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$226+ Cheap flights from Washington to the United Kingdom

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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LHR
dez 27 — jan 31
sex 12/27
sex 1/3
1 adult, Economy
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Cheap flight deals from Washington to United Kingdom

Discover tips and strategies to find the most affordable flight options for your journey from Washington (USWA) to United Kingdom (GB0). 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 dezembro 22, 2024.

Round-trip from

$513
(Ticket)

One-way from

$226
(Kiwi.com)
From Washington to United Kingdom
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One-way flight from Washington to United Kingdom
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Find flight deals from Washington to United Kingdom

Cheapest flights from Washington to United Kingdom
Explore the most affordable flight options available from Washington to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on dezembro 22, 2024.

This Kiwi.com deal was found by Cheapflights users on 12/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 12/3111:49 amSEA - LGW
1 stop14h 46mMultiple Airlines
qua 1/227:25 pmLGW - SEA
2 stops50h 56mMultiple Airlines
Deal found 12/22$751
This Gurufare deal was found by Cheapflights users on 12/22. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 12/312:35 pmSEA - LGW
1 stop12h 20mIcelandair
qua 1/2211:55 amLGW - SEA
1 stop13h 05mIcelandair
Deal found 12/22$808
This Lufthansa deal was found by Cheapflights users on 12/21. 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.
seg 12/3010:35 amSEA - LHR
1 stop15h 35mLufthansa
sex 1/106:30 amLHR - SEA
1 stop13h 40mLufthansa
Deal found 12/21$819
This Air Canada deal was found by Cheapflights users on 12/21. 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.
seg 12/305:45 amSEA - LHR
1 stop20h 25mAir Canada
qui 1/91:00 pmLHR - SEA
1 stop17h 00mAir Canada
Deal found 12/21$834
This Air Canada deal was found by Cheapflights users on 12/21. 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.
ter 12/3110:35 amSEA - LHR
2 stops18h 25mMultiple Airlines
qui 1/92:30 pmLHR - SEA
2 stops27h 20mMultiple Airlines
Deal found 12/21$860
This United deal was found by Cheapflights users on 12/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 12/287:05 pmPDX - LHR
1 stop31h 05mUnited Airlines
qua 1/83:00 pmLHR - PDX
2 stops35h 43mUnited Airlines
Deal found 12/20$918
This Justfly.com deal was found by Cheapflights users on 12/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 12/283:25 pmPDX - LHR
1 stop34h 45mAir Canada
ter 1/71:00 pmLHR - PDX
1 stop28h 34mAir Canada
Deal found 12/21$926
This Delta deal was found by Cheapflights users on 12/21. 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.
dom 12/2912:46 pmPDX - LHR
1 stop14h 24mDelta
seg 1/610:00 amLHR - PDX
1 stop33h 25mDelta
Deal found 12/21$978
This Gurufare deal was found by Cheapflights users on 12/21. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 12/2610:10 amPDX - LHR
1 stop16h 00mLufthansa
dom 1/196:30 amLHR - PDX
2 stops19h 54mLufthansa
Deal found 12/21$994
This Delta deal was found by Cheapflights users on 12/21. 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.
seg 12/305:45 pmSEA - LHR
Nonstop9h 25mDelta
sex 1/1012:40 pmLHR - SEA
Nonstop10h 00mDelta
Deal found 12/21$995
This Iberia deal was found by Cheapflights users on 12/21. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 12/306:50 pmSEA - LHR
Nonstop9h 25mIberia
qui 1/910:40 amLHR - SEA
1 stop18h 41mIberia
Deal found 12/21$998
This Lufthansa deal was found by Cheapflights users on 12/21. 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.
ter 12/313:10 pmSEA - LCY
2 stops18h 30mLufthansa
qui 1/96:15 pmLCY - SEA
2 stops27h 05mLufthansa
Deal found 12/21$1,017

Find flights from Washington to United Kingdom within your budget

Customize your flight search to find flights from Washington to United Kingdom 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 dezembro 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

ter 2/4

2:35 pm-10:45 am

1 stop12h 10m

Manchester

ter 2/11

11:55 am-5:00 pm

1 stop13h 05m

$513

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

ter 2/4

2:35 pm-6:15 pm

2 stops19h 40m

Manchester

ter 2/11

1:45 pm-5:00 pm

2 stops35h 15m

$568

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

seg 2/3

7:10 am-7:00 am

1 stop15h 50m

Manchester

seg 2/10

5:15 pm-11:46 am

1 stop26h 31m

$582

SeattleLondon

SEA - LGW

SEALGW

Seattle/Tacoma Intl

seg 1/13

5:23 pm-6:00 am

2 stops28h 37m

London Gatwick

ter 1/28

12:00 pm-12:19 am

1 stop20h 19m

$588

SeattleLondon

SEA - LGW

SEALGW

Seattle/Tacoma Intl

ter 4/22

3:45 pm-2:40 pm

1 stop14h 55m

London Gatwick

sex 5/2

3:40 pm-8:40 pm

1 stop13h 00m

$594

SeattleLondon

SEA - LHR

SEALHR

Seattle/Tacoma Intl

ter 2/4

3:15 pm-12:50 pm

1 stop13h 35m

London Heathrow

ter 2/11

2:50 pm-2:21 pm

1 stop31h 31m

$595

SeattleLondon

SEA - LHR

SEALHR

Seattle/Tacoma Intl

seg 1/13

2:35 pm-7:30 pm

1 stop20h 55m

London Heathrow

ter 1/28

8:40 pm-5:00 pm

1 stop28h 20m

$596

SeattleLondon

SEA - LHR

SEALHR

Seattle/Tacoma Intl

qua 2/19

3:15 pm-12:50 pm

1 stop13h 35m

London Heathrow

ter 2/25

7:25 pm-2:21 pm

2 stops50h 56m

$609

SeattleLondon

SEA - LHR

SEALHR

Seattle/Tacoma Intl

sex 1/24

11:45 am-9:20 am

2 stops37h 35m

London Heathrow

seg 1/27

6:40 am-10:25 pm

2 stops23h 45m

$635

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

ter 1/21

1:35 pm-6:40 pm

2 stops21h 05m

Manchester

ter 1/28

7:20 pm-4:55 pm

1 stop29h 35m

$636

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

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

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Washington 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 Washington to United Kingdom

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

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

Currently, November is the cheapest month in which you can book a flight from State of Washington to United Kingdom (average of $661). Flying from State of Washington to United Kingdom in June is currently the most expensive (average of $1,135). 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 WA to GB?

Find hourly flight availability from Washington to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated dezembro 22, 2024.

When flying from State of Washington to United Kingdom, 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 State of Washington to United Kingdom

Explore weekly flight availability from Washington to United Kingdom. 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 dezembro 22, 2024.

The most flights from USWA to GB0 are scheduled on a Friday (21 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in United Kingdom by month

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

In terms of precipitation, rainfall in United Kingdom ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit United Kingdom when rainfall is around 1.6 in.

Temperature in United Kingdom by month

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

If weather is an important factor for your trip to United Kingdom, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. 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 United Kingdom. Reviews last updated dezembro 22, 2024.
Read reviews from past customers who have flown Air Canada, Iberia and Icelandair from Washington to United Kingdom. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,594 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,594 reviews
Delta
8.0
Very good
8,594 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Alaska Airlines
8.0
Very good
9,537 reviews
Delta
8.0
Very good
8,594 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,342 reviews
Delta
8.0
Very good
8,594 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.7
Good
1,283 reviews
Delta
8.0
Very good
8,594 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Qatar Airways
7.5
Good
3,789 reviews
Delta
8.0
Very good
8,594 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $269. Icelandair flights start at $270 while deals on Lufthansa start at $345 one-way.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from State of Washington to United Kingdom (average of $661). Flying from State of Washington to United Kingdom in June is currently the most expensive (average of $1,135). 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

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Alternative routes for Washington to United Kingdom

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

Discover the top 10 airlines that operate flights from Washington to United Kingdom. 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 dezembro 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$384Average$898FlexibilityNo cancel feeOn-time76%
IcelandairCheapest$497Average$790FlexibilityNo cancel feeOn-time76%
FinnairCheapest$560Average$832FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$568Average$938FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$579Average$911FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$583Average$748FlexibilityNo cancel feeOn-time77%
DeltaCheapest$584Average$984FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$586Average$1,058FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$588Average$1,055FlexibilityNo cancel feeOn-time77%
KLMCheapest$597Average$968FlexibilityNo cancel feeOn-time75%
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