BLL - SEA

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BLL — SEA
Dec 5 — Dec 121
Round-trip
1 adult
Economy
0 bags
From?
To?
Sun 12/5
Sun 12/12

Good to know

Low season

March

High season

July

Average price round-trip

$584

Good deal round-trip

$1,505

Good deal one-way

$580
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 35% increase in price.
(avg. price over the last 2 weeks)
or less
or less

When to book flights from Billund to Seattle

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 $580 or less one-way and $1,505 or less round-trip.
  • The cheapest flight from Billund to Seattle was found 89 days before departure, on average.
  • Book at least 5 weeks before departure in order to get a below-average price.
  • High season is considered to be June, July and August. The cheapest month to fly is March.

FAQs for booking flights from Billund to Seattle

Top 3 airlines serving Billund to Seattle/Tacoma Intl

Scores according to KAYAK customer reviews
7.9
LufthansaOverall score based on 28063 reviews
8.0Boarding
7.8Comfort
8.4Crew
7.7Entertainment
7.6Food
Airline reviews
Pros: "Nice crew great sitting"
Cons: "Boarding has always been slow with this trip.... disorganized"
Read more about Lufthansa
Pros: "Nice crew great sitting"
Cons: "Boarding has always been slow with this trip.... disorganized"
Cons: "Internet speed is weak."
Cons: "Excellent! Got us home on time and with great service! Thank you"
Pros: "Business class upgrade"
Cons: "Sitting in window next time"
Cons: "Excellent assisted transfer between Austrian Airlines flight and Lufthansa flight to Seattle in Frankfurt. Boarding in Frankfurt could have been handled easier in groups by seating. Friendly stewards, good entertainement and food options. Quiet B 747 plane, spacious overhead stowage."
Cons: "Server was mean"
Pros: "Comfortable seats"
Cons: "Meals and some entertainment"
Pros: "I like the cree"
Cons: "Nothing"
Pros: "The crew was fantastic!"
Cons: "Movie selection was very limited"
Cons: "I still think it makes more sense to board the seats in the back of the plane before those further forward. It is difficult to get past the people who stand in the aisle or take forever to try to put their bag in the overhead bin."
Pros: "I'll probably never fly Basic Economy again....it's worth the extra money."
Cons: "Flight was late causing me to miss flight to Chicago ORD. Missed flight left me waiting in Frankfurt over-night with-out a hotel, nor anyone from Lufthansa to assist with finding a sleeping cot. No airport/Lufthansa staff would offer to bring me a cot and all attempts by me to locate a cot were unsuccessful leaving me to walk from area to area to locate were the cots were stored. Ten Euro meal compensation was severely inadequate to cover dinner and breakfast. Very dissatisfied."
Cons: "I was transferring from an international flight and was not able to check 8n online, thus I didn’t get to choose my seat. I ended up squeezed in a middle seat next to a man who was served a lot of alcohol and took up more than his share of room."
Cons: "See first comment."
Pros: "The gluten free special meal was more imaginative than others I’ve had. No rice crackers wrapped in saran. Flight attendants very professional."
Cons: "Flight seemed to drag on forever, but there’s not much the airline can do about that. Seats in economy were cramped."
Pros: "The flight was one hour late to leave Seattle and we had to run in Frankfurt airport for 20 minuts to catch the next flight and one luggage did not make it . No more"
Pros: "Lots of food with free wine"
Pros: "Flight out was delayed by four and a half hours, missed connection was a pain. Was not aware that Lufthansa changed their policy. To reserve seats you have to pay hundreds of dollars, which was not made clear while booking. Further the quality of their food was significantly degraded."
Pros: "I am in love with these guys! They made me feel very welcomed and proved that German quality is the highest one. The crew was just brilliant! Incredible comfort. Thank you!"
Pros: "So much more comfortable to sit and sleep on such a long flight. Worth every penny!"
Pros: "The crew, again, was fabulous. Boarding, once the stuffy wait was over, went quickly. They attended to every request with smiles, gentle humor, and without delay. Nonstop movies were a great help on this second of two long legs, and it was really nice to have control over pausing, replaying portions, and jumping ahead past sex scenes. A 10-sec forward button like the back button would be very useful to skip nudity scenes, there were families around us! The trip was as comfortable as it could be, given close proximity of seats. Appreciated the pillows and blankets, and frequent water and drinks."
Cons: "Boarding was pretty terrible - no instructions, go left, give up the water bottle we JUST BOUGHT even though it was still unopened (it had to be "sealed", still no idea what that means because the seal wasn't broken), and the waiting room was very stuffy! Seemed we should have been able to get air...? Boarding went quickly, though, thankfully. Breakfast was pretty bad, one of us just skipped it once opened because it was so unappetizing. Would have liked movie ratings to appear in the descriptions to save the risk of getting started on lame shows."
Pros: "The crew - seemed very amenable and pleasant on this flight. One helped me move to effectively solve the acute posture problem."
Cons: "The seat - window by request, but it was in front of an emergency exit The seat - is jammed in - very tight - could not put it back to relax, and could not relax my left side by the window. My left shoulder and arm and left hip started hurting - couldn't sleep - took 2 days to get rid of the numbness in my arm. I asked to move, and it became obvious that there were many empty seats in the next section behind. I moved, and my comfort improved. Why was I given such a posture killer - especially on such a very long flight with seats to spare?"
Pros: "The food and service is always good. In flight entertainment and nice planes!"
Cons: "To board- it's just a long queue - any way to shorten line so we don't have to stand for so long?"
Pros: "Comfortable."
Cons: "Needed more visible organized pickets showing the seat ranges avoiding mixed lined passengers and delay."
Pros: "Friendly crew, multiple drink services"
Cons: "Waited 40 mins after boarding with no explanation as to why we hadn't moved"
Cons: "My video player had substantially less options than the rest of my aisle. The food was below average."
Cons: "Plane was very late; boarding late; short flight so no food or entertainment, but not really a problem. Overall condition of plane was mediocre at best -- old plane, not particularly clean. It was actually Air Canada. If that is a partner of Lufthansa, very disappointed. Would not fly Air Canada again, but LOVE Lufthansa."
Pros: "Staff on board was cordial und Wunderbar"
Cons: "Handle on wife's Travel Scoot was slightly bent but it still works."
Pros: "1. The crew was very pleasant and responsive. 2. The entertainment selections were plenty, recent and without extra cost. 3. The food was nice (if you weren't having meat options). My travel companion was a bit disgusted by the meat. I enjoyed the pasta!"
Cons: "1. The seats were extremely uncomfortable without sufficient cushioning. It felt like sitting on a plank. My back still hurts. We also had to straighten up the seats during meals because it was so bad for the person behind. 2. Boarding is a bit disorganized. Perhaps try splitting the boarding process into zones so it isn't a mad house free for all after the initial boarders. 3. On my flight to Frankfurt, the plane was half empty, yet my seat was changed from row 8 where I would have had almost no one near me back to row 23 where they had cramped all the passesngers into one area of the plane. This was done without request or explanation."
Pros: "Was given an upgraded seat due to the confusion on my confirmed seat being given away."
Cons: "Confusion on my confirmed seat assignment caused major frustration when in a foreign country. We took off late so missed my shuttle in Seattle so had to wait 2 hours for the next shuttle."
Pros: "Entertainment, flight crew was courteous and helpful, lots of snacks, water, and free wine!"
Cons: "One of our pieces of luggage did not make it back with us. The good thing is that the Lufthansa staff was helpful, the automated emails kept me informed, and the bag was delivered to me as soon as possible. Seems to me it was as good as it gets when a piece of luggage gets lost."
Pros: "Nothing."
Cons: "No food service for a evening flight. Delayed because of a toilet problem."
Pros: "free music, video. Plenty to eat and drink. Crew was friendly, accommodating and kept the plane clean on a long fully booked flight."
Cons: "Boarding was a bit chaotic but there wasn't much room to line up a full load of 747 passengers. They didn't have my vegetarian meals as requested. In one case they rounded me up a business class substitute but in the other case all I had to eat was bread and the dessert."
Cons: "I had to scramble on the last day to ensure I have an alternate flight via British Airways"
Pros: "flight attendants were polite and there were two meal services."
Cons: "The flight was full and the seats were extremely close together with little room. When the person in front of me leaned back I had no room and it was hard to see the movie screen."
Pros: "I felt like I was traveling in first class! The crew treated me VERY well it was like night and day from the trip I made TO Italy on Air Canada who I will never travel with again. I will look for future travels with this airline for certain thank you so much!"
Cons: "I can't think of a thing! You really were that good and my flight was a long one from Frankfurt to Seattle!"
Pros: "The crew was awesome. Friendly, efficient and professional. I upgraded my seat for more legroom and it was simply amazing."
Cons: "Nothing to report :)"
Pros: "Food/drink choices and portions were very generous on our long haul flight . Efficient boarding. Lots of entertainment options as well."
Pros: "Nice flight. Wish all flights were as nice as this."
Cons: "They maintain the economy class nearly at 30 degC...hot."
Cons: "They ran out of one of the meal options and then one of the meals later had sauerkraut which the smell of in the plane was overwhelming and made me feel unwell."
Pros: "Crew was helpful, slightly relaxed reclining. Baggage delivered on time & without damage."
Cons: "Flight took after 1.5 hours delay , with 30 min incremental delay notifications. After take-off, food service started 2 or 2.5 hours later , they could have expdited it considering that the flight was delayed. Seats ,as I have come to expect from Lufthansa , were cramped laterally ,although i was pleasantly surprised with how much they reclined, given my low expectations. Main dish in the Food service was served hot but were quite minimal in taste/quantity & variety comapred to other inter-continental providers. I was feeling hungry most of the flight and couldnt sleep as well."
Pros: "I witnessed the flight crew defuse a conflict between two male passengers (that had escalated to shouting and throwing each others belongings out of overhead storage) before we left Frankfurt. A male steward showed he could be professionally stern when backing up a female coworker handling the situation and compassionate when he comforted an elderly woman in distress halfway through the intercontinental flight. The entire crew I interacted with in economy class were professional, friendly, welcoming, and helpful."
Cons: "Boarding the entire plane at once was inefficient and caused conflicts over the availability of overhead storage. Obviously this is an airline decision and not a flight specific problem."
Pros: "The price, the service, the food."
Cons: "The sardine can."
Pros: "They have some films with subtitles- perfect for Deaf people."
Cons: "Wish all films have subtitles- there are millions of deaf people in the world, you know?"
Pros: "Very friendly and accommodating crew, efficient service, okay food options and good quantity for a lengthy flight. Very happy that a vegetarian option isn't a battle anymore! The entertainment options were very nice, the time passed quickly with the many movie options."
Cons: "No real complaints, maybe the cabin air was a little stuffy, but it's too be expected on a flight of 11.5 hrs. Crew offered water and juice throughout the flight which helped."
Pros: "Crew was great... food was wonderful. The lie-flat seat made my day."
Cons: "Nothing."
Pros: "Lit hands crew more caring and professional. All good."
Pros: "Comfortable and clean. Staff was kind and helpful."
Cons: "The food wasn't good. The pasta was soggy and the bread was hard and stale."
Pros: "Loved the business class upgrade"
Cons: "Lack of food choices even in business class"
Pros: "The staff are so personal and efficient. In a 10 hr flight we had 6 drink services, 2 snacks, and 2 full meals. All delicious. United and Delta could learn a LOT from this airline about customer service..."
Cons: "Tight seating"
Pros: "Nostalgic plane ride"
Cons: "Use more modern plane for these short trips. No drinks offered due to turbulence. Old Bombardier plane had no way of storing carry-ons other than beneath seat, thus limiting leg space"
Pros: "Roomier seats overall, the headrest screens and USB ports are great!"
Cons: "We paid extra for seats with more leg room and got the same as everyone else. Why the charge? Our departure was delayed. The plane had some sort of fragrance regularly coming thru the ventilation that irritated my sinuses and made me ill. The water for the only service on the flight (for coach anyway) was warm and tasted odd. Cabin temperature was too warm (multiple logical arguments can be made for cooler temps over warmer)"
Pros: "Flight was not overbooked Flight left early & arrived early No delays from AC"
Pros: "The plane was confortable and the drive also"
Cons: "The waiting time at the Toronto airport was exagerated"
Pros: "My 15 minute nap"
Cons: "The male crew member seemed to be having a rough day."
Pros: "Able to Get later flight since original flight cancelled."
Cons: "flight delayed 2 hrs because of weather. Staff did not want to reschedule my next connector, just the Toronto flight"
Pros: "The staff were very friendly and professional. The trip to the Maple Leaf Lounge always a great experience!"
Cons: "For a business class ticket, the food was not the best. There was no service of any kind until we got in the air. Most airlines in business class will at least give you a drink while u are waiting for everyone else to board."
Cons: "Temperature varied widely throughout the flight. Entertainment system down for over an hour. No fresh food left for the back of the plane - Late departure."
Cons: "Employees very poorly trained in dealing with problems. While our flight was okay, the previous flight was overbooked and a number of transferring customers were bumped because their flight was late. I understand this is common practice, but the employees handled it VERY poorly, even yelling at the passengers when they voiced their dismay at what was going to be a very long layover after a very long international flight."
Pros: "Friendly crew, good food and comfortable seats"
Pros: "Service is good"
Cons: "Film selection is ok."
Pros: "Flight attendant was great"
Cons: "Overbooked flight. Only able to board because someone missed flight. Delayed flight by over 30 minutes."
Cons: "2 hour delay, lack of connecting ticket made me have to go through security all over again, the "entertainment" is an app for your smartphone/tablet."
Pros: "Each had own entertainment screen per passenger"
Cons: "My luggage was left in Houston and that was very inconvenience. And it took a day and a half before it came."
Cons: "Flight was about an hour late due to crew problems."
Pros: "It was fine. :-)"
Pros: "The price was good and connections were well-timed, and my seat-mate was a nice guy!"
Cons: "There was no food on a 5-hr international flight, the video screen didn't work well, and the flight attendant was having a rough day. And we took off at least 30 minutes late due to a couple of technical issues."
Pros: "Nothing"
Cons: "Everything"
Pros: "Nothing"
Pros: "Flight crews were great."
Cons: "Ground crews and Air Canada's booking system caused no end of trouble. Weather started the problem but human error meant an incredibly stressful rebooking, requiring three agents at ticketing plus the IT help desk just to figure out what the agent I had reached over the phone had done. In Quebec City not nearly enough agents to check bags; huge lines, people being shunted to the front so they wouldn't miss their flights."
Cons: "No legroom at all. Try to squeeze far too many passengers."
Pros: "Our flight attendant, Sabrina, was fantastic. Quite friendly and helpful. You can tell she loves her job. She patiently answered questions and made the flight really pleasant."
Pros: "Crew friendly and helpful. Short flight. Great service (got a soda and pretzels on a 30 minute flight)"
Cons: "Small, worn plane."
Pros: "Short flight. Simple. Smooth."
Cons: "There was a short delay because crew was caught up in security."
Pros: "It was a very short flight, but with all the weather issues in Seattle at the time, they did everything they could to get us off on time (maybe even early) to avoid air traffic control delays."
Pros: "I was really tired and the plane was full but I could nap. Baggage came quickly."
Cons: "No free meal because not technically an international flight I guess."
Pros: "We liked the entertainment options and the crews were very friendly."
Cons: "We didn't like not having blankets on the round-trip flights between Seattle and Toronto."
Pros: "Not really stands out as a positive."
Cons: "Overall came across as not up to the standards of other carriers."
Pros: "Very fast."
Pros: "I flew Seattle to Vancouver to Montrail to Nice. Sept 2 2016 on the way home I flew Nice, Frankfort, Calgary to Seattle Sept 12, 2016"
Pros: "Nothing"
Cons: "Food from McDonalds would have been 10 times better than food they served. I ate only 2 bites and it smelled bad and made me feel nautilus."
Pros: "Media and staff very good"
Cons: "Airport was empty, plane was empty. But still had to wait to get on due to filled with people who put suitcases away that sat near front but not first class."
Pros: "I liked that I was able to pick my seat. I love the exit row."
Cons: "Being woken up. But it was for a good reason. Personal safety."
Cons: "Air Canada closed the door ten minutes before departure although the knew we were in the terminal trying to get to the gate. Air Canada charged us $315 for a flight two hours later."
Cons: "For the price, the length and the fact that it was an international flight. I would have expected not to be required to paid for luggage and to have some food been provided to us. In particular, after the return flight was delayed considerably due to airplane issues."
Pros: "Roomy seats"
Cons: "All the flights left late. Not enough room for carry on luggage. No free booze on International flight"
Pros: "Flight was on time.Seats were comfortable with adequate leg room."
Cons: "There was no snack offered, just food for sale, and it was a long flight. Also there were several movies listed in the entertainment guide that were not available on the entertainment system. There were not many movies available at all."
Pros: "I enjoyed the selection of movies that they had."
Cons: "Seats are wildly uncomfortable and cramped. I guess that is what you come to expect from flying, but man does it suck. Longer flights, over 4 hours, should include a complimentary snack. It is a long while to go without food, and paying 5 bucks for a small pack of candy is a bit ridiculous."
Pros: "Lovely crew."
Cons: "Seating is tight for anyone with long legs over 6 feet tall."
Cons: "Seats did not recline. It was one of the least comfortable flights I've been on in th past few years."
Pros: "Their 787 is indeed a dream to fly! The flight felt much shorter than on other airplanes."
Cons: "Their website didn't work for checking in, then their offices were closed most of the time, with no 24 hr support, leaving me high and dry on several occasions when I needed to check in, and when I needed to make a special meal request."
Pros: "Always seems to happen with some leg of an Air Canada flight....and they couldn't find my luggage, so delayed my boarding at Customs, too."
Cons: "3 mechanical problems. Two missed flights. 16 hours late. Lost luggage. The crew sent us at wrong place, we were stuck in a room until 6:30 am. We had to sleep on chairs. Everything that could go bad went bad. Will never ever fly with Air Canada again. That is a promise."
Cons: "They overbooked the flight and would not allow me to board even though I had booked my ticket months in advance."
Pros: "Staff on air canada flights are always pleasant. Movies make the flight go by quickly - good selection."
Cons: "The flight was delayed for reasons that were not communicated to the waiting passengers. The plane was there and seemed ready to go. Perhaps they were fueling up, unsure. Those around me were getting restless as many had connecting flights that were being impacted. Perhaps if updates were given as to why the delay was taking place, it would have settled some of the passengers."
Pros: "Flight was on time. Was able to move from my assigned centre of row seat to an aisle seat, which however was I'm the last row outside the toilets. Checked bag came quickly in Seattle. Descent was gradual enough, or something, that my ears, which normally hurt excruciatingly from about 20,00-10,000 feet, barely bothered me."
Cons: "Check in, customs, etc in Toronto was a series of long long lines that took nearly 1.5 hours (not AC's fault but an unpleasant aspect of the trip). Plane was full and very cramped, impossible to get up and walk. The tv monitors on my side/half of the plane conked out midway through flight."
Pros: "Air Canada's cabin attendents make the journey bearable. Keep these people at all costs, becauae they are doing a fantastic job."
Cons: "I prefer the old-fashioned seatback monitor to rental ipads."
Pros: "I really liked how updated the plane was. The wine selection was very good. The entertainment had plenty of things to do - movies and TV shows were updated. I enjoyed the ice cream, that was a very nice treat!"
Cons: "I thought the food was not as good as the flight over to the UK - the mashed potatoes didn't look or taste like it had any real components at all and the bread was a little stale."
Pros: "Service was great, food provided on our international flight was delicious and more than plenty. Beverages were tasty, the check-in and boarding process was very smooth and well organized. My wife and I definitely had a great experience."

United is my favorite. They are so much better with service and staff and landings. I've been flying with them for over 40 years. The seats are the only thing that could be better by being a little bigger. Otherwise, fantastic flight.

Pros: "Everything was great"
Cons: "The cabin pressure gave me such a migraine, I couldn't think"
Pros: "Team worked well together."
Cons: "Could not figure out how to plug in ac for my device. An educational label would help."
Pros: "On time flight"
Cons: "Gate agent at SF was rude and unprofessional. While waiting, gate agent at gate 65, flight 647 started the following, “group 1 boarding, group 2 boarding...everybody, let’s go let’s go”. She went on to call out one, Hispanic customer with limited English, “come here, you can board now”, rude rude."
Pros: "Smooth flight"
Cons: "Small seats. United is shrinking the hell out of these seats, and I am not a big guy. Free snacks are sugary and paid snacks are overpriced."
Pros: "Can’t think of a darn thing."
Cons: "There were no power outlets or USB ports on the plane (at least in coach). Strange for a cross-country flight. Also, if you drop something or want your bag from under the seat in front of you, forget about picking it up unless you want to ask your seat mate if they mind your head in their lap. I am a small person, but not a contortionist. Limited entertainment."
Pros: "Not a lot to say really from a positive, In Europe if we had to fly over 4 hours the airlines put on larger planes, this plane was small for a 6+ flight"
Cons: "Small plane for a 6+ hour flight, food is . sub standard, if you want to watch the onboard entertainment you need to do so from you phone or Ipad, you need their app installed first and flash player, if not your screwed. They allow you to download their flash player but it does not work."
Cons: "The flight staff was rude, the wrong gas was put in the plane causing a delay, I missed my connection because of this where they wrote it was delayed because "it was snowing in Savannah" which was a blatant lie, but made it so they did not have to help me in any way since their delay was "weather" related. They could not get my to my destination until noon the next day which forced me to buy a new flight on Alaska air. My flight on Alaska was absolutely fantastic and I regret ever buying any United flight and will not in the future."
Pros: "Courteous crew. Smooth landing. My only compliant is that we have to purchase in-flight wi-fi. I find this unacceptable, especially because the airlines charges upwards of $80 for an Economy Plus seat and then one needs to $26.99 for wi-fi for the duration of the flight."
Pros: "Staff was very good at their job/duties."
Cons: "Seats were uncomfortable and cramped."
Pros: "It was a short flight"
Cons: "I didn’t like not having to choose our seat assignments after we booked our flight. I have used Kayak on many occasions and I was able to choose my seat after booking. I was not able to do that after I booked my flight."
Pros: "Both flights"
Cons: "Couldn't figure out why I couldn't accesss movies on my iPhone since I had downloaded the United App prior Also do not like that the free (always nice) entertainment is on a revolving scgedule so couldn't see any movie from the beginning. It would e best if movie streaming was controlled by the viewer beginning to end."
Pros: "United Airlines is a poor excuse for travel options. Definitely two or three levels below European owned airlines. We are fine with Alaska Airlines, but the rest of American own airline companies take a back seat."
Cons: "Nothing about this flight was enjoyable."
Pros: "able to use a personal device for entertainment."
Cons: "Seats did not have power outlets and were very close together. I am not a tall person and still had issues with not enough leg room."
Pros: "As a result of extensive business travel, my husband and I enjoy premiere status with United . We love the airline, because even when we buy inexpensive tickets on our own dime for family travel, we are treated exceptionally well and often upgraded. The flight was on time, the ground and cabin crew friendly and the captain competent. That works for us!"
Cons: "I was not able to sit with my husband and the man next to me drank a a bunch of red wine and the attendant brought him whiskey after that until he passed out with his baby over my lap."
Pros: "Good leg room"
Cons: "Had ro pay for entertainment"
Cons: "This flight was also late, and this was after having to spend the night in the airport"
Pros: "Delay"
Cons: "Delays"
Pros: "Nothing."
Cons: "The Capt. Lying to Us and after 40 minutes sitting on the rap being held. The Captain came on and said the delay was Dorothea baggage boys loading the plane aft heavy and incorrectly loaded they had to totally remove every bag and reload the entire baggage and move most of the bags to a forward compartment . Many passengers wanted off but they crew refused Another reason not to fly United I am cancelling my return flight an returning on another airline! United is e worse airline in business today. Do not book on United Everett Johnson Bellevue, Washington"
Pros: "I liked how there were some (very few) staff that were friendly and helpful. They somewhat eased the nightmare a bit"
Cons: "There were so many delays that could've easily been avoided. To make matters worse there were two United attendants at the gate hastling every passenger preboarding. The two women were so rude and confrontational. Then I board the plane that I had to be rebooked on because of the delays I missed my connection .. and didn't even get the seat I chose. A woman sat in my seat and refused to move, leaving me with a middle seat next to a lady who was so mean. She kept making rude comments to me throughout my 5 hour flight, and proceeded to get intoxicated. I didn't get home till almost midnight..when I should've been home by 9."
Pros: "Having a flight. United Airlines employee at the help desk was very helpful and found the quickest available flight."
Cons: "Got my ticket. Had to run through the airport because the layover time was too short (as it has been on MANY of my flights with United). Attendant that took my ticket was actually rude to me about having a ticket on the plane. Boarding was disorganized."
Pros: "Newark flight was cancelled due to mechanical problems. I returned home and Caught another flight the next day through Chicago, as I didn't want to spend the night in the Chicago airport waiting for a connecting flight the next day. The flight crew, United airport personnel, and TSA were all very courteous and professional."
Cons: "There wasn't enough gate personnel to help everyone re-schedule our cancelled flights. The waiting line was very long. All media entertainment had to be paid for in order to access it. Seats were narrow and uncomfortable."
Pros: "Not much lots of crying kids, fully booked, so no escape"
Cons: "It just sucked. Delta on the way to NYC was great and this one was awful."
Pros: "- I did make it home, 2 hours later..."
Cons: "- Service: plane had multiple problems, including flight instrumentation - Worse Service: keeping customers in the dark regarding timing of repairs and how long we'd be stuck at LAX - And nothing worked: no wifi (even though it was advertised)"
Cons: "No wifi... with the amount you pay for the flight, seems insane you have to pay for wifi too"
Pros: "Nothing"
Cons: "I was very I'll and could not complete this flight. Was told by airline to call Kayak for changing date of flight for $50 vs $200 they would charge. Ticket was less than $200. I called Kayak. They said sorry it will cost you $200 per airline policy. Either way, this is unacceptable to me. I will stick with Southwest who let's you change flights on all fares if you use it within one year. So since change fee was more than ticket I just ate the cost. Not happy with UNITED or KAYAK. Won't use either one again."
Cons: "Roundtrip flight to Seattle with a layover, first flight went without incident, so far so good. On the flight back (during a layover) literaly 5 minutes till boarding the plane, the pilot is ready to go, the people are standing in line, United decides it wont make enough $ on the flight and gives it to an Ontario flight. We are canceled and now have to wait 4 additional hours in the airport. Was told it was air traffic control that messed up, not United, which was not even possible and an obvious untruth. Was offered a complimentary bottle of water for the trouble. Classic united."
Pros: "Roomy exit row seats."
Cons: "Having flown on several other air carriers in the past two years, United's inflight entertainment is poor. Don't make us use our own devices - that's just cheap on your part."
Pros: "Upgraded me to a bulkhead seat to accommodate my 6ft 4 inch frame!"
Cons: "All good"
Pros: "At 6' tall I'm not exactly TALL, SLIGHTLY above average yet as hard as I pressed back into the seat I wasn't​ able to squeeze Even a milimeter of leg room. I spent 2+hrs in moderate pain with no options. The seat sold to me WASN'T big enough for a person talker than 5'10". I felt ripped off. At age 41 I've NEVER had a flight with less leg room. Ever, not on a commuter flight or anything. It was a very painful experience. I had to ice my knee caps afterwards."
Cons: "ZERO LEG ROOM AT ALL. PAINFUL to say the least."
Pros: "The flight left on time and arrived about half an hour early. That was great because I could grab a leisurely lunch before taking off on my next flight."
Pros: "We were delayed due to some maintenance issues, but the crew did a great job of keeping us updated on what was happening. Other than that, a normal flight."
Pros: "Aisel seating has barely any underseat space compared to the middle and window seats. A person has to sit at an angleto keep feet from ending up in the aisle. Not a great position for an extended flight. Charging Outlets were broken."
Pros: "Flight attendants were excellent as usual."
Cons: "Would love a plug or port at the seat to keep my device charged."
Pros: "Premium economy is a must for me from now on. I am 6'4" and the extra leg room makes all the difference in the world. My flight was at night so I had little interaction with the crew. Overall I had a very pleasant experience on united and would definitely fly with them again."
Cons: "Food options were limited to snack boxes. I had a layover in Denver. At the time of my arrival all of the food options in the Denver airport were closed. I would have appreciated some more substantial food offerings on the plane, as I had to go without dinner thatnight."
Cons: "One of the crew members at the gate! I believe her name was Jackie or jaciquiene at SF was the most inconsecrate women I have ever met! She was yelling at me to put my bag in the bag to see if it will fit. She was completely rude and acted like she hated her job! I will NEVER fly with UNITED again! I will be contacting United regarding this issue as well! The other lady at the gate called her led and after that she contacted her supervisor and they also didn't let me on the flight! This was the worst experience I have EVER had! I will NEVER FLY WITH UNITED AGAIN."
Pros: "I was moved to business class after an ordeal but the extra room was nice."
Cons: "I came down in a wheel chair and noticed my ticket had me in an exit row. When I asked to be moved, the women behind the counter had an attitude. Many of the customer waiting to board noticed. Next she started boarding the plain and I had 3 people ask if I needed to be pushed down and they would help. She barked at us that someone was coming. Once inside I asked for help getting my plug into the outlet because I wasn't able to make it fit. The crew member told me to keep trying. Because I never could get it in, my computer and phone wouldn't work. So I figured I would purchase one of the entertaining units but none was offered. It made for a very long flight. When leaving the plane, the other crew members were very helpful and even the wheel chair attending me was a delight. I was on flight 1977 from Houston to Seattle on November 7th. I usually fly twice a month for business. After my ordeal, I will use other airlines."
Pros: "I thought the newer model 737 with the ambient lighting and redesigned overhead compartments gives the plane a less claustrophobic feel. The pilots did a great job navigating through potential turbulence and the flight crew was attentive and on point. A better experience than the crew on the flight from Seattle to Houston four days before. It is my understanding that Continental crews remained intact upon the merge and my assumption was this was a Continental crew versus the United crew that was not as good."
Cons: "The boarding process with the arbitrary assignment of boarding group 5 giving us no chance to bring our one bag on the plane. There is no real enforcement of the carton policies of these airlines which makes it frustrating for those who follow the rule only to be punished and forced to check the bag and go through baggage claim."
Pros: "Our names are Steve and Jan Hovde if you have any other questions about our flight concerns. We can be reached by phone at 360-332-8414. We did not call FAA, but still very much a concern. We have flown United other times and many other airlines and many Boeing 737's...we noticed other passengers looking at each other because of the clunking and growling sounds."
Cons: "most important I vowed I would try and call FAA about safety concerns with the plane. Mechanical noises prior to take off , during flight(right fan whine) - could hear it when started engines in SF., Some loud clunking at take off bringing in landing wheels and again letting down for landing in Seattle. When plane came to stop at the gate, again some noises we have never heard before on 737's. Please check out that plane more closely. Part of our concern is that Pilot mentioned before take off that they had problems with scheduled 737 and they needed extra time to locate another 737 that could be used(Why our take off was rescheduled twice and different gate)......it seemed that one that had been mothballed may have been brought out to use......We did mention some of this tactfully to stewardess' standing near exit when we got off the plane(She seemed surprised and wondered what we were talking about. We were so thankful we made it. We just figured that flight crew would be tracking these odd noises and pass along to captain if he couldn't hear."
Cons: "The difference in entertainment options between different United flights is frustrating. Unlike some flights, which offer a bunch of free movies and shows you can watch on your phone or tablet, this flight offered a small selection of movies I could pay $8 for access to, which started at pre-determined times so you might pay for them and not even be able to catch the movie from the beginning. My original flight offered an outlet to charge my phone and a fairly large selection of free movies, so I watched 3 movies and the time went by quickly. My return flight did have an outlet, but I didn't want to pay for a bad selection of movies that I couldn't pause or start from the beginning, so it felt like a much longer flight."
Pros: "Mr Anthony Brown, gate crew for United in Chicago remembered that I had asked for an aisle seat and, when one became available, he made sure I got it. I was so grateful for his consideration and professionalism."
Cons: "No entertainment system. Few bathrooms. More cramped."
Pros: "We didn't crash."
Cons: "The United app told us we missed our connection so we had to go stand by on this flight. We later discovered that the original flight was delayed an hour and we could have easily made it. We were told that this fight was overbooked. We almost waited on an even later flight. Luckily we stayed at the gate and found that this flight was in fact only half full. United IT sucks. The entertainment system is horrible. With one exception the FAs were bitter and angry."
Cons: "This flight was delayed for 1.5 hours which was not nice and it was a six hour flight and only could receive pretzels without paying for food."
Pros: "Crew was gracious, helpful, and courteous during a terrible and disruptive ordeal for passengers"
Cons: "Being stuck for nearly an hour sweating on a plane with no AC while mechanics were trouble shooting, only to find out that we had to exit the plane, and that it could not fly. Passengers had no idea what to do - whether another plane would be sent for us, whether United would reimburse our ticket if we arranged another flight on our own, etc. We were left to fend for ourselves. I had a wedding to get to with many pre-wedding events, starting this evening. So, I looked for another flight, found one, booked it, and went to United customer service to request reimbursement for my ticket. I was told that United had just learned that another plane was coming for us and would arrive in 30 minutes, at 8:10. (My original flight had been at 6:35). The other flight I had booked was at 10:30 pm. So, United customer service changed canceled my new booking and put me back to my original flight, now arriving at 8:10 and boarding at 8:50. The plane did arrive, but we did not board until 10:50 pm. My flight left at 11:02 pm. Bottom line is that my flight was delayed 4.5 hours. I missed an important event that I was supposed to host. I missed my only opportunity to see a dear friend (and guest of honor) - this is someone I have not seen in person for ten years and was the guest of honor at tonight's celebration that I was supposed to host and missed. Furthermire, I could not carry on a bag that I have carried on for years, and that would have easiky fit. Having to check my bag left me without my phone charger. Of course, the fact that we were 4.5 hours delayed meant that I ran out of power shortly into our long flight from Washington. to Seattle. And the food was awful - stale nuts, . ;, b:;"
Pros: "That i finally arrived at my destination"
Cons: "The flight was immorally delayed by 1.5hrs. then by another half an hour. Then there were issues with boarding, which delayed us more. Then the plane was put in a holding pattern (just circling in the area) because there was too much traffic at Seattle. I understand there are many factors that affect flights, but the entire experience today left me feeling really down and disappointed, and unfortunately, annoyed."
Pros: "Flight crew was attentive and kind."
Cons: "We had to sit on the Tarmac for 20 minutes before taking off due to low cloud cover over Seattle."
Pros: "Flight crew very friendly"
Cons: "Flight delay"
Pros: "While waiting in the terminal for everyone to board and the plane to be cleared you got your options of watching everything on the Direct TV headrest screens. It was interesting to see what people watched at 1am (4am my time)."
Cons: "Received another handful of snack mix, which was fine. At least I knew not to eat it this time. Once the plan took off, the headrest screens asked you to pay some ridiculous amount of money to watch them for the hour that we were on the plan. I wasn't surprised, but I never found out who killed the lady in my show. Bummer."
COVID-19 information

Safety measures for airlines flying from Billund to Seattle

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

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Recent round-trip flight deals

3/4Fri
1 stopLufthansa
34h 25mBLL-SEA
3/11Fri
1 stopLufthansa
14h 25mSEA-BLL
$398
3/4Fri
2 stopsLufthansa
19h 46mBLL-SEA
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1 stopLufthansa
14h 25mSEA-BLL
$437
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1 stopLufthansa
14h 20mBLL-SEA
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18h 05mSEA-BLL
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2/2Wed
1 stopLufthansa
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35h 10mSEA-BLL
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2 stopsAir Canada
40h 28mBLL-SEA
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33h 40mSEA-BLL
$527
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57h 10mBLL-SEA
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37h 42mSEA-BLL
$557
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20h 04mBLL-SEA
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3 stopsAir Canada
20h 13mBLL-SEA
3/11Fri
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17h 35mSEA-BLL
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19h 03mBLL-SEA
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17h 25mSEA-BLL
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Billund - Seattle Flights

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Billund (BLL)Denmark

Destination:

Seattle (SEA)United States

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Seattle - Billund

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