HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
District of Columbia

$462+ Cheap flights from Heathrow (LHR) 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.
LHR — IAD
Dec 24 — Dec 311
Tue 12/24
Tue 12/31
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Heathrow to District of Columbia with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Heathrow to District of Columbia

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) 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

$560
(JetBlue)

One-way from

$462
(Kiwi.com)
From London Heathrow to District of Columbia
Search Deals
One-way flight from London Heathrow to District of Columbia
Search Deals

Find flight deals from Heathrow to District of Columbia

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

This ChecknFly deal was found by Cheapflights users on 12/19. 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.
Sat 12/2812:05 pmLHR - IAD
Nonstop8h 35mLufthansa
Sat 12/2810:33 pmIAD - LHR
1 stop27h 22mLufthansa
Deal found 12/19$631
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 12/306:30 amLHR - IAD
1 stop14h 15mDelta
Thu 1/97:37 pmIAD - LHR
1 stop9h 53mDelta
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 United Airlines deal was found by Cheapflights users on 12/19. 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.
Sun 12/292:30 pmLHR - IAD
1 stop24h 16mUnited Airlines
Sun 1/265:36 pmIAD - LHR
1 stop33h 19mUnited Airlines
Deal found 12/19$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 12/2910:35 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 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 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 Canada deal was found by Cheapflights users on 12/19. 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.
Fri 12/273:00 pmLHR - IAD
1 stop29h 13mAir Canada
Wed 1/2212:38 pmIAD - LHR
2 stops13h 32mAir Canada
Deal found 12/19$727
This United Airlines deal was found by Cheapflights users on 12/19. 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.
Sat 12/283:00 pmLHR - DCA
1 stop24h 19mUnited Airlines
Wed 1/88:10 pmDCA - LHR
1 stop30h 45mUnited Airlines
Deal found 12/19$727

Find flights from Heathrow to District of Columbia within your budget

Customize your flight search to find flights from Heathrow 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.

LHR - DCA

LHRDCA

London Heathrow

Wed 1/22

8:25 am-6:01 pm

1 stop14h 36m

Washington, D.C. Reagan-National

Mon 1/27

1:00 pm-5:55 am

1 stop11h 55m

$560

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 2/8

6:00 pm-8:57 am

1 stop19h 57m

Washington, D.C. Reagan-National

Sat 2/15

6:00 am-8:35 pm

1 stop9h 35m

$593

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Sun 2/2

5:50 pm-3:45 pm

1 stop26h 55m

Washington, D.C. Dulles Intl

Mon 2/10

6:45 pm-7:15 am

Nonstop7h 30m

$596

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Sun 2/2

1:45 pm-3:30 pm

1 stop30h 45m

Washington, D.C. Dulles Intl

Mon 2/10

3:55 pm-7:10 am

1 stop10h 15m

$599

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Sun 2/2

1:55 pm-4:13 pm

2 stops55h 18m

Washington, D.C. Dulles Intl

Sun 2/9

5:25 pm-8:35 pm

2 stops46h 10m

$608

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Wed 1/15

9:00 am-4:15 pm

1 stop12h 15m

Washington, D.C. Dulles Intl

Wed 1/22

6:15 pm-11:40 am

1 stop12h 25m

$609

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Mon 2/3

6:30 pm-2:30 pm

1 stop25h 00m

Washington, D.C. Dulles Intl

Mon 2/10

7:15 pm-5:30 pm

1 stop17h 15m

$610

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Tue 1/14

7:30 pm-3:40 pm

1 stop25h 10m

Washington, D.C. Dulles Intl

Wed 1/29

5:10 pm-6:30 pm

1 stop20h 20m

$611

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 56 results
1
2
3
...
6

Best time to book a flight from Heathrow to District of Columbia

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

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

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

Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to District of Columbia (average of $299). Flying from London Heathrow Airport 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 LHR to DC?

Find hourly flight availability from Heathrow 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 Heathrow Airport 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 Heathrow Airport to District of Columbia

Explore weekly flight availability from Heathrow 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 LHR to USDC are scheduled on a Thursday (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.
See what other customers who have flown with Lufthansa, Icelandair and KLM from London to District of Columbia have to say. 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

Entertainment

7.9

Crew

8.6

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

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

Entertainment

7.9

Crew

8.6

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

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

Entertainment

7.9

Crew

8.6

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

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

Entertainment

7.9

Crew

8.6

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Reviews

1 / 10

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

LOT
7.6
Good
1,129 reviews
Delta
8.0
Very good
8,600 reviews

Entertainment

7.9

Crew

8.6

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

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

Entertainment

7.9

Crew

8.6

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

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 Heathrow 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 Heathrow Airport to District of Columbia one-way?

    The cheapest airline one-way is Aer Lingus, with whom users have recently found tickets for as low as $490. However, be on the lookout for offers from Icelandair and TAP AIR PORTUGAL, as they are both options that can get you from London Heathrow Airport to District of Columbia for a low price.

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

    No one likes to see their flight delayed. When booking a flight from London Heathrow Airport to District of Columbia 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 London Heathrow Airport to District of Columbia?

    The cheapest flight price from London Heathrow Airport to District of Columbia is $706. On average you can expect to pay $1,601. The most popular route, (London Heathrow - Washington, D.C. Dulles Intl), can usually be booked for $583.

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

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

  • How can I find direct flights from Heathrow 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 Heathrow to District of Columbia.

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

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

    Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to District of Columbia (average of $299). Flying from London Heathrow Airport 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Heathrow to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to John F Kennedy Intl flights
Heathrow to Newark flights
London City to John F Kennedy Intl flights
Gatwick to John F Kennedy Intl flights
Heathrow to LaGuardia flights
Gatwick to Newark flights
London City to Newark flights
Heathrow to Los Angeles flights
Luton to John F Kennedy Intl flights
Luton to Newark flights
Heathrow to Miami flights
Stansted to John F Kennedy Intl flights
Heathrow to Boston flights
Gatwick to LaGuardia flights
Heathrow to Orlando flights
Heathrow to Dulles Intl flights
Stansted to Newark flights
Heathrow to Las Vegas flights
Heathrow to Dallas/Fort Worth flights
Heathrow to San Francisco flights
Gatwick to Orlando flights
Heathrow to O'Hare Intl flights
Heathrow to Seattle flights
London City to Los Angeles flights
Luton to Stewart flights
Heathrow to Baltimore flights
Gatwick to Los Angeles flights
Heathrow to Hobby flights
London City to Miami flights
Gatwick to Boston flights
Heathrow to Ontario flights
London City to Boston flights
Heathrow to Atlanta flights
Heathrow to Tampa flights
Heathrow to George Bush Intcntl flights
Heathrow to Nashville flights
Stansted to Boston flights
Gatwick to Miami flights
Gatwick to Dulles Intl flights
London City to Dulles Intl flights
Gatwick to San Francisco flights
Heathrow to Austin flights
Heathrow to Denver flights
London City to Las Vegas flights
Heathrow to Charlotte flights
Gatwick to O'Hare Intl flights
Heathrow to Reagan-National flights
Heathrow to Philadelphia flights

Top 10 airlines flying from Heathrow to District of Columbia

Discover the top 10 airlines that operate flights from Heathrow 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$348Average$469FlexibilityNo 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%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.