Popular Filters
One Way Price
Duration
Stops From Koh Samui
Departure From Koh Samui
AED 5,986
AED 3,446
AED 3,390
Arrival at Washington
AED 12,926
AED 5,986
AED 3,390
Alliances & Airlines
Oneworld
(13)
SkyTeam
()
Star Alliance
(8)
+ 2 more
Layover Airports
+ 5 more
Layover Duration
Top Airlines
Popular Routes UAE
Popular UAE Routes
Koh Samui to Washington Flight Schedule & Status
Planning your travel has never been easier. Get updated flight schedules for various airlines between Koh Samui to Washington on MakeMyTrip. We offer the cheapest airfares across all major airlines. You can book your Koh Samui to Washington Flight at best price and can also check Washington to Koh Samui 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.
AED 3,390
Koh Samui to Washington-Dulles Apt , 31 Mar
Bangkok Airways PG | 192
21:00
Tue, 31 Mar 26
Koh Samui, Thailand
01 h 30 m
22:30
Tue, 31 Mar 26
Bangkok, Thailand
BAGGAGE : CHECK INCABIN
Information not available
Qatar Airways QR | 827
09:45
Wed, 1 Apr 26
Bangkok, Thailand
07 h 55 m
13:40
Wed, 1 Apr 26
Doha, Qatar
BAGGAGE : CHECK INCABIN
Information not available
Qatar Airways QR | 707
07:50
Thu, 2 Apr 26
Doha, Qatar
15 h 20 m
16:10
Thu, 2 Apr 26
Washington-Dulles Apt, United States
BAGGAGE : CHECK INCABIN
Information not available
AED 3,446
Koh Samui to Washington-Dulles Apt , 31 Mar
Bangkok Airways PG | 190
19:55
Tue, 31 Mar 26
Koh Samui, Thailand
01 h 30 m
21:25
Tue, 31 Mar 26
Bangkok, Thailand
BAGGAGE : CHECK INCABIN
Information not available
Qatar Airways QR | 827
09:45
Wed, 1 Apr 26
Bangkok, Thailand
07 h 55 m
13:40
Wed, 1 Apr 26
Doha, Qatar
BAGGAGE : CHECK INCABIN
Information not available
Qatar Airways QR | 707
07:50
Thu, 2 Apr 26
Doha, Qatar
15 h 20 m
16:10
Thu, 2 Apr 26
Washington-Dulles Apt, United States
BAGGAGE : CHECK INCABIN
Information not available
AED 4,532
Koh Samui to Washington-Dulles Apt , 31 Mar
Qatar Airways QR | 4335 | Operated By Bangkok Airways
20:35
Tue, 31 Mar 26
Koh Samui, Thailand
01 h 15 m
21:50
Tue, 31 Mar 26
Bangkok, Thailand
BAGGAGE : CHECK INCABIN
Information not available
Qatar Airways QR | 827
09:45
Wed, 1 Apr 26
Bangkok, Thailand
07 h 55 m
13:40
Wed, 1 Apr 26
Doha, Qatar
BAGGAGE : CHECK INCABIN
Information not available
Qatar Airways QR | 707
07:50
Thu, 2 Apr 26
Doha, Qatar
15 h 20 m
16:10
Thu, 2 Apr 26
Washington-Dulles Apt, United States
BAGGAGE : CHECK INCABIN
Information not available
AED 4,533
Koh Samui to Washington-Dulles Apt , 31 Mar
Qatar Airways QR | 4375 | Operated By Bangkok Airways
21:00
Tue, 31 Mar 26
Koh Samui, Thailand
01 h 30 m
22:30
Tue, 31 Mar 26
Bangkok, Thailand
BAGGAGE : CHECK INCABIN
Information not available
Qatar Airways QR | 827
09:45
Wed, 1 Apr 26
Bangkok, Thailand
07 h 55 m
13:40
Wed, 1 Apr 26
Doha, Qatar
BAGGAGE : CHECK INCABIN
Information not available
Qatar Airways QR | 707
07:50
Thu, 2 Apr 26
Doha, Qatar
15 h 20 m
16:10
Thu, 2 Apr 26
Washington-Dulles Apt, United States
BAGGAGE : CHECK INCABIN
Information not available
AED 6,020
Transit Visa may be required
Koh Samui to Washington-Dulles Apt , 31 Mar
Cathay Pacific CX | 6502 | Operated By Bangkok Airways
11:55
Tue, 31 Mar 26
Koh Samui, Thailand
03 h 25 m
16:20
Tue, 31 Mar 26
Terminal T1
Hong Kong, Hong Kong
BAGGAGE : CHECK INCABIN
Information not available
Cathay Pacific CX | 812
19:10
Tue, 31 Mar 26
Terminal T1
Hong Kong, Hong Kong
15 h 55 m
23:05
Tue, 31 Mar 26
Terminal E
Boston, United States
BAGGAGE : CHECK INCABIN
Information not available
United Airlines UA | 1734
05:45
Wed, 1 Apr 26
Terminal B
Boston, United States
01 h 40 m
07:25
Wed, 1 Apr 26
Washington-Dulles Apt, United States
BAGGAGE : CHECK INCABIN
Information not available
AED 11,218
Transit Visa may be required
Koh Samui to Washington-Reagan Apt , 31 Mar
Bangkok Airways PG | 807
11:55
Tue, 31 Mar 26
Koh Samui, Thailand
03 h 25 m
16:20
Tue, 31 Mar 26
Terminal T1
Hong Kong, Hong Kong
BAGGAGE : CHECK INCABIN
Information not available
Cathay Pacific CX | 812
19:10
Tue, 31 Mar 26
Terminal T1
Hong Kong, Hong Kong
15 h 55 m
23:05
Tue, 31 Mar 26
Terminal E
Boston, United States
BAGGAGE : CHECK INCABIN
Information not available
American Airlines AA | 1821
06:00
Wed, 1 Apr 26
Terminal B
Boston, United States
01 h 45 m
07:45
Wed, 1 Apr 26
Terminal T2
Washington-Reagan Apt, United States
BAGGAGE : CHECK INCABIN
Information not available
AED 11,329
Koh Samui to Washington-Dulles Apt , 31 Mar
Bangkok Airways PG | 259
15:25
Tue, 31 Mar 26
Koh Samui, Thailand
01 h
16:25
Tue, 31 Mar 26
Terminal D
Phuket, Thailand
BAGGAGE : CHECK INCABIN
Information not available
Emirates EK | 379
19:55
Tue, 31 Mar 26
Terminal I
Phuket, Thailand
06 h 15 m
23:10
Tue, 31 Mar 26
Terminal T3
Dubai, United Arab Emirates
BAGGAGE : CHECK INCABIN
Information not available
Emirates EK | 231
01:00
Wed, 1 Apr 26
Terminal T3
Dubai, United Arab Emirates
15 h 40 m
08:40
Wed, 1 Apr 26
Washington-Dulles Apt, United States
BAGGAGE : CHECK INCABIN
Information not available
AED 11,639
Transit Visa may be required
Koh Samui to Washington-Dulles Apt , 31 Mar
Bangkok Airways PG | 961
16:25
Tue, 31 Mar 26
Koh Samui, Thailand
01 h 55 m
19:20
Tue, 31 Mar 26
Terminal T1
Singapore, Singapore
BAGGAGE : CHECK INCABIN
Information not available
Turkish Airlines TK | 55
23:05
Tue, 31 Mar 26
Terminal T1
Singapore, Singapore
11 h 10 m
05:15
Wed, 1 Apr 26
Istanbul, Turkey
BAGGAGE : CHECK INCABIN
Information not available
Turkish Airlines TK | 187
07:40
Wed, 1 Apr 26
Istanbul, Turkey
10 h 55 m
11:35
Wed, 1 Apr 26
Washington-Dulles Apt, United States
BAGGAGE : CHECK INCABIN
Information not available
AED 11,774
Transit Visa may be required
Koh Samui to Washington-Dulles Apt , 31 Mar
Turkish Airlines TK | 7567 | Operated By Bangkok Airways
16:25
Tue, 31 Mar 26
Koh Samui, Thailand
01 h 55 m
19:20
Tue, 31 Mar 26
Terminal T1
Singapore, Singapore
BAGGAGE : CHECK INCABIN
Information not available
Turkish Airlines TK | 55
23:05
Tue, 31 Mar 26
Terminal T1
Singapore, Singapore
11 h 10 m
05:15
Wed, 1 Apr 26
Istanbul, Turkey
BAGGAGE : CHECK INCABIN
Information not available
Turkish Airlines TK | 187
07:40
Wed, 1 Apr 26
Istanbul, Turkey
10 h 55 m
11:35
Wed, 1 Apr 26
Washington-Dulles Apt, United States
BAGGAGE : CHECK INCABIN
Information not available
AED 12,956
Transit Visa may be required
Koh Samui to Washington-Dulles Apt , 31 Mar
Bangkok Airways PG | 170
18:25
Tue, 31 Mar 26
Koh Samui, Thailand
01 h 15 m
19:40
Tue, 31 Mar 26
Bangkok, Thailand
BAGGAGE : CHECK INCABIN
Information not available
All Nippon Airways NH | 850
21:35
Tue, 31 Mar 26
Bangkok, Thailand
06 h 25 m
06:00
Wed, 1 Apr 26
Terminal T2
Tokyo-Haneda Airport, Japan
BAGGAGE : CHECK INCABIN
Information not available
All Nippon Airways NH | 102
10:20
Wed, 1 Apr 26
Terminal T3
Tokyo-Haneda Airport, Japan
12 h 45 m
10:05
Wed, 1 Apr 26
Washington-Dulles Apt, United States
BAGGAGE : CHECK INCABIN
Information not available
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