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One Way Price

AED 3,716 AED 20,100

Duration

23 h 0 m 51 h 0 m

Stops From Washington

Departure From Washington

6 AM - 12 PM

AED 3,716

12 PM - 6 PM

AED 3,716

After 6 PM

AED 8,446

Arrival at Koh Samui

6 AM - 12 PM

AED 8,446

12 PM - 6 PM

AED 3,716

After 6 PM

AED 3,716

Alliances & Airlines

Oneworld

()

SkyTeam

(1)

Star Alliance

(19)

Layover Airports

+ 2 more

Layover Duration

2 h 35 m 25 h 30 m

Washington to Koh Samui Flight Schedule & Status

Planning your travel has never been easier. Get updated flight schedules for various airlines between Washington to Koh Samui on MakeMyTrip. We offer the cheapest airfares across all major airlines. You can book your Washington to Koh Samui Flight at best price and can also check Koh Samui to Washington Flight Schedule for your return journey online. Take advantage of amazing offers for your flights only at Makemytrip. Get Up To AED 150 OFF* on your flight booking with MakeMyTrip using coupon code : “FLYAE”. 100% Refund on Flight cancellations with MMT Zero Cancellation.

Sorted By:
Departure
Duration
Arrival
Price
United Airlines, Bangkok Airways

More Timing Options

AED 3,750

AED 3,716

Transit Visa may be required

Washington-Reagan Apt to Koh Samui , 31 Mar

United Airlines UA | 511

13:00

Tue, 31 Mar 26

Washington-Reagan Apt, United States

14:19

Tue, 31 Mar 26

Chicago, United States

BAGGAGE : CHECK INCABIN

Information not available

United Airlines UA | 511

15:45

Tue, 31 Mar 26

Chicago, United States

18:38

Tue, 31 Mar 26

Terminal T3

San Francisco, United States

BAGGAGE : CHECK INCABIN

Information not available

United Airlines UA | 1

22:40

Tue, 31 Mar 26

Terminal I

San Francisco, United States

17 h 05 m

06:45

Thu, 2 Apr 26

Terminal T2

Singapore, Singapore

BAGGAGE : CHECK INCABIN

Information not available

Bangkok Airways PG | 966

12:15

Thu, 2 Apr 26

Terminal T1

Singapore, Singapore

01 h 55 m

13:10

Thu, 2 Apr 26

Koh Samui, Thailand

BAGGAGE : CHECK INCABIN

Information not available

Turkish Airlines

AED 4,130

AED 4,096

Transit Visa may be required

Washington-Dulles Apt to Koh Samui , 31 Mar

Turkish Airlines TK | 188

13:20

Tue, 31 Mar 26

Washington-Dulles Apt, United States

09 h 50 m

06:10

Wed, 1 Apr 26

Istanbul, Turkey

BAGGAGE : CHECK INCABIN

Information not available

Turkish Airlines TK | 518

19:10

Wed, 1 Apr 26

Istanbul, Turkey

11 h

11:10

Thu, 2 Apr 26

Terminal T1

Singapore, Singapore

BAGGAGE : CHECK INCABIN

Information not available

Turkish Airlines TK | 7613 | Operated By Bangkok Airways

17:20

Thu, 2 Apr 26

Terminal T1

Singapore, Singapore

01 h 55 m

18:15

Thu, 2 Apr 26

Koh Samui, Thailand

BAGGAGE : CHECK INCABIN

Information not available

United Airlines, Bangkok Airways

AED 4,330

AED 4,296

Transit Visa may be required

Washington-Reagan Apt to Koh Samui , 31 Mar

United Airlines UA | 368

17:59

Tue, 31 Mar 26

Terminal T2

Washington-Reagan Apt, United States

06 h 14 m

21:13

Tue, 31 Mar 26

Terminal T3

San Francisco, United States

BAGGAGE : CHECK INCABIN

Information not available

United Airlines UA | 1

22:40

Tue, 31 Mar 26

Terminal I

San Francisco, United States

17 h 05 m

06:45

Thu, 2 Apr 26

Terminal T2

Singapore, Singapore

BAGGAGE : CHECK INCABIN

Information not available

Bangkok Airways PG | 966

12:15

Thu, 2 Apr 26

Terminal T1

Singapore, Singapore

01 h 55 m

13:10

Thu, 2 Apr 26

Koh Samui, Thailand

BAGGAGE : CHECK INCABIN

Information not available

Turkish Airlines

AED 8,480

AED 8,446

Transit Visa may be required

Washington-Dulles Apt to Koh Samui , 31 Mar

Turkish Airlines TK | 8

21:45

Tue, 31 Mar 26

Washington-Dulles Apt, United States

10 h 05 m

14:50

Wed, 1 Apr 26

Istanbul, Turkey

BAGGAGE : CHECK INCABIN

Information not available

Turkish Airlines TK | 58

15:50

Wed, 1 Apr 26

Istanbul, Turkey

09 h 15 m

05:05

Thu, 2 Apr 26

Bangkok, Thailand

BAGGAGE : CHECK INCABIN

Information not available

Turkish Airlines TK | 7528 | Operated By Bangkok Airways

06:40

Thu, 2 Apr 26

Bangkok, Thailand

01 h 05 m

07:45

Thu, 2 Apr 26

Koh Samui, Thailand

BAGGAGE : CHECK INCABIN

Information not available

Turkish Airlines

AED 8,517

AED 8,483

Transit Visa may be required

Washington-Dulles Apt to Koh Samui , 31 Mar

Turkish Airlines TK | 8

21:45

Tue, 31 Mar 26

Washington-Dulles Apt, United States

10 h 05 m

14:50

Wed, 1 Apr 26

Istanbul, Turkey

BAGGAGE : CHECK INCABIN

Information not available

Turkish Airlines TK | 58

15:50

Wed, 1 Apr 26

Istanbul, Turkey

09 h 15 m

05:05

Thu, 2 Apr 26

Bangkok, Thailand

BAGGAGE : CHECK INCABIN

Information not available

Turkish Airlines TK | 7560 | Operated By Bangkok Airways

07:10

Thu, 2 Apr 26

Bangkok, Thailand

01 h 05 m

08:15

Thu, 2 Apr 26

Koh Samui, Thailand

BAGGAGE : CHECK INCABIN

Information not available

Turkish Airlines, Bangkok Airways

AED 8,830

AED 8,796

Transit Visa may be required

Washington-Dulles Apt to Koh Samui , 31 Mar

Turkish Airlines TK | 8

21:45

Tue, 31 Mar 26

Washington-Dulles Apt, United States

10 h 05 m

14:50

Wed, 1 Apr 26

Istanbul, Turkey

BAGGAGE : CHECK INCABIN

Information not available

Turkish Airlines TK | 58

15:50

Wed, 1 Apr 26

Istanbul, Turkey

09 h 15 m

05:05

Thu, 2 Apr 26

Bangkok, Thailand

BAGGAGE : CHECK INCABIN

Information not available

Bangkok Airways PG | 109

06:40

Thu, 2 Apr 26

Bangkok, Thailand

01 h 05 m

07:45

Thu, 2 Apr 26

Koh Samui, Thailand

BAGGAGE : CHECK INCABIN

Information not available

Turkish Airlines, Bangkok Airways

AED 8,884

AED 8,850

Transit Visa may be required

Washington-Dulles Apt to Koh Samui , 31 Mar

Turkish Airlines TK | 8

21:45

Tue, 31 Mar 26

Washington-Dulles Apt, United States

10 h 05 m

14:50

Wed, 1 Apr 26

Istanbul, Turkey

BAGGAGE : CHECK INCABIN

Information not available

Turkish Airlines TK | 58

15:50

Wed, 1 Apr 26

Istanbul, Turkey

09 h 15 m

05:05

Thu, 2 Apr 26

Bangkok, Thailand

BAGGAGE : CHECK INCABIN

Information not available

Bangkok Airways PG | 107

07:10

Thu, 2 Apr 26

Bangkok, Thailand

01 h 05 m

08:15

Thu, 2 Apr 26

Koh Samui, Thailand

BAGGAGE : CHECK INCABIN

Information not available

Air France, Bangkok Airways

AED 9,280

AED 9,246

Washington-Dulles Apt to Koh Samui , 31 Mar

Air France AF | 53

21:45

Tue, 31 Mar 26

Washington-Dulles Apt, United States

07 h 30 m

11:15

Wed, 1 Apr 26

Terminal T2E

Paris, France

BAGGAGE : CHECK INCABIN

Information not available

Air France AF | 182

13:15

Wed, 1 Apr 26

Terminal T2E

Paris, France

13 h 10 m

08:25

Thu, 2 Apr 26

Terminal T1

Singapore, Singapore

BAGGAGE : CHECK INCABIN

Information not available

Bangkok Airways PG | 966

12:15

Thu, 2 Apr 26

Terminal T1

Singapore, Singapore

01 h 55 m

13:10

Thu, 2 Apr 26

Koh Samui, Thailand

BAGGAGE : CHECK INCABIN

Information not available

Lufthansa

AED 17,100

AED 17,066

Washington-Dulles Apt to Koh Samui , 31 Mar

Lufthansa LH | 415

22:20

Tue, 31 Mar 26

Washington-Dulles Apt, United States

08 h 10 m

12:30

Wed, 1 Apr 26

Terminal T2

Munich, Germany

BAGGAGE : CHECK INCABIN

Information not available

Lufthansa LH | 772

22:20

Wed, 1 Apr 26

Terminal T2

Munich, Germany

10 h 40 m

14:00

Thu, 2 Apr 26

Bangkok, Thailand

BAGGAGE : CHECK INCABIN

Information not available

Lufthansa LH | 4628 | Operated By Bangkok Airways

15:30

Thu, 2 Apr 26

Bangkok, Thailand

01 h 05 m

16:35

Thu, 2 Apr 26

Koh Samui, Thailand

BAGGAGE : CHECK INCABIN

Information not available

Lufthansa

AED 19,690

AED 19,656

Washington-Dulles Apt to Koh Samui , 31 Mar

Lufthansa LH | 419

17:55

Tue, 31 Mar 26

Washington-Dulles Apt, United States

08 h

07:55

Wed, 1 Apr 26

Terminal T1

Frankfurt, Germany

BAGGAGE : CHECK INCABIN

Information not available

Lufthansa LH | 9762 | Operated By Singapore Airlines

12:15

Wed, 1 Apr 26

Terminal T1

Frankfurt, Germany

12 h 35 m

06:50

Thu, 2 Apr 26

Terminal 0

Singapore, Singapore

BAGGAGE : CHECK INCABIN

Information not available

Lufthansa LH | 4640 | Operated By Bangkok Airways

12:15

Thu, 2 Apr 26

Terminal T1

Singapore, Singapore

01 h 55 m

13:10

Thu, 2 Apr 26

Koh Samui, Thailand

BAGGAGE : CHECK INCABIN

Information not available

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