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 27 April 2025.

Wed 3/1207:30LHR - BWI

1 stop14h 25mMultiple Airlines

Thu 4/1218:05BWI - LHR

2 stops17h 10mMultiple Airlines

Deal found 26/4£409

Fri 9/513:05LHR - BWI

1 stop11h 20mIcelandair

Tue 13/520:30BWI - LHR

1 stop10h 25mIcelandair

Deal found 26/4£413

Wed 3/1207:30LHR - BWI

1 stop14h 25mMultiple Airlines

Fri 5/1218:05BWI - LHR

2 stops17h 15mMultiple Airlines

Deal found 26/4£415

Tue 2/1207:35LHR - BWI

1 stop14h 20mMultiple Airlines

Wed 3/1218:05BWI - LHR

2 stops16h 35mMultiple Airlines

Deal found 26/4£424

Fri 9/513:05LHR - BWI

1 stop11h 20mIcelandair

Mon 12/520:30BWI - LHR

1 stop18h 50mIcelandair

Deal found 26/4£433

Thu 1/521:25LHR - BWI

1 stop27h 00mIcelandair

Sun 11/520:30BWI - LHR

1 stop18h 50mIcelandair

Deal found 26/4£434

Thu 8/513:05LHR - BWI

1 stop11h 20mIcelandair

Sun 11/520:30BWI - LHR

1 stop10h 25mIcelandair

Deal found 26/4£435

Tue 2/1207:35LHR - BWI

1 stop14h 20mMultiple Airlines

Thu 4/1218:05BWI - LHR

2 stops17h 10mMultiple Airlines

Deal found 26/4£436

Wed 30/421:25LHR - BWI

1 stop27h 00mIcelandair

Sun 11/520:30BWI - LHR

1 stop10h 25mIcelandair

Deal found 26/4£441

Tue 2/1207:35LHR - BWI

1 stop14h 20mMultiple Airlines

Fri 5/1218:05BWI - LHR

2 stops17h 15mMultiple Airlines

Deal found 26/4£443

Thu 1/521:25LHR - BWI

1 stop27h 00mIcelandair

Thu 8/520:30BWI - LHR

1 stop10h 25mIcelandair

Deal found 26/4£445

Sun 30/1107:20LHR - BWI

1 stop14h 35mMultiple Airlines

Wed 3/1218:05BWI - LHR

2 stops16h 35mMultiple Airlines

Deal found 26/4£448

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 27 April 2025.

Fri 9/513:05LHR - BWI

1 stop11h 20mIcelandair

Tue 13/520:30BWI - LHR

1 stop10h 25mIcelandair

Deal found 26/4£413

Fri 16/508:40LHR - BWI

2 stops27h 51mMultiple Airlines

Mon 19/521:24BWI - LHR

2 stops28h 06mMultiple Airlines

Deal found 25/4£463

Mon 15/921:05LHR - IAD

2 stops27h 54mScandinavian Airlines

Thu 25/922:05IAD - LHR

1 stop14h 35mScandinavian Airlines

Deal found 25/4£472

Sat 10/512:15LHR - IAD

Nonstop8h 10mLufthansa

Sat 31/522:11IAD - LHR

1 stop30h 24mLufthansa

Deal found 26/4£473

Sat 13/908:25LHR - DCA

1 stop17h 26mJetBlue

Tue 23/911:30DCA - LHR

1 stop14h 00mJetBlue

Deal found 26/4£474

Mon 6/1006:00LHR - IAD

1 stop19h 50mTAP AIR PORTUGAL

Fri 10/1017:00IAD - LHR

1 stop19h 45mTAP AIR PORTUGAL

Deal found 26/4£502

Tue 13/508:45LHR - IAD

1 stop12h 30mSWISS

Thu 22/520:45IAD - LHR

1 stop11h 15mSWISS

Deal found 26/4£508

Tue 23/909:50LHR - IAD

1 stop11h 00mBritish Airways

Tue 30/922:45IAD - LHR

Nonstop7h 20mBritish Airways

Deal found 26/4£524

Thu 8/512:35LHR - IAD

Nonstop8h 25mVirgin Atlantic

Sun 11/517:50IAD - LHR

Nonstop7h 30mVirgin Atlantic

Deal found 26/4£524

Fri 9/506:50LHR - IAD

2 stops14h 29mAir Canada

Mon 12/510:25IAD - LHR

1 stop15h 10mAir Canada

Deal found 25/4£528

Wed 7/508:40LHR - IAD

1 stop12h 35mUnited Airlines

Fri 23/515:40IAD - LHR

1 stop10h 35mUnited Airlines

Deal found 25/4£532

Fri 9/506:00LHR - IAD

1 stop13h 35mAustrian Airlines

Tue 13/522:15IAD - LHR

Nonstop7h 25mAustrian Airlines

Deal found 26/4£534

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 27 April 2025.

Thu 8/512:35LHR - IAD

Nonstop8h 25mVirgin Atlantic

Sun 11/517:50IAD - LHR

Nonstop7h 30mVirgin Atlantic

Deal found 26/4£524

Wed 3/912:35LHR - IAD

Nonstop8h 25mVirgin Atlantic

Thu 18/917:50IAD - LHR

Nonstop7h 30mVirgin Atlantic

Deal found 25/4£526

Mon 15/912:35LHR - IAD

Nonstop8h 25mVirgin Atlantic

Thu 25/917:50IAD - LHR

Nonstop7h 30mVirgin Atlantic

Deal found 25/4£527

Mon 1/912:35LHR - IAD

Nonstop8h 25mVirgin Atlantic

Tue 16/917:50IAD - LHR

Nonstop7h 30mVirgin Atlantic

Deal found 25/4£530

Mon 15/912:35LHR - IAD

Nonstop8h 25mVirgin Atlantic

Sat 20/917:50IAD - LHR

Nonstop7h 30mVirgin Atlantic

Deal found 25/4£531

Fri 9/512:35LHR - IAD

Nonstop8h 25mVirgin Atlantic

Fri 23/517:50IAD - LHR

Nonstop7h 30mVirgin Atlantic

Deal found 25/4£532

Tue 13/512:35LHR - IAD

Nonstop8h 25mVirgin Atlantic

Fri 23/517:50IAD - LHR

Nonstop7h 30mVirgin Atlantic

Deal found 26/4£533

Fri 9/517:00LHR - IAD

Nonstop8h 05mBritish Airways

Mon 12/517:40IAD - LHR

Nonstop7h 35mBritish Airways

Deal found 26/4£536

Fri 9/516:35LHR - BWI

Nonstop8h 00mBritish Airways

Mon 12/521:20BWI - LHR

Nonstop7h 15mBritish Airways

Deal found 26/4£536

Mon 15/912:15LHR - IAD

Nonstop8h 15mLufthansa

Sat 20/918:40IAD - LHR

Nonstop7h 15mLufthansa

Deal found 26/4£538

Fri 9/512:45LHR - IAD

Nonstop8h 00mBritish Airways

Sun 11/519:25IAD - LHR

Nonstop7h 20mBritish Airways

Deal found 25/4£539

Tue 23/916:35LHR - BWI

Nonstop8h 00mBritish Airways

Tue 30/921:20BWI - LHR

Nonstop7h 15mBritish Airways

Deal found 26/4£539

Last-minute flights from Heathrow to Washington, D.C.
Discover last-minute flight deals from Heathrow to Washington, D.C.. Data last updated 27 April 2025 and is based on user searches.

Tue 29/421:25LHR - BWI

1 stop27h 00mIcelandair

Mon 5/520:30BWI - LHR

1 stop10h 25mIcelandair

Deal found 26/4£457

Wed 30/421:25LHR - BWI

1 stop27h 00mIcelandair

Sun 11/520:30BWI - LHR

1 stop10h 25mIcelandair

Deal found 26/4£441

Thu 1/521:25LHR - BWI

1 stop27h 00mIcelandair

Sun 11/520:30BWI - LHR

1 stop18h 50mIcelandair

Deal found 26/4£434

Thu 1/521:25LHR - BWI

1 stop27h 00mIcelandair

Thu 8/520:30BWI - LHR

1 stop10h 25mIcelandair

Deal found 26/4£445

Thu 1/521:25LHR - BWI

1 stop27h 00mIcelandair

Tue 6/520:30BWI - LHR

1 stop10h 25mIcelandair

Deal found 26/4£451

Thu 1/521:25LHR - IAD

1 stop26h 55mIcelandair

Tue 6/520:30IAD - LHR

1 stop18h 50mIcelandair

Deal found 26/4£494

Thu 1/521:25LHR - BWI

1 stop27h 00mIcelandair

Fri 9/520:30BWI - LHR

1 stop10h 25mIcelandair

Deal found 26/4£509

Thu 1/506:00LHR - IAD

1 stop19h 50mTAP AIR PORTUGAL

Fri 9/522:20IAD - LHR

1 stop14h 25mTAP AIR PORTUGAL

Deal found 26/4£510

Fri 2/521:25LHR - BWI

1 stop27h 00mIcelandair

Mon 5/520:30BWI - LHR

1 stop10h 25mIcelandair

Deal found 26/4£462

Fri 2/521:25LHR - IAD

1 stop26h 55mIcelandair

Mon 5/520:30IAD - LHR

1 stop10h 25mIcelandair

Deal found 25/4£484

Fri 2/521:25LHR - IAD

1 stop26h 55mIcelandair

Mon 5/520:30IAD - LHR

1 stop10h 25mIcelandair

Deal found 25/4£484

Fri 2/521:25LHR - IAD

1 stop26h 55mIcelandair

Wed 7/520:30IAD - LHR

1 stop10h 25mIcelandair

Deal found 26/4£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 27 April 2025.

Mon 16/618:40LHR - BWI

2 stops28h 00mMultiple Airlines

Deal found 26/4£256

Thu 5/619:30LHR - BWI

2 stops27h 10mMultiple Airlines

Deal found 25/4£259

Mon 16/621:25LHR - BWI

1 stop25h 15mMultiple Airlines

Deal found 26/4£260

Thu 5/619:30LHR - BWI

2 stops27h 10mMultiple Airlines

Deal found 25/4£261

Fri 9/507:35LHR - BWI

1 stop15h 05mMultiple Airlines

Deal found 26/4£267

Wed 4/621:25LHR - BWI

1 stop25h 15mMultiple Airlines

Deal found 25/4£269

Wed 7/521:25LHR - BWI

1 stop25h 15mMultiple Airlines

Deal found 26/4£273

Thu 1/521:25LHR - BWI

1 stop25h 15mMultiple Airlines

Deal found 26/4£276

Mon 2/620:50LHR - BWI

2 stops39h 41mMultiple Airlines

Deal found 26/4£285

Mon 23/615:05LHR - BWI

2 stops31h 35mMultiple Airlines

Deal found 26/4£289

Thu 1/517:35LHR - BWI

2 stops29h 05mMultiple Airlines

Deal found 26/4£290

Thu 5/621:25LHR - BWI

1 stop25h 15mMultiple Airlines

Deal found 25/4£295

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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 27 April 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 27 April 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 27 April 2025.