Flights from Dubai to Koh Samui

Our cheapest offers for flights from Dubai to Koh Samui

Here you can compare cheap flights from Dubai (DXB) to Koh Samui (USM) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Koh Samui. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Dubai
Koh Samui
Outbound
20/03/26
2 Stopovers (BOM, BKK)
AI2202, AI2337, PG0101
32h 55min
Return
17/04/26
2 Stopovers (BKK, BOM)
PG0102, AI2353, AI0983
17h 55min
Air India, Bangkok Airways
£438
Dubai
Koh Samui
Please note: transfer for connecting flight
Outbound
20/03/26
3 Stopovers (GOI, BOM, BKK)
AI9108, AI2842, VZ0761, PG0173
37h 20min
Return
17/04/26
2 Stopovers (BKK, MNL)
PG0102, 5J0930, 5J0014
40h 40min
Air India, Thai Vietjet Air, Bangkok Airways
£514
Best option
Dubai
Koh Samui
Outbound
31/01/26
2 Stopovers (BOM, BKK)
AI0984, AI2354, PG0161
13h 45min
Return
03/02/26
2 Stopovers (BKK, BOM)
PG0122, AI2353, AI0983
15h 35min
Air India, Bangkok Airways
£538
Dubai
Koh Samui
Outbound
20/03/26
2 Stopovers (JED, BKK)
SV0591, SV0848, PG0101
22h 10min
Return
17/04/26
2 Stopovers (BKK, JED)
PG0102, SV0845, SV0598
22h 25min
Saudi Arabian Airlines, Bangkok Airways
£462
Dubai
Koh Samui
Outbound
20/03/26
2 Stopovers (BOM, BKK)
AI2202, AI2337, PG0101
32h 55min
Return
17/04/26
2 Stopovers (BKK, BOM)
PG0102, AI2353, AI0983
17h 55min
Air India, Bangkok Airways ?
£500
Dubai
Koh Samui
Outbound
31/01/26
2 Stopovers (BOM, BKK)
AI2218, AI2354, PG0159
19h 55min
Return
03/02/26
2 Stopovers (BKK, BOM)
PG0184, AI2353, AI0983
29h 45min
Air India, Bangkok Airways
£503
Dubai
Koh Samui
Outbound
31/01/26
2 Stopovers (BOM, BKK)
AI2218, AI2354, PG0161
18h 30min
Return
03/02/26
2 Stopovers (BKK, BOM)
PG0108, AI2353, AI0983
15h 55min
Air India, Bangkok Airways
£540
Dubai
Koh Samui
Outbound
22/12/25
2 Stopovers (KWI, BKK)
KU0672, KU0413, PG0105
15h 10min
Return
10/01/26
2 Stopovers (BKK, KWI)
PG0110, KU0412, KU0675
17h 40min
Kuwait Airways, Bangkok Airways
£560
Dubai
Koh Samui
Outbound
20/03/26
2 Stopovers (MCT, BKK)
WY0604, WY0817, PG0119
20h 15min
Return
17/04/26
2 Stopovers (BKK, MCT)
PG0136, WY0816, WY0603
22h 15min
Oman Air, Bangkok Airways
£561
Dubai
Koh Samui
Outbound
22/12/25
2 Stopovers (TFU, HKT)
3U3918, 3U3931, PG0258
19h 20min
Return
10/01/26
2 Stopovers (HKT, TFU)
PG0255, 3U3932, 3U3917
32h 25min
Sichuan Airlines, Bangkok Airways
£600
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Dubai to Koh Samui

Favourite airline: Emirates
50 % of flights on the route Dubai – Koh Samui are booked with Emirates.
Emirates
50 %
Kuwait Airways
20 %
Qatar Airways
20 %
Favourite connection: via Bangkok
On this flight route, flights with a stopover in Bangkok are the most popular.
Route
bookings
1 stopover Bangkok Suvarnabhumi
13h 15min, from £ 1.027
62 %
2 stopovers Kuwait-Kuwait International Bangkok Suvarnabhumi
29h 50min, from £ 983
25 %
2 stopovers Delhi Indira Gandhi Bangkok Suvarnabhumi
20h 50min, from £ 812
12 %

Important flight information

Flight information: Dubai - Koh Samui

Outbound and return from £ 437,05
Distance 5031 km
Departure airport Airport Dubai (DXB)
Departure country Flights from United Arab Emirates
Arrival airport Airport Koh Samui (USM)
Destination country Flights to Thailand
Alternative routes to Thailand
Popular destinations for onward travel