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

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

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • USM19:50
        32h 20m
        2 stops
        IAD17:10
        Koh Samui - Washington D.C.|Wed, May 29|Bangkok Airways
        CAD 845CAD 2,166
        61% OFF
        61% OFF
        CAD 2,166CAD 845
      • USM06:55
        43h 50m
        2 stops
        IAD15:45
        Koh Samui - Washington D.C.|Thu, May 30|Bangkok Airways
        CAD 915CAD 2,166
        57% OFF
        57% OFF
        CAD 2,166CAD 915
      • USM06:55
        43h 50m
        2 stops
        IAD15:45
        Koh Samui - Washington D.C.|Fri, May 31|Bangkok Airways
        CAD 924CAD 2,166
        56% OFF
        56% OFF
        CAD 2,166CAD 924
      • USM06:55
        43h 50m
        2 stops
        IAD15:45
        Koh Samui - Washington D.C.|Tue, May 28|Bangkok Airways
        CAD 1,047
        CAD 1,047
      • USM13:30
        65h 25m
        2 stops
        IAD19:55
        Koh Samui - Washington D.C.|Wed, May 29|Turkish Airlines
        CAD 1,286
        CAD 1,286
      • USM13:30
        60h 15m
        2 stops
        IAD14:45
        Koh Samui - Washington D.C.|Thu, May 30|Turkish Airlines
        CAD 1,287
        CAD 1,287
      • USM21:15
        30h 25m
        2 stops
        IAD16:40
        Koh Samui - Washington D.C.|Thu, May 30|Etihad Airways
        CAD 1,287
        CAD 1,287
      • USM08:00
        35h 40m
        2 stops
        IAD08:40
        Koh Samui - Washington D.C.|Wed, May 29|Emirates
        CAD 1,370
        CAD 1,370
      • USM08:00
        35h 40m
        2 stops
        IAD08:40
        Koh Samui - Washington D.C.|Thu, May 30|Emirates
        CAD 1,409
        CAD 1,409
      • USM19:10
        32h 30m
        2 stops
        IAD16:40
        Koh Samui - Washington D.C.|Wed, May 29|Etihad Airways
        CAD 1,410
        CAD 1,410
      • USM13:00
        3h 5m
        Direct
        IAD14:00
        Koh Samui - Washington D.C.|Mon, Jun 3|Bangkok 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 Samui International Airport to Dulles International Airport

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

Bangkok Airways
From CAD 845
Turkish Airlines
From CAD 1,286
Etihad Airways
From CAD 1,287
Emirates
From CAD 1,370
Qatar Airways
From CAD 1,516
Scoot
From CAD 1,600
Cathay Pacific
From CAD 1,634
KLM
From CAD 2,556
Air France
From CAD 3,049
Singapore Airlines
From CAD 3,305
ANA airlines

Find more flights and airlines

Flight Schedule from Samui International Airport to Dulles International Airport

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. PG106

    Bangkok Airways

    08:45

    USM

    1.3h

    10:00

    BKK

    SMTWTFS
    Search

  2. AI335

    Air India

    19:00

    BKK

    4.5h

    22:00

    DEL

    SMTWTFS

  3. AI103

    Air India

    01:55

    DEL

    14.8h

    07:15

    IAD

    -MT-TFS

  4. CX6502

    Cathay Pacific

    10:55

    USM

    3.3h

    15:15

    HKG

    SMTWTFS
    Search

  5. CX892

    Cathay Pacific

    19:55

    HKG

    12.8h

    17:45

    SFO

    ---W-F-

  6. AS455

    Alaska Airlines

    21:15

    SFO

    5.2h

    05:27

    IAD

    SMTWTFS

  7. QR4402

    Qatar Airways

    15:25

    USM

    1.0h

    16:25

    HKT

    SMTWTFS
    Search

  8. QR847

    Qatar Airways

    20:30

    HKT

    6.8h

    23:15

    DOH

    SMTWTFS

  9. QR709

    Qatar Airways

    01:20

    DOH

    14.4h

    08:45

    IAD

    -MT-TFS

  10. EK4439

    Emirates

    17:50

    USM

    1.3h

    19:05

    BKK

    SMTWTFS
    Search

  11. EK373

    Emirates

    21:25

    BKK

    6.4h

    00:50

    DXB

    SMTWTFS

  12. EK231

    Emirates

    02:20

    DXB

    14.3h

    08:40

    IAD

    SMTWTFS

  13. QR4411

    Qatar Airways

    17:55

    USM

    1.0h

    18:55

    HKT

    SMTWTFS
    Search

  14. QR841

    Qatar Airways

    23:25

    HKT

    6.8h

    02:10

    DOH

    SMTWT--

  15. QR707

    Qatar Airways

    08:45

    DOH

    14.4h

    16:10

    IAD

    SMTWTFS

  16. QR4411

    Qatar Airways

    17:55

    USM

    1.0h

    18:55

    HKT

    SMTWTFS
    Search

  17. QR847

    Qatar Airways

    20:30

    HKT

    6.8h

    23:15

    DOH

    SMTWTFS

  18. QR709

    Qatar Airways

    01:20

    DOH

    14.4h

    08:45

    IAD

    -MT-TFS

  19. PG170

    Bangkok Airways

    18:25

    USM

    1.3h

    19:40

    BKK

    -----FS
    Search

  20. EK373

    Emirates

    21:25

    BKK

    6.4h

    00:50

    DXB

    SMTWTFS

  21. EK231

    Emirates

    02:20

    DXB

    14.3h

    08:40

    IAD

    SMTWTFS

  22. EY7752

    Etihad Airways

    19:10

    USM

    1.3h

    20:25

    BKK

    SMTWTFS
    Search

  23. EY409

    Etihad Airways

    21:25

    BKK

    6.4h

    00:50

    AUH

    SMTWTFS

  24. EY131

    Etihad Airways

    10:10

    AUH

    14.5h

    16:40

    IAD

    SMTWTFS

  25. PG1162

    Bangkok Airways

    19:50

    USM

    1.3h

    21:05

    BKK

    --T----
    Search

  26. SV849

    Saudia

    02:15

    BKK

    8.3h

    06:30

    JED

    -M-W-F-

  27. SV035

    Saudia

    09:25

    JED

    13.3h

    15:45

    IAD

    -M-W-FS

  28. EY7660

    Etihad Airways

    21:15

    USM

    1.5h

    22:45

    BKK

    SMTWTFS
    Search

  29. EY407

    Etihad Airways

    02:35

    BKK

    6.4h

    06:00

    AUH

    --T-T-S

  30. EY131

    Etihad Airways

    10:10

    AUH

    14.5h

    16:40

    IAD

    SMTWTFS
Find more flights and airlines

Samui International Airport to Dulles International Airport Flights Info

Flight distance14,631.4km
Cheapest one-way ticket priceCAD 846
Cheapest return ticket priceCAD 2,273

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