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Dulles International Airport to Tribhuvan International Airport flight
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Cheap Flights from Dulles International Airport to Tribhuvan International Airport

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

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • IAD19:10
        37h 15m
        2 stops
        KTM18:10
        Washington D.C. - Kathmandu|Sat, Apr 20|Saudia
        CNY 504CNY 855
        41% OFF
        41% OFF
        CNY 855CNY 504
      • IAD19:10
        33h 10m
        2 stops
        KTM14:05
        Washington D.C. - Kathmandu|Wed, May 1|Saudia
        CNY 519CNY 855
        39% OFF
        39% OFF
        CNY 855CNY 519
      • IAD22:00
        30h 20m
        2 stops
        KTM14:05
        Washington D.C. - Kathmandu|Wed, May 1|Etihad Airways
        CNY 638CNY 855
        25% OFF
        25% OFF
        CNY 855CNY 638
      • IAD19:10
        37h 15m
        2 stops
        KTM18:10
        Washington D.C. - Kathmandu|Sat, May 11|Saudia
        CNY 642
        CNY 642
      • IAD22:00
        30h 35m
        2 stops
        KTM14:20
        Washington D.C. - Kathmandu|Tue, Apr 30|Etihad Airways
        CNY 652
        CNY 652
      • IAD22:00
        36h 30m
        2 stops
        KTM20:15
        Washington D.C. - Kathmandu|Fri, May 3|Etihad Airways
        CNY 656
        CNY 656
      • IAD22:00
        36h 30m
        2 stops
        KTM20:15
        Washington D.C. - Kathmandu|Mon, Apr 29|Etihad Airways
        CNY 656
        CNY 656
      • IAD18:25
        29h
        2 stops
        KTM09:10
        Washington D.C. - Kathmandu|Thu, May 2|Delta Air Lines
        CNY 657
        CNY 657
      • IAD10:55
        25h 35m
        2 stops
        KTM22:15
        Washington D.C. - Kathmandu|Tue, May 7|Qatar Airways
        CNY 659
        CNY 659
      • IAD22:00
        36h 30m
        2 stops
        KTM20:15
        Washington D.C. - Kathmandu|Mon, May 6|Etihad Airways
        CNY 661
        CNY 661
      • IAD13:00
        3h 5m
        Direct
        KTM14:00
        Washington D.C. - Kathmandu|Fri, Apr 26|Saudia
        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 Dulles International Airport to Tribhuvan International Airport

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

Saudia
From S$ 504
Etihad Airways
From S$ 652
Delta Air Lines
From S$ 657
Qatar Airways
From S$ 667
United Airlines
From S$ 829
Virgin Atlantic
From S$ 858
Swiss Airlines
From S$ 885
American Airlines
From S$ 951
Air France
From S$ 968
Egypt Air
From S$ 981
ANA airlines
Find more flights and airlines
Flight Schedule from Dulles International Airport to Tribhuvan International Airport

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. QR710

    Qatar Airways

    10:55

    IAD

    12.7h

    06:35

    DOH

    --T-T-S
    Search

  2. QR1022

    Qatar Airways

    09:05

    DOH

    1.3h

    11:25

    DXB

    SMTWTFS

  3. FZ573

    Flydubai

    18:10

    DXB

    4.3h

    00:15

    KTM

    SMTWTFS

  4. QR710

    Qatar Airways

    10:55

    IAD

    12.7h

    06:35

    DOH

    --T-T-S
    Search

  5. QR1038

    Qatar Airways

    07:40

    DOH

    1.2h

    09:50

    SHJ

    SMTWTFS

  6. G9530

    Air Arabia

    15:05

    SHJ

    3.9h

    20:45

    KTM

    SMTWTFS

  7. AI104

    Air India

    11:15

    IAD

    14.3h

    11:00

    DEL

    -MT-TFS
    Search

  8. AI211

    Air India

    18:35

    DEL

    1.8h

    20:35

    KTM

    SMTWTFS

  9. AI104

    Air India

    11:15

    IAD

    14.3h

    11:00

    DEL

    -MT-TFS
    Search

  10. AI215

    Air India

    12:55

    DEL

    1.8h

    14:55

    KTM

    SMTWTFS

  11. SV038

    Saudia

    19:10

    IAD

    12.7h

    14:50

    RUH

    S-T-T--
    Search

  12. SV552

    Saudia

    18:00

    RUH

    2.0h

    21:00

    DXB

    SMTWTFS

  13. FZ1133

    Flydubai

    03:30

    DXB

    4.3h

    09:30

    KTM

    SMTWTFS

  14. QR708

    Qatar Airways

    21:05

    IAD

    12.7h

    16:45

    DOH

    SMTWTFS
    Search

  15. QR4780

    Qatar Airways

    20:15

    DOH

    3.4h

    02:10

    DEL

    SMTWTFS

  16. 6E1151

    IndiGo

    07:50

    DEL

    1.8h

    09:50

    KTM

    SMTWTFS

  17. DL8514

    Delta Air Lines

    21:20

    IAD

    7.5h

    10:50

    CDG

    --T-T-S
    Search

  18. DL8626

    Delta Air Lines

    13:45

    CDG

    6.8h

    22:35

    DXB

    SMTWTFS

  19. RA230

    Nepal Airlines

    03:55

    DXB

    4.1h

    09:45

    KTM

    SM-W-F-

  20. DL8514

    Delta Air Lines

    21:20

    IAD

    7.5h

    10:50

    CDG

    --T-T-S
    Search

  21. DL8626

    Delta Air Lines

    13:45

    CDG

    6.8h

    22:35

    DXB

    SMTWTFS

  22. H9766

    Himalaya Airlines Pvt. Ltd.

    03:15

    DXB

    4.2h

    09:10

    KTM

    SMTWT-S

  23. AF053

    Air France

    21:20

    IAD

    7.5h

    10:50

    CDG

    --T-T-S
    Search

  24. AF662

    Air France

    13:45

    CDG

    6.8h

    22:35

    DXB

    SMTWTFS

  25. FZ1133

    Flydubai

    03:30

    DXB

    4.3h

    09:30

    KTM

    SMTWTFS

  26. EY130

    Etihad Airways

    22:00

    IAD

    13.0h

    19:00

    AUH

    SMTWTFS
    Search

  27. EY218

    Etihad Airways

    22:10

    AUH

    3.6h

    03:15

    DEL

    SMTWTFS

  28. UK157

    Vistara

    07:55

    DEL

    2.3h

    10:30

    KTM

    SMTWTFS
Find more flights and airlines

Dulles International Airport to Tribhuvan International Airport Flights Info

Flight distance12,405.4km
Cheapest one-way ticket priceS$ 504
Cheapest return ticket priceS$ 1,482

FAQs for Dulles International Airport to Tribhuvan International Airport Flights

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

    • The distance from Tribhuvan International Airport to downtown is about 3km, by taxi about 20 minutes.

  • What's the closest airport to Tribhuvan International Airport (KTM)?

    The closest airport to Tribhuvan International Airport (KTM) is Bharatpur Airport. The distance is around 91km.

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