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Don Mueang Intl. Airport to Dulles International Airport flight

Explore the cheapest one-way and round-trip flights from Don Mueang Intl. Airport to Dulles International Airport over the next 90 days, with one-way fares from €852 and round-trip from €1,170. Based on Trip.com's latest 7-day flight data.

      • DMK 7:25 AM
        25h 35m
        1 stop
        IAD 10:00 PM
        Bangkok - Washington D.C. | Mon, Oct 19 | Thai AirAsia
        IAD 3:35 PM
        39h 10m
        1 stop
        BKK 5:45 PM
        Washington D.C. - Bangkok | Sun, Oct 25 | Etihad Airways
        €1,170 €1,672
        30% off
        30% off
        €1,672 €1,170
      • DMK 3:00 AM
        30h
        1 stop
        IAD 10:00 PM
        Bangkok - Washington D.C. | Mon, Oct 19 | Thai Lion Air
        IAD 3:35 PM
        39h 10m
        1 stop
        BKK 5:45 PM
        Washington D.C. - Bangkok | Sun, Oct 25 | Etihad Airways
        €1,183 €1,672
        28% off
        28% off
        €1,672 €1,183
      • DMK 11:50 PM
        44h 10m
        1 stop
        IAD 9:00 AM
        Bangkok - Washington D.C. | Fri, Oct 23 | Emirates
        IAD 12:35 AM
        33h 50m
        1 stop
        BKK 9:25 PM
        Washington D.C. - Bangkok | Thu, Oct 29 | Air Premia
        €1,206 €1,672
        28% off
        28% off
        €1,672 €1,206
      • DMK 11:50 PM
        44h 10m
        1 stop
        IAD 9:00 AM
        Bangkok - Washington D.C. | Sat, Oct 24 | Emirates
        IAD 12:35 AM
        33h 50m
        1 stop
        BKK 9:25 PM
        Washington D.C. - Bangkok | Thu, Oct 29 | Air Premia
        €1,207
        28% off
        €1,672 €1,207
      • DMK 11:10 AM
        32h 50m
        1 stop
        IAD 9:00 AM
        Bangkok - Washington D.C. | Tue, Oct 27 | Emirates
        IAD 11:35 PM
        33h 50m
        1 stop
        BKK 9:25 PM
        Washington D.C. - Bangkok | Sun, Nov 1 | Air Premia
        €1,234
        26% off
        €1,672 €1,234
      • DMK 11:50 PM
        44h
        1 stop
        IAD 8:50 AM
        Bangkok - Washington D.C. | Mon, Oct 19 | Emirates
        IAD 3:35 PM
        39h 10m
        1 stop
        BKK 5:45 PM
        Washington D.C. - Bangkok | Sun, Oct 25 | Etihad Airways
        €1,240
        26% off
        €1,672 €1,240
      • DMK 11:10 AM
        33h
        1 stop
        IAD 8:10 AM
        Bangkok - Washington D.C. | Thu, Nov 19 | Emirates
        IAD 2:35 PM
        21h 5m
        1 stop
        BKK 11:40 PM
        Washington D.C. - Bangkok | Mon, Nov 23 | Etihad Airways
        €1,240
        26% off
        €1,672 €1,240
      • DMK 11:50 PM
        44h
        1 stop
        IAD 8:50 AM
        Bangkok - Washington D.C. | Fri, Oct 9 | Emirates
        IAD 3:10 PM
        34h
        1 stop
        BKK 12:10 PM
        Washington D.C. - Bangkok | Wed, Oct 14 | Etihad Airways
        €1,240
        26% off
        €1,672 €1,240
      • DMK 11:10 AM
        33h
        1 stop
        IAD 8:10 AM
        Bangkok - Washington D.C. | Thu, Nov 12 | Emirates
        IAD 2:35 PM
        33h
        1 stop
        BKK 11:35 AM
        Washington D.C. - Bangkok | Mon, Nov 16 | Etihad Airways
        €1,250
        25% off
        €1,672 €1,250
      • DMK 12:10 PM
        31h 40m
        1 stop
        IAD 8:50 AM
        Bangkok - Washington D.C. | Tue, Oct 13 | Emirates
        IAD 3:10 PM
        40h
        1 stop
        BKK 6:10 PM
        Washington D.C. - Bangkok | Sun, Oct 18 | Etihad Airways
        €1,251
        25% off
        €1,672 €1,251
      • DMK 12:10 PM
        31h 40m
        1 stop
        IAD 8:50 AM
        Bangkok - Washington D.C. | Thu, Oct 22 | Emirates
        IAD 3:25 PM
        39h 20m
        1 stop
        BKK 5:45 PM
        Washington D.C. - Bangkok | Sun, Oct 25 | Etihad Airways
        €1,252
        25% off
        €1,672 €1,252
      • DMK 11:50 PM
        44h
        1 stop
        IAD 8:50 AM
        Bangkok - Washington D.C. | Wed, Oct 21 | Emirates
        IAD 3:25 PM
        39h 20m
        1 stop
        BKK 5:45 PM
        Washington D.C. - Bangkok | Sun, Oct 25 | Etihad Airways
        €1,254
        25% off
        €1,672 €1,254
      • BKK 1:00 PM
        17h 25m
        1 stop
        WAS 2:00 PM
        Bangkok - Washington D.C. | Sat, Oct 10 | Normal Airline
        WAS 3:00 PM
        6h
        Nonstop
        BKK 4:00 PM
        Washington D.C. - Bangkok | Mon, Oct 12 | Normal Airline
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        Find more flights
      • DMK 7:45 AM
        25h 10m
        1 stop
        IAD 8:55 PM
        Bangkok - Washington D.C. | Mon, Nov 23 | Thai AirAsia
        €852 €1,195
        28% off
        28% off
        €1,195 €852
      • DMK 9:55 AM
        23h
        1 stop
        IAD 9:55 PM
        Bangkok - Washington D.C. | Sat, Oct 31 | Thai Lion Air
        €872 €1,195
        27% off
        27% off
        €1,195 €872
      • DMK 11:10 AM
        33h
        1 stop
        IAD 8:10 AM
        Bangkok - Washington D.C. | Sat, Nov 21 | Emirates
        €879 €1,195
        26% off
        26% off
        €1,195 €879
      • DMK 11:10 AM
        33h
        1 stop
        IAD 8:10 AM
        Bangkok - Washington D.C. | Sun, Nov 8 | Emirates
        €893
        25% off
        €1,195 €893
      • DMK 11:10 AM
        33h
        1 stop
        IAD 8:10 AM
        Bangkok - Washington D.C. | Tue, Dec 1 | Emirates
        €893
        25% off
        €1,195 €893
      • DMK 11:10 AM
        33h
        1 stop
        IAD 8:10 AM
        Bangkok - Washington D.C. | Mon, Nov 23 | Emirates
        €893
        25% off
        €1,195 €893
      • DMK 11:10 AM
        33h 25m
        1 stop
        IAD 8:35 AM
        Bangkok - Washington D.C. | Thu, Nov 26 | Emirates
        €895
        25% off
        €1,195 €895
      • DMK 11:00 PM
        45h 35m
        1 stop
        IAD 8:35 AM
        Bangkok - Washington D.C. | Mon, Nov 16 | Emirates
        €895
        25% off
        €1,195 €895
      • DMK 11:10 AM
        33h
        1 stop
        IAD 8:10 AM
        Bangkok - Washington D.C. | Sun, Nov 22 | Emirates
        €896
        25% off
        €1,195 €896
      • DMK 11:50 PM
        44h
        1 stop
        IAD 8:50 AM
        Bangkok - Washington D.C. | Mon, Oct 12 | Emirates
        €896
        25% off
        €1,195 €896
      • DMK 11:00 PM
        45h 35m
        1 stop
        IAD 8:35 AM
        Bangkok - Washington D.C. | Fri, Nov 27 | Emirates
        €896
        25% off
        €1,195 €896
      • DMK 11:10 AM
        33h 25m
        1 stop
        IAD 8:35 AM
        Bangkok - Washington D.C. | Sun, Nov 15 | Emirates
        €896
        25% off
        €1,195 €896
      • BKK 1:00 PM
        17h 25m
        1 stop
        WAS 2:00 PM
        Bangkok - Washington D.C. | Sat, Oct 10 | Normal Airline
        Find more flights
        Find more flights

Displayed flight fares from Don Mueang Intl. Airport to Dulles International Airport 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 Don Mueang Intl. Airport to Dulles International Airport?

The cheapest airline flying from Don Mueang Intl. Airport to Dulles International Airport is Thai AirAsia (from €461) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Thai AirAsia
From €461
Thai Lion Air
From €467
Nokair Airline
From €469
Batik Air Malaysia
From €598
AirAsia
From €725
Emirates
From €879

Find more flights and airlines

What is the flight schedule from Don Mueang Intl. Airport to Dulles International Airport?

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. SL760

    Don Mueang Intl. Airport

    4:30 PM

    DMK

    1h 20m

    Nonstop

    5:50 PM

    HKT

    S M T W T F S
    Search

  2. EY413

    Phuket Intl. Airport

    9:20 PM

    HKT

    6h 20m

    Nonstop

    12:40 AM

    AUH

    S M T W T F S

  3. EY005

    Abu Dhabi Intl. Airport

    3:15 AM

    AUH

    15h 30m

    Nonstop

    9:45 AM

    IAD

    S M T W T F S

  4. SL396

    Don Mueang Intl. Airport

    3:00 AM

    DMK

    3h 55m

    Nonstop

    7:55 AM

    TPE

    - M - W - F S
    Search

  5. DL068

    Taoyuan Intl. Airport

    9:35 AM

    TPE

    12h 25m

    Nonstop

    6:00 AM

    SEA

    S M T W T F S

  6. DL541

    Seattle Tacoma Intl. Airport

    3:55 PM

    SEA

    4h 56m

    Nonstop

    11:51 PM

    IAD

    S M T W T F S

  7. SL380

    Don Mueang Intl. Airport

    3:00 AM

    DMK

    3h 55m

    Nonstop

    7:55 AM

    TPE

    S - T - T - -
    Search

  8. DL068

    Taoyuan Intl. Airport

    9:35 AM

    TPE

    12h 25m

    Nonstop

    6:00 AM

    SEA

    S M T W T F S

  9. DL541

    Seattle Tacoma Intl. Airport

    3:55 PM

    SEA

    4h 56m

    Nonstop

    11:51 PM

    IAD

    S M T W T F S

  10. SL756

    Don Mueang Intl. Airport

    12:25 PM

    DMK

    1h 25m

    Nonstop

    1:50 PM

    HKT

    S M T W T F S
    Search

  11. SV851

    Phuket Intl. Airport

    4:20 PM

    HKT

    8h 20m

    Nonstop

    8:40 PM

    RUH

    - - T - T - S

  12. SV037

    Riyadh Airport

    8:50 AM

    RUH

    13h 55m

    Nonstop

    3:45 PM

    IAD

    S - T - T - S

  13. SL770

    Don Mueang Intl. Airport

    9:50 PM

    DMK

    1h 25m

    Nonstop

    11:15 PM

    HKT

    S M T - T F S
    Search

  14. EY411

    Phuket Intl. Airport

    9:25 AM

    HKT

    6h 20m

    Nonstop

    12:45 PM

    AUH

    S M T W T F S

  15. EY005

    Abu Dhabi Intl. Airport

    3:15 AM

    AUH

    15h 30m

    Nonstop

    9:45 AM

    IAD

    S M T W T F S

  16. FD137

    Don Mueang Intl. Airport

    8:25 PM

    DMK

    3h 45m

    Nonstop

    10:40 PM

    BLR

    S - T - T - S
    Search

  17. EY233

    Bengaluru Airport

    4:35 AM

    BLR

    3h 55m

    Nonstop

    7:00 AM

    AUH

    S M T W T F S

  18. EY005

    Abu Dhabi Intl. Airport

    3:15 AM

    AUH

    15h 30m

    Nonstop

    9:45 AM

    IAD

    S M T W T F S

  19. FD137

    Don Mueang Intl. Airport

    8:25 PM

    DMK

    3h 45m

    Nonstop

    10:40 PM

    BLR

    S - T - T - S
    Search

  20. EY239

    Bengaluru Airport

    10:15 PM

    BLR

    3h 50m

    Nonstop

    12:35 AM

    AUH

    S M T W T F S

  21. EY005

    Abu Dhabi Intl. Airport

    3:15 AM

    AUH

    15h 30m

    Nonstop

    9:45 AM

    IAD

    S M T W T F S

  22. FD3031

    Don Mueang Intl. Airport

    8:35 PM

    DMK

    1h 30m

    Nonstop

    10:05 PM

    HKT

    S M T W T F S
    Search

  23. EY417

    Phuket Intl. Airport

    3:20 PM

    HKT

    6h 40m

    Nonstop

    7:00 PM

    AUH

    S M T W T F S

  24. EY005

    Abu Dhabi Intl. Airport

    3:15 AM

    AUH

    15h 30m

    Nonstop

    9:45 AM

    IAD

    S M T W T F S

  25. DD536

    Don Mueang Intl. Airport

    9:45 PM

    DMK

    1h 30m

    Nonstop

    11:15 PM

    HKT

    S M T W T F S
    Search

  26. SV851

    Phuket Intl. Airport

    4:20 PM

    HKT

    8h 20m

    Nonstop

    8:40 PM

    RUH

    - - T - T - S

  27. SV037

    Riyadh Airport

    8:50 AM

    RUH

    13h 55m

    Nonstop

    3:45 PM

    IAD

    S - T - T - S

  28. SL770

    Don Mueang Intl. Airport

    9:50 PM

    DMK

    1h 25m

    Nonstop

    11:15 PM

    HKT

    S M T - T F S
    Search

  29. SV851

    Phuket Intl. Airport

    4:20 PM

    HKT

    8h 20m

    Nonstop

    8:40 PM

    RUH

    - - T - T - S

  30. SV037

    Riyadh Airport

    8:50 AM

    RUH

    13h 55m

    Nonstop

    3:45 PM

    IAD

    S - T - T - S
Find more flights and airlines

About Don Mueang Intl. Airport and Dulles International Airport

Learn about Don Mueang Intl. Airport (DMK) and Dulles International Airport (IAD) — including location, terminals, transportation, and travel tips.

Flight distance 14,149.04 km
Cheapest one-way ticket price €852
Cheapest return ticket price €1,170

FAQs for Don Mueang Intl. Airport to Dulles International Airport Flights

  • What are the cheapest flights from Don Mueang Intl. Airport to Dulles International Airport?

    One-way flights from Don Mueang Intl. Airport to Dulles International Airport currently start from €852, and round-trip fares start from €1,170. The current lowest fare is a Thai AirAsia flight departing on Mon, Nov 23; 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 Don Mueang Intl. Airport to Dulles International Airport is €961. Prices may vary depending on the departure date, airline, and availability.
  • Enter Don Mueang Intl. Airport and Dulles International 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.

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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 in 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, WLAN, 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 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.