Cheap Flights from Dulles International Airport to Samui Airport
Search for flights from Washington D.C. to Koh Samui and check out affordable one-way and round-trip options.
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Round-trip
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One way
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IAD 12:30 PM43h2 stopsUSM 6:30 PMWashington D.C. - Koh Samui | Wed, Apr 23 | Turkish AirlinesUSM 8:45 AM61h2 stopsIAD 10:45 AMKoh Samui - Washington D.C. | Wed, Apr 30 | ScootPHP 71,974 PHP 85,84216% OFF16% OFFPHP 85,842 PHP 71,974
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IAD 1:30 PM43h 15m2 stopsUSM 7:45 PMWashington D.C. - Koh Samui | Thu, May 15 | Turkish AirlinesUSM 7:00 AM63h 45m2 stopsIAD 11:45 AMKoh Samui - Washington D.C. | Thu, May 22 | Bangkok AirwaysPHP 72,999 PHP 85,84215% OFF15% OFFPHP 85,842 PHP 72,999
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IAD 6:50 PM36h 40m2 stopsUSM 6:30 PMWashington D.C. - Koh Samui | Fri, May 16 | SaudiaUSM 7:00 AM43h 45m2 stopsIAD 3:45 PMKoh Samui - Washington D.C. | Fri, May 23 | Bangkok AirwaysPHP 73,271 PHP 85,84215% OFF15% OFFPHP 85,842 PHP 73,271
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IAD 9:40 PM36h 55m2 stopsUSM 9:35 PMWashington D.C. - Koh Samui | Mon, May 12 | Turkish AirlinesUSM 7:00 AM47h 45m2 stopsIAD 7:45 PMKoh Samui - Washington D.C. | Mon, May 19 | Bangkok AirwaysPHP 73,83114% OFFPHP 85,842 PHP 73,831
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IAD 9:40 PM32h 10m2 stopsUSM 4:50 PMWashington D.C. - Koh Samui | Sun, May 11 | Turkish AirlinesUSM 11:15 AM35h 30m2 stopsIAD 11:45 AMKoh Samui - Washington D.C. | Thu, May 15 | Bangkok AirwaysPHP 74,10314% OFFPHP 85,842 PHP 74,103
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IAD 10:05 PM34h 40m2 stopsUSM 7:45 PMWashington D.C. - Koh Samui | Mon, May 5 | Etihad AirwaysUSM 6:55 AM44h 15m2 stopsIAD 4:10 PMKoh Samui - Washington D.C. | Mon, May 12 | Bangkok AirwaysPHP 76,20811% OFFPHP 85,842 PHP 76,208
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IAD 1:30 PM44h2 stopsUSM 8:30 PMWashington D.C. - Koh Samui | Sat, May 10 | Turkish AirlinesUSM 6:55 AM47h 50m2 stopsIAD 7:45 PMKoh Samui - Washington D.C. | Fri, May 16 | Bangkok AirwaysPHP 76,72111% OFFPHP 85,842 PHP 76,721
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IAD 1:30 PM45h 5m2 stopsUSM 9:35 PMWashington D.C. - Koh Samui | Mon, May 5 | Turkish AirlinesUSM 6:55 AM63h 50m2 stopsIAD 11:45 AMKoh Samui - Washington D.C. | Mon, May 12 | Bangkok AirwaysPHP 78,3229% OFFPHP 85,842 PHP 78,322
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IAD 12:30 PM46h 5m2 stopsUSM 9:35 PMWashington D.C. - Koh Samui | Thu, May 1 | Turkish AirlinesUSM 6:55 AM38h 50m2 stopsIAD 10:45 AMKoh Samui - Washington D.C. | Thu, May 8 | Bangkok AirwaysPHP 78,8738% OFFPHP 85,842 PHP 78,873
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IAD 10:05 PM36h 30m2 stopsUSM 9:35 PMWashington D.C. - Koh Samui | Sat, May 10 | Etihad AirwaysUSM 7:00 AM44h 10m2 stopsIAD 4:10 PMKoh Samui - Washington D.C. | Sat, May 17 | Bangkok AirwaysPHP 78,9748% OFFPHP 85,842 PHP 78,974
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WAS 1:00 PM17h 25m1 stopsUSM Invalid DateWashington D.C. - Koh Samui | Tue, Apr 22 | Normal AirlineUSM 3:00 PM6hNonstopWAS 4:00 PMKoh Samui - Washington D.C. | Thu, Apr 24 | Normal AirlineFind More FlightsFind More Flights
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IAD 1:30 PM42h2 stopsUSM 6:30 PMWashington D.C. - Koh Samui | Mon, May 5 | Turkish AirlinesPHP 37,304 PHP 46,62020% OFF20% OFFPHP 46,620 PHP 37,304
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IAD 1:30 PM42h2 stopsUSM 6:30 PMWashington D.C. - Koh Samui | Wed, Apr 23 | Turkish AirlinesPHP 38,547 PHP 46,62017% OFF17% OFFPHP 46,620 PHP 38,547
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IAD 1:30 PM42h2 stopsUSM 6:30 PMWashington D.C. - Koh Samui | Sat, May 10 | Turkish AirlinesPHP 39,767 PHP 46,62015% OFF15% OFFPHP 46,620 PHP 39,767
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IAD 11:00 AM33h 50m2 stopsUSM 7:50 AMWashington D.C. - Koh Samui | Mon, May 5 | Qatar AirwaysPHP 39,81415% OFFPHP 46,620 PHP 39,814
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IAD 10:05 PM33h 10m2 stopsUSM 6:15 PMWashington D.C. - Koh Samui | Mon, May 5 | Etihad AirwaysPHP 40,33413% OFFPHP 46,620 PHP 40,334
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IAD 9:00 PM34h 15m2 stopsUSM 6:15 PMWashington D.C. - Koh Samui | Mon, Apr 21 | Qatar AirwaysPHP 40,54413% OFFPHP 46,620 PHP 40,544
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IAD 10:05 PM35h 20m2 stopsUSM 8:25 PMWashington D.C. - Koh Samui | Mon, Apr 21 | Etihad AirwaysPHP 41,37511% OFFPHP 46,620 PHP 41,375
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IAD 9:00 PM34h 15m2 stopsUSM 6:15 PMWashington D.C. - Koh Samui | Wed, Apr 23 | Qatar AirwaysPHP 42,02010% OFFPHP 46,620 PHP 42,020
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IAD 9:00 PM26h 30m2 stopsUSM 10:30 AMWashington D.C. - Koh Samui | Tue, Apr 29 | Qatar AirwaysPHP 42,8058% OFFPHP 46,620 PHP 42,805
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IAD 10:05 PM28h 50m2 stopsUSM 1:55 PMWashington D.C. - Koh Samui | Wed, Apr 23 | Etihad AirwaysPHP 42,8908% OFFPHP 46,620 PHP 42,890
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WAS 1:00 PM17h 25m1 stopsUSM Invalid DateWashington D.C. - Koh Samui | Tue, Apr 22 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Selected Airlines from Dulles International Airport to Samui Airport
See which airlines fly from Washington D.C. to Koh Samui. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.










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Flight Schedule from Dulles International Airport to Samui Airport
Check the schedule for flights from Washington D.C. to Koh Samui and find the flight that best matches your travel plans.
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QR708
Dulles International Airport
9:00 PM
IAD
4:45 PM
DOH
S M T W T F SSearch -
QR842
Hamad International Airport
8:50 PM
DOH
7:50 AM
HKT
S M T W T F S -
QR4408
Phuket International Airport
9:35 AM
HKT
10:30 AM
USM
S M T W T F S -
EY006
Dulles International Airport
10:05 PM
IAD
7:00 PM
AUH
S M T W T F SSearch -
EY410
Zayed International Airport
9:55 PM
AUH
7:40 AM
HKT
S M T W T F S -
PG250
Phuket International Airport
11:00 AM
HKT
11:55 AM
USM
S M T W T F S -
EY006
Dulles International Airport
10:05 PM
IAD
7:00 PM
AUH
S M T W T F SSearch -
EY410
Zayed International Airport
9:55 PM
AUH
7:40 AM
HKT
S M T W T F S -
PG254
Phuket International Airport
1:00 PM
HKT
1:55 PM
USM
S M T W T F S -
ET517
Dulles International Airport
9:40 PM
IAD
9:10 PM
ADD
S - T W - F -Search -
ET608
Addis Ababa Bole International Airport
10:40 PM
ADD
12:00 PM
BKK
- M - W - - S -
PG145
Suvarnabhumi Airport
1:40 PM
BKK
2:45 PM
USM
S M T W T F S -
HA4965
Dulles International Airport
5:00 PM
IAD
8:00 PM
LAX
S M T W T F SSearch -
SQ037
Los Angeles International Airport
11:10 PM
LAX
7:50 AM
SIN
S M T W T F S -
SQ8342
Singapore Changi Airport
10:15 AM
SIN
11:15 AM
USM
S M T W T F S -
AS309
Dulles International Airport
5:00 PM
IAD
8:00 PM
LAX
S M T W T F SSearch -
SQ037
Los Angeles International Airport
11:10 PM
LAX
7:50 AM
SIN
S M T W T F S -
SQ8342
Singapore Changi Airport
10:15 AM
SIN
11:15 AM
USM
S M T W T F S -
EY006
Dulles International Airport
10:05 PM
IAD
7:00 PM
AUH
S M T W T F SSearch -
EY402
Zayed International Airport
9:45 PM
AUH
7:10 AM
BKK
S M T W T F S -
PG167
Suvarnabhumi Airport
4:00 PM
BKK
5:05 PM
USM
S M T W T F S -
EY006
Dulles International Airport
10:05 PM
IAD
7:00 PM
AUH
S M T W T F SSearch -
EY498
Zayed International Airport
9:45 PM
AUH
9:40 AM
SIN
S M T W T F S -
PG968
Singapore Changi Airport
5:20 PM
SIN
6:15 PM
USM
S M T W T F S -
QR710
Dulles International Airport
11:00 AM
IAD
6:45 AM
DOH
- - T - T - SSearch -
QR944
Hamad International Airport
7:45 AM
DOH
9:00 PM
SIN
S M T W T F S -
TR640
Singapore Changi Airport
6:10 AM
SIN
7:05 AM
USM
S M T W T F S -
QR708
Dulles International Airport
9:00 PM
IAD
4:45 PM
DOH
S M T W T F SSearch -
QR948
Hamad International Airport
2:30 AM
DOH
3:45 PM
SIN
S M T W T F S -
QR4419
Singapore Changi Airport
5:20 PM
SIN
6:15 PM
USM
S M T W T F S
Dulles International Airport to Samui Airport Flights Info
Flight distance | 14,631.4 km |
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FAQs for Dulles International Airport to Samui Airport Flights
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What is the transportation method from the main airport to downtown in Koh Samui?
- The distance from Samui Airport to downtown is about 3 km. It takes about 20 minutes by taxi.
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