£251 Find cheap flights 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 20/1. 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
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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, travellers have searched 47,235,197 times on KAYAK, and here's why:

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Best Washington Flight Deals from the United Kingdom

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

Seattle
Seattle1 stop£382
Spokane
Spokane2 stops£518

Good to know - Cheap tickets to Washington

Low season

January

High season

July

Cheapest flight

£251
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly (34% more expensive on average)
Flight from London Gatwick Airport to Seattle

FAQs - booking Washington flights

  • How long is the flight to Washington?

    An average direct flight from the United Kingdom to Washington takes 18h 56m, covering a distance of 4691 miles. The most popular route is London - Seattle with an average flight time of 9h 45m.

  • What is the cheapest flight to Washington?

    The cheapest ticket to Washington from the United Kingdom found in the last 72 hours was £523 one-way, and £410 round-trip. The most popular route is London Heathrow to Seattle/Tacoma Intl and the cheapest round-trip airline ticket found on this route in the last 72 hours was £410.

  • Which airlines fly to Washington?

    American Airlines, Alaska Airlines & Finnair fly the most frequently from the United Kingdom to Washington.

  • What are the most popular destinations in Washington?

    Based on KAYAK flight searches, the most popular destination is Seattle (84% of total searches to Washington). The next most popular destinations are Portland (14%) and Spokane (2%).Searches for flights to Yakima (0.0%) are also popular.

  • How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a given destination and date is likely to change within 7 days, so travellers know whether to wait or book now.

See more FAQs

Top tips for finding cheap flights to Washington

  • Looking for cheap airfare to Washington? 25% of our users found round-trip tickets to Washington for the following prices or less: Cheap flights to Washington from London Heathrow £1,960
  • Book at least 1 week before departure in order to get a below-average price for flights to Washington.
  • High season is considered to be June, July and August. The cheapest month to fly from the United Kingdom is November.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Washington flight deals.
See more tips

Top 5 airlines flying 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.
7.8
KLMOverall score based on 1340 reviews
7.2Entertainment
8.4Crew
7.9Boarding
7.7Comfort
7.3Food
Airline reviews

Good flight with KLM, friendly staff. Food was good, had much worse on other airlines. Selection of drinks also good enough for us. Entertainment was also good. The economy seats are ok and that’s it. For a 12 hour flight I think a little more comfort in the economy seats in pitch and softness would be highly appreciated by the customers and can makte the difference.

10.0 ExcellentDennis, Nov 2024BKK - AMS
Read more KLM reviews

Good flight with KLM, friendly staff. Food was good, had much worse on other airlines. Selection of drinks also good enough for us. Entertainment was also good. The economy seats are ok and that’s it. For a 12 hour flight I think a little more comfort in the economy seats in pitch and softness would be highly appreciated by the customers and can makte the difference.

Good food. Excellent crew service. Clean aircraft. Narrow seats and isle.

I tried to upgrade to premium economy anis seat online during the checkin process. The payment didn’t work due to a technical glitch on KLM’s website. I wasn’t able to change my seat unless I called Amsterdam. Since I was in Canada and there’s a time difference this wasn’t practical. So when I arrived early to Ottawa airport my seat wasn’t available and I could only get a middle seat in premium economy which isn’t great. These middle seats are priced at the same rate as an aisle seat which makes no sense.

The food & entertainment really stood out in terms of quality. The nasi goreng & chicken satay were absolutely delicious. It’s great that KLM feature international cuisine.

Transavia flight, was booked as KLM but i couldnt select seat or access boarding pass with KLM at all. Crammed seating and very no frills experience all around. First and last time.

Transavia flight. Couldn't select seat or anything prior to flight. No connection with klm systems. Seats are very crammed. Extremely no frills.

Seats were nice and comfy. Crew was polite and attentive. Business class is awesome and worth the money.

Flight left a few minutes late, but that's it. I wish the seats could be wider and recline more.

The IFE was quite old, but it worked fine and the content was good. The cabin crew were excellent and the food was as also very good

It’s chaotic at the bus stop outside of the airport because of the Uber meeting point. You need to be alert and look for the KLM bus which is not branded or labeled. Incorrect information was provided to go to gate 28, when in fact the bus was at gate 27. On the plus side the bus left early and arrived early to Ottawa.

Crew were professional and responsive. Food was mediocre and breakfast could do with revampinmg

Food was very ordinary for premium economy, very small portions.

i dont know WHY they call it business class. the seats are NOT significantly wider than economy seats, they just do not let the middle seats be beepked to give the illusion of more space between passengers. the seats do NOT recline any more than economy seats either. the only real difference is the full meal served to business (vs none for economy). I would rather have a wider, lie flat ACTUAL business class seat with no food for a 3 hr flight. this was pretty disappointing to say the least.

There wore nice leather like sits, in my opinion seats lay out bit tight . Crew was great they did averything possible to make averywone comfortable as possible, food was, think worst I ever head on flight, head chicken and yellow rice. Ice cream was a nic treat.

Our previous flight was delayed but they waited for us to board.

Flight was delayed, short time connection to next flight but we make it, service was good, worth to fly just to try thair on board blueberry juce. Eccelent communication with airline.

My American Airlines flight was deleted and you guys never let me know

The entertainment system did not work. And we waited 45 minutes in our seats after we landed before we got to the gate

It was a pleasure definitely going with Iberia on my future travels

Our connecting flight was cancelled and it took us 15 hours to reach our destination.

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

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 .

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!

Never took flight. See previous comment on trip from Boston to Reykjavik. Used a different airline that i had to find and book.

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.

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

Easy check in and boarding. Staff pleasant and helpful. Will continue to fly with Iceland air. Aircraft clean

Plane left an hour late and missed our connecting flight. Your service center was closed ao Alaska Airlines could not change the ticket. Thus we missed the chance to get out that night to San Jose. This is a major operational blunder.

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!

Flight was fine, food better than anticipated and flight attendants were helpful and friendly.

Our headphone plug is broken, we can not enjoy our entertainment, especially traveling with 5 year old who like to watch movie

Pleasant, attentive and efficient flight attendants. Boarding process and seat selection easy. No internet on transatlantic flight. Extremely uncomfortable, rigid seat.

The seats of the Boeing 787-10 Dreamliner were ridiculously uncomfortable. I was on 10 flights during this vacation and this plane was super uncomfortable both times I was on one whereas all of the others were perfectly fine. Additionally, these planes do not have any air vents that passengers can control, the climate is entirely controlled by the crew which made for an extremely uncomfortable temperature for the duration. The flight attendants tried to make everyone happy with the temperature but several people you could tell were excessively warm and just wanted a bit of airflow.

Book Cheap Washington Plane Tickets

Recent return flight deals

 
These are the cheapest return flights to Washington found on KAYAK in the last 72 hours.
16/1Thu
1 stopIcelandair
13h 05mLGW-SEA
24/1Fri
1 stopIcelandair
12h 20mSEA-LGW
£382
13/1Mon
1 stopIcelandair
28h 20mLHR-SEA
27/1Mon
1 stopIcelandair
20h 55mSEA-LHR
£382
7/5Wed
1 stopFinnair
14h 30mLHR-SEA
17/5Sat
directFinnair
9h 20mSEA-LHR
£465
2/5Fri
1 stopFinnair
35h 00mLHR-SEA
7/5Wed
directFinnair
9h 20mSEA-LHR
£468
14/1Tue
1 stopVirgin Atlantic
12h 55mLHR-PDX
21/1Tue
1 stopVirgin Atlantic
13h 34mPDX-LHR
£488
14/1Tue
directBritish Airways
10h 15mLHR-PDX
21/1Tue
1 stopBritish Airways
17h 49mPDX-LHR
£493
15/1Wed
directBritish Airways
9h 55mLHR-SEA
27/1Mon
directBritish Airways
9h 25mSEA-LHR
£493
7/2Fri
directVirgin Atlantic
10h 00mLHR-SEA
6/3Thu
directVirgin Atlantic
9h 25mSEA-LHR
£516
29/1Wed
1 stopKLM
13h 36mBHX-SEA
26/2Wed
1 stopKLM
34h 25mSEA-BHX
£576
31/1Fri
2 stopsKLM
16h 30mBHX-SEA
26/2Wed
1 stopKLM
14h 40mSEA-BHX
£610

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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.
20/1Mon
2 stops
39h 16mLGW-SEA
£251
25/3Tue
2 stops
33h 28mLGW-SEA
£254
20/1Mon
1 stopIcelandair
13h 05mLGW-SEA
£359
12/1Sun
1 stopIcelandair
28h 20mLHR-SEA
£363
13/1Mon
directBritish Airways
9h 55mLHR-SEA
£460
13/1Mon
directBritish Airways
9h 55mLHR-SEA
£467
23/12Mon
1 stopVirgin Atlantic
31h 50mLHR-SEA
£552
24/12Tue
1 stopVirgin Atlantic
14h 48mLHR-SEA
£569
24/1Fri
1 stopKLM
12h 55mLHR-PDX
£1,178
26/1Sun
1 stopKLM
23h 46mLCY-SEA
£1,201

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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.
7/12Sat
multi-stop
28h 05mLGW-SEA
17/2Mon
multi-stop
12h 20mSEA-LGW
£649
9/12Mon
multi-stopScandinavian Airlines
24h 44mLHR-SEA
15/1Wed
multi-stopScandinavian Airlines
21h 55mSEA-LHR
£656
8/12Sun
multi-stopIcelandair
13h 05mLGW-SEA
17/2Mon
multi-stopIcelandair
12h 20mSEA-LGW
£664
6/12Fri
multi-stopIcelandair
13h 05mLGW-SEA
17/2Mon
multi-stopIcelandair
12h 20mSEA-LGW
£665
5/12Thu
multi-stopVirgin Atlantic
13h 00mLHR-SEA
19/1Sun
directVirgin Atlantic
9h 25mSEA-LHR
£709
5/12Thu
directVirgin Atlantic
10h 00mLHR-SEA
19/1Sun
directVirgin Atlantic
9h 25mSEA-LHR
£713
5/12Thu
multi-stopKLM
13h 22mLHR-SEA
19/1Sun
directKLM
9h 36mSEA-LHR
£724
9/12Mon
multi-stopBritish Airways
13h 05mMAN-SEA
16/12Mon
multi-stopBritish Airways
19h 28mSEA-MAN
£799
6/12Fri
multi-stopKLM
13h 22mLHR-SEA
16/12Mon
directKLM
9h 25mSEA-LHR
£806
9/12Mon
multi-stopBritish Airways
20h 01mMAN-SEA
16/12Mon
multi-stopBritish Airways
23h 40mSEA-MAN
£828

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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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