Washington, D.C.

$359+ Cheap flights from the United Kingdom to Washington, D.C. (WAS)

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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — WAS
dez 27 — jan 31
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Cheap flight deals from United Kingdom to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from United Kingdom (GB0) to Washington, D.C. (WAS). 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

$516
(Mytrip)

One-way from

$359
(Kiwi.com)
From United Kingdom to Washington, D.C. (WAS)
One-way flight from United Kingdom to Washington, D.C. (WAS)

Find flight deals from United Kingdom to Washington, D.C.

Cheapest flights from United Kingdom to Washington, D.C.
Explore the most affordable flight options available from United Kingdom to Washington, D.C.. 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 12/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 12/247:50 amSTN - BWI
2 stops38h 10mMultiple Airlines
qua 1/86:10 pmBWI - STN
1 stop10h 50mMultiple Airlines
Deal found 12/21$565
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 12/249:50 pmLTN - BWI
2 stops24h 10mMultiple Airlines
qua 1/86:10 pmBWI - LTN
1 stop14h 20mMultiple Airlines
Deal found 12/21$596
This ChecknFly 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 ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 12/282:30 pmLHR - IAD
1 stop24h 16mLufthansa
qua 1/810:20 pmIAD - LHR
1 stop17h 15mLufthansa
Deal found 12/21$615
This TravelUp 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 12/298:40 amLHR - IAD
1 stop12h 05mKLM
qua 1/226:45 pmIAD - LHR
Nonstop7h 30mKLM
Deal found 12/21$623
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 12/314:20 pmLHR - IAD
Nonstop8h 55mUnited Airlines
qui 1/236:05 amIAD - LHR
1 stop9h 30mUnited Airlines
Deal found 12/21$626
This TravelUp 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 12/308:30 amLHR - IAD
1 stop16h 50mMultiple Airlines
qui 1/95:50 pmIAD - LHR
1 stop18h 15mMultiple Airlines
Deal found 12/21$633
This TravelUp 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 12/296:30 amLHR - IAD
1 stop14h 15mVirgin Atlantic
qua 1/227:37 pmIAD - LHR
1 stop9h 53mVirgin Atlantic
Deal found 12/21$640
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.
ter 12/3112:20 pmLHR - BWI
1 stop16h 08mDelta
qui 1/233:30 pmBWI - LHR
1 stop11h 25mDelta
Deal found 12/21$646
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 12/298:40 amLHR - IAD
1 stop12h 05mDelta
qua 1/226:45 pmIAD - LHR
Nonstop7h 30mDelta
Deal found 12/21$652
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 12/307:00 pmLHR - DCA
1 stop27h 31mIberia
qui 1/912:55 pmDCA - LHR
2 stops21h 00mIberia
Deal found 12/21$658
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 12/291:10 pmLHR - IAD
2 stops24h 39mAmerican Airlines
dom 1/261:53 pmIAD - LHR
2 stops15h 22mAmerican Airlines
Deal found 12/21$661
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.
dom 12/293:00 pmLHR - DCA
1 stop11h 00mAir Canada
qua 1/224:10 pmDCA - LHR
1 stop10h 00mAir Canada
Deal found 12/21$663

Find flights from United Kingdom to Washington, D.C. within your budget

Customize your flight search to find flights from United Kingdom to Washington, D.C. 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

LondonBaltimore

LGW - BWI

LGWBWI

London Gatwick

qui 3/13

7:00 am-6:00 pm

2 stops15h 00m

Baltimore/Washington

seg 3/17

7:10 pm-8:35 am

3 stops33h 25m

$516

LondonBaltimore

STN - BWI

STNBWI

London Stansted

sex 1/24

8:15 am-5:00 pm

2 stops13h 45m

Baltimore/Washington

dom 3/2

6:10 pm-10:00 am

1 stop10h 50m

$519

LondonBaltimore

LGW - BWI

LGWBWI

London Gatwick

seg 1/13

11:55 am-6:30 pm

1 stop11h 35m

Baltimore/Washington

qui 1/23

7:30 pm-10:55 am

1 stop10h 25m

$521

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

qui 3/20

12:15 pm-7:30 pm

1 stop11h 15m

Baltimore/Washington

qui 3/27

8:30 pm-7:30 pm

1 stop19h 00m

$524

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

seg 1/27

7:35 am-5:00 pm

1 stop14h 25m

Baltimore/Washington

seg 2/3

9:18 pm-2:25 pm

2 stops36h 07m

$529

LondonBaltimore

STN - BWI

STNBWI

London Stansted

qua 4/16

11:40 am-5:40 pm

1 stop11h 00m

Baltimore/Washington

ter 4/29

6:50 pm-10:40 am

1 stop10h 50m

$544

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

seg 3/17

8:25 am-4:30 pm

1 stop12h 05m

Washington, D.C. Reagan-National

qui 4/3

3:25 pm-9:30 am

1 stop13h 05m

$565

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

seg 3/17

7:40 am-4:30 pm

1 stop12h 50m

Washington, D.C. Dulles Intl

qui 3/27

7:25 pm-6:40 am

Nonstop7h 15m

$575

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

qui 2/6

2:50 pm-2:35 pm

2 stops52h 45m

Washington, D.C. Dulles Intl

sáb 2/8

6:00 pm-7:25 am

1 stop32h 25m

$582

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

ter 4/29

12:45 pm-4:15 pm

Nonstop8h 30m

Washington, D.C. Dulles Intl

ter 5/6

6:10 pm-6:45 am

Nonstop7h 35m

$587

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 United Kingdom to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. 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, D.C.

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

What is the cheapest month to book a flight from United Kingdom to Washington, D.C.?

Currently, August is the cheapest month in which you can book a flight from United Kingdom to Washington, D.C. (average of $309). Flying from United Kingdom to Washington, D.C. in June is currently the most expensive (average of $389). 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 WAS?

Find hourly flight availability from United Kingdom to Washington, D.C.. 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 United Kingdom to Washington, D.C., 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 Washington, D.C.

Explore weekly flight availability from United Kingdom to Washington, D.C.. 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 GB0 to WAS are scheduled on a Monday (26 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (22 on average).

Rainfall in Washington, D.C. by month

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

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

Temperature in Washington, D.C. by month

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

If weather is an important factor for your trip to Washington, D.C., 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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, D.C.. Reviews last updated dezembro 22, 2024.
Peruse reviews from past customers who have flown with Austrian Airlines, KLM and Virgin Atlantic from United Kingdom to Washington, D.C. 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.
8.0
Very good
8,594 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.6
Good
1,127 reviews
8.0
Very good
8,594 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.6
Good
1,605 reviews
8.0
Very good
8,594 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to Washington, D.C.. 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 Washington, D.C. one-way?

    The cheapest airlines for a one-way flight from United Kingdom to Washington, D.C. are PLAY ($382), WorldTicket ($454), and Icelandair ($463).

  • What are the most popular routes from United Kingdom to Washington, D.C.?

  • What are the most reliable airlines from United Kingdom to Washington, D.C.?

    No one likes to see their flight delayed. When booking a flight from United Kingdom to Washington, D.C. consider choosing Air Canada (89%), Austrian Airlines (89%) or Copa Airlines (89%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from United Kingdom to Washington, D.C.?

    On average you can expect to pay $1,601 for a flight from United Kingdom to Washington, D.C.. The cheapest flight overall is $706 while the most popular route, (London Heathrow - Washington, D.C. Dulles Intl) is currently priced at $493.

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

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

  • How can I find direct flights from United Kingdom to Washington, D.C.?

    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, D.C..

  • Can I find deals for business class flights from United Kingdom to Washington, D.C.?

    Yes. Cheapflights offers flight deals from United Kingdom to Washington, D.C. 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 Washington, D.C.?

    Currently, August is the cheapest month in which you can book a flight from United Kingdom to Washington, D.C. (average of $309). Flying from United Kingdom to Washington, D.C. in June is currently the most expensive (average of $389). 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, D.C.

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

Top 10 airlines flying from United Kingdom to Washington, D.C.

Discover the top 10 airlines that operate flights from United Kingdom to Washington, D.C.. 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
PLAYCheapest$327Average$491FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$444Average$936FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$511Average$806FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$517Average$913FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$527Average$743FlexibilityNo cancel feeOn-time77%
IberiaCheapest$586Average$965FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$599Average$973FlexibilityNo cancel feeOn-time72%
Austrian AirlinesCheapest$608Average$858FlexibilityNo cancel feeOn-time78%
American AirlinesCheapest$619Average$848FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$620Average$1,049FlexibilityNo cancel feeOn-time70%
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