$318 Find Cheap Flights from the United Kingdom to Washington

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from the United Kingdom to Washington departing on 5/26. 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

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These are the airlines KAYAK users have selected most often from within our search results for flights to Washington
These are the airlines KAYAK users have selected most often from within our search results for flights to Washington
In the last 7 days travelers have searched 41,299,237 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

July

Cheapest flight

$318
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 32% increase in price.
Flight from Edinburgh to Seattle

FAQs for booking flights from the United Kingdom to Washington

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

    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 the United Kingdom to Washington.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington from the United Kingdom 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 the United Kingdom to Washington?

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

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

    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 Washington from the United Kingdom up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from the United Kingdom to Washington

 
See real verified KAYAK customer reviews for airlines flying to Washington. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United Kingdom to Washington. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from the United Kingdom to Washington? 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.
8.0
DeltaOverall score based on 8601 reviews
8.6Crew
8.0Comfort
7.3Food
8.2Boarding
7.9Entertainment
Airline reviews

Inexpensive, got an exit row aisle aeat with no middle passenger, bought a great breakfast sandwich, flight comfortable & arrived ahead of schedule.

10.0 ExcellentHarry, Dec 2024IAD - SEA
Read more Delta reviews

Inexpensive, got an exit row aisle aeat with no middle passenger, bought a great breakfast sandwich, flight comfortable & arrived ahead of schedule.

Delta was great the entertainment was outdated. Screen was very small and didn’t work.

The seats are uncomfortable, feels like a small seat pad on plywood.

My husband is very tall and we generally fly Delta Comfort. We used our companion benefit, and our seats were coach and extremely uncomfortable........ horrid even

My seat had no padding, it was literally plywood with a plastic cover. I could not change seats on my 10 hour flight. My excitement for this trip helped me deal with the pain.

I notice that every time I fly delta or any American carrier, the staff seem tired, overworked, and not at the service level I’m accustomed to in Asia. They frequently crash into my arm when coming down the aisle. Food is shoved at my face with no greeting or verbal cue. The food portions seemed much smaller than usual and didn’t see much wine or beverage options. This is comfort plus? The plane was old and tired. The bathroom was dripping with mineral stains after a long lack of cleaning. The power socket did not work, although the USB output did. I really wonder why I’m flying Delta, I think it’s time to switch to ANA.

The flight was great. The crew were a little terse about the size of my bag. It fit fine.

Screen didn’t play movies, do I was pretty boated the entire flight.

It was very cold because the air conditioner was on high power, and my son got sick.

Ongoing flight was delayed. Staff at bag recheck was able to get us on an earlier flight. With only 20 minutes till take off we feared our bags would not make the new earlier flight. We were most delighted that they did and were there when we landed. Delta came through

We had an unfortunate experience where we had to leave the aircraft after boarding, shortly before the scheduled takeoff time, and re-board. The reason given was that a passenger felt ill and had to cancel their plans and therefor their luggage had to be found and removed.

We’ve used VA before many times the experience is always been good they have lovely staff and the food is always delicious.

Everything about the flight was amazing from check in to boarding entertainment was okay food we didn’t try.

Seats were old and dirty, for a long haul flight you expect to be able to recline and for the av to work properly. Choice for vegans was fruit….

The Virgin Atlantic crew was very good. However, the equipment was OK, the seats were OK, but her bags did not arrive with me. Two bags showed up a day later and I’m still waiting for my third back.

The crew was very good. However, the equipment was a bit dated. Some of the electronics were not working. To top it, three bags didn’t arrive with me. Two of them were delivered a day later. I’m still waiting for the third bag, I was so looking forward to this virgin Atlantic flight, but, I am disappointed.

My only complaint is that the pocket in front of me was ripped and my things, like iPad and airline magazines, kept slipping to the floor.

Flight delayed yet again. Crew apathetic and unhelpful re affect on connecting flight.

I think Virgin is one of the best flying experiences, especially from/to the UK. The staff are so helpful and fun, the food is good, seats comfortable, goof entertainment and great value. Check in and boarding is pretty pain free. I also find that the other passengers are generally so kind and considerate than when I've flown other airlines.

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

Other than being delayed 5.5 hours and having to get a hotel because I missed my connecting flight, it was an okay flight. No in-flight Wi-Fi or entertainment.

Flight areas delayed 3 hours , train in the airport didn’t work

Flight attendant walked away once they landed and we were forced to wait another hour after an already 3hr delay.

No overhead space so all carryons were checked. No internet.

The flight was on time and everything went very smoothly.

Great thanks - a whole row to myself. Good food but film selection not great.

It is okay. Flight was on time to start and early to land

Fantastic. I am low vision and was impressed with how helpful and accommodating the service tam was. It was super appreciated! I was pleasantly surprised about how delicious the food was. Like, “I wish I had more even though I’m no longer hungry” delicious. 100% enjoyable trip.

The boarding process was such a chaos with everyone crowding at the gates. There was no structure. The onboard crew were fantastic and very good.

Boarding was a shambles, pushed us all onto the airbridge and then made us wait for ages

Again, lines for boarding are a problem in iceland. The flight itself was fine and very smooth. No complaints. We would definitely fly icelandair again.

take snacks and food. purchase options in flight are not great

Had a screaming child next to us. Not the airline’s fault but still annoying.

Icelandair flight was excellent. The checkin and security arrangements for Saga Premium passengers at Newark was very poor - our checkin opened much later than the normal and our security queue simply led us to the back of the normal queue. Someone was having a laugh surely!

The flight was on time and the crew was nice. I did not like the fact that my husband and I were seated in different rows. I feel pressured by airlines to pay more to choose our seats. We will sit anywhere, but we shouldn't have to pay to sit together. I also think they should serve at least a snack that's free.

One of the worst airlines I ever flew. Boarding is a disaster, they are always late, the planes are overly crowded. Everyone on my flight lost their connection because they were 2h late. Reykjavik is also not the best airport out there.

My only area of issue was the flight was rather warm and the knobs for cool air didn't allow much cool air to come through. Everything else was great.

Been travelling for 2mo. And when you meet flight Attendants that love their jobs you can just tell. And makes flying with them worth another flight in the future!!

Everything was great! My only critique is 25 euro for wifi is wild, but I get it

Good, but I feel there should be a separate boarding line for seniors

The seat was very uncomfortable. It helped to use the foot rest. Could not sleep because of the seat.

The seats are incredibly uncomfortable. My luggage didn't make it on the flight from London to Nashville.

The plane itself is old and way overcrowded. The crew do a great job of trying to mitigate. It is just uncomfortable for over 8 hours, bearable, but barely. Boarding, and the baggage game, is ludicrous. Why charge extra to check bags when there is not enough room for everyone to "carry-on" and checking is needed? I do not think these issues would be different with other airlines, I believe it is the attitude that squeezes every penny out of each traveler.

Expected a lot better service paying for a business class seat. Seemed to be short on staff and did not get the service I expected.

I flew Club World and was SHOCKED at how totally absent the crew were for the duration of the flight. So much so that we received no drink service other than the post-departure cocktail and that was it. Wasn't even offered tea/coffee and the in-flight attention was so bad that literally minutes before landing the one crew member for our row was scrambling to pick up left-behind water bottles, glassware, trash. And the rest of the crew had already stowed all carts, he was cramming the trash into the lavatory trash can and was stashing the glassware frantically in the galley as we were on final approach. He was so scrambled he left two overhead lockers wide open (that he'd opened) for landing. Unbelievable!

The flight was several times changed. That was inconvenient, to sah the least.

They lost my special meal request and tried to tell me I didn't request it. I had the proof. Then they tried to get me to eat food I can't eat. No apologies

British airways keeps canceling our flights. I won’t be booking any future flights with them

I could not charge my phone the entire night or read my book, as the whole middle isle was without power.

British Airways did a great job and the entire crew was punctual and polite; dignified and delightful!

Book cheap flights from the United Kingdom to Washington

Recent round-trip flight deals

 
These are the cheapest round-trip flights to Washington found on KAYAK in the last 72 hours.
1/14Tue
1 stopLufthansa
14h 45mLHR-SEA
2/25Tue
1 stopLufthansa
13h 03mSEA-LHR
$502
3/19Wed
1 stopLufthansa
13h 40mLHR-SEA
3/26Wed
1 stopLufthansa
12h 05mSEA-LHR
$503
1/13Mon
nonstopVirgin Atlantic
10h 00mLHR-SEA
1/27Mon
nonstopVirgin Atlantic
9h 25mSEA-LHR
$536
1/29Wed
2 stopsBritish Airways
21h 56mLHR-SEA
2/24Mon
nonstopBritish Airways
9h 25mSEA-LHR
$545
1/27Mon
nonstopBritish Airways
9h 55mLHR-SEA
2/26Wed
nonstopBritish Airways
9h 25mSEA-LHR
$547
3/19Wed
1 stopDelta
13h 10mLHR-SEA
3/25Tue
nonstopDelta
9h 25mSEA-LHR
$549
3/10Mon
1 stopDelta
13h 10mLHR-SEA
3/25Tue
nonstopDelta
9h 25mSEA-LHR
$550
1/27Mon
2 stopsAmerican Airlines
32h 36mLGW-SEA
2/11Tue
2 stopsAmerican Airlines
18h 08mSEA-LGW
$550
1/27Mon
2 stopsAmerican Airlines
32h 11mLGW-SEA
2/9Sun
2 stopsAmerican Airlines
22h 45mSEA-LGW
$573
1/9Thu
nonstopVirgin Atlantic
10h 00mLHR-SEA
1/16Thu
1 stopVirgin Atlantic
16h 50mSEA-LHR
$573

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Washington found on KAYAK in the last 72 hours.
5/26Mon
2 stops
44h 58mEDI-SEA
$318
1/15Wed
3 stops
47h 20mLTN-SEA
$337
1/20Mon
1 stopIcelandair
28h 20mLHR-SEA
$455
1/16Thu
1 stopIcelandair
13h 05mLGW-SEA
$489
1/14Tue
nonstopBritish Airways
9h 55mLHR-SEA
$543
2/19Wed
nonstopBritish Airways
9h 55mLHR-SEA
$567
12/25Wed
1 stopVirgin Atlantic
14h 33mLHR-PDX
$814
3/11Tue
1 stopDelta
12h 55mLHR-PDX
$1,430
3/10Mon
1 stopDelta
33h 25mLHR-PDX
$1,442
3/17Mon
1 stopVirgin Atlantic
26h 20mLCY-PDX
$1,455

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Last minute flights to Washington

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Washington that are departing in the next 10 days.
12/23Mon
multi-stopIcelandair
12h 45mLHR-SEA
1/14Tue
multi-stopIcelandair
12h 15mSEA-LHR
$734
12/23Mon
multi-stopIcelandair
12h 45mLHR-SEA
1/15Wed
multi-stopIcelandair
20h 55mSEA-LHR
$824
12/24Tue
multi-stopVirgin Atlantic
19h 11mLHR-PDX
1/14Tue
multi-stopVirgin Atlantic
15h 35mPDX-LHR
$1,073
12/25Wed
multi-stopDelta
21h 20mMAN-SEA
1/22Wed
multi-stopDelta
16h 55mSEA-MAN
$1,202
12/25Wed
multi-stopAmerican Airlines
12h 45mMAN-SEA
1/22Wed
multi-stopAmerican Airlines
18h 45mSEA-MAN
$1,203
12/25Wed
multi-stopAmerican Airlines
12h 45mMAN-SEA
1/22Wed
multi-stopAmerican Airlines
18h 45mSEA-MAN
$1,205
12/25Wed
multi-stopDelta
24h 30mMAN-SEA
1/22Wed
multi-stopDelta
18h 52mSEA-MAN
$1,212
12/25Wed
multi-stopVirgin Atlantic
15h 55mMAN-SEA
1/22Wed
multi-stopVirgin Atlantic
16h 45mSEA-MAN
$1,217
12/25Wed
multi-stopBritish Airways
18h 45mMAN-SEA
1/1Wed
multi-stopBritish Airways
15h 50mSEA-MAN
$1,274
12/25Wed
multi-stopBritish Airways
20h 35mEDI-SEA
1/1Wed
multi-stopBritish Airways
15h 40mSEA-EDI
$1,311

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Everything you need to know for your flight to Washington

Cabin class types available on flights to Washington

Cabin classes available on flights to Washington. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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