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Cheap flights from England to Washington from £305

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 27/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SEA
18 Jun — 25 Jun1
1 adult

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 13 June 2025.

Round-trip from

£475

One-way from

£305

Popular in

August

Cheapest in

January

Average price

£557

Good round-trip deal

£499 or less

Good one-way deal

£526 or less
British Airways
  • British Airways
  • 10/9-14/9
  • Nonstop
  • 19h 10m total
  • England to Washington
27/8
  • 27/8
  • 2 total stops
  • 36h 24m total
  • England to Washington
Highest demand for flights based on searches. 15% potential increase in price (£75 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£13 potential savings vs. average return price).
Average for round-trip flights in June 2025
Price to beat on a round-trip flight from England to Washington.
Price to beat on a one-way flight from England to Washington.

Find flight deals from England to Washington

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 13 June 2025.

Wed 10/916:30LHR - SEA
Nonstop9h 50mBritish Airways
Sun 14/920:20SEA - LHR
Nonstop9h 20mBritish Airways
Deal found 11/6£475
Thu 10/715:40LGW - SEA
1 stop13h 00mIcelandair
Thu 24/723:30SEA - LGW
1 stop28h 15mIcelandair
Deal found 11/6£476
Wed 9/709:00LHR - SEA
1 stop16h 25mAir France
Wed 16/720:25SEA - LHR
Nonstop9h 50mAir France
Deal found 11/6£476
Sat 6/910:25LGW - SEA
1 stop19h 11mMultiple Airlines
Sat 4/1019:59SEA - LGW
1 stop30h 56mMultiple Airlines
Deal found 12/6£478
Wed 9/706:15LHR - SEA
1 stop13h 00mVirgin Atlantic
Tue 22/717:35SEA - LHR
Nonstop9h 45mVirgin Atlantic
Deal found 12/6£478
Fri 27/621:25LHR - SEA
1 stop22h 00mIcelandair
Mon 30/623:30SEA - LHR
1 stop28h 25mIcelandair
Deal found 12/6£479
Sun 31/811:45LHR - SEA
1 stop32h 00mDelta
Mon 8/907:13SEA - LHR
1 stop15h 12mDelta
Deal found 11/6£480
Fri 7/1112:20EDI - SEA
1 stop12h 40mIcelandair
Wed 12/1114:35SEA - EDI
1 stop11h 45mIcelandair
Deal found 12/6£481
Wed 29/1013:30LCY - SEA
2 stops40h 45mSWISS
Sat 15/1115:37SEA - LCY
2 stops17h 28mSWISS
Deal found 12/6£482
Wed 9/710:30LHR - SEA
1 stop16h 41mFinnair
Wed 16/717:40SEA - LHR
1 stop13h 30mFinnair
Deal found 11/6£482
Fri 22/817:05STN - SEA
3 stops28h 45mMultiple Airlines
Sat 30/816:00SEA - STN
2 stops24h 20mMultiple Airlines
Deal found 12/6£486
Fri 22/807:30LHR - SEA
2 stops19h 06mMultiple Airlines
Sun 14/905:30SEA - LHR
2 stops17h 00mMultiple Airlines
Deal found 12/6£487

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 13 June 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

Wed 10/9

16:30-18:20

Nonstop9h 50m

Seattle/Tacoma Intl

Sun 14/9

20:20-13:40

Nonstop9h 20m

£475

LondonSeattle

LGW - SEA

LGWSEA

London Gatwick

Thu 10/7

15:40-20:40

1 stop13h 00m

Seattle/Tacoma Intl

Thu 24/7

23:30-11:45

1 stop28h 15m

£476

LondonSeattle

LHR - SEA

LHRSEA

London Heathrow

Wed 9/7

09:00-17:25

1 stop16h 25m

Seattle/Tacoma Intl

Wed 16/7

20:25-14:15

Nonstop9h 50m

£476

LondonSeattle

LGW - SEA

LGWSEA

London Gatwick

Sat 6/9

10:25-21:36

1 stop19h 11m

Seattle/Tacoma Intl

Sat 4/10

19:59-10:55

1 stop30h 56m

£478

LondonSeattle

LHR - SEA

LHRSEA

London Heathrow

Wed 9/7

06:15-11:15

1 stop13h 00m

Seattle/Tacoma Intl

Tue 22/7

17:35-11:20

Nonstop9h 45m

£478

LondonSeattle

LHR - SEA

LHRSEA

London Heathrow

Fri 27/6

21:25-11:25

1 stop22h 00m

Seattle/Tacoma Intl

Mon 30/6

23:30-11:55

1 stop28h 25m

£479

LondonSeattle

LHR - SEA

LHRSEA

London Heathrow

Sun 31/8

11:45-11:45

1 stop32h 00m

Seattle/Tacoma Intl

Mon 8/9

20:25-14:15

Nonstop9h 50m

£480

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Fri 7/11

12:20-17:00

1 stop12h 40m

Seattle/Tacoma Intl

Wed 12/11

14:35-10:20

1 stop11h 45m

£481

LondonSeattle

LCY - SEA

LCYSEA

London City

Wed 29/10

13:30-23:15

2 stops40h 45m

Seattle/Tacoma Intl

Sat 15/11

15:37-17:05

2 stops17h 28m

£482

LondonSeattle

LHR - SEA

LHRSEA

London Heathrow

Wed 9/7

10:30-19:11

1 stop16h 41m

Seattle/Tacoma Intl

Wed 16/7

17:40-15:10

1 stop13h 30m

£482

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 60 results
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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, January is the cheapest month in which you can book a flight from England to State of Washington (average of £622). Flying from England to State of Washington in July is currently the most expensive (average of £946). 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 13 June 2025.

When flying from England to State of Washington, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 13 June 2025.

The most flights from GBENG to USWA are scheduled on a Monday (22 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (11 on average).

Rainfall in Washington by month

Plan your trip to Washington by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in State of Washington ranges from 18.0 - 168.0 inches per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit State of Washington when rainfall is around 18.0 mm.

Temperature in Washington by month

Plan your trip to Washington by taking into account the average temperature totals by month.

If weather is an important factor for your trip to State of Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).

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 13 June 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Finnair from England to Washington to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very Good

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Comfort

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.
  • 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 £362 on WestJet. Other airlines that offer cheap prices include Aer Lingus from £392 and Scandinavian Airlines from £448 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, January is the cheapest month in which you can book a flight from England to State of Washington (average of £622). Flying from England to State of Washington in July is currently the most expensive (average of £946). 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.

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 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£7Average£744FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
IcelandairCheapest£321Average£600FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air FranceCheapest£380Average£633FlexibilityNo cancel feeOn-time77%
Search Air France flights
LufthansaCheapest£387Average£572FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£394Average£594FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
FinnairCheapest£400Average£591FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£401Average£647FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air CanadaCheapest£416Average£578FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest£421Average£856FlexibilityNo cancel feeOn-time70%
Search British Airways flights
DeltaCheapest£439Average£749FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Fly with Cheapflights

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

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