Premium economy offers 7 inches extra legroom, ideal for long-haul comfort and peace.
BA's Club World offers lie-flat seats, enhancing comfort on long-haul flights.
Planning a trip from Seattle to Heathrow? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.
Low season | January |
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High season | August |
Cheapest flight | $241 |
Direct departures
Seattle/Tacoma Intl to London Heathrow
Monday
Aer Lingus, Aeromexico, Air France, +9 more
Aer Lingus, Aeromexico, +10 more
8
9
Tuesday
Aer Lingus, Aeromexico, Air France, +9 more
Aer Lingus, Aeromexico, +10 more
8
9
Wednesday
Aer Lingus, Aeromexico, Air France, +9 more
Aer Lingus, Aeromexico, +10 more
8
9
Thursday
Aer Lingus, Aeromexico, Air France, +9 more
Aer Lingus, Aeromexico, +10 more
8
9
Friday
Aer Lingus, Aeromexico, Air France, +9 more
Aer Lingus, Aeromexico, +10 more
8
9
Saturday
Aer Lingus, Aeromexico, Air France, +9 more
Aer Lingus, Aeromexico, +10 more
8
9
Sunday
Aer Lingus, Aeromexico, Air France, +9 more
Aer Lingus, Aeromexico, +10 more
8
9
Direct returns
London Heathrow to Seattle/Tacoma Intl
Monday
Aer Lingus, Aeromexico, Air France, +9 more
Aer Lingus, Aeromexico, +10 more
8
9
Tuesday
Aer Lingus, Aeromexico, Air France, +9 more
Aer Lingus, Aeromexico, +10 more
8
9
Wednesday
Aer Lingus, Aeromexico, Air France, +9 more
Aer Lingus, Aeromexico, +10 more
8
9
Thursday
Aer Lingus, Aeromexico, Air France, +9 more
Aer Lingus, Aeromexico, +10 more
8
9
Friday
Aer Lingus, Aeromexico, Air France, +9 more
Aer Lingus, Aeromexico, +10 more
8
9
Saturday
Aer Lingus, Aeromexico, Air France, +9 more
Aer Lingus, Aeromexico, +10 more
8
9
Sunday
Aer Lingus, Aeromexico, Air France, +9 more
Aer Lingus, Aeromexico, +10 more
8
9
My experience on any Delta flight is always overshadowed by the time Delta removed me from a flight for no apparent reason.
My experience on any Delta flight is always overshadowed by the time Delta removed me from a flight for no apparent reason.
Delayed and took off even later than the scheduled delay time
For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.
Only issue was with seating. The economy fare we purchased did say there was no guarantee the three people in our party would be seated together, and we were not. At the gate, the agent told us more specifically, the fare we purchased meant we would be seated in middle seats only. This should just be made more obvious.
Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.
There was no problems, just a little uncomfortable with seats that do not lay back a little
Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.
Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!
Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.
Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.
Great crew - old style upper class seats on the older fleet now feels dated
Premium economy more comfortable than economy, but not by much. Did was awful, do not try the omelette. Flight crew were helpful. Flight was delayed by over an hour. Overall but bad, arrived safely and thank God.
Food was excellent. Service was very good. Staff was very helpful to all passengers.
The crew was excellent as ever on Virgin. The special meal was poor unfortunately. More significantly when we arrived at Manchester Airport there was no air bridge provided and we had to exit the plane down a rickety stair case. This is unacceptable for a transatlantic flight. Whilst I understand that this is the airport’s fault at the end of the day the airline is responsible for our transportation and needs to do something.
Super friendly and helpful staff, from check-in desk to cabin crew.
Following a paid seat upgrade for enhanced comfort, I encountered an unacceptable odor in my assigned area. It took three hours for the crew to relocate me, and the replacement seat was unacceptably close to the lavatory, offering no improvement.
Good overall. Cannot fault the airlines. I have had better entertainment systems before ie ice in Emirates but it was not too bad. Food was decent and staff were friendly.
I did not fly by vergin atlantic from bangalore to vasco da gama
Your flight delayed at Heathrow n I almost missed my mother funeral.you idiots. I had to waste 10 hours in different airports. Thank your stars I'm not suing you.
Miami airport needs more thorough signage. It was a long walk from my transport point to the check in desk,
The flight was delayed and as a consequence we missed our connecting flight. Were stuck for another 6h in Reykyavik. Appreciated that we got a generous food voucher at least. Would have liked to see more information upon arrival including a person waiting for connecting flight travellers and informing already that we will not catch the flight and directing us to the office dealing with the matter; unfortunately that didnt happen and we hence first needed to find out whether flight had indeed left already and then locate the adequate office to help us with booking us on the next connecting flight. Also my suitcase broke and it is not clear whether it is happened on the leg with Iceland Air from DC to Reykyavik or on the leg with Lufthansa from Reykyavik to Frankfurt. Finally, understood that it is a low cost company but at least provision of earplugs for free would have been nice, instead of making them buy.
Great experience on Icelandair flight from Newark to Amsterdam by way of Reykjavík. Courteous and professional staff. Food was solid. Service - outstanding. Cabin was a little warm.
Good service. No complementary food for international flight. WiFi kinda pricey. Got the job done for the right price.
Still one of my favorite airlines, but the entertainment options were a bit lacking. It didn't help that my screen didn't work on one of the legs of the trip.
The plane was very small and the aisle was so narrow that every time someone walked by they rubbed against me, so it was very uncomfortable.
Everything was good. Only issue comes from being vegan and flying. The food options are super limited.
Overall good for an economy fare. IMO the movie selection could be improved. Great that you can now connect bluetooth headphones to the entertainment system.
Paid for a Premium seat...minimal recline, no footrest. Maybe slightly wider than a cheap economy seat. Zero chance of getting any rest on this plane
Comfort of seats is not good. Like sitting on a rock for 6 hours. Also no in flight food and limited beverages unless you pay is not nice. Need flight to be dark during the “night” but attendants don’t ask for shades to be lowered..
Seats in premier saga class were narrow and hard. Very uncomfortable for a 5-hour flight.
Check in needed to be in person, not nice. Also I won’t do connections in Charlotte again because you need to go through security again and short connections become a problem
Iberia lost my bag, said they found it in another country, said they sent it to me, but never did. Went my whole trip without my stuff, but expecting it to show up because that’s what they said would happen. Their communication sucks, their website sucks, and to top it all off, their seats are small and uncomfortable. They’re bad at their jobs and they should feel bad about themselves. Do not even get me started on the flight home. AVOID!
I described my experience in the previous window. I didn't realize that there would be another opportunity for this flight. Please look at my response in the previous window.
Boarding was 2 1/2 late no explanation Captain said he did not know why, but he rested at home for an extra couple of hours. Food was edible, Nothing more.
I liked the comfort of the plane. It was unexpected from past experiences.
BEWARE!!! Iberia changes your seats at random. I paid for a window seat and they changed it to one in the middle aisle resting against the bathroom- can’t lean back + hear every flush. This on a 11 hour flight.. There were families that were broken up with separate seats all over the plane. Lots of upset passengers showing their seat confirmation to the besieged and helpless airline steward. Also, the gluten free meal was tasteless.
Chair is very high. Your feet cannot touch the ground for 8 hours flight. It was a nightmare. Food was bad.
ground crew and check-in was pathetic - insisted on charging me for luggage even though the ticket said it was already included. They also accidentally sent my luggage through without a luggage tag and had to retrieve it. Generally, it was like a bad movie.
Moved the flight an hour later, were not reliable about confirmation, website didn't work, no gate information, boarding was a mad house. Flight itself was fine and short. Organization needs work.
The app on phone and the online check in is not good, it would not give me the option of Spain or Madrid City in the drop down menu and I couldn't move forward with online check in.
Flight was delayed. Though I checked in with BA live chat three times, our special meals were not provided.
My experience with British Airways is excellent, thanks for all 🫶🏻✈️
The crew is very friendly and helpful. The food is good for airplane food. The flight is long and hard to sleep. The leg space is great. The plane arrived in plenty of time.
Enjoyable flight, helpful crew everything was organized to accommodate passengers.
Captain sick. Unable to get replacement so delayed me 30 hours, many others delayed 54 hours. TOTALLY DESTROYED ALL MY PLANS, including lost my rental car which would now cost over 5 times what I paid so stuck with buses n trains... lost hotel reservations.... HORRIBLE!!!
They’ve lost my bag and I have no way of really getting in touch with anyone and have received no updates.
Very crowded, no real explanation of food "chicken or pasta?" After dinner no drinks service. Plane was clean, but little help with finding soaces fir luggage to get into overhead bins. Many passengers putting 2 bags, hats, duty free in overhead bins so no space for roll ons
Flight was good but seat in 12D was not comfortable, better on the Airbus 321 from Tampa to Charlotte. No breakfast was served before landing in zLonfon only a coffee and orange juice.
I was transferred to an American Airlines flight. The boarding was late and unorganized. The seating was extremely tight and uncomfortable. Will not use AA again.
The entertainment selection was ok, but overall not bad! The crew was great.
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