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Find cheap flights from Seattle to the United Kingdom from £198

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to the United Kingdom departing on 8/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sun 26/5
Sun 2/6

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Best United Kingdom Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

London
London1 stop£453
Manchester
Manchester1 stop£532
Edinburgh
Edinburgh1 stop£661
Birmingham
Birmingham2 stops£518
Aberdeen
Aberdeen2 stops£572
Liverpool
Liverpool1 stop£934
Leeds
Leeds1 stop£665
Inverness
Inverness2 stops£497

Good to know - Cheap tickets from Seattle to the United Kingdom

Low season

January

High season

June

Cheapest flight

£198
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (34% more expensive on average)
Flight from Seattle to London Gatwick Airport

FAQs - booking United Kingdom flights

  • How does KAYAK find such low prices on flights from Seattle to the United Kingdom?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to the United Kingdom.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to the United Kingdom?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to the United Kingdom from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to the United Kingdom?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to the United Kingdom with an airline and back to Seattle with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to the United Kingdom?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to the United Kingdom from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Seattle to the United Kingdom

  • Looking for a cheap flight from Seattle to the United Kingdom? 25% of our users found tickets from Seattle to the United Kingdom for the following prices or less: London £405 one-way - £672 round-trip
  • Morning departure is around 10% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Seattle to the United Kingdom

 
Need help choosing which airline to fly with from Seattle to the United Kingdom? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
Virgin AtlanticOverall score based on 746 reviews
7.7entertainment
7.1food
7.4comfort
7.8boarding
8.3crew
Airline reviews

Cabin crew on our flight showed lack of any customer service gruff and acting annoyed if you asked anything and I mean anything Example a man on the seat over dropped his beer on my husbands blanket We asked if we could switch out blankets cabin crew Said. No we don’t have any extras OK well can you take the wet one Cabin crew looked disgusted and annoyed Took it no OK or yes just a growl

6.0 GoodSonia, Apr 2024LAX - LHR
Read more about Virgin Atlantic reviews

Cabin crew on our flight showed lack of any customer service gruff and acting annoyed if you asked anything and I mean anything Example a man on the seat over dropped his beer on my husbands blanket We asked if we could switch out blankets cabin crew Said. No we don’t have any extras OK well can you take the wet one Cabin crew looked disgusted and annoyed Took it no OK or yes just a growl

Quick flight. But cabin crew were very noisy and talking too much, especially when we were seated at the back of the plane trying to sleep through the night .

My ticket was for Premium Economy and all the seats were taken, I was placed in Economy class and I’m looking for a refund.

Unfortunately delayed 2 hrs due to faulty tyre.. which had to be changed, but better safe than sorry.

The delay was an issue. Other than that. Every thing good

Hi vergin Atlantic service was good but the flight ticket agent travel up charge me extra 57 pounds as a airport charges, actually I refuse to pay but they say if I not pay £57 then they say you will not be able to travel from Heathrow to goa ,so for me there was no option and it was just 3 day before my departure so i paid, so please look in to the matter. And I have a receipt of £ 57 as well .thanks

Staff didn’t check cabin well for landing seemed more interested in chatting to each other. Food was poor and differed from pre order.

We were in the last group to be called to the flight - which was 30 minutes late taking off. While we were lucky enough to have been given bulkhead seats (due to a medical condition I’d told them about beforehand) the seats weren’t particularly comfortable. A crying baby for the whole trip made things worse, so the crew managed very well with coping. The final thing I’d say was that there wasn’t enough food served during the flight.

We flew Upper Class from London to The Turks and Caicos. Check in was amazing. Our ldriver too us directly to a special entrance to terminal 3. It took 10 minutes to check in and clear customs. Amazing! The VA lounge is large and comfortable. Boarding the flight was easy and without a wait. The crew was excellent. But the seats were awful, strange and uncomfortable. Having a comfortable flat bed seat is the reason we pays 1000s extra. The VA 787 uses a reverse herringbone configuration. Look it up. You have your back to the window and are facing the aisle with no privacy. Turning the seat into a bed requires assistance from the crew so not very spontaneous. . The food was ok. A bit tasteless and meager portions. Had to pay for WiFi. I believe VA has other configuration on their dream airbus flights. Lots of stuff about all this on YouTube where you can see what I have been describing. I can not recommend taking VA on a long flight with these seats.

From the start everything was perfectly fine. First meal was fantastic. Breakfast needs a lot of work and food was overcooked and not very nice for breakfast. Staff were fantastic friendly nice they came round and check we need anything else to eat or drink

Old cabine without flat bed in business for a 12 hour flight is not acceptable

Boarding was smooth and on time. The seat was comfortable and the entertainment worked. Staff were gracious.

Business class in the second leg - CDG-EVN was a disaster.

Everything went smoothly with Air France. There was a delay in departure which seemed to relate to the immigration services being short staffed.

worst experience ever i choose my seat in advance and also have my seat selected in my boarding and the they told me that my seat has been changed without notify me

Food could have been better especially the breakfast. Overall it was a good flight

No birding was given for next trip on same carrier, food was very moderate.

We transited through Chad and what was supposed to be a 1hr 20 minutes transit time lasted over 4hrs. We didn't get regular updates until we complained. After a 10hr flight from Paris no form of refreshment given and finally arrived Abuja over 6hrs later and none of my bags came

The line at boarding was not well organized and managed

A couple of minor delays in boarding but very professional and efficient staff.

I loved how they arrange boarding (starting with people seated in back and moving to the front). Flight crew was very polite and welcoming. Seating was ok, I felt like there was enough leg space however it is noticeable when the passenger in front of you sets their seat back.

Short flight so not much to rate. Surprised I had to pay for a soda.

Nice to be on a flight that wasn't fully booked so there were only two of us in the three seat row.

The only problem was there are games on the entertaiment system. The guy behind me played poker the entire time and poking the back of my seat. I hope they remove these.

Very good need to offer better choice of food for business

Great travel. Wonderful experience. Hope to do it again in the near future. God willing

Aer Lingus doesn't have plug ins for devices at each seat. They also did not give me a dairy free meal as requested and confirmed by staff. It was as if I had not requested anything. Otherwise, they were great!

The transatlantic flight was wonderful. The regional reminded me of jet blue. Crazy and packed. Not enough overhead space and tough on elderly.

All OK. Food, best bring your own. Even a BigMac will be better.

Always find Aer Lingus reliable and good value for money. Food on this flight was pretty basic and the headphone Jack at my seat only worked for one ear. Little disappointed in movie selection, limited on recent releases. Staff are okay - but I always buy a cheap ticket so not like I expect first class opulence anyway!!!

I will never fly this airline again. Checking in was poor , we had to go back to the check in counter at Raleigh - Durham international airport three times because they didn’t issue my boarding pass but rather duplicated my husband’s twice which caused a big headache at the passport control at the airport which triggered security alert and wouldn’t let us pass through we we had to wait for long time to be able to explain and clear everything after talking to the supervisor.. No food on the plane , not even crackers. No food was offered to buy ether . No ear phone was provided . Very little time to make from one plane to another and nobody to assist with smooth transition. Flight itself , we felt safe so thank you to the pilots . But customer service was terrible . We spent $ 2500 on 2 tickets, so I cannot say that service was consistent with the price .

Seats are way too much now with these new airplanes especially long flights like we had. I was 7 month pregnant and in a lot of discomfort due to small seats.

Food was horrible. This wasn’t business class. No leg space, can’t sleep in row position, huge delay

I liked how easy my transfers between flights in Keflavik were. I would have appreciated more food options in Keflavik.

The plane was flaming hot! Could not breathe. Everyone coughing from heat. Awful.

My biggest problem was the flight from KEF to DUB was delayed, which caused me to miss my connecting flight in DUB and we were forced into an unplanned 10-hour layover in DUB. Crew and boarding staff were all very friendly but this was a real inconvenience and especially uncomfortable for my disabled wife.

Not much! This was my first flight with Iceland air and unfortunately it wasn’t what I have expected. My luggage is lost nothing as of yet where it was left. Not a good service at all!!

The seat size was more like a domestic than an international flight. In fact, i would compare the ammenities, quality and service to a short hall ryan air flight, which was unexpected for an international flight. The plane was extremely hot so sleeping was difficult. My biggest complaint was that they are very strict on carry on luggage only allowing it to weigh 10kg/22lb. I try to limit myself to a carryon so i don't have to mess with bagage claim, but the wieght restriction made it impossible. I have never had a carry on weight restriction (at least enforced) on an international flight. Will not be including them in future searches.

Pros: "I liked the northern lights look after boarding upon introduction of the captain and crew members. Everyone was super personal and uninformed looked great. The best part was when they started boarding from the last row, which is the most logical and efficient way to do it"
Pros: "Got assisted to the plane by airport staff as I was in a wheelchair"
Cons: "Food on board was awful. Ordered hamburger but not availabe having already pre paid. Pizza was poor quality and had no taste. Range of food disappointing"

In economy and food was ok, but with limited leg space (and I was in a 2 seat configuration) it was difficult to eat with a tiny seat tray. I spilt wine on my trousers. First time on British Air (I usually fly Turkish Air) and in a 777. Heathrow was pleasant but changing terminals awkward.

Starting with the flight Cairo to London the plain was so poor no entertainment at all uncomfortable seats although it’s 5 hours long,then an American airline plain took me from London to Miami it was a bad experience the crew most of flight time not available and they asked us to help our selves for any snacks if we need. From Miami to London actually was perfect flight with a huge plain and perfect crew but from London to Cairo was horrible plain with stiff fixed seats not movable no entertainment or wi fi very poor Menu which is unacceptable for a business class

I've done hundreds of flights in my life, and this flight was one of the best I've ever taken, From beginning to end, everything went smoothly, professionally, and with a smile and friendly attitude from all employees I interacted with. The food was delicious (and free), as were the drinks. There was just a genial and effective way in the way that British Airways organized the flight -that reminded of days in the 70's, 80's, and 90's, when flying was a fun, and exciting adventure. I enjoyed and had confidence in the abilities of the flight crew, I'll be flying British Airways several more times this summer. Thank you so much for the great experience! Cheryl Olso

Terrible! I missed my flight to my final destination and British airlines and American Airlines keep pointing fingers on each other’s. Nobody wants to take responsibility

Overall, terrific service, accommodations, and experience. Only reason comfort was rated lower was because it was difficult to keep a comfortable sleeping position for the overnight flight, but I also had an economy seat.

Very cramped seats in economy, difficult to get comfortable with your legs and feet and back. The seat width is ok but I’m average size. Food is HORRIBLE. Crew is friendly. Delays and very tight connections made it tough for navigating. We would have missed our connecting flight if it wasn’t delayed too. The terminal transit was slow and normally every 10 minutes before 8pm, after 8 pm is every 30 minutes!!!!! No free wine or drinks!! Below average attitude.

Leg room was better than expected. Lavatory’s were easy to access.crew was grea!

Horrible seat allocation. Boarding was slow. Food was average and so was entertainment. The TV terminal didn't work and so had to use remote.

Lost one checked bag.and wasted 30min waiting and filing missing baggage report. Very unsatisfied.

This was an American Airlines flight. The crew were very unhappy and quite grumpy. Abrupt to the point of being rude. The food was dreadful. Indeed the breakfast was in edible. I will avoid AA at all costs in the future.

Book cheap flights from Seattle to the United Kingdom

Cheapest flights to the United Kingdom from Seattle found in 2024

Recent return flight deals

9/10Wed
1 stop
11h 55mSEA-LGW
12/11Tue
1 stop
15h 01mLGW-SEA
£453
9/10Wed
1 stopIcelandair
12h 05mSEA-LHR
12/11Tue
1 stopIcelandair
28h 35mLHR-SEA
£461
24/9Tue
1 stopIcelandair
17h 25mSEA-LHR
7/10Mon
1 stopIcelandair
28h 30mLHR-SEA
£465
1/10Tue
1 stopVirgin Atlantic
14h 45mSEA-LGW
22/10Tue
1 stopVirgin Atlantic
18h 20mLGW-SEA
£505
22/10Tue
directVirgin Atlantic
9h 40mSEA-LHR
30/10Wed
1 stopVirgin Atlantic
21h 50mLHR-SEA
£519
14/7Sun
1 stopBritish Airways
12h 25mSEA-MAN
30/9Mon
1 stopBritish Airways
23h 55mMAN-SEA
£533
18/9Wed
directBritish Airways
9h 20mSEA-LHR
25/9Wed
directBritish Airways
9h 45mLHR-SEA
£555
2/10Wed
1 stopAir France
14h 45mSEA-LGW
18/10Fri
1 stopAir France
18h 20mLGW-SEA
£564
11/8Sun
1 stopAir France
14h 20mSEA-LHR
27/8Tue
directAir France
10h 25mLHR-SEA
£591
26/5Sun
1 stopAer Lingus
12h 55mSEA-ABZ
2/6Sun
1 stopAer Lingus
32h 51mABZ-SEA
£1,391

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Recent one-way flight deals

8/10Tue
1 stopIcelandair
11h 55mSEA-LGW
£198
8/10Tue
1 stopIcelandair
20h 30mSEA-LHR
£199
25/9Wed
1 stopIcelandair
11h 55mSEA-LGW
£205
22/9Sun
1 stopBritish Airways
14h 45mSEA-LCY
£403
25/9Wed
1 stopBritish Airways
15h 40mSEA-LCY
£412
14/7Sun
directVirgin Atlantic
9h 35mSEA-LHR
£491
24/5Fri
1 stopAer Lingus
28h 20mSEA-LHR
£520
21/9Sat
1 stopAer Lingus
29h 05mSEA-EDI
£537
4/5Sat
2 stopsAir France
19h 50mSEA-LGW
£569
22/10Tue
1 stopVirgin Atlantic
14h 45mSEA-LGW
£714

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Last minute flights from Seattle to the United Kingdom

Last minute flight, train and bus deals

28/4Sun
multi-stopLufthansa
38h 40mSEA-LHR
14/5Tue
multi-stopLufthansa
13h 55mLHR-SEA
£628
28/4Sun
multi-stopVirgin Atlantic
14h 17mSEA-LGW
14/5Tue
multi-stopVirgin Atlantic
18h 18mLGW-SEA
£629
30/4Tue
multi-stopAir France
18h 40mSEA-LGW
17/5Fri
multi-stopAir France
18h 18mLGW-SEA
£666
30/4Tue
multi-stopAir France
18h 40mSEA-LGW
17/5Fri
multi-stopAir France
18h 18mLGW-SEA
£667
29/4Mon
multi-stopIberia
15h 03mSEA-LHR
6/5Mon
directIberia
9h 45mLHR-SEA
£694
1/5Wed
multi-stopBritish Airways
12h 20mSEA-MAN
7/5Tue
multi-stopBritish Airways
22h 00mMAN-SEA
£727
27/4Sat
multi-stopBritish Airways
12h 48mSEA-LHR
4/5Sat
multi-stopBritish Airways
15h 02mLHR-SEA
£738
27/4Sat
multi-stopIberia
15h 03mSEA-LHR
5/5Sun
multi-stopIberia
17h 11mLHR-SEA
£744
28/4Sun
multi-stopIcelandair
31h 30mSEA-LGW
1/6Sat
multi-stopIcelandair
30h 20mLGW-SEA
£916
30/4Tue
multi-stopIcelandair
11h 55mSEA-LGW
5/5Sun
multi-stopIcelandair
12h 40mLGW-SEA
£945

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Seattle - United Kingdom Flights

Departure:

Seattle (SEA)United States

Return flight deals:

United Kingdom - Seattle

Cabin classes:

£2,425
£1,526
£539