So how did it get there?" (Maybe because someone else dropped it and we didn't notice?) The FAs seemed irritated to serve passengers at all. Each time they passed through for beverage or meal service, I felt like I was imposing on them. I have never witnessed anything quite like it. Makes me wonder why they were all so upset and and felt it appropriate to speak and act disrespectfully toward customers. (Delta, do you have any insights?) I hope they all got a good night's rest after that haul."
Pros: "Very comfortable plane, 4 snack choices, friendly crew."
Cons: "It was all good, except that the charging stations were difficult to figure out since they were out of sight under the seats. I had to have the flight attendant plug in my charger."
Cons: "Got stuck for two hours sitting in the plane because the computer systems went down. Worst experience ever with Delta."
Pros: "Good Snacks, crew is friendly, toilet was clean and we arrived on time"
Cons: "Nothing"
Cons: "As a Platinum AFK/KLM Skyteam member I was NOT allowed to use the Delta Lounge. On the flight the meal choice was poor and the staff were not really geared to serving regular clients. The movie choice was poor. I expected better!"
Pros: "Accident on way to airport, so I showed up to check bags 45 minutes before flight time. They said they couldn't get the bag to the plane..in 45 minutes? So, they put on the next flight... 6 hours later. Said I could fly without the bag... uh, no thanks. They would not look for alternatives without charging me more. Flight attendants were crabby, otherwise everything was fine. I flew British Airways a few months ago. Night and day. Seriously. Delta does not even approach having good service. There was no comparison to British Air--- Delta is not in the same league."
Pros: "Short flight with great views"
Cons: "I was not asked to check my bag, but there was no space for it so I had to take it back off after everyone boarded. No drink or food. Ground crew forgot to get bags at end of fliggt for those of us who checked at the gate. Had to wait quite a while."
Pros: "We had a whole row of 3 to our family, so we could put the armrests up & the kids just laid down in our row (on me, & each other) and slept most of the flight. The flight crew was very understanding and helpful with my kids who were just with me on an intl flight "daddy duty.""
Cons: "Since it was a flight from Seoul, Korea to Seattle; it would've been nicer if all the movies had Korean subtitles-- my 4-yo boy who only speaks Korean, couldn't make it through more than 15 mins of a movie because he couldn't understand (of course, some of that is due to age & short attention-span). But he kept saying, "I hate English" in Korean while trying to pick a movie. Also, I'm 6'2"; so while it was nice having the whole row for my kids to lay down in-- I was cramped and uncomfortable the whole flight, even moreso with Delta's seats being closer together than on other international carriers I've flown."
Pros: "Delta made sure my husband and I had seats together and my husband was thrilled to have a window seat. We took off and arrived earlier than scheduled so we didn't have to run to catch our connecting flight."
Cons: "Everything was perfect. Nothing negative to report."
Pros: "The staff"
Cons: "I used a regional certificate to upgrade; this wasn't 1st / biz class at all; the seats are just big clunky leather seats, no recline, no leg room. Really disappointing for a red eye flight across the US."
Pros: "Lufthansa is a great airline."
Cons: "Food was so hot that it was difficult to remove the packaging to be able to eat the pasta.... Desert was ok, brownie was real hard and too sweet...."
Pros: "Staff was extremely nice and helpful"
Pros: "The crew was friendly"
Cons: "Maybe not have my luggage lost and get rebooked to a later flight for no reason"
Cons: "Food could be better"
Pros: "My seat was next to bathrooms when everyone start using it start smelling too much very uncomfortable sitting there. Food chicken was very salted, they run out of drinks 10 hours flight dinner served at begging no snacks or anything till 2 hours before landing"
Cons: "At least air fresheners in bathrooms or something better so passengers can sit comfortably"
Pros: "The flight attendants were friendly. The seats were new. The movie selection was good."
Cons: "The scrambled eggs for breakfast appeared to be powered eggs, or overcooked eggs. The storage bins for the luggage were very small for the middle seats (aircraft was an Airbus A330-200). After several hours of flying, there was trash in the aisles and on the toilet floor. The toilets were dirty and not cleaned. Finally, the toilets ran out of paper towels and tissues with 3 hours to go in the flight, and they were never refilled. The flight attendants put a roll of toilet paper next the sink to use for your hands."
Pros: "Lufrhansa is a fantastic airline"
Cons: "The seat pitch and width were too small."
Pros: "Food was good but it would be great if we can select more options online before boarding the flight. Beverages were served without ice and you have to ask for ice cubes every time"
Cons: "AC in flight from Seattle to Delhi was at high temperature so we didn’t use any blankets or were not comfortable enough to sleep"
Pros: "One of the flight attendants was awesome!"
Cons: "I got bit by bugs. I’ve never experienced something like that on a flight."
Cons: "Very bad food"
Pros: "Very friendly crew"
Pros: "Everything was great. The crew couldn’t have been more friendly or accommodating. It was a very enjoyable experience."
Pros: "Cabin staff were pleasant and effective."
Cons: "I got a headache on the flight; it did go away until I got good air in Frankfort. Bathrooms were a bit low in number necessitating long waits. This has become routine."
Pros: "Staff were nice and friendly."
Cons: "The plane was dirty. The seatback was not clean, and the tray table was stained. The 9-hour flight did not have any USB ports or outlets for charging. The touchscreen did not work well, and my seat would not move forward or back without me pushing or pulling it. This"
Pros: "I was assigned a seat at the gate discovered upon boarding the I had the best seat in the house! This has never happened for me before so it really made the flight. Thank you."
Cons: "Everything was good. Pleasantly surprised by the food."
Pros: "The selection of in-flight movies is excellent. That has been my only positive experience"
Cons: "Lufthansa is always late, every single flight I have caught with them has been at least 45 minutes late. Additionally they are very inflexible if you want to make a change to your tickets after purchasing. Boarding the plane is handled very inefficiently and takes much longer than most other airlines. The food is mediocre and the drink cart only comes by every 2 hours or so which is far too infrequent"
Pros: "On time Boarding was convenient"
Cons: "Food Seats"
Pros: "Such great personnel in the air - can't say enough how much I appreciated them."
Cons: "The airline as a whole, however, encourages you to book with them under the reasonable assumption that connecting flights with Lufthansa will be achievable. Now that I've seen Frankfurt, There was no way they could actually expect any of us to make our connecting flights. And they offer no compensation. When I did get another flight, it was terribly delayed. Talking in line with regular European travelers, they said they expect it. Also met several fliers at the service desk attempting to connect via entirely different routes, all having the same experience."
Cons: "Crew was not nice at all. They would skip us along the way while serving others, or even drop ice on us, and never said sorry once (instead, they would say it's only ice, or if I want 2 since they skipped me already twice when serving tea unlike the passengers around me on both sides). We paid nearly $6k for the 3 of us, but the crew made us feel as if we paid nothing. The entertainment system did not work well, and most of the time the movies refused to play. We were always suggested to restart, and were not even given free access to internet as an alternative. No one ever apologized for anything in the entire flight, it felt like this flight was a favor."
Pros: "None"
Cons: "Most of it"
Pros: "Service , on time"
Cons: "Leg room was less"
Pros: "Services, Food, Crew"
Cons: "IFE doesn't had much options."
Pros: "Boarding was done very quickly. Unlike the norm nowadays, people weren't cramming every single inch of space in the overhead. In addition, the flight wasn't full so my travel companion got to enjoy a full row to himself while I enjoyed an empty seat next to me to stretch out. The food was very good. The staff came by quite a few times to offer orange juice or water. The entertainment syren was excellent. I watched four full movies on the trip and have in mind at least a couple more for the return leg."
Cons: "Not a thing."
Pros: "Loved flying business class. Great service! Flight was on time for departure and arrival."
Pros: "Lots of room on a 747 - Lufthansa will probably retire them all soon. They handled my special meal request online and loaded the meals on the plane."
Cons: "The crew didn’t bother to confirm who had requested the special meals, and they perhaps were confused by the size of the wide body rows, so they served my dinner to the passenger in the window seat (seat K) instead of me (seat H) By the time I realized what had happened, my row mate had eaten half the meal. The crew also rammed my knee with a beverage cart while I was dozing. Not the best showing ever..."
Pros: "Great service!"
Pros: "The boarding process made it easy to find my seat and get settled in."
Cons: "My seat back didn’t recline. But the one in front of me did. So I was penned in."
Pros: "Our dinner meal was quite good for airline food. After they reset my TV three times, it worked good."
Cons: "The breakfast left a lot to be desired. Leg room was very limited, especially after the person in front of me reclined their seat."
Cons: "There was light turbulence in some parts during the flight but the captain never turned the "fasted hour seatbel on" sign which was strange."
Pros: "The crew were very helpful and polite. The seats had plenty legroom. The food was excellent, and entertainment was also very good. Most importantly, there was no delay."
Pros: "OK"
Cons: "Seats recline too much. When the person in front of you reclines his/her seat, you feel like you're in a tunnel with the seat back just inches from your face. However, the flight attendant was very kind and asked passengers to lift seats for the main meal, which was very nice."
Pros: "Everything! Excellent stewards too!"
Cons: "You lost my luggage"
Pros: "Price"
Cons: "Few choice of movies"
Pros: "The variety and ease of use of the entertainment"
Cons: "The boarding was not at all well organized. There were no instructions about what to have ready and the woman who checked our passports was rude."
Pros: "Overall the flight was ok"
Cons: "I was not a fan of the food but more important, the headset lack was broken. I had to pull the cable constantly to be able to hear something"
Cons: "I really felt the food was not as good as I had on other lines. To help I had the chicken - and the veggies with it were mush as was the spinach with the egg dish - which also did not have much flavor"
Pros: "Entertainment options were incredible; great legroom in our seats."
Pros: "Food and beverage service was excellent."
Cons: "Cabin temperature was way too hot. Leg room was too small"
Pros: "COMFORT AND ENTERTAINMENT WAS BEST"
Cons: "BOARDING SLOW CREW A BIT RUDE"
Cons: "I was denied boarding. No one told me that my passport had to be 6 mo. to expiration. Why the hell do you even put an expiration date if you're going to deny all travels prior to 6 months?"
Cons: "Food was not satisfactory compare to other airlines like BA Everything was excelent."
Pros: "Nothing"
Cons: "Everything. No compensation given either"
Pros: "Lufhansa did a great job. During flights, everything was good."
Cons: "Security check in Frankfurt was terrible, violating all human rights in every possible way! Please don't tell me that it is for passengers safety; such a humiliation cannot be justified by any reason! Since Lufthansa uses this airport for the most of their flights, I would not fly with this company anymore"
Pros: "Check in smooth and professional. Please change places with Asia air so you are in front of rather than behind the hoard of people."
Cons: "On my flight from Seattle to Frankfurt I had one stewardess repeatedly skip me. She was a bit older. I thought after the first overlook she would take extra care but did not. This resulted in me having to ask the crew to repeat their previous steps just for me. "Hi, I know you are serving coffee but I wanted red wine". She was a bit clipped about having to repeat steps but what was I to do? She never looked up enough to see my hand and clearly didn't look at my face. She also didn't pick up my hand towel. I essentially had to rely on the rest of the crew but the care from this lady started to feel purposefully negligent of me. The rest of the staff was friendly and efficient. I also thought we were supposed to get an appertiff...one was never offered. Couldn't check in online. Was fine once I got to the countr but could you trade space with Asia air? It makes sense to have them at the end as they have a huge hoard of people it would be nice not to have to go through and several spots to check in. Check in at the desk otherwise was smooth and professional."
Pros: "The flight attendants were amazing. I bought the extra legroom seats and they were so worth it! I couldn't even tough the seat in front of me. Free wine. And the movies on your personal screen were all really good. Probably the best flight I have ever been on."
Pros: "The crew was especially great!"
Cons: "Legroom"

Listening covid restrictions and following them is completely nonsense. Avoid touching others? How when plane is full and everybody who pass around touchs me. Keep distance?? How???? Avoid walking in the plane but also wash your hands regularly with soap and water? How? I should avoid walking but at the same time you want me to wash hand regularly? It means i have to walk up and down. What is regularly for you? Every 15mins? Every hour? Every day? It is so stupid what you are telling that my brain stops to work.

Cons: "I had paid for an upgrade to sit in the front of the cabin with extra legroom (row 14A). When I boarded a man sat it my seat. He had not paid for the upgrade, but the crew let him stay in my seat. I had asked him to social distance but he continued to sit right behind me bo matter which seat I moved to. He argued with the crew until they gave up and let him stay. They did not check his boarding pass or ask him to move to his assigned seat I found a different seat away from him but I don’t see the point in paying for extra legroom when the crew let’s people who haven’t paid for it sit it those seats. I felt harassed by the man and was very uncomfortable the whole flight. I am considering my next step, I think I should at least receive a refund for the upgrade I paid for."
Pros: "The seats were so comfortable"
Pros: "The crew from Kili to DarEsSalam was tired. A fresh crew worked from DarEsSalam to AMS and they were great."
Cons: "The boarding process was chaotic. The passengers in the first boarding group had to fight through the crowd because there were no boarding lanes."
Pros: "Food was great, movie selection too. Everything was great except for I couldn’t really get comfortable to sleep"
Cons: "Not sure how to make the seats more comfortable. I have some back issues though. However, some of my travel companions slept right through the flight."
Pros: "Klm's consistantly high standards in everything they do."
Cons: "Nothing"
Pros: "Great atmosphere, crew was excellent!"
Cons: "I’m 6’5”, so legroom can always be a complaint, but this wasn’t too bad. The plane appeared to be fairly old and didn’t have WiFi. Entertainment also was on an older screen which was navigated by using an old in-seat phone."
Pros: "Muslim food"
Pros: "Crew good and seat OK but not exceptional for business class"
Cons: "Food was average - main course could have been better. Range of movies ok but not great"
Pros: "The crew tried to be helpful but were equally frustrated with the ground crew."
Cons: "Follow your own policies. Allow people to board (economy plus) with their hand luggage who have followed all the rules and chosen a seat in the front of the plane. My daughter and my KLM approved baggage were taken by the boarding crew while allowing other passengers to go with more than allowed"
Pros: "Usual faultless KLM experience"
Cons: "Nothing."
Pros: "Pleasant crew. Appropriate and efficiently served snack."
Cons: "Boarding and disembarkation were slow."
Pros: "Staff were professional and polite."
Cons: "Despite zone boarding, boarding and disembarkation were very slow. Passengers like me with flight connections were very anxious regarding missing these."
Pros: "Flight and the crew!"
Cons: "Staff at the airport pushing you to upgrade to first class but not making it clear only the first trip from Athens to Amsterdam which the first class uses same uncomfortable seats as the economy to pay extra 130 euros ridiculous airfrance stuff! I should have flown all the way to NYC first class!!!"
Cons: "Crew members in Amsterdam were very rude and disrespectful"
Cons: "The plane is so old..,"
Cons: "I was seated next to the restroom, which is not a pleasant experience for an international flight."
Cons: "Fix the damn KIOSKS at Vienna!"
Pros: "Reasonable space in economy class seats"
Cons: "Staff hurrying us up 40 minutes before departing and threatening to take our bags out of the plane in case we didn’t board then. I had to leave my coffee and run."
Pros: "quick/efficient boarding - good staff - good food - easy flight !"
Cons: "the connecting times for klm seem to be very close - if your running late to start - you may not make your next one -"
Pros: "the crew was nice"
Cons: "Seat confort on long flights, leg rooms,"
Cons: "Larger meals."
Pros: "On time and friendly crew"
Cons: "Boarding needs improvement"
Cons: "I ordered Wheel chair for my parents but one of them didn't get it at all. When my parents were checking in for flight they asked the representative about meal selection and she didn't answer their questions properly and because of that my mom didn't get proper Hindu Vegetarian food on flight instead she got Egg omelet which she couldn't eat. She has to eat just fruits. My mother is a diabetic patient and she needs a food every after some time. I never had such a bad experience before with any other airlines."
Cons: "My suitcase didn't come with the airline."
Pros: "Landing"
Cons: "I’ve traveled a lot internationally and this was the WORST flight I’ve ever had to endure. I felt like I was being tortured and didn’t sleep at all and so slept when getting into Amsterdam rather than being able to explore the city. I was out $200 for the Airbnb (could’ve stayed in the airport cheaper) and $200 for a dinner cruise I slept through. NEVER AGAIN"
Cons: "Nothing special"
Pros: "Nice flight ...was comfortable travel ...good food.Thanks"
Cons: "No such things"
Pros: "The cabin crew was so kind, efficient, and attentive. All meals and snacks were delicious."
Pros: "Professional crew. Good boarding."
Cons: "No entertainment on board in business. Stale buns - staff unapologetic. Older 737 with uncomfortable seats."
Cons: "Boarding was confusing and disorganized"
Pros: "Nice to have a wrap for the snack."
Cons: "Would have preferred boarding by row - back of the flight first so would have been more organized."
Pros: "We got a meal for a 1h flight only"
Cons: "No entertainment but normal for this type of flight"
Pros: "Friendly attendants. Decent food, and frequent snacks and beverages."
Cons: "No charging ports for electronic devices."
Pros: "He missed it due to having a 32 minute layover, which he ran all the way to board."
Cons: "he had no choice but to look at the closed door of his flight, and wait an additional 7 hours and they didn't even give him a voucher for food. I'm his mother, I'm currently visiting family in Scotland, so couldn't help him much. I'm pretty disgusting and disappointed by the whole experience."
Pros: "Nice flight, nice crew, and a nice experience."
Cons: "Delay can occur sometimes but it wiuld be better to be explained its reason and the estimated time for boarding. The customer service at CDG airport was the worst ever and all people standing boarding desk were useless without any mind what they are doing."
Cons: "They stole my money"
Pros: "Clean airplane, friendly crew, no rush, nice snacks for a short one hour flight. Just generally a positive experience."
Pros: "The last two times we connected in Amsterdam to Humberside our luggage was delayed. This time it wasn’t. The simple things give the greatest satisfaction"
Pros: "From pre-boarding, to boarding, to the food, and the attentiveness, everything was top notch! The cleanliness of the plane was only topped by the friendliness of the crew."
Cons: "The flight was marked at almost 11hrs but ended up being only 9...not a negative other than it meant not spending as much time on board!"
Cons: "suitcase didn't turn up, although connection was quite tight"
Pros: "I was upgraded to Buisness so, no complaints"
Cons: "No Marlboro light cigarettes on the duty free shopping cart"
Pros: "Professional, friendly service. Punctual, safe flight. Comfortable, spotless airplane."
Cons: "What is there not to like about KLM? I cannot find anything."
Pros: "The cabin crew were fantastic and funny"
Cons: "Tiny seats"
Pros: "Atmosphere, crew were very professional and friendly"
Cons: "Seats were a little too narrow, and quite uncomfortable when a broad shouldered person is sitting next to you"
Pros: "Boarding was very efficient."
Cons: "Limited movie selection. Crew seemed stressed. Gave me wrong meal and then swaped for the right one. I asked for Diet Coke and was given white wine. Food quality was not good."
Pros: "I ended up getting home with less delay than originally predicted. I guess that's a good thing Also delta customer service was super polite and trying to help when I called"
Cons: "Delay again... seems to be pretty frequent on KLM flights at least on the ones I flew with in the past 4 years... this time it was 3hours wait due to a technical issue... no alternative flight option and we ended up getting a very old plane as a replacement. In addition people at info terminals are disorganized and not kind at all.."
Pros: "captain was great."
Pros: "Plane service"
Cons: "1h30min delay at airport"

Kayak was terrible, I was told that I got 1 free checked bag, but when I got to the check-in counter I was told otherwise and had to pay for my checked bag!!!!

Cons: "Not losing my luggage"
Pros: "the seating was very uncomfortable i barely had any leg room"
Cons: "Dont go on economy its not good espically fir being the main airline for spain its not really that good compared to other airways for example british airways"
Pros: "Both crews from JFK to HEL and HEL to JFK were great. Very attentive and accommodating."
Cons: "N/A"
Pros: "Keep it up with great services. !! Thank you!"
Pros: "A350, smooth and quiet. Nice plane"
Cons: "Seats in business are a little crowded and close together. opening to get in and out of seat is minimal"
Pros: "Lovely crew, very good entertainment system."
Pros: "The fact that we were offered an additional round of water and the friendliness of the crew."
Pros: "Service good. Staff good"
Cons: "Very cold at night"
Pros: "Simple morning flight. Not at all full. Left on time, arrived early. Plane was new. Crew was happy. What more does one need? They were beta testing a new WiFi service. Free, but not yet ready for prime time."
Cons: "Same as above. Seats very narrow. But enough leg room"
Pros: "Everything was on time"
Cons: "I couldn’t change my seat"
Pros: "Food."
Cons: "No audio."
Pros: "The cabin crew were veey vwey friendly and nice to the passengers."
Cons: "The entertainment system was little outdated( ie. lacks HD screens) and the seats were uncomfortable for night flights."
Pros: "Great service, good legroom, huge screens for entertainment, and nice Marimekko designed blankets and other items. Overall a very nice experience"
Pros: "Airplane was nice."
Cons: "I paid $90 for economy comfort for my flight and did not get an economy comfort seat. I am very disappointed with Finnair in this. They will not refund my money at the airport and now I need to go through their home office for a refund. It was bad enough not having any extra leg room on a red eye when you are over 6 feet tall but now I have to jump through hoops to get my money back."
Pros: "Friendly service, clean airplane, great food."
Cons: "No leg room in economy. Worse then United and American Airlines!"
Cons: "Nice flight, nice crew"
Pros: "Brand new A350 business class was excellent - far better than tired old BA planes. Great IFE and food and beverage service. Excellent cabin crew aervice. Overall, thoroughly good from start to finish (Finnish?)."
Cons: "Amenity kit was a little basic."
Pros: "Crew attitude, food, bluberry juice, punctuality"
Cons: "Babies under 1yr need bassinet by regulation, pls implement. Tough to hold kid for 8 hrs, even with baby bjorn - can injure baby's neck!"
Cons: "The 40 min layover between SVO-HEL and HEL-JFK required security check and walking approx. 30-gate distance. It was well organized, but still straining."
Pros: "The employee at the checkin counter in Oslo set everything up for us regarding our wheelchair and walker. She was extremely helpful, knowledgeable and kind. She arranged for a pick up in Helsinki with the airport's crew. They helped us unload the plane and then had a personal accessible bus to take us from where we landed (outside of terminal) to the gate of our next departure. The crew were all extremely professional and efficient."
Cons: "The leg room is never enough on the long flights. The flight from Chicago to Helsinki at 10:00pm was not nearly as good as the flights from Oslo to Helsinki to Chicago. The crew was not as pleasant, the lights were not turned off until after 1:00 am and then turned on hours before the light "breakfast" was served."
Cons: "Food, no option asked just served from Helsinki to Miami. Entertainment system was not working and later had only limited options."
Cons: "My knees dug into the seat in front of me. No hand cleaner provided with food."
Pros: "The staff were thoughtful and kind. They checked on us and offered snacks and water very regularly. My favorite, though, was that the captain took the time to alert us to the sights out the window. We had closed the shades at the request of the attendants and would have missed the beauty of Greenland had he not alerted us to peak out. I appreciate that!"
Cons: "The meal made me sick."
Cons: "did not get to Helsinki in first place; flight from Warsaw to Helsinki canceled by Finnair (# 742) put in another plane, from other provider (LOT) going straight to Chicago; was not ready for it; we arrived at airport 2 hr before time of boarding and were rushed to plane going up in 45 min; very stressful; my daughter cried and we had no time to say good bays to family paid for selected seats - money not returned selected special meal - stayed hungry (8 hr fly) because they were not aware about our special needs; Finnair shold take care of it when canceling flight and putting us with other provider."
Pros: "Food was provided when the flight was delayed for 2 1/2 hours. I also really liked the text update from kayak about the delay. The airline did not keep me updated but kayak did."
Cons: "The delay when it was already a 6 hour flight. I also was not able to reserve a seat because I had booked through kayak and not with the airline. Finally of the most irritating of all annoyance was that there was no movie. This was an international flight and there was no entertainment. I will never fly American Airlines again."
Pros: "They moved my boyfriend and I from the back two seats on the plane up to the front with four seats across the middle! This was amazing for the long flight and allowed us to be very comfortable throughout the flight. Great service as well with three food servings and constant trash pickup."
Cons: "Woman in front talked endlessly"
Cons: "It is ridiculous that they would not allow you to select a seat for free at check-in. There were many unoccupied seats, but some families with children were seated separately, so there was a lot of seat changing before the take off."
Pros: "Polite crew.. 2 meals.. very smooth overall"
Cons: "Not enough leg room.. had to physically climb over neighbor to get to the aisle"
Cons: "One of the crew members was rude."
Pros: "The crew was very much professionals, worked fast."
Pros: "Food on into fight inedible..No Food on domestic. Charge for everything."
Pros: "The flight was so-so. Cramped seating with mediocre food."
Cons: "The problem I had was the multiple email updates from Kayak with the wrong departure time. Fortunately, I checked with American directly. Even after the flight departed I was getting emails that I still had four hours left. Doesn't make sense."
Pros: "the price was very good"
Cons: "Experienced very rude cabin crew"
Pros: "The flight attendants actually seemed to enjoy their jobs, they all were very nice and smiled not like other airlines where the attendants are very stiff and anything you ask for seemed to annoy them. Drinks sizes more generous than most airlines."
Cons: "a long flight from lax to lhr needs more snacks and refreshments"
Pros: "Movies Food Comfortable seating"
Cons: "Going through security"
Pros: "Nice dinner, drinks, and snack services"
Cons: "Could be a little friendlier. Lights on the whole time during a red eye was pretty annoying. Don't know if this was on purpose or a malfunction. Entertainment system was hard to see and a little outdated."
Cons: "No leg room"
Pros: "British air is great. Great movies good food. Good service."
Pros: "Nice flight, plane was new so that was great. I was traveling alone and got upgraded to Premium Economy. Lovely!"
Pros: "Good leg room."
Cons: "I paid an extra $90 to pick this seat. On the website it looked like an exit row seat with lots of room. However I couldn't really move out of my seat without climbing over others. It was a waste of $90."
Pros: "old planes tight seat no entertainment late boarding"
Pros: "Everything else"
Cons: "Both the British Airways attendant who check me in in Chicago, and the British Airways attendant who checked me in in London, were not paying attention to my final destination and did not mark my luggage for my final destination."
Pros: "The crew was just fantastic. ...."
Cons: "I request special meal. ..unfortunately was not provided to me."
Pros: "Great crew. Lots of refreshments."
Pros: "The crew was friendly and very accommodating. Inflight entertainment had many choices, had a wonderful relaxing time. The food was not too good but then again it's airplane food. Overall, recommend the experience."
Pros: "The food and Cava were excellent. So were the friendly staff."
Cons: "Seats slightly too small, but thankfully not as bad as American Airlines on the way over: that was horrible!"
COVID-19 information

Safety measures for airlines flying from Seattle to Glasgow

Airlines flying from Seattle to Glasgow have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Seattle to Glasgow

Mandatory masks

Masks required on board, masks provided on flights from Seattle to Glasgow

Social distancing seating

Middle seats unavailable to book on flights from Seattle to Glasgow

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Seattle to Glasgow

Flexible cancellations

Waiving of change fees. Search flexible flights from Seattle to Glasgow

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Seattle - Glasgow Flights

Departure:

Seattle (SEA)United States

Destination:

Glasgow (GLA)United Kingdom

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Glasgow - Seattle

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$2,969
$1,359
$458

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