Find flight deals from Heathrow to Washington, D.C.

Cheapest flights from Heathrow to Washington, D.C.
Explore the most affordable flight options available from Heathrow to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 May 2025.

Wed 6/807:40LHR - BWI

2 stops15h 00mMultiple Airlines

Wed 13/818:50BWI - LHR

2 stops19h 35mMultiple Airlines

Deal found 15/5£480

Tue 2/919:30LHR - IAD

1 stop24h 05mAustrian Airlines

Tue 9/917:16IAD - LHR

2 stops31h 39mAustrian Airlines

Deal found 16/5£482

Thu 22/511:55LHR - DCA

1 stop16h 03mJetBlue

Wed 28/506:09DCA - LHR

1 stop9h 36mJetBlue

Deal found 15/5£482

Mon 26/521:25LHR - IAD

1 stop29h 45mIcelandair

Mon 9/620:30IAD - LHR

1 stop10h 25mIcelandair

Deal found 16/5£483

Sun 1/611:55LHR - DCA

1 stop16h 03mJetBlue

Fri 6/311:45DCA - LHR

1 stop13h 10mJetBlue

Deal found 16/5£483

Mon 2/621:25LHR - IAD

1 stop26h 55mIcelandair

Fri 6/623:15IAD - LHR

1 stop31h 40mIcelandair

Deal found 16/5£484

Sat 7/608:15LHR - DCA

1 stop19h 43mIcelandair

Sat 14/618:15DCA - LHR

1 stop31h 15mIcelandair

Deal found 15/5£484

Sat 30/806:50LHR - IAD

2 stops14h 28mAir Canada

Sun 14/914:25IAD - LHR

2 stops14h 10mAir Canada

Deal found 16/5£486

Thu 29/511:55LHR - DCA

1 stop16h 03mJetBlue

Wed 4/309:15DCA - LHR

1 stop15h 40mJetBlue

Deal found 16/5£486

Mon 16/621:25LHR - IAD

1 stop29h 45mIcelandair

Mon 30/623:15IAD - LHR

1 stop16h 05mIcelandair

Deal found 16/5£487

Wed 11/611:55LHR - DCA

1 stop16h 03mJetBlue

Mon 16/608:15DCA - LHR

1 stop17h 15mJetBlue

Deal found 15/5£487

Thu 29/506:40LHR - IAD

1 stop18h 19mScandinavian Airlines

Wed 4/320:30IAD - LHR

1 stop16h 10mScandinavian Airlines

Deal found 16/5£487

Best flights from Heathrow to Washington, D.C.
Discover carefully curated flight deals from Heathrow to Washington, D.C. that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 May 2025.

Thu 5/621:25LHR - IAD

1 stop26h 55mIcelandair

Mon 23/620:30IAD - LHR

1 stop10h 25mIcelandair

Deal found 16/5£482

Sun 1/611:55LHR - DCA

1 stop16h 03mJetBlue

Sun 1/309:15DCA - LHR

1 stop15h 40mJetBlue

Deal found 16/5£483

Sat 30/806:50LHR - IAD

2 stops14h 28mAir Canada

Sun 14/914:25IAD - LHR

2 stops14h 10mAir Canada

Deal found 16/5£486

Mon 8/906:50LHR - IAD

1 stop11h 40mBrussels Airlines

Sat 13/917:35IAD - LHR

1 stop18h 30mBrussels Airlines

Deal found 15/5£488

Sun 24/809:00LHR - IAD

1 stop15h 15mVirgin Atlantic

Wed 10/915:00IAD - LHR

2 stops15h 25mVirgin Atlantic

Deal found 16/5£493

Tue 2/921:05LHR - IAD

2 stops27h 54mScandinavian Airlines

Tue 30/922:05IAD - LHR

2 stops15h 45mScandinavian Airlines

Deal found 15/5£494

Sat 6/912:15LHR - IAD

Nonstop8h 15mAustrian Airlines

Mon 8/917:10IAD - LHR

1 stop32h 10mAustrian Airlines

Deal found 15/5£495

Fri 19/912:35LHR - IAD

Nonstop8h 25mDelta

Mon 22/917:50IAD - LHR

Nonstop7h 30mDelta

Deal found 14/5£496

Thu 5/607:25LHR - BWI

2 stops18h 56mMultiple Airlines

Fri 13/621:51BWI - LHR

2 stops27h 39mMultiple Airlines

Deal found 16/5£496

Tue 4/1116:30LHR - IAD

Nonstop8h 15mBritish Airways

Fri 7/1121:55IAD - LHR

Nonstop7h 10mBritish Airways

Deal found 16/5£502

Tue 9/908:45LHR - IAD

1 stop12h 30mSWISS

Sun 14/920:45IAD - LHR

2 stops14h 50mSWISS

Deal found 15/5£502

Sat 7/606:15LHR - IAD

1 stop13h 45mAmerican Airlines

Wed 11/613:08IAD - LHR

2 stops16h 07mAmerican Airlines

Deal found 16/5£506

Direct flights from Heathrow to Washington, D.C.
Explore direct flight options from Heathrow to Washington, D.C. based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 May 2025.

Mon 15/916:35LHR - BWI

Nonstop8h 00mBritish Airways

Tue 30/921:20BWI - LHR

Nonstop7h 15mBritish Airways

Deal found 15/5£495

Thu 18/916:35LHR - BWI

Nonstop8h 00mBritish Airways

Wed 24/921:20BWI - LHR

Nonstop7h 15mBritish Airways

Deal found 15/5£496

Wed 28/512:35LHR - IAD

Nonstop8h 25mDelta

Tue 3/319:10IAD - LHR

Nonstop7h 30mDelta

Deal found 16/5£497

Fri 26/916:35LHR - BWI

Nonstop8h 00mBritish Airways

Mon 29/921:20BWI - LHR

Nonstop7h 15mBritish Airways

Deal found 16/5£497

Sat 30/816:35LHR - BWI

Nonstop8h 00mBritish Airways

Sun 14/921:20BWI - LHR

Nonstop7h 15mBritish Airways

Deal found 16/5£499

Fri 12/916:35LHR - BWI

Nonstop8h 00mBritish Airways

Sun 21/921:20BWI - LHR

Nonstop7h 15mBritish Airways

Deal found 16/5£500

Wed 10/916:35LHR - BWI

Nonstop8h 00mBritish Airways

Sun 14/921:20BWI - LHR

Nonstop7h 15mBritish Airways

Deal found 15/5£501

Thu 29/512:35LHR - IAD

Nonstop8h 25mAir France

Mon 2/617:50IAD - LHR

Nonstop7h 30mAir France

Deal found 16/5£514

Sun 25/512:35LHR - IAD

Nonstop8h 25mVirgin Atlantic

Mon 2/617:50IAD - LHR

Nonstop7h 30mVirgin Atlantic

Deal found 16/5£518

Sat 20/916:35LHR - BWI

Nonstop8h 00mBritish Airways

Sat 27/921:20BWI - LHR

Nonstop7h 15mBritish Airways

Deal found 15/5£518

Tue 4/1115:25LHR - BWI

Nonstop8h 20mBritish Airways

Fri 7/1120:30BWI - LHR

Nonstop7h 10mBritish Airways

Deal found 16/5£520

Sun 14/916:35LHR - BWI

Nonstop8h 00mBritish Airways

Sun 28/921:20BWI - LHR

Nonstop7h 15mBritish Airways

Deal found 15/5£520

Last-minute flights from Heathrow to Washington, D.C.
Discover last-minute flight deals from Heathrow to Washington, D.C.. Data last updated 17 May 2025 and is based on user searches.

Thu 22/511:55LHR - DCA

1 stop16h 03mJetBlue

Wed 28/506:09DCA - LHR

1 stop9h 36mJetBlue

Deal found 15/5£482

Thu 22/511:55LHR - DCA

1 stop16h 03mJetBlue

Mon 26/506:09DCA - LHR

1 stop9h 36mJetBlue

Deal found 15/5£486

Thu 22/508:40LHR - IAD

1 stop12h 35mMultiple Airlines

Wed 28/517:36IAD - LHR

1 stop13h 44mMultiple Airlines

Deal found 15/5£495

Thu 22/507:25LHR - IAD

1 stop12h 55mLufthansa

Tue 27/518:35IAD - LHR

Nonstop7h 20mLufthansa

Deal found 15/5£513

Thu 22/511:55LHR - DCA

1 stop16h 03mJetBlue

Wed 28/515:15DCA - LHR

1 stop10h 15mJetBlue

Deal found 15/5£482

Fri 23/506:55LHR - IAD

1 stop17h 30mLufthansa

Wed 28/517:36IAD - LHR

1 stop13h 44mLufthansa

Deal found 16/5£512

Sat 24/511:55LHR - DCA

1 stop16h 03mJetBlue

Thu 29/506:09DCA - LHR

1 stop9h 36mJetBlue

Deal found 16/5£495

Sat 24/508:25LHR - DCA

1 stop16h 35mJetBlue

Fri 30/506:09DCA - LHR

1 stop9h 36mJetBlue

Deal found 15/5£511

Mon 26/521:25LHR - IAD

1 stop29h 45mIcelandair

Mon 9/620:30IAD - LHR

1 stop10h 25mIcelandair

Deal found 16/5£483

Mon 26/521:25LHR - IAD

1 stop29h 45mIcelandair

Mon 9/623:15IAD - LHR

1 stop16h 05mIcelandair

Deal found 15/5£484

Mon 26/521:25LHR - IAD

1 stop29h 45mIcelandair

Sat 31/523:15IAD - LHR

1 stop31h 40mIcelandair

Deal found 16/5£504

Mon 26/521:25LHR - IAD

1 stop29h 45mIcelandair

Fri 30/523:15IAD - LHR

1 stop31h 40mIcelandair

Deal found 16/5£505

One-way flights from Heathrow to Washington, D.C.
Search for one-way flight options from Heathrow to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated 17 May 2025.

Fri 31/1007:35LHR - BWI

1 stop14h 20mMultiple Airlines

Deal found 15/5£269

Mon 1/906:40LHR - BWI

2 stops40h 00mMultiple Airlines

Deal found 15/5£282

Fri 19/919:50LHR - BWI

2 stops26h 50mMultiple Airlines

Deal found 15/5£289

Wed 29/1006:45LHR - BWI

2 stops15h 10mMultiple Airlines

Deal found 15/5£291

Mon 1/921:05LHR - BWI

3 stops25h 35mMultiple Airlines

Deal found 15/5£299

Sat 13/921:45LHR - BWI

2 stops24h 55mMultiple Airlines

Deal found 16/5£313

Wed 28/520:50LHR - BWI

2 stops39h 41mMultiple Airlines

Deal found 15/5£316

Sun 8/617:35LHR - BWI

2 stops29h 05mMultiple Airlines

Deal found 15/5£317

Wed 28/520:50LHR - BWI

2 stops39h 41mMultiple Airlines

Deal found 16/5£320

Thu 12/615:05LHR - BWI

3 stops45h 25mMultiple Airlines

Deal found 15/5£323

Mon 2/620:50LHR - BWI

2 stops39h 41mMultiple Airlines

Deal found 15/5£324

Fri 31/1007:50LHR - BWI

2 stops14h 05mMultiple Airlines

Deal found 15/5£325

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Cheap flights from London Heathrow Airport to Washington, D.C. – Compare and Save

Find flight deals from Heathrow to Washington, D.C.

Cheapest flights from Heathrow to Washington, D.C.Explore the most affordable flight options available from Heathrow to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 May 2025.

Explore the most affordable flight options available from Heathrow to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 May 2025.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Heathrow to Washington, D.C.
Explore the most affordable flight options available from Heathrow to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 May 2025.