App
Help
CAD
Search Bookings
Trip.com
>
Cheap Flights
>
Washington D.C.
>
London to Washington D.C. flight
>
London Heathrow Airport to Washington D.C. flight
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap Flights from London Heathrow Airport to Washington D.C.

Search for flights from London Heathrow Airport to Washington D.C. and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • LHR07:55
        14h 45m
        1 stop
        IAD17:40
        London - Washington D.C.|Wed, May 15|British Airways
        CAD 406CAD 714
        43% OFF
        43% OFF
        CAD 714CAD 406
      • LHR07:55
        14h 45m
        1 stop
        IAD17:40
        London - Washington D.C.|Wed, May 8|British Airways
        CAD 413CAD 714
        42% OFF
        42% OFF
        CAD 714CAD 413
      • LHR07:55
        14h 45m
        1 stop
        IAD17:40
        London - Washington D.C.|Wed, May 1|British Airways
        CAD 415CAD 714
        42% OFF
        42% OFF
        CAD 714CAD 415
      • LHR07:40
        15h
        1 stop
        IAD17:40
        London - Washington D.C.|Thu, May 9|British Airways
        CAD 434
        CAD 434
      • LHR21:25
        25h 15m
        1 stop
        IAD17:40
        London - Washington D.C.|Thu, May 2|Icelandair
        CAD 440
        CAD 440
      • LHR07:15
        15h 25m
        1 stop
        IAD17:40
        London - Washington D.C.|Tue, May 14|British Airways
        CAD 442
        CAD 442
      • LHR07:40
        15h
        1 stop
        IAD17:40
        London - Washington D.C.|Thu, May 16|British Airways
        CAD 463
        CAD 463
      • LHR07:15
        15h 25m
        1 stop
        IAD17:40
        London - Washington D.C.|Sat, May 4|British Airways
        CAD 468
        CAD 468
      • LHR07:15
        15h 25m
        1 stop
        IAD17:40
        London - Washington D.C.|Sat, May 18|British Airways
        CAD 470
        CAD 470
      • LHR07:55
        14h 45m
        1 stop
        IAD17:40
        London - Washington D.C.|Mon, Apr 29|British Airways
        CAD 474
        CAD 474
      • LHR13:00
        3h 5m
        Direct
        WAS14:00
        London - Washington D.C.|Sun, May 5|British Airways
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from London Heathrow Airport to Washington D.C.

See which airlines fly from London Heathrow Airport to Washington D.C.. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

British Airways
From CAD 406
Icelandair
From CAD 440
Eurowings
From CAD 455
Scandinavian Airlines
From CAD 468
Aer Lingus
From CAD 517
Iberia
From CAD 522
Jetblue Airways
From CAD 696
Vueling Airlines
From CAD 730
TAP Air Portugal
From CAD 790
Royal Air Maroc
From CAD 853
ANA airlines
Find more flights and airlines

Find Suitable Airport in Washington D.C.

Learn about different airports in Washington D.C., find the best flight and transfer options, and plan your journey.

  • 3.44 km from central Washington D.C.Closest
    Ronald Reagan Washington National Airport
    Tickets From
    CAD 661
  • 36.68 km from central Washington D.C.Cheapest
    Dulles International Airport
    Tickets From
    CAD 406
Flight Schedule from London Heathrow Airport to Washington D.C.

Check the schedule for flights from London Heathrow Airport to Washington D.C. and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. TP1363

    TAP Air Portugal

    06:00

    LHR

    2.8h

    08:45

    LIS

    SMTWTFS
    Search

  2. TP231

    TAP Air Portugal

    14:25

    LIS

    8.3h

    17:45

    IAD

    -M-WTF-

  3. EI149

    Aer Lingus

    06:45

    LHR

    1.3h

    08:05

    DUB

    SMTWT-S
    Search

  4. OG881

    PLAY Airline

    11:35

    DUB

    2.7h

    13:15

    KEF

    S-TWT-S

  5. OG141

    PLAY Airline

    15:00

    KEF

    6.7h

    17:40

    IAD

    S-TWTFS

  6. B62220

    Jetblue Airways

    07:25

    LHR

    8.1h

    10:30

    JFK

    SMTWTFS
    Search

  7. B6618

    Jetblue Airways

    13:29

    JFK

    1.3h

    14:44

    BOS

    --TWTFS

  8. B62255

    Jetblue Airways

    18:05

    BOS

    1.8h

    19:55

    DCA

    SMTWTFS

  9. B62220

    Jetblue Airways

    07:25

    LHR

    8.1h

    10:30

    JFK

    SMTWTFS
    Search

  10. B6618

    Jetblue Airways

    13:29

    JFK

    1.3h

    14:44

    BOS

    --TWTFS

  11. B62055

    Jetblue Airways

    17:00

    BOS

    1.8h

    18:46

    DCA

    SMTWTFS

  12. BA800

    British Airways

    07:40

    LHR

    3.1h

    09:45

    KEF

    SMTW-FS
    Search

  13. FI645

    Icelandair

    16:50

    KEF

    6.4h

    19:15

    IAD

    SMTWTFS

  14. BA800

    British Airways

    07:40

    LHR

    3.1h

    09:45

    KEF

    SMTW-FS
    Search

  15. OG141

    PLAY Airline

    15:00

    KEF

    6.7h

    17:40

    IAD

    S-TWTFS

  16. TP1351

    TAP Air Portugal

    08:00

    LHR

    2.8h

    10:45

    LIS

    SMTWTFS
    Search

  17. TP231

    TAP Air Portugal

    14:25

    LIS

    8.3h

    17:45

    IAD

    -M-WTF-

  18. EI153

    Aer Lingus

    08:50

    LHR

    1.4h

    10:15

    DUB

    SMTWTFS
    Search

  19. FI417

    Icelandair

    12:15

    DUB

    2.7h

    13:55

    KEF

    SMTWTFS

  20. FI645

    Icelandair

    16:50

    KEF

    6.4h

    19:15

    IAD

    SMTWTFS

  21. TP1367

    TAP Air Portugal

    12:00

    LHR

    2.7h

    14:40

    LIS

    SMTWTFS
    Search

  22. TP233

    TAP Air Portugal

    17:25

    LIS

    8.3h

    20:45

    IAD

    S-TWT-S

  23. FI451

    Icelandair

    13:05

    LHR

    3.2h

    15:15

    KEF

    SMTWTFS
    Search

  24. FI645

    Icelandair

    16:50

    KEF

    6.4h

    19:15

    IAD

    SMTWTFS
Find more flights and airlines

Flight Info of Flights from London Heathrow Airport to Washington D.C.

Cheapest return ticket price

CAD 876

Cheapest direct flight price

CAD 284

Cheapest month

December

Peak season for travel

July

FAQs for London Heathrow Airport to Washington D.C. Flights

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2024 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.