Flights from Dulles International Airport to Samui International Airport
Cheap Flights from Dulles International Airport to Samui International 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 Airlines
USM 8:45 AM61h2 stopsIAD 10:45 AMKoh Samui - Washington D.C. | Wed, Apr 30 | Scoot$1,274 $1,86832% OFF32% OFF$1,868 $1,274 -
IAD 12:35 PM42h 55m2 stopsUSM 6:30 PMWashington D.C. - Koh Samui | Sun, Mar 30 | Turkish Airlines
USM 6:55 AM38h 55m2 stopsIAD 10:50 AMKoh Samui - Washington D.C. | Mon, Apr 7 | Bangkok Airways$1,349 $1,86828% OFF28% OFF$1,868 $1,349
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IAD 10:05 PM34h 40m2 stopsUSM 7:45 PMWashington D.C. - Koh Samui | Mon, May 5 | Etihad Airways
USM 6:55 AM44h 15m2 stopsIAD 4:10 PMKoh Samui - Washington D.C. | Mon, May 12 | Bangkok Airways$1,349 $1,86828% OFF28% OFF$1,868 $1,349 -
IAD 9:05 PM26h 25m2 stopsUSM 10:30 AMWashington D.C. - Koh Samui | Sun, Mar 30 | Qatar Airways
USM 11:25 AM56h 20m2 stopsIAD 8:45 AMKoh Samui - Washington D.C. | Mon, Apr 7 | Qatar Airways$1,36927% OFF$1,868 $1,369 -
IAD 1:30 PM45h 5m2 stopsUSM 9:35 PMWashington D.C. - Koh Samui | Mon, May 5 | Turkish Airlines
USM 6:55 AM63h 50m2 stopsIAD 11:45 AMKoh Samui - Washington D.C. | Mon, May 12 | Bangkok Airways$1,38726% OFF$1,868 $1,387
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IAD 9:05 PM26h 25m2 stopsUSM 10:30 AMWashington D.C. - Koh Samui | Tue, Apr 15 | Qatar Airways
USM 12:10 PM39h2 stopsIAD 4:10 PMKoh Samui - Washington D.C. | Mon, Apr 21 | Qatar Airways$1,38926% OFF$1,868 $1,389
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IAD 9:00 PM34h2 stopsUSM 6:00 PMWashington D.C. - Koh Samui | Sun, Apr 6 | Qatar Airways
USM 3:25 PM35h 15m2 stopsIAD 3:40 PMKoh Samui - Washington D.C. | Sat, Apr 12 | Qatar Airways$1,39325% OFF$1,868 $1,393
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IAD 12:30 PM46h 5m2 stopsUSM 9:35 PMWashington D.C. - Koh Samui | Thu, May 1 | Turkish Airlines
USM 6:55 AM38h 50m2 stopsIAD 10:45 AMKoh Samui - Washington D.C. | Thu, May 8 | Bangkok Airways$1,39725% OFF$1,868 $1,397
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IAD 9:00 PM26h 30m2 stopsUSM 10:30 AMWashington D.C. - Koh Samui | Mon, Apr 7 | Qatar Airways
USM 5:55 PM32h 45m2 stopsIAD 3:40 PMKoh Samui - Washington D.C. | Mon, Apr 14 | Qatar Airways$1,39825% OFF$1,868 $1,398
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IAD 1:30 PM38h 15m2 stopsUSM 2:45 PMWashington D.C. - Koh Samui | Sun, May 4 | Turkish Airlines
USM 9:30 AM37h 15m2 stopsIAD 11:45 AMKoh Samui - Washington D.C. | Sun, May 11 | Bangkok Airways$1,40125% OFF$1,868 $1,401
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WAS 1:00 PM17h 25m1 stopsUSM Invalid DateWashington D.C. - Koh Samui | Sat, Mar 29 | Normal Airline
USM 3:00 PM6hNonstopWAS 4:00 PMKoh Samui - Washington D.C. | Mon, Mar 31 | Normal AirlineFind More FlightsFind More Flights
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IAD 2:30 PM42h 15m2 stopsUSM 7:45 PMWashington D.C. - Koh Samui | Fri, Mar 28 | Turkish Airlines$656 $1,09940% OFF40% OFF$1,099 $656
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IAD 9:40 PM36h 20m2 stopsUSM 9:00 PMWashington D.C. - Koh Samui | Sat, Apr 19 | Turkish Airlines$710 $1,09935% OFF35% OFF$1,099 $710
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IAD 1:30 PM36h 40m2 stopsUSM 1:10 PMWashington D.C. - Koh Samui | Tue, Apr 1 | Turkish Airlines$711 $1,09935% OFF35% OFF$1,099 $711
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IAD 12:35 PM41h2 stopsUSM 4:35 PMWashington D.C. - Koh Samui | Tue, Apr 8 | Turkish Airlines$72634% OFF$1,099 $726
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IAD 9:40 PM25h 30m2 stopsUSM 10:10 AMWashington D.C. - Koh Samui | Thu, Apr 3 | Turkish Airlines$75831% OFF$1,099 $758
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IAD 10:55 AM33h 55m2 stopsUSM 7:50 AMWashington D.C. - Koh Samui | Wed, Apr 9 | Qatar Airways$79528% OFF$1,099 $795
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IAD 9:05 PM34h 25m2 stopsUSM 6:30 PMWashington D.C. - Koh Samui | Thu, May 1 | Qatar Airways$80427% OFF$1,099 $804
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IAD 7:00 AM48h 35m2 stopsUSM 6:35 PMWashington D.C. - Koh Samui | Tue, Apr 8 | Alaska Airlines$81226% OFF$1,099 $812 -
IAD 10:55 AM33h 55m2 stopsUSM 7:50 AMWashington D.C. - Koh Samui | Sun, Apr 13 | Qatar Airways$81826% OFF$1,099 $818
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IAD 9:05 PM34h 25m2 stopsUSM 6:30 PMWashington D.C. - Koh Samui | Thu, Apr 3 | Qatar Airways$82425% OFF$1,099 $824
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WAS 1:00 PM17h 25m1 stopsUSM Invalid DateWashington D.C. - Koh Samui | Sat, Mar 29 | 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 International 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.
Flight Schedule from Dulles International Airport to Samui International 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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TK008
Dulles International Airport
9:40 PM
IAD
2:50 PM
IST
S M T W T F SSearch -
TK058
Istanbul Airport
4:00 PM
IST
5:15 AM
BKK
S M T W T F S -
PG125
Suvarnabhumi Intl. Airport
9:00 AM
BKK
10:10 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
Abu Dhabi Intl. Airport
9:05 PM
AUH
6:30 AM
BKK
S M T W T F S -
PG115
Suvarnabhumi Intl. Airport
9:15 AM
BKK
10:45 AM
USM
S - - - - - S -
QR708
Dulles International Airport
9:00 PM
IAD
4:45 PM
DOH
S M T W T F SSearch -
QR842
Hamad Intl. Airport
8:50 PM
DOH
7:50 AM
HKT
S M T W T F S -
QR4408
Phuket Intl. Airport
9:35 AM
HKT
10:30 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 -
QR842
Hamad Intl. Airport
8:50 PM
DOH
7:50 AM
HKT
S M T W T F S -
PG252
Phuket Intl. Airport
9:45 AM
HKT
10:40 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 -
EY498
Abu Dhabi Intl. Airport
9:20 PM
AUH
9:15 AM
SIN
S M T W T F S -
PG966
Changi Airport
12:15 PM
SIN
1:10 PM
USM
- M - W - F - -
QR708
Dulles International Airport
9:00 PM
IAD
4:45 PM
DOH
S M T W T F SSearch -
QR842
Hamad Intl. Airport
8:50 PM
DOH
7:50 AM
HKT
S M T W T F S -
QR4412
Phuket Intl. Airport
4:00 PM
HKT
4:55 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
Abu Dhabi Intl. Airport
9:20 PM
AUH
9:15 AM
SIN
S M T W T F S -
PG968
Changi Airport
5:20 PM
SIN
6:15 PM
USM
S M T W T F S -
TK008
Dulles International Airport
9:40 PM
IAD
2:50 PM
IST
S M T W T F SSearch -
TK168
Istanbul Airport
3:30 PM
IST
6:50 AM
SIN
- M - - T - S -
TR648
Changi Airport
5:35 PM
SIN
6:30 PM
USM
S M T W T F S -
QR710
Dulles International Airport
11:35 AM
IAD
7:10 AM
DOH
- - T - T - SSearch -
QR944
Hamad Intl. Airport
8:40 AM
DOH
9:15 PM
SIN
S M T W T F S -
TR640
Changi Airport
7:00 AM
SIN
8:00 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 -
QR942
Hamad Intl. Airport
7:45 PM
DOH
9:00 AM
SIN
S M T W T F S -
TR648
Changi Airport
5:35 PM
SIN
6:30 PM
USM
S M T W T F S
Dulles International Airport to Samui International Airport Flights Info
| Flight distance | 14,631.4 km |
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FAQs for Dulles International Airport to Samui International Airport Flights
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What is the transportation method from the main airport to downtown in Koh Samui?
- The distance from Samui International Airport to downtown is about 3 km. It takes about 20 minutes by taxi.
Popular Destinations
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Recommended Routes Departing From Dulles International Airport
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Recommended Routes Going to Samui International Airport
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