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District of Columbia

$462+ Cheap flights from London (LON) to District of Columbia

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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
LON — IAD
Dec 24 — Dec 311
Tue 12/24
Tue 12/31
1 adult, Economy
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Cheap flight deals from London to District of Columbia

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to District of Columbia (USDC). 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 December 19, 2024.

Round-trip from

$559
(Mytrip)

One-way from

$462
(Trip.com)
From London (LON) to District of Columbia
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One-way flight from London (LON) to District of Columbia
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Find flight deals from London to District of Columbia

Cheapest flights from London to District of Columbia
Explore the most affordable flight options available from London to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 19, 2024.

This Delta deal was found by Cheapflights users on 12/18. 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.
Mon 12/308:40 amLHR - IAD
1 stop12h 05mDelta
Thu 1/98:40 pmIAD - LHR
Nonstop7h 30mDelta
Deal found 12/18$638
This ChecknFly deal was found by Cheapflights users on 12/18. 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.
Sun 12/2910:05 amLHR - IAD
1 stop14h 35mIberia
Sun 1/268:05 pmIAD - LHR
1 stop32h 10mIberia
Deal found 12/18$662
This American Airlines deal was found by Cheapflights users on 12/18. 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.
Sun 12/2910:35 amLHR - DCA
1 stop13h 20mAmerican Airlines
Thu 1/95:30 pmDCA - LHR
1 stop10h 45mAmerican Airlines
Deal found 12/18$668
This American Airlines deal was found by Cheapflights users on 12/18. 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.
Sun 12/2910:05 amLHR - IAD
1 stop14h 35mAmerican Airlines
Sun 1/266:22 amIAD - LHR
2 stops18h 53mAmerican Airlines
Deal found 12/18$670
This British Airways deal was found by Cheapflights users on 12/18. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/254:30 pmLHR - IAD
Nonstop8h 15mBritish Airways
Thu 1/99:55 pmIAD - LHR
Nonstop7h 10mBritish Airways
Deal found 12/18$679
This ChecknFly deal was found by Cheapflights users on 12/18. 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.
Sun 12/2912:25 pmLHR - IAD
Nonstop8h 40mKLM
Sun 1/267:37 pmIAD - LHR
1 stop19h 33mKLM
Deal found 12/18$680
This Delta deal was found by Cheapflights users on 12/18. 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.
Mon 12/309:20 amLCY - IAD
1 stop11h 25mDelta
Thu 1/95:35 pmIAD - LCY
1 stop10h 15mDelta
Deal found 12/18$690
This The Travel House deal was found by Cheapflights users on 12/18. 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.
Sat 12/283:00 pmLHR - DCA
1 stop24h 19mLufthansa
Wed 1/83:00 pmDCA - LHR
1 stop10h 20mLufthansa
Deal found 12/18$695
This The Travel House deal was found by Cheapflights users on 12/18. 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.
Sat 12/282:30 pmLHR - IAD
1 stop24h 16mLufthansa
Wed 1/85:45 pmIAD - LHR
1 stop9h 40mLufthansa
Deal found 12/18$713
This Virgin Atlantic deal was found by Cheapflights users on 12/18. 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.
Sun 12/296:30 amLHR - IAD
1 stop14h 15mVirgin Atlantic
Sun 1/266:25 pmIAD - LHR
Nonstop7h 30mVirgin Atlantic
Deal found 12/18$714
This Air France deal was found by Cheapflights users on 12/18. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/252:30 pmLHR - DCA
1 stop13h 27mAir France
Thu 1/97:36 pmDCA - LHR
1 stop11h 04mAir France
Deal found 12/18$719
This JetBlue deal was found by Cheapflights users on 12/17. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/258:25 amLHR - DCA
1 stop16h 34mJetBlue
Thu 1/93:00 pmDCA - LHR
1 stop9h 55mJetBlue
Deal found 12/17$727

Find flights from London to District of Columbia within your budget

Customize your flight search to find flights from London to District of Columbia 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 December 19, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonWashington, D.C.

STN - IAD

STNIAD

London Stansted

Sat 2/1

6:30 am-6:25 pm

2 stops16h 55m

Washington, D.C. Dulles Intl

Sat 2/8

7:40 pm-1:20 pm

2 stops12h 40m

$559

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Wed 2/12

8:25 am-8:59 pm

1 stop17h 34m

Washington, D.C. Reagan-National

Thu 2/20

3:35 pm-5:55 am

1 stop9h 20m

$559

LondonWashington, D.C.

LTN - IAD

LTNIAD

London Luton

Mon 1/13

9:00 am-3:45 pm

2 stops35h 45m

Washington, D.C. Dulles Intl

Sun 1/26

5:35 pm-10:30 pm

2 stops23h 55m

$562

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

Sat 3/1

11:55 am-6:25 pm

1 stop11h 30m

Washington, D.C. Dulles Intl

Thu 3/27

8:40 pm-10:55 am

1 stop10h 15m

$565

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Wed 1/22

8:50 pm-3:00 pm

2 stops23h 10m

Washington, D.C. Dulles Intl

Mon 1/27

7:15 pm-8:05 pm

2 stops19h 50m

$568

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Thu 1/16

12:05 pm-4:25 pm

1 stop33h 20m

Washington, D.C. Dulles Intl

Sat 1/18

12:45 pm-8:35 pm

1 stop26h 50m

$583

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Sat 1/18

6:00 pm-8:57 am

1 stop19h 57m

Washington, D.C. Reagan-National

Tue 1/21

6:00 pm-9:10 am

1 stop10h 10m

$585

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Fri 1/31

12:15 pm-6:25 pm

1 stop11h 10m

Washington, D.C. Dulles Intl

Fri 2/7

7:40 pm-10:50 am

1 stop10h 10m

$596

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Thu 1/16

9:50 am-3:40 pm

1 stop10h 50m

Washington, D.C. Dulles Intl

Tue 1/21

5:10 pm-11:25 am

1 stop13h 15m

$599

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Fri 1/31

9:05 pm-3:40 pm

2 stops23h 35m

Washington, D.C. Dulles Intl

Fri 2/7

5:10 pm-2:35 pm

2 stops16h 25m

$601

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 60 results
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Best time to book a flight from London to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from London 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 London to District of Columbia

Get recent, data-driven insights about flights from London to District of Columbia including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from London to District of Columbia?

Currently, November is the cheapest month in which you can book a flight from London to District of Columbia (average of $299). Flying from London to District of Columbia in June is currently the most expensive (average of $377). 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 LON to DC?

Find hourly flight availability from London to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 19, 2024.

When flying from London to District of Columbia, 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 London to District of Columbia

Explore weekly flight availability from London to District of Columbia. 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 December 19, 2024.

The most flights from LON to USDC are scheduled on a Tuesday (27 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (22 on average).

Rainfall in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in District of Columbia 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 District of Columbia when rainfall is around 2.6 in.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to District of Columbia, 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 District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated December 19, 2024.
Get a feel of what it's like to fly with Lufthansa, Austrian Airlines and Air France from London to District of Columbia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,600 reviews

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

8.0

Entertainment

7.9

Reviews

1 / 10

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

Delta
8.0
Very good
8,600 reviews
Delta
8.0
Very good
8,600 reviews

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

8.0

Entertainment

7.9

Reviews

1 / 10

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

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very good
8,600 reviews

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

8.0

Entertainment

7.9

Reviews

1 / 10

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

Finnair
7.7
Good
1,285 reviews
Delta
8.0
Very good
8,600 reviews

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

8.0

Entertainment

7.9

Reviews

1 / 10

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

SWISS
7.6
Good
1,605 reviews
Delta
8.0
Very good
8,600 reviews

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

8.0

Entertainment

7.9

Reviews

1 / 10

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

Austrian Airlines
7.6
Good
788 reviews
Delta
8.0
Very good
8,600 reviews

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

8.0

Entertainment

7.9

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 London to District of Columbia. 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 London to District of Columbia one-way?

    $489 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on Aer Lingus and TAP AIR PORTUGAL, with prices starting from $490 and $523, respectively.

  • What are the most popular routes from London to District of Columbia?

    When deciding which route to take from London to District of Columbia consider London Heathrow - Washington, D.C. Dulles Intl, London Gatwick - Washington, D.C. Dulles Intl or London Heathrow - Washington, D.C. Reagan-National as they are the most popular.

  • What are the most reliable airlines from London to District of Columbia?

    Before booking your flight to District of Columbia from London, check out the most reliable airlines to get you to your destination on time: Air Canada (89%), Austrian Airlines (89%), Copa Airlines( 89%).

  • What are the cheapest flights from London to District of Columbia?

    Looking for the cheapest flight from London to District of Columbia? While on average our users pay $1,601, our data indicates the cheapest price to be $706. The most popular route (London Heathrow - Washington, D.C. Dulles Intl), is priced around $567.

  • Can I find deals for flights from London to District of Columbia that include hotel bookings?

    Yes. In addition to deals on London to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from London to District of Columbia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to District of Columbia.

  • Can I find deals for business class flights from London to District of Columbia?

    Yes. Cheapflights offers flight deals from London to District of Columbia 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 London to District of Columbia?

    Currently, November is the cheapest month in which you can book a flight from London to District of Columbia (average of $299). Flying from London to District of Columbia in June is currently the most expensive (average of $377). 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 London to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from London to District of Columbia

Discover the top 10 airlines that operate flights from London to District of Columbia. 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 December 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$327Average$491FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$444Average$936FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$511Average$815FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$517Average$842FlexibilityNo 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$965FlexibilityNo cancel feeOn-time70%
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