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Washington D.C. to Chiang Mai flight
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Dulles International Airport to Chiang Mai Intl. Airport flight

Search for flights from Washington D.C. to Chiang Mai and check out affordable one-way and round-trip options.

      • IAD 9:00 PM
        26h 10m
        2 stops
        CNX 10:10 AM
        Washington D.C. - Chiang Mai | Mon, May 11 | Qatar Airways
        CNX 4:30 PM
        36h 50m
        2 stops
        IAD 6:20 PM
        Chiang Mai - Washington D.C. | Sun, May 17 | Thai AirAsia
        PHP 66,313 PHP 123,627
        46% off
        46% off
        PHP 123,627 PHP 66,313
      • IAD 9:00 PM
        26h 10m
        2 stops
        CNX 10:10 AM
        Washington D.C. - Chiang Mai | Sat, May 16 | Qatar Airways
        CNX 10:20 PM
        55h
        2 stops
        IAD 6:20 PM
        Chiang Mai - Washington D.C. | Fri, May 22 | Thai AirAsia
        PHP 66,884 PHP 123,627
        46% off
        46% off
        PHP 123,627 PHP 66,884
      • IAD 9:00 PM
        33h 55m
        2 stops
        CNX 5:55 PM
        Washington D.C. - Chiang Mai | Sun, May 17 | Qatar Airways
        CNX 7:00 AM
        46h 20m
        2 stops
        IAD 6:20 PM
        Chiang Mai - Washington D.C. | Sat, May 23 | Thai AirAsia
        PHP 68,534 PHP 123,627
        45% off
        45% off
        PHP 123,627 PHP 68,534
      • IAD 9:00 PM
        39h 25m
        2 stops
        CNX 11:25 PM
        Washington D.C. - Chiang Mai | Sun, May 10 | Qatar Airways
        CNX 9:05 PM
        56h 15m
        2 stops
        IAD 6:20 PM
        Chiang Mai - Washington D.C. | Fri, May 15 | Thai Vietjet Air
        PHP 76,603
        38% off
        PHP 123,627 PHP 76,603
      • IAD 10:55 AM
        33h 15m
        2 stops
        CNX 7:10 AM
        Washington D.C. - Chiang Mai | Sun, May 10 | Emirates
        CNX 10:55 PM
        44h 45m
        2 stops
        IAD 8:40 AM
        Chiang Mai - Washington D.C. | Fri, May 15 | Thai AirAsia
        PHP 91,021
        26% off
        PHP 123,627 PHP 91,021
      • IAD 10:55 AM
        35h 25m
        2 stops
        CNX 9:20 AM
        Washington D.C. - Chiang Mai | Sat, May 16 | Emirates
        CNX 10:10 AM
        33h 30m
        2 stops
        IAD 8:40 AM
        Chiang Mai - Washington D.C. | Fri, May 22 | Emirates
        PHP 91,120
        26% off
        PHP 123,627 PHP 91,120
      • IAD 10:55 AM
        35h 25m
        2 stops
        CNX 9:20 AM
        Washington D.C. - Chiang Mai | Sun, May 17 | Emirates
        CNX 2:35 PM
        29h 5m
        2 stops
        IAD 8:40 AM
        Chiang Mai - Washington D.C. | Sat, May 23 | Bangkok Airways
        PHP 91,120
        26% off
        PHP 123,627 PHP 91,120
      • IAD 7:10 AM
        40h 15m
        2 stops
        CNX 10:25 AM
        Washington D.C. - Chiang Mai | Sun, May 17 | EVA Air
        CNX 11:35 AM
        41h 24m
        2 stops
        DCA 5:59 PM
        Chiang Mai - Washington D.C. | Sat, May 23 | EVA Air
        PHP 92,823
        25% off
        PHP 123,627 PHP 92,823
      • IAD 9:45 PM
        34h 25m
        2 stops
        CNX 7:10 PM
        Washington D.C. - Chiang Mai | Sat, May 16 | Turkish Airlines
        CNX 10:10 AM
        43h 10m
        2 stops
        IAD 6:20 PM
        Chiang Mai - Washington D.C. | Fri, May 22 | Bangkok Airways
        PHP 99,706
        19% off
        PHP 123,627 PHP 99,706
      • IAD 9:00 AM
        38h 25m
        2 stops
        CNX 10:25 AM
        Washington D.C. - Chiang Mai | Sun, May 10 | EVA Air
        CNX 11:35 AM
        29h 15m
        2 stops
        IAD 5:50 AM
        Chiang Mai - Washington D.C. | Fri, May 15 | EVA Air
        PHP 101,374
        18% off
        PHP 123,627 PHP 101,374
      • WAS 1:00 PM
        17h 25m
        1 stop
        CNX 2:00 PM
        Washington D.C. - Chiang Mai | Mon, May 11 | Normal Airline
        CNX 3:00 PM
        6h
        Nonstop
        WAS 4:00 PM
        Chiang Mai - Washington D.C. | Wed, May 13 | Normal Airline
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      • IAD 3:10 PM
        28h 15m
        1 stop
        CNX 6:25 AM
        Washington D.C. - Chiang Mai | Mon, Jun 1 | Etihad Airways
        PHP 54,000 PHP 125,943
        56% off
        56% off
        PHP 125,943 PHP 54,000
      • IAD 3:10 PM
        28h 15m
        1 stop
        CNX 6:25 AM
        Washington D.C. - Chiang Mai | Sun, May 31 | Etihad Airways
        PHP 66,768 PHP 125,943
        47% off
        47% off
        PHP 125,943 PHP 66,768
      • IAD 3:10 PM
        28h 15m
        1 stop
        CNX 6:25 AM
        Washington D.C. - Chiang Mai | Wed, Jun 3 | Etihad Airways
        PHP 80,651 PHP 125,943
        36% off
        36% off
        PHP 125,943 PHP 80,651
      • IAD 3:10 PM
        28h 15m
        1 stop
        CNX 6:25 AM
        Washington D.C. - Chiang Mai | Sun, Jun 14 | Etihad Airways
        PHP 80,723
        36% off
        PHP 125,943 PHP 80,723
      • IAD 3:10 PM
        28h 15m
        1 stop
        CNX 6:25 AM
        Washington D.C. - Chiang Mai | Mon, Jun 15 | Etihad Airways
        PHP 83,112
        34% off
        PHP 125,943 PHP 83,112
      • IAD 3:10 PM
        28h 15m
        1 stop
        CNX 6:25 AM
        Washington D.C. - Chiang Mai | Mon, Jun 8 | Etihad Airways
        PHP 83,291
        34% off
        PHP 125,943 PHP 83,291
      • IAD 1:15 PM
        44h 30m
        1 stop
        CNX 8:45 PM
        Washington D.C. - Chiang Mai | Mon, Jun 15 | Delta Air Lines
        PHP 87,098
        31% off
        PHP 125,943 PHP 87,098
      • IAD 1:30 PM
        23h 20m
        1 stop
        CNX 11:50 PM
        Washington D.C. - Chiang Mai | Sat, Jun 27 | Delta Air Lines
        PHP 97,727
        22% off
        PHP 125,943 PHP 97,727
      • IAD 11:00 PM
        35h 50m
        1 stop
        CNX 9:50 PM
        Washington D.C. - Chiang Mai | Fri, Jun 12 | Air China
        PHP 102,979
        18% off
        PHP 125,943 PHP 102,979
      • IAD 11:00 PM
        35h 50m
        1 stop
        CNX 9:50 PM
        Washington D.C. - Chiang Mai | Fri, May 29 | Air China
        PHP 103,273
        18% off
        PHP 125,943 PHP 103,273
      • WAS 1:00 PM
        17h 25m
        1 stop
        CNX 2:00 PM
        Washington D.C. - Chiang Mai | Mon, May 11 | Normal Airline
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Displayed flight fares from Washington D.C. to Chiang Mai are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Selected Airlines from Dulles International Airport to Chiang Mai Intl. Airport

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

Etihad Airways
From PHP 29,069
Qatar Airways
From PHP 39,234
Turkish Airlines
From PHP 42,354
Alaska Airlines
From PHP 45,047
Saudia
From PHP 45,431
United Airlines
From PHP 47,285
Korean Air
From PHP 51,690
Malaysia Airlines
From PHP 56,996
Air Premia
From PHP 59,376
Porter Airlines
From PHP 60,660

Find more flights and airlines

Flight Schedule from Dulles International Airport to Chiang Mai Intl. Airport

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. TK008

    Dulles International Airport

    9:45 PM

    IAD

    10h 5m

    Nonstop

    2:50 PM

    IST

    S M T W T F S
    Search

  2. TK8549

    Istanbul Airport

    4:30 PM

    IST

    9h 10m

    Nonstop

    5:40 AM

    BKK

    S - T - T F S

  3. FD4104

    Suvarnabhumi Intl. Airport

    8:45 AM

    BKK

    1h 25m

    Nonstop

    10:10 AM

    CNX

    S M T W T F S

  4. QR708

    Dulles International Airport

    9:00 PM

    IAD

    12h 40m

    Nonstop

    4:40 PM

    DOH

    S M T W T F S
    Search

  5. QR838

    Hamad Intl. Airport

    7:25 PM

    DOH

    6h 55m

    Nonstop

    6:20 AM

    BKK

    S M T W T F S

  6. FD4104

    Suvarnabhumi Intl. Airport

    8:45 AM

    BKK

    1h 25m

    Nonstop

    10:10 AM

    CNX

    S M T W T F S

  7. QR708

    Dulles International Airport

    9:00 PM

    IAD

    12h 40m

    Nonstop

    4:40 PM

    DOH

    S M T W T F S
    Search

  8. QR844

    Hamad Intl. Airport

    8:40 PM

    DOH

    7h 40m

    Nonstop

    9:20 AM

    KUL

    S M T W T F S

  9. QR5008

    Kuala Lumpur Intl. Airport

    9:50 AM

    KUL

    2h 50m

    Nonstop

    11:40 AM

    CNX

    S - T - T - S

  10. CI9095

    Dulles International Airport

    7:59 PM

    IAD

    1h 28m

    Nonstop

    9:27 PM

    JFK

    S M T W T F S
    Search

  11. CI011

    John F Kennedy Intl. Airport

    1:15 AM

    JFK

    16h 35m

    Nonstop

    5:50 AM

    TPE

    S - T - T - S

  12. CI851

    Taoyuan Intl. Airport

    7:30 AM

    TPE

    3h 50m

    Nonstop

    10:20 AM

    CNX

    S M T W T F S

  13. AS737

    Dulles International Airport

    5:38 PM

    IAD

    5h 48m

    Nonstop

    8:26 PM

    SEA

    S - T W T F S
    Search

  14. BR025

    Seattle Tacoma Intl. Airport

    1:30 AM

    SEA

    12h 40m

    Nonstop

    5:10 AM

    TPE

    S M T W T F S

  15. BR257

    Taoyuan Intl. Airport

    7:40 AM

    TPE

    3h 45m

    Nonstop

    10:25 AM

    CNX

    S M T W T F S

  16. EY006

    Dulles International Airport

    3:10 PM

    IAD

    13h 5m

    Nonstop

    12:15 PM

    AUH

    S M T W T F S
    Search

  17. EY400

    Abu Dhabi Intl. Airport

    2:15 PM

    AUH

    6h 35m

    Nonstop

    11:50 PM

    BKK

    - - - - T F S

  18. FD3437

    Don Mueang Intl. Airport

    6:45 AM

    DMK

    1h 10m

    Nonstop

    7:55 AM

    CNX

    S M T W T F S

  19. UA796

    Dulles International Airport

    4:10 PM

    IAD

    6h 9m

    Nonstop

    7:19 PM

    SFO

    S M T W T F S
    Search

  20. BR027

    San Francisco Intl. Airport

    12:25 AM

    SFO

    13h 50m

    Nonstop

    5:15 AM

    TPE

    S M T W T F S

  21. BR257

    Taoyuan Intl. Airport

    7:40 AM

    TPE

    3h 45m

    Nonstop

    10:25 AM

    CNX

    S M T W T F S

  22. EY006

    Dulles International Airport

    3:10 PM

    IAD

    13h 5m

    Nonstop

    12:15 PM

    AUH

    S M T W T F S
    Search

  23. EY408

    Abu Dhabi Intl. Airport

    8:40 PM

    AUH

    6h 35m

    Nonstop

    6:15 AM

    BKK

    S M T W T F S

  24. FD4104

    Suvarnabhumi Intl. Airport

    8:45 AM

    BKK

    1h 25m

    Nonstop

    10:10 AM

    CNX

    S M T W T F S

  25. EY006

    Dulles International Airport

    3:10 PM

    IAD

    13h 5m

    Nonstop

    12:15 PM

    AUH

    S M T W T F S
    Search

  26. EY408

    Abu Dhabi Intl. Airport

    8:40 PM

    AUH

    6h 35m

    Nonstop

    6:15 AM

    BKK

    S M T W T F S

  27. VZ102

    Suvarnabhumi Intl. Airport

    9:55 AM

    BKK

    1h 25m

    Nonstop

    11:20 AM

    CNX

    S M T W T F S

  28. TK008

    Dulles International Airport

    9:45 PM

    IAD

    10h 5m

    Nonstop

    2:50 PM

    IST

    S M T W T F S
    Search

  29. TK8549

    Istanbul Airport

    4:30 PM

    IST

    9h 10m

    Nonstop

    5:40 AM

    BKK

    S - T - T F S

  30. SL514

    Don Mueang Intl. Airport

    4:45 PM

    DMK

    1h 15m

    Nonstop

    6:00 PM

    CNX

    S M T W T F S
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Dulles International Airport to Chiang Mai Intl. Airport Flights Info

Flight distance13,600.98 km
Cheapest one-way ticket pricePHP 54,000
Cheapest return ticket pricePHP 66,313

FAQs for Dulles International Airport to Chiang Mai Intl. Airport Flights

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

    • The distance from Chiang Mai International Airport to downtown is about 3 km. It takes about 20 minutes by taxi.
  • The closest airport to Chiang Mai Intl. Airport (CNX) is Lampang Airport. The distance is around 78 km.

Popular Destinations

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.