Find Deals on Flights from Baltimore/Washington to Ko Samui (BWI - USM)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Baltimore/Washington to Ko Samui

(Round-trip)
Depart: Mon Jun 26 2017 Return: Sun Jul 9 2017 Trip spans 14 days
$2912
Select
Cathay Pacific
Cathay Pacific
BWI
7:25a
USM
3:35a
44h 10m
2 stops
USM
6:55a
BWI
4:41a
45h 46m
2 stops
Depart: Fri Dec 30 2016 Return: Tue Jan 3 2017 Trip spans 5 days
$3327
Select
Major Airline
Major Airline
BWI
4:35a
USM
1:10p
32h 35m
2 stops
USM
7:55a
BWI
6:55p
35h 00m
2 stops
Depart: Wed Jun 28 2017 Return: Sun Jul 9 2017 Trip spans 12 days
$2912
Select
Cathay Pacific
Cathay Pacific
BWI
7:25a
USM
3:35a
44h 10m
2 stops
USM
6:55a
BWI
4:41a
45h 46m
2 stops
Depart: Thu Jun 1 2017 Return: Wed Jun 21 2017 Trip spans 21 days
$6240
Select
British Airways
British Airways
BWI
6:00p
USM
10:45p
28h 45m
2 stops
USM
12:35p
BWI
2:20a
37h 45m
2 stops
Depart: Fri Jun 2 2017 Return: Wed Jun 21 2017 Trip spans 20 days
$6240
Select
British Airways
British Airways
BWI
5:50p
USM
9:50p
28h 00m
2 stops
USM
12:35p
BWI
2:20a
37h 45m
2 stops
Depart: Sat Jun 3 2017 Return: Wed Jun 21 2017 Trip spans 19 days
$6240
Select
British Airways
British Airways
BWI
6:00p
USM
12:50a
30h 50m
2 stops
USM
12:35p
BWI
2:20a
37h 45m
2 stops
Depart: Sun Jun 4 2017 Return: Wed Jun 21 2017 Trip spans 18 days
$6240
Select
British Airways
British Airways
BWI
6:00p
USM
10:35p
28h 35m
2 stops
USM
12:35p
BWI
2:20a
37h 45m
2 stops
Depart: Mon Jun 5 2017 Return: Wed Jun 21 2017 Trip spans 17 days
$6240
Select
British Airways
British Airways
BWI
5:50p
USM
10:45p
28h 55m
2 stops
USM
12:35p
BWI
2:20a
37h 45m
2 stops
Depart: Tue Jun 6 2017 Return: Wed Jun 21 2017 Trip spans 16 days
$6240
Select
British Airways
British Airways
BWI
6:00p
USM
10:35p
28h 35m
2 stops
USM
12:35p
BWI
2:20a
37h 45m
2 stops
Depart: Wed Jun 7 2017 Return: Wed Jun 21 2017 Trip spans 15 days
$6240
Select
British Airways
British Airways
BWI
6:00p
USM
10:35p
28h 35m
2 stops
USM
12:35p
BWI
2:20a
37h 45m
2 stops
Depart: Sun Jun 25 2017 Return: Fri Jul 7 2017 Trip spans 13 days
$6240
Select
British Airways
British Airways
BWI
6:00p
USM
4:05a
34h 05m
2 stops
USM
12:35p
BWI
2:20a
37h 45m
2 stops
Depart: Tue Jun 27 2017 Return: Fri Jul 7 2017 Trip spans 11 days
$6240
Select
British Airways
British Airways
BWI
6:00p
USM
9:50p
27h 50m
2 stops
USM
12:35p
BWI
2:20a
37h 45m
2 stops
Depart: Mon Dec 19 2016 Return: Mon Dec 26 2016 Trip spans 8 days
$6271
Select
British Airways
British Airways
BWI
2:30p
USM
4:05a
37h 35m
2 stops
USM
2:05a
BWI
11:55p
45h 50m
2 stops
Depart: Thu Jun 29 2017 Return: Fri Jul 7 2017 Trip spans 9 days
$6340
Select
British Airways
British Airways
BWI
6:00p
USM
10:35p
28h 35m
2 stops
USM
9:40a
BWI
2:20a
40h 40m
2 stops
Depart: Thu Dec 22 2016 Return: Sun Jan 8 2017 Trip spans 18 days
$7846
Select
British Airways
British Airways
BWI
2:30p
USM
12:20a
33h 50m
2 stops
USM
11:30a
BWI
11:55p
36h 25m
2 stops
Depart: Fri Dec 23 2016 Return: Sun Jan 8 2017 Trip spans 17 days
$9365
Select
British Airways
British Airways
BWI
2:30p
USM
1:15a
34h 45m
2 stops
USM
11:30a
BWI
11:55p
36h 25m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Baltimore
$2912
Destination

Ko Samui
$2912