Washington

$361+ Cheap flights from the United Kingdom to Washington

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 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SEA
Jan 21 — Jan 281
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Cheap flight deals from United Kingdom to Washington

Discover tips and strategies to find the most affordable flight options for your journey from United Kingdom (GB0) to Washington (USWA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 16, 2025.

Round-trip from

$533
(Expedia)

One-way from

$361
(Ovago)
From United Kingdom to Washington
One-way flight from United Kingdom to Washington

Find flight deals from United Kingdom to Washington

Cheapest flights from United Kingdom to Washington
Explore the most affordable flight options available from United Kingdom to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 16, 2025.

This Travelocity deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/2110:05 amEDI - SEA
1 stop14h 50mBritish Airways
Tue 1/286:50 pmSEA - EDI
1 stop14h 00mBritish Airways
Deal found 1/14$533
This Delta deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/266:30 amLHR - SEA
2 stops18h 25mDelta
Tue 3/410:55 pmSEA - LHR
1 stop13h 15mDelta
Deal found 1/16$535
This The Travel House deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/711:55 amLGW - SEA
1 stop13h 05mIcelandair
Sun 2/92:35 pmSEA - LGW
1 stop12h 20mIcelandair
Deal found 1/16$536
This American Airlines deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/209:30 amLHR - SEA
1 stop14h 30mAmerican Airlines
Thu 9/1811:51 amSEA - LHR
1 stop18h 49mAmerican Airlines
Deal found 1/16$536
This Air Canada deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/223:00 pmLHR - SEA
2 stops31h 30mMultiple Airlines
Wed 1/299:20 amSEA - LHR
2 stops16h 50mMultiple Airlines
Deal found 1/15$537
This SWISS deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/199:25 amLCY - SEA
2 stops19h 50mSWISS
Tue 2/2512:37 pmSEA - LCY
2 stops22h 03mSWISS
Deal found 1/16$539
This Virgin Atlantic deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/286:20 amLHR - SEA
1 stop13h 00mVirgin Atlantic
Tue 2/45:45 pmSEA - LHR
Nonstop9h 25mVirgin Atlantic
Deal found 1/16$540
This SWISS deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/36:45 pmLGW - SEA
2 stops36h 08mSWISS
Sun 2/93:25 pmSEA - LGW
2 stops18h 25mSWISS
Deal found 1/16$541
This United Airlines deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/311:35 amLHR - SEA
2 stops31h 37mUnited Airlines
Mon 3/178:50 amSEA - LHR
1 stop17h 50mUnited Airlines
Deal found 1/16$541
This Lufthansa deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/263:30 pmLHR - SEA
1 stop28h 40mLufthansa
Tue 3/410:35 amSEA - LHR
2 stops14h 45mLufthansa
Deal found 1/16$542
This KLM deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/293:50 pmLHR - SEA
Nonstop10h 40mKLM
Thu 11/136:55 pmSEA - LHR
Nonstop9h 45mKLM
Deal found 1/16$547
This SWISS deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:00 amLHR - SEA
2 stops23h 29mSWISS
Wed 11/121:55 pmSEA - LHR
2 stops23h 45mSWISS
Deal found 1/16$548

Find flights from United Kingdom to Washington within your budget

Customize your flight search to find flights from United Kingdom 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 2,558,603 searches. Data last updated January 16, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

EdinburghSeattle

EDI - SEA

EDISEA

Edinburgh Turnhouse

Tue 1/28

12:00 pm-4:55 pm

1 stop12h 55m

Seattle/Tacoma Intl

Tue 2/4

1:35 pm-11:10 am

1 stop13h 35m

$533

LondonSeattle

LHR - SEA

LHRSEA

London Heathrow

Wed 2/26

6:30 am-4:55 pm

2 stops18h 25m

Seattle/Tacoma Intl

Tue 3/4

10:55 pm-8:10 pm

1 stop13h 15m

$535

LondonSeattle

LGW - SEA

LGWSEA

London Gatwick

Fri 2/7

11:55 am-5:00 pm

1 stop13h 05m

Seattle/Tacoma Intl

Sun 2/9

2:35 pm-10:55 am

1 stop12h 20m

$536

LondonSeattle

LHR - SEA

LHRSEA

London Heathrow

Wed 2/12

3:00 pm-4:55 pm

Nonstop9h 55m

Seattle/Tacoma Intl

Thu 3/6

6:50 pm-12:15 pm

Nonstop9h 25m

$536

LondonSeattle

LHR - SEA

LHRSEA

London Heathrow

Wed 1/22

3:00 pm-2:30 pm

2 stops31h 30m

Seattle/Tacoma Intl

Wed 1/29

9:20 am-10:10 am

2 stops16h 50m

$537

LondonSeattle

LCY - SEA

LCYSEA

London City

Wed 2/19

9:25 am-9:15 pm

2 stops19h 50m

Seattle/Tacoma Intl

Tue 2/25

12:37 pm-6:40 pm

2 stops22h 03m

$539

LondonSeattle

LHR - SEA

LHRSEA

London Heathrow

Tue 1/28

6:20 am-11:20 am

1 stop13h 00m

Seattle/Tacoma Intl

Tue 2/4

5:45 pm-11:10 am

Nonstop9h 25m

$540

LondonSeattle

LHR - SEA

LHRSEA

London Heathrow

Mon 3/3

11:35 am-11:12 am

2 stops31h 37m

Seattle/Tacoma Intl

Mon 3/17

8:50 am-9:40 am

1 stop17h 50m

$541

LondonSeattle

LGW - SEA

LGWSEA

London Gatwick

Mon 2/3

6:45 pm-10:53 pm

2 stops36h 08m

Seattle/Tacoma Intl

Sun 2/9

3:25 pm-5:50 pm

2 stops18h 25m

$541

LondonSeattle

LHR - SEA

LHRSEA

London Heathrow

Sun 1/26

11:30 am-12:10 pm

1 stop32h 40m

Seattle/Tacoma Intl

Thu 3/6

10:35 am-9:20 am

2 stops14h 45m

$542

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Showing 1-10 of 60 results
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Best time to book a flight from United Kingdom to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from United Kingdom with our price prediction graph.
Estimated round-trip 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.

Travel insights for flights from United Kingdom to Washington

Get recent, data-driven insights about flights from United Kingdom to Washington including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from United Kingdom to State of Washington (average of $238). Flying from United Kingdom to State of Washington in July is currently the most expensive (average of $411). 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 GB to WA?

Find hourly flight availability from United Kingdom 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 January 16, 2025.

When flying from United Kingdom 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 United Kingdom to State of Washington

Explore weekly flight availability from United Kingdom 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 January 16, 2025.

The most flights from GB0 to USWA are scheduled on a Wednesday (16 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 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 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

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 January 16, 2025.
Peruse reviews from past customers who have flown with British Airways, SWISS and American Airlines from United Kingdom to Washington to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
3,350 reviews

Comfort

8.0

Entertainment

8.2

Overall

8.1

Food

7.9

Crew

8.3

Boarding

8.1

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

8.1
Very good
3,350 reviews
8.1
Very good
3,350 reviews

Comfort

8.0

Entertainment

8.2

Overall

8.1

Food

7.9

Crew

8.3

Boarding

8.1

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

8.0
Very good
8,511 reviews
8.1
Very good
3,350 reviews

Comfort

8.0

Entertainment

8.2

Overall

8.1

Food

7.9

Crew

8.3

Boarding

8.1

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

7.8
Good
1,339 reviews
8.1
Very good
3,350 reviews

Comfort

8.0

Entertainment

8.2

Overall

8.1

Food

7.9

Crew

8.3

Boarding

8.1

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

7.6
Good
1,285 reviews
8.1
Very good
3,350 reviews

Comfort

8.0

Entertainment

8.2

Overall

8.1

Food

7.9

Crew

8.3

Boarding

8.1

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

7.6
Good
786 reviews
8.1
Very good
3,350 reviews

Comfort

8.0

Entertainment

8.2

Overall

8.1

Food

7.9

Crew

8.3

Boarding

8.1

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Related info for your journey

Find useful and relevant information for your journey from United Kingdom 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 United Kingdom to State of Washington one-way?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $361. Icelandair flights start at $488 while deals on Aer Lingus start at $517 one-way.

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

    Yes. In addition to deals on United Kingdom to Washington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from United Kingdom to Washington?

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

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

    Yes. Cheapflights offers flight deals from United Kingdom 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 United Kingdom to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from United Kingdom to State of Washington (average of $238). Flying from United Kingdom to State of Washington in July is currently the most expensive (average of $411). 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 United Kingdom to Washington

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from United Kingdom to Washington

Discover the top 8 airlines that operate flights from United Kingdom 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 2,558,603 searches. Data last updated January 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$559Average$885FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$608Average$958FlexibilityNo cancel feeOn-time70%
Virgin AtlanticCheapest$613Average$997FlexibilityNo cancel feeOn-time72%
American AirlinesCheapest$621Average$946FlexibilityNo cancel feeOn-time71%
IberiaCheapest$656Average$975FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$671Average$1,021FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$674Average$844FlexibilityNo cancel feeOn-time75%
DeltaCheapest$675Average$875FlexibilityNo cancel feeOn-timeN/A
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