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Cheap flights from England to Washington from £278

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SEA
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from England to Washington

Keep the following information in mind while searching for England to Washington flight deals. Data was last updated 27 November 2025.

Round-trip from

£477

One-way from

£278

Popular in

July

Cheapest in

February

Average price

£542

Good round-trip deal

£531 or less

Good one-way deal

£450 or less
Icelandair
  • Icelandair
  • 10/12-5/1
  • 2 total stops
  • 33h 40m total
  • England to Washington
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17/3
  • 17/3
  • 3 total stops
  • 35h 06m total
  • England to Washington
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£58 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from England to Washington.
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Price to beat on a one-way flight from England to Washington.
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Find flight deals from England to Washington

Enter your travel dates to find the best prices.

Cheapest flights from England to Washington
Explore the most affordable flight options available from England to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 November 2025.

Wed 10/1212:15LHR - SEA
1 stop12h 45mIcelandair
Mon 5/114:35SEA - LHR
1 stop20h 55mIcelandair
Deal found 24/11£477
Tue 2/1217:15LCY - SEA
1 stop33h 05mBritish Airways
Wed 10/1220:05SEA - LCY
1 stop14h 30mBritish Airways
Deal found 25/11£483
Tue 2/1215:35LHR - SEA
2 stops51h 00mFinnair
Sat 6/1222:59SEA - LHR
1 stop24h 51mFinnair
Deal found 25/11£489
Wed 24/1216:30LHR - SEA
1 stop26h 29mAmerican Airlines
Sun 28/1223:07SEA - LHR
1 stop24h 43mAmerican Airlines
Deal found 24/11£489
Mon 29/1206:30LHR - SEA
1 stop13h 20mDelta
Thu 8/116:45SEA - LHR
Nonstop9h 45mDelta
Deal found 26/11£491
Sun 14/1216:55LHR - SEA
1 stop33h 25mFinnair
Tue 6/111:25SEA - LHR
2 stops35h 45mFinnair
Deal found 26/11£494
Wed 31/1209:25LHR - SEA
1 stop19h 18mDelta
Thu 8/106:05SEA - LHR
1 stop17h 00mDelta
Deal found 26/11£495
Wed 24/1206:20LHR - SEA
1 stop15h 05mDelta
Fri 9/108:15SEA - LHR
1 stop14h 10mDelta
Deal found 26/11£496
Tue 16/1220:45LHR - SEA
1 stop29h 35mBritish Airways
Wed 14/118:50SEA - LHR
Nonstop9h 30mBritish Airways
Deal found 26/11£497
Tue 30/1206:30LHR - SEA
1 stop13h 20mDelta
Fri 9/107:40SEA - LHR
1 stop15h 10mDelta
Deal found 26/11£499
Tue 16/1220:45LHR - SEA
1 stop29h 35mBritish Airways
Thu 15/106:12SEA - LHR
1 stop16h 23mBritish Airways
Deal found 25/11£501
Wed 24/1211:55LGW - SEA
1 stop13h 05mIcelandair
Thu 8/114:35SEA - LGW
1 stop12h 20mIcelandair
Deal found 26/11£565

Cheapflights Fare Finder

 
Customise your flight search to find flights from England to Washington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 27 November 2025.
Use the filters below to find and compare flights from England to Washington that are best for you.

Fly from

England

Fly to

Washington

Route

Depart

Return

Price

LondonSeattle

LHR - SEA

LHRSEA

London Heathrow

Fri 13/2

14:55-16:55

Nonstop10h 00m

Seattle/Tacoma Intl

Thu 19/2

10:30-08:15

1 stop13h 45m

£484

LondonSeattle

LHR - SEA

LHRSEA

London Heathrow

Sun 8/2

12:20-14:45

Nonstop10h 25m

Seattle/Tacoma Intl

Wed 4/3

16:45-10:30

Nonstop9h 45m

£484

LondonSeattle

LHR - SEA

LHRSEA

London Heathrow

Mon 18/5

16:30-18:25

Nonstop9h 55m

Seattle/Tacoma Intl

Thu 21/5

13:35-06:50

Nonstop9h 15m

£486

LondonSeattle

LHR - SEA

LHRSEA

London Heathrow

Thu 15/1

14:55-16:55

Nonstop10h 00m

Seattle/Tacoma Intl

Wed 28/1

08:35-06:50

1 stop14h 15m

£489

ManchesterSeattle

MAN - SEA

MANSEA

Manchester

Fri 6/3

08:05-17:00

2 stops16h 55m

Seattle/Tacoma Intl

Mon 9/3

15:35-16:40

2 stops18h 05m

£492

LondonSeattle

LHR - SEA

LHRSEA

London Heathrow

Sat 7/2

14:55-16:55

Nonstop10h 00m

Seattle/Tacoma Intl

Tue 3/3

18:50-12:20

Nonstop9h 30m

£497

LondonSeattle

LHR - SEA

LHRSEA

London Heathrow

Sat 7/2

09:25-11:30

Nonstop10h 05m

Seattle/Tacoma Intl

Thu 26/2

18:50-12:20

Nonstop9h 30m

£497

LondonSeattle

LHR - SEA

LHRSEA

London Heathrow

Mon 9/2

14:55-16:55

Nonstop10h 00m

Seattle/Tacoma Intl

Sat 28/2

18:50-12:20

Nonstop9h 30m

£497

LondonSpokane

LHR - GEG

LHRGEG

London Heathrow

Wed 4/3

09:30-21:07

2 stops19h 37m

Spokane

Wed 11/3

13:43-09:40

1 stop12h 57m

£507

LondonSpokane

LHR - GEG

LHRGEG

London Heathrow

Mon 4/5

08:45-23:38

2 stops22h 53m

Spokane

Sun 10/5

07:02-11:10

1 stop20h 08m

£515

Flights are sorted by cheapest return flights first.

Deals found on 26/11

Showing 1-10 of 60 results
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6

Best time to book a flight from England to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from England with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from England to Washington

What is the cheapest month to book a flight from England to State of Washington?

Currently, March is the cheapest month in which you can book a flight from England to State of Washington (average of £309). Flying from England to State of Washington in August is currently the most expensive (average of £467). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ENG to WA?

Find hourly flight availability from England to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 November 2025.

One of the essential ways to save on airfare from England to State of Washington is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the evening could potentially save you up to 9% on airfare.

What is the cheapest day to fly from England to State of Washington?

Use this chart to determine the cheapest time to fly return from England to Washington. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their England to State of Washington flight should consider departing on Wednesday mornings when fares are most often at their lowest. Saturday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from England to State of Washington

Explore weekly flight availability from England to Washington. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 27 November 2025.

The most flights from GBENG to USWA are scheduled on a Monday (15 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (11 on average).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington. Reviews last updated 27 November 2025.
Read reviews from past customers who have flown with KLM, Virgin Atlantic, andAir France from England to Washington. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,423 reviews
Check prices

Comfort

7.6

Crew

8.4

Entertainment

7.1

Overall

7.7

Boarding

7.8

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,423 reviews
KLM
7.7
Good
1,423 reviews
Check prices

Comfort

7.6

Crew

8.4

Entertainment

7.1

Overall

7.7

Boarding

7.8

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Virgin Atlantic
7.5
Good
675 reviews
KLM
7.7
Good
1,423 reviews
Check prices

Comfort

7.6

Crew

8.4

Entertainment

7.1

Overall

7.7

Boarding

7.8

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Air France
7.4
Good
1,498 reviews
KLM
7.7
Good
1,423 reviews
Check prices

Comfort

7.6

Crew

8.4

Entertainment

7.1

Overall

7.7

Boarding

7.8

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Icelandair
7.0
Good
581 reviews
KLM
7.7
Good
1,423 reviews
Check prices

Comfort

7.6

Crew

8.4

Entertainment

7.1

Overall

7.7

Boarding

7.8

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
British Airways
6.7
Okay
7,539 reviews
KLM
7.7
Good
1,423 reviews
Check prices

Comfort

7.6

Crew

8.4

Entertainment

7.1

Overall

7.7

Boarding

7.8

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

Find useful and relevant information for your journey from England to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from England to State of Washington?

    For as low as £484, British Airways can have you in State of Washington from England in 10h. England and State of Washington are separated by a distance of 4783 mi. All flights are typically direct.

  • What are the cheapest airlines to fly from England to State of Washington one-way?

    One-way options have recently been found by users for as low as £359 on JetBlue. Other airlines that offer cheap prices include Icelandair from £378 and SWISS from £413 one-way.

  • Can I find deals for flights from England to Washington that include hotel bookings?

    Yes. In addition to deals on England to Washington flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from England to Washington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from England to Washington.

  • Can I find deals for business class flights from England to Washington?

    Yes. Cheapflights offers flight deals from England to Washington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from England to State of Washington?

    Currently, March is the cheapest month in which you can book a flight from England to State of Washington (average of £309). Flying from England to State of Washington in August is currently the most expensive (average of £467). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for England to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from England to Washington

Discover the top 10 airlines that operate flights from England to Washington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 27 November 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£330Average£613FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air FranceCheapest£391Average£751FlexibilityNo cancel feeOn-time77%
Search Air France flights
FinnairCheapest£403Average£597FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£406Average£588FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£407Average£635FlexibilityNo cancel feeOn-time75%
Search KLM flights
United AirlinesCheapest£412Average£624FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£447Average£687FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Scandinavian AirlinesCheapest£449Average£649FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Virgin AtlanticCheapest£449Average£662FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
DeltaCheapest£452Average£640FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from England to Washington?

Cheapflights makes it easy to find England to Washington flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from England to Washington?

Cheapflights helps you find that perfect flight to Washington from England by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from England to Washington with no change fees?

Yes! Cheapflights helps users easily find flights from England to Washington with no change fees.

Can Cheapflights notify me if prices for flights from England to Washington become cheaper?

Not ready to book yet? You can track prices for flights from England to Washington on Cheapflights with our Price Alert feature and get notified when better prices are available.

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