


Find cheap one-way flights from Dublin to Koh Samui starting at US$435.
For as little as US$435, you can take your next adventure to Koh Samui without breaking the bank. Choose between one-way and return tickets from Dublin below.
- One way
- Round-trip
- DUB12:0037h 20m2 stopsUSM07:20Sat, Apr 19|Dublin - Koh Samui|Hainan AirlinesUS$435US$68036% OFF36% OFFUS$680US$435
- DUB12:0037h 20m2 stopsUSM07:20Thu, May 1|Dublin - Koh Samui|Hainan AirlinesUS$436US$68036% OFF36% OFFUS$680US$436
- DUB11:1040h 30m2 stopsUSM10:40Tue, Mar 11|Dublin - Koh Samui|Hainan AirlinesUS$461US$68032% OFF32% OFFUS$680US$461
- DUB12:0027h2 stopsUSM21:00Tue, Apr 1|Dublin - Koh Samui|Hainan AirlinesUS$466US$466
- DUB11:1037h 35m2 stopsUSM07:45Sat, Mar 15|Dublin - Koh Samui|Hainan AirlinesUS$468US$468
- DUB11:1049h 10m2 stopsUSM19:20Tue, Feb 18|Dublin - Koh Samui|Hainan AirlinesUS$478US$478
- DUB12:0040h 30m2 stopsUSM10:30Sun, Apr 6|Dublin - Koh Samui|Hainan AirlinesUS$479US$479
- DUB11:1037h2 stopsUSM07:10Sat, Mar 22|Dublin - Koh Samui|Hainan AirlinesUS$505US$505
- DUB17:4517h 5m2 stopsUSM16:50Tue, Apr 1|Dublin - Koh Samui|LufthansaUS$513US$513
- DUB18:0018h 50m2 stopsUSM19:50Wed, Mar 26|Dublin - Koh Samui|LufthansaUS$518US$518
- DUB01:00 pm3h 5mNonstopUSM02:00 pmSat, Feb 22|Dublin - Koh Samui|Hainan AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Dublin to Koh Samui Flight time & Schedules
EI630
Aer Lingus
06:50
DUB
09:40
BRU
SMTWTFSTG935
Thai Airways
13:30
BRU
05:35
BKK
SMTWTFSTG5962
Thai Airways
10:10
BKK
11:40
USM
SMTWTFSEI630
Aer Lingus
06:50
DUB
09:40
BRU
SMTWTFSTG935
Thai Airways
13:30
BRU
05:35
BKK
SMTWTFSPG119
Bangkok Airways
09:00
BKK
10:35
USM
SMTWTFSEI630
Aer Lingus
06:50
DUB
09:40
BRU
SMTWTFSTG935
Thai Airways
13:30
BRU
05:35
BKK
SMTWTFSPG1135
Bangkok Airways
08:40
BKK
10:15
USM
--TWTF-HU752
Hainan Airlines
12:00
DUB
05:10
PEK
-M---F-HU429
Hainan Airlines
08:15
PEK
12:20
BKK
SMTWTFSPG185
Bangkok Airways
19:30
BKK
21:00
USM
SMTWTFSLX401
Swiss Airlines
13:00
DUB
16:15
ZRH
SMTWTFSLX180
Swiss Airlines
17:55
ZRH
09:45
BKK
SMTWTFSPG145
Bangkok Airways
13:40
BKK
14:45
USM
SMTWTFSQR018
Qatar Airways
15:00
DUB
00:05
DOH
SMTWTFSQR834
Qatar Airways
02:05
DOH
12:55
BKK
SMTWTFSPG185
Bangkok Airways
19:30
BKK
21:00
USM
SMTWTFSTK1978
Turkish Airlines
16:55
DUB
23:30
IST
SMTWTFSTK172
Turkish Airlines
01:40
IST
15:20
HKT
SMTWTFSPG258
Bangkok Airways
19:55
HKT
20:50
USM
SMTWTFSLH2519
Lufthansa
18:00
DUB
21:15
MUC
SMTWTFSLH790
Lufthansa
22:05
MUC
17:05
SIN
SMTWTFSPG962
Bangkok Airways
20:10
SIN
21:05
USM
SMTWTFSLH2519
Lufthansa
18:00
DUB
21:15
MUC
SMTWTFSLH772
Lufthansa
22:20
MUC
14:10
BKK
SMTWTFSLH4648
Lufthansa
18:40
BKK
19:50
USM
SMTWTFSLX405
Swiss Airlines
18:40
DUB
21:50
ZRH
SMTWTFSLX176
Swiss Airlines
22:40
ZRH
17:05
SIN
SMTWTFSPG962
Bangkok Airways
20:10
SIN
21:05
USM
SMTWTFS
When is the cheapest time to book flights from Dublin to Koh Samui?
These price trend charts carefully monitor and predict how flight prices from Dublin to Koh Samui will change. Keep a close eye on them to understand when the best time to buy your tickets is.
Frequently Asked Questions
How to find a cheap flight from Dublin to Koh Samui
Dublin to Koh Samui Flight Information
Off-season for travel | March |
---|---|
Peak season for travel | November |
Flight distance | 10,211.6 km |
Popular airline | Air France |
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