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Dulles International Airport to London Luton Airport flight

Explore the cheapest one-way and round-trip flights from Dulles International Airport to London Luton Airport over the next 90 days, with one-way fares from CAD 416 and round-trip from CAD 847. Based on Trip.com's latest 7-day flight data.

    • IAD 19:40
      13h 15m
      1 stop
      LTN 13:55
      Washington D.C. - London | Fri, Nov 27 | Icelandair
      LGW 08:20
      15h 10m
      1 stop
      IAD 18:30
      London - Washington D.C. | Wed, Dec 2 | easyJet
      CAD 847 CAD 1,979
      56% off
      56% off
      CAD 1,979 CAD 847
    • IAD 19:40
      22h 30m
      1 stop
      LTN 23:10
      Washington D.C. - London | Wed, Dec 23 | Icelandair
      LHR 12:10
      12h 10m
      1 stop
      IAD 19:20
      London - Washington D.C. | Wed, Dec 30 | Aer Lingus
      CAD 1,335 CAD 1,979
      33% off
      33% off
      CAD 1,979 CAD 1,335
    • IAD 19:40
      14h 25m
      1 stop
      LTN 15:05
      Washington D.C. - London | Sun, Dec 20 | Icelandair
      LGW 11:55
      11h 35m
      1 stop
      IAD 18:30
      London - Washington D.C. | Sat, Dec 26 | Icelandair
      CAD 1,408 CAD 1,979
      28% off
      28% off
      CAD 1,979 CAD 1,408
    • IAD 19:40
      12h 25m
      1 stop
      LTN 13:05
      Washington D.C. - London | Sat, Dec 19 | Icelandair
      LGW 11:55
      11h 35m
      1 stop
      IAD 18:30
      London - Washington D.C. | Thu, Dec 24 | Icelandair
      CAD 1,461
      26% off
      CAD 1,979 CAD 1,461
    • IAD 20:50
      17h 15m
      1 stop
      LTN 19:05
      Washington D.C. - London | Thu, Dec 17 | Aer Lingus
      LTN 06:10
      18h 10m
      1 stop
      IAD 19:20
      London - Washington D.C. | Mon, Dec 21 | Ryanair
      CAD 1,532
      23% off
      CAD 1,979 CAD 1,532
    • IAD 17:15
      24h 25m
      1 stop
      LTN 22:40
      Washington D.C. - London | Sat, Nov 21 | Aer Lingus
      LTN 06:15
      14h 30m
      1 stop
      IAD 15:45
      London - Washington D.C. | Thu, Nov 26 | Ryanair
      CAD 1,569
      21% off
      CAD 1,979 CAD 1,569
    • IAD 19:40
      14h 25m
      1 stop
      LTN 15:05
      Washington D.C. - London | Tue, Dec 22 | Icelandair
      LHR 20:35
      26h 55m
      1 stop
      IAD 18:30
      London - Washington D.C. | Mon, Dec 28 | Icelandair
      CAD 1,583
      20% off
      CAD 1,979 CAD 1,583
    • WAS 13:00
      17h 25m
      1 stop
      LON 14:00
      Washington D.C. - London | Thu, Oct 29 | Normal Airline
      LON 15:00
      6h
      Direct
      WAS 16:00
      London - Washington D.C. | Sat, Oct 31 | Normal Airline
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    • Cheapest
      IAD 20:50
      15h 30m
      1 stop
      LTN 17:20
      Washington D.C. - London | Thu, Nov 12 | Aer Lingus
      CAD 416 CAD 1,157
      64% off
      64% off
      CAD 1,157 CAD 416
    • IAD 19:40
      21h 50m
      1 stop
      LTN 22:30
      Washington D.C. - London | Mon, Dec 21 | Icelandair
      CAD 841 CAD 1,157
      27% off
      27% off
      CAD 1,157 CAD 841
    • IAD 19:40
      13h 25m
      1 stop
      LTN 14:05
      Washington D.C. - London | Tue, Dec 22 | Icelandair
      CAD 894 CAD 1,157
      23% off
      23% off
      CAD 1,157 CAD 894
    • IAD 19:40
      12h 20m
      1 stop
      LTN 13:00
      Washington D.C. - London | Fri, Dec 18 | Icelandair
      CAD 925
      20% off
      CAD 1,157 CAD 925
    • WAS 13:00
      17h 25m
      1 stop
      LON 14:00
      Washington D.C. - London | Thu, Oct 29 | Normal Airline
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    • IAD 17:15
      10h 55m
      1 stop
      LTN 09:10
      Washington D.C. - London | Sun, Nov 22 | Aer Lingus
      CAD 559 CAD 699
      20% off
      20% off
      CAD 699 CAD 559
    • WAS 13:00
      17h 25m
      1 stop
      LON 14:00
      Washington D.C. - London | Thu, Oct 29 | Normal Airline
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    • IAD 19:40
      12h 20m
      1 stop
      LTN 13:00
      Washington D.C. - London | Fri, Dec 18 | Icelandair
      CAD 925 CAD 1,157
      20% off
      20% off
      CAD 1,157 CAD 925
    • IAD 19:40
      13h 25m
      1 stop
      LTN 14:05
      Washington D.C. - London | Tue, Dec 22 | Icelandair
      CAD 894 CAD 1,157
      23% off
      23% off
      CAD 1,157 CAD 894
    • IAD 20:50
      15h 30m
      1 stop
      LTN 17:20
      Washington D.C. - London | Thu, Nov 12 | Aer Lingus
      CAD 416 CAD 1,157
      64% off
      64% off
      CAD 1,157 CAD 416
    • IAD 19:40
      21h 50m
      1 stop
      LTN 22:30
      Washington D.C. - London | Mon, Dec 21 | Icelandair
      CAD 841
      27% off
      CAD 1,157 CAD 841
    • WAS 13:00
      17h 25m
      1 stop
      LON 14:00
      Washington D.C. - London | Thu, Oct 29 | Normal Airline
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Displayed flight fares from Washington D.C. to London are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Dulles International Airport to London Luton Airport?

The cheapest airline flying from Dulles International Airport to London Luton Airport is TAP Air Portugal (from CAD 329) among 4 carriers operating this route. Based on Trip.com's latest 7-day flight data.

TAP Air Portugal
From CAD 329
Icelandair
From CAD 398
Aer Lingus
From CAD 416
Austrian Airlines
From CAD 920

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What is the flight schedule from Dulles International Airport to London Luton Airport?

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. FI644

    Dulles International Airport

    20:30

    IAD

    5h 55m

    Direct

    06:25

    KEF

    S M T W T F S
    Search

  2. U22644

    Keflavík International Airport

    12:00

    KEF

    3h

    Direct

    15:00

    LTN

    - - T W - F S

  3. FI644

    Dulles International Airport

    20:30

    IAD

    5h 55m

    Direct

    06:25

    KEF

    S M T W T F S
    Search

  4. U22658

    Keflavík International Airport

    11:05

    KEF

    3h

    Direct

    14:05

    LTN

    S - - - - - -

  5. LH9385

    Dulles International Airport

    18:10

    IAD

    7h 35m

    Direct

    07:45

    MAD

    S M T W T F S
    Search

  6. W95372

    Madrid Barajas Airport

    12:25

    MAD

    2h 35m

    Direct

    14:00

    LTN

    S - - W T F S

  7. SN8927

    Dulles International Airport

    18:15

    IAD

    7h 50m

    Direct

    08:05

    MAD

    S M T W T F S
    Search

  8. W95372

    Madrid Barajas Airport

    12:25

    MAD

    2h 35m

    Direct

    14:00

    LTN

    S - - W T F S

  9. TP232

    Dulles International Airport

    17:25

    IAD

    7h 10m

    Direct

    05:35

    LIS

    S M - W - F -
    Search

  10. U22460

    Humberto Delgado Airport

    11:40

    LIS

    2h 50m

    Direct

    14:30

    LTN

    S M T W T F S

  11. EI118

    Dulles International Airport

    20:45

    IAD

    7h

    Direct

    08:45

    DUB

    S M T W T - S
    Search

  12. FR332

    Dublin Airport

    14:00

    DUB

    1h 15m

    Direct

    15:15

    LTN

    S M T W T F S

  13. TP232

    Dulles International Airport

    17:25

    IAD

    7h 10m

    Direct

    05:35

    LIS

    S M - W - F -
    Search

  14. TP1010

    Humberto Delgado Airport

    07:10

    LIS

    1h 20m

    Direct

    09:30

    MAD

    S M T W T F S

  15. W95372

    Madrid Barajas Airport

    12:25

    MAD

    2h 35m

    Direct

    14:00

    LTN

    S - - W T F S

  16. EI116

    Dulles International Airport

    17:15

    IAD

    7h

    Direct

    05:15

    DUB

    S M - W T F S
    Search

  17. FR342

    Dublin Airport

    22:10

    DUB

    1h 15m

    Direct

    23:25

    LTN

    S - - - T F S

  18. FI644

    Dulles International Airport

    20:30

    IAD

    5h 55m

    Direct

    06:25

    KEF

    S M T W T F S
    Search

  19. U22646

    Keflavík International Airport

    17:35

    KEF

    2h 55m

    Direct

    20:30

    LTN

    S - - - T - -

  20. AC8724

    Dulles International Airport

    09:55

    IAD

    1h 38m

    Direct

    11:33

    YUL

    S M T W T F S
    Search

  21. AC834

    Montréal-Pierre Elliott Trudeau International Airport

    20:05

    YUL

    6h 55m

    Direct

    09:00

    MAD

    S M T - T F -

  22. W95372

    Madrid Barajas Airport

    12:25

    MAD

    2h 35m

    Direct

    14:00

    LTN

    S - - W T F S
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About Dulles International Airport and London Luton Airport

Learn about Dulles International Airport (IAD) and London Luton Airport (LTN) — including location, terminals, transportation, and travel tips.

Flight distance 5,898.43km
Cheapest one-way ticket price CAD 416
Cheapest return ticket price CAD 847

FAQs for Dulles International Airport to London Luton Airport Flights

  • What is the transportation method from the main airport to downtown in London?

    • The distance from London Gatwick Airport to downtown is about 39km, by taxi about 50 minutes.
    • The distance from Heathrow Airport to downtown is about 23km, by taxi about 40 minutes.
    • The distance from London Luton Airport to downtown is about 44km, by taxi about 1 hour.
  • One-way flights from Dulles International Airport to London Luton Airport currently start from CAD 416, and round-trip fares start from CAD 847. The current lowest fare is a Aer Lingus flight departing on Thu, Nov 12; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Dulles International Airport to London Luton Airport is CAD 625. Prices may vary depending on the departure date, airline, and availability.
  • Enter Dulles International Airport and London Luton Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within the last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.