£128 Find Cheap Flights from Washington to England

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1 adult, Economy

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Good to know - Cheap tickets from Washington to England

Low seasonJanuary
High seasonAugust
Cheapest flight£128
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly and prices are also 10% lower on average.
Flight from Seattle to London Heathrow Airport

Flights from Washington to England: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from Washington to England 
Verified travelerFlew with British AirwaysSEA-LHRApr 2025
Make sure you have plenty of time between flights if you are delayed.
Verified travelerFlew with British AirwaysSEA-LHRApr 2024
Bring a sack lunch -- airport food was very expensive.

FAQs for booking flights from Washington to England

  • How does KAYAK find such low prices on flights from Washington to England?

    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 Washington to England.

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

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

  • What is the Hacker Fare option on flights from Washington to England?

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

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

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

  • Which is the cheapest airport to fly into in England?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in England is London Heathrow Airport (LHR), with an average flight price of £391.

  • What is the cheapest day to fly to England?

    Based on KAYAK data, the cheapest day to fly to England is Tuesday when return tickets can be as cheap as £510. On the other hand, the most expensive day to fly is Friday, when return prices are £815 on average.

  • What is the cheapest time of day to fly to England?

    The cheapest time of day to fly to England is generally in the afternoon, when round-trip flights cost £826 on average. Morning departures are around 62% more expensive than evening flights, on average. The most expensive time of day to fly to England is generally in the morning, which is peak travel time and where the average cost of a ticket is £1,369.

  • What is the cheapest flight to England?

    The cheapest ticket to England from Washington found in the last 72 hours was to London Heathrow Airport, at £561 return. The most popular route is Seattle (SEA) to London Heathrow Airport (LHR) and the cheapest return airline ticket found on this route in the last 72 hours was £561.

  • What is the cheapest month to fly from Washington to England?

    The cheapest month for flights from Washington to England is November, when tickets cost £426 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is £730 and £717 respectively.

  • How far in advance should I book a flight from Washington to England?

    To get a below-average price on the flight from Washington to England, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

  • How long is the flight to England?

    An average direct flight from Washington to England takes 15h 08m, covering a distance of 4717 miles. The shortest route is Seattle (SEA) to London Heathrow Airport (LHR) with an average flight time of 9h 20m.

  • What are the most popular destinations in England?

    Based on KAYAK flight searches, the most popular destination is London (93% of total searches to England). The next most popular destinations are Edinburgh (4%) and Manchester (1%). Searches for flights to Bristol (0%), to Birmingham (0%), and to Southampton (0%) are also popular.

Reviews of the top 5 airlines serving from Washington to England

 
Need help choosing which airline to fly with from Washington to England? 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 1366 reviews
7.1Entertainment
7.7Comfort
8.4Crew
7.8Boarding
7.2Food
Airline reviews

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

2.0 Mediocrejoseph, Jun 2025JFK - AMS
Read more KLM reviews

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

The service was great. However the lounge only gets passing grade

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

You should not have to pay for WiFi in business class

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

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,

Flight took off an hour late. Had to stay on the tarmac for half an hour after landing. Both annoying.

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.

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.

The seats on this airline are sooo small, even for a petite person. I felt like the seat tilted forward and I was fighting to stay in it. The lavatory is horribly small, with a wet floor because the sink is so small you can't help but splash the water all over when washing up.

For an economy lite experience, it's by far the best I've had. New planes, clean, great destinations. Very happy to have discovered Iceland Air.

Smooth efficient airline. Think they should have their own bag drop as the queue took 30mins to bmscan and drop

No food was served for 7.5 hrs flight. When our flight changed to other airlines due to wether issue, our seats booked with no checked in luggage when I already payed for. We end up to pay 90 euro per suitcase.

The flights were in time and the bags arrived. well done

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 3 hours and 15 minutes. The delay caused me to miss my tour group due to arriving late.

As always a terrible experience. AA stole a day from my vacation days planned to be spent with my Family. Response: delays related to weather issues.

It was a wonderful experience with great food, great staff, and no difficulties boarding!

Paid for my seat 4 months ago. Did not pay the extra for specific seat assignment ( never have and never was a problem). Could not electronically check in (found out it was due to overbooking and that unassigned seats get bumped first - never happened to me before). Luckily, did make the flight. Very stressful - would have been extremely disruptive for my travel plans. UK Visa - never notified by Kayak or BA that a visa was required. Had to spend 15 minutes to download and complete app at the flight counter and pay $25, and was told they would let me know in 3 days if I would get it (flight landing in 10 hours from when I completed app). Luckily, visa was approved before landing. Unnecessary stress created here. Food - main meal, curry chicken barely palatable with unrecognizable vegetable. Desert cup, cheesecake, also barely palatable. Salad cup was good. Small water offered only 3 times (before main meal, at main meal, at morning snack) - not nearly enough for long flight.

From boarding, to attention in flight, I couldn’t fault it.

Not having to check carry on bags when plane wasn’t full. (The told us it was)

I was in business class for the 8 hour flight where: 1. The WiFi did not work 2. The entertainment system did not work 3. We were told there were no hot drinks for the entire flight

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.

Good crew and boarding process. Horrible food and one of the most uncomfortable aircraft seats I have ever sat in. The cabin temperature was warm which made it hard for my family to sleep.

The check-in of my luggage was terrible. When purchased my tickets, one luggage and one carry-on was part of the fight. My flight was switched from British to American Airline. During check-in of luggage at the airport, I was denied and had to pay extra $75. How do I get reimbursed for this extra luggage payment?

More Indian vegetarian food options would have been better Availability of seat selection free of charge 72 hours before departure would be great

This was the second time on BA, food terrible, bathrooms gross,( granted, that was mostly due to the disgusting children urinating all over it)boarding was late and disorganized. No gate issued until last minute st Heathrow, bad system, caused undue stress. Seats were painful, that's what you get for traveling like a poor in economy, right BA? Should have been able to afford business or first class if you want to actually be able to walk upright without back pain after a trip.

This was the second time on BA, food terrible, bathrooms gross, boarding late and disorganized. No gate issued until last minute st Heathrow, bad system, caused undue stress.

The flight was delayed twice and because of that, we missed our connecting flight. British Airways then attempted to put us on the last flight to Milan from London which would have kept us in the airport for 12 hours. We had to speak to several levels of bureaucracy until BA management let us fly on a flight that only kept us in the airport for two hours. If there was an earlier flight, why weren’t we put on that flight from the start? Unacceptable behavior from what was once my favorite carrier.

The payment system was not working so was unable to connect wifi the entire flight

Book cheap flights from Washington to England

Recent return flight deals

17/10Fri
2 stopsScandinavian Airlines
56h 35mSEA-LHR
21/10Tue
2 stopsScandinavian Airlines
38h 55mLHR-SEA
£225
11/8Mon
1 stop
17h 50mSEA-LTN
20/8Wed
1 stop
12h 50mLTN-SEA
£296
9/10Thu
1 stopIcelandair
14h 55mSEA-LGW
15/10Wed
1 stopIcelandair
13h 00mLGW-SEA
£350
13/11Thu
1 stopIcelandair
20h 45mPDX-LHR
23/11Sun
1 stopIcelandair
12h 45mLHR-PDX
£353
4/8Mon
directVirgin Atlantic
9h 50mSEA-LHR
20/8Wed
directVirgin Atlantic
10h 20mLHR-SEA
£363
4/8Mon
directVirgin Atlantic
9h 50mSEA-LHR
20/8Wed
1 stopVirgin Atlantic
15h 39mLHR-SEA
£366
3/8Sun
directBritish Airways
9h 20mSEA-LHR
19/8Tue
directBritish Airways
9h 50mLHR-SEA
£370
13/8Wed
directBritish Airways
9h 20mSEA-LHR
26/8Tue
directBritish Airways
9h 50mLHR-SEA
£372
14/8Thu
1 stopKLM
15h 39mPDX-LHR
22/8Fri
1 stopKLM
12h 35mLHR-PDX
£437
19/9Fri
1 stopKLM
13h 45mSEA-LCY
30/9Tue
1 stopKLM
14h 45mLCY-SEA
£476

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Recent one-way flight deals

30/9Tue
1 stopIcelandair
17h 20mSEA-LHR
£128
30/9Tue
1 stopIcelandair
11h 40mSEA-LGW
£129
23/7Wed
2 stops
33h 25mSEA-LGW
£152
30/7Wed
2 stops
33h 25mSEA-LGW
£166
8/9Mon
1 stopBritish Airways
15h 50mSEA-EDI
£319
8/12Mon
2 stopsBritish Airways
16h 25mSEA-EDI
£334
5/10Sun
1 stopVirgin Atlantic
11h 55mPDX-LCY
£356
4/9Thu
1 stopVirgin Atlantic
16h 10mSEA-EDI
£358
4/8Mon
1 stopKLM
11h 35mPDX-LCY
£358
12/10Sun
1 stopKLM
12h 35mPDX-LCY
£359

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Last minute flights from Washington to England

Last minute flight, train and bus deals

6/7Sun
multi-stopAer Lingus
15h 50mSEA-LHR
16/9Tue
multi-stopAer Lingus
17h 00mLHR-SEA
£598
8/7Tue
multi-stopScandinavian Airlines
21h 25mSEA-LHR
22/7Tue
multi-stopScandinavian Airlines
24h 45mLHR-SEA
£604
8/7Tue
multi-stopIcelandair
12h 10mSEA-LHR
13/9Sat
multi-stopIcelandair
22h 00mLHR-SEA
£708
7/7Mon
multi-stopVirgin Atlantic
18h 45mSEA-LGW
22/7Tue
multi-stopVirgin Atlantic
18h 21mLGW-SEA
£738
8/7Tue
multi-stopIcelandair
11h 40mSEA-LGW
24/7Thu
multi-stopIcelandair
12h 50mLGW-SEA
£741
8/7Tue
directBritish Airways
9h 35mPDX-LHR
22/7Tue
multi-stopBritish Airways
17h 36mLHR-PDX
£791
7/7Mon
multi-stopBritish Airways
21h 26mPDX-LHR
22/7Tue
multi-stopBritish Airways
17h 36mLHR-PDX
£791
8/7Tue
multi-stopKLM
15h 00mPDX-LHR
16/7Wed
multi-stopKLM
12h 50mLHR-PDX
£914
8/7Tue
multi-stopVirgin Atlantic
22h 00mPDX-LCY
15/7Tue
multi-stopVirgin Atlantic
23h 10mLCY-PDX
£1,210
6/7Sun
multi-stopKLM
16h 45mPDX-EDI
8/7Tue
multi-stopKLM
32h 05mEDI-PDX
£2,599

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Everything you need to know for your flight to England

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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