Flights from Glasgow to Koh Samui

Our cheapest offers for flights from Glasgow to Koh Samui

Here you can compare cheap flights from Glasgow (GLA) 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
Glasgow
Koh Samui
Outbound
20/10/25
2 Stopovers (FRA, SIN)
LH0975, LH0780, LH4630
33h 00min
Return
11/11/25
2 Stopovers (SIN, FRA)
LH4634, LH0781, LH0972
29h 35min
Lufthansa
£809
Best option
Glasgow
Koh Samui
Outbound
20/10/25
2 Stopovers (FRA, SIN)
LH0975, LH0780, LH4630
33h 00min
Return
11/11/25
2 Stopovers (SIN, FRA)
LH4636, LH0781, LH0972
26h 35min
Lufthansa
£813
Glasgow
Koh Samui
Pay attention to transfer at connecting flight
Outbound
11/09/25
4 Stopovers (DUB, IST, DEL, SIN)
FR5562, 6E4202, 6E0012, SQ0401, SQ8340
41h 40min
Return
15/09/25
3 Stopovers (SIN, VIE, STN)
TR0643, TR0710, FR7348, U20414
40h 40min
Ryanair, IndiGo Airlines, Singapore Airlines
£934
Glasgow
Koh Samui
Outbound
20/10/25
2 Stopovers (FRA, SIN)
LH0975, LH0780, LH4630
33h 00min
Return
11/11/25
2 Stopovers (SIN, FRA)
LH4634, LH0781, LH0972
29h 35min
Lufthansa
£810
Glasgow
Koh Samui
Outbound
09/10/25
2 Stopovers (FRA, SIN)
LH0975, LH0780, LH4640
49h 00min
Return
14/10/25
2 Stopovers (SIN, FRA)
LH4634, LH0781, LH0974
39h 30min
Lufthansa
£816
Glasgow
Koh Samui
Outbound
09/10/25
2 Stopovers (FRA, SIN)
LH0975, LH0780, LH4630
33h 00min
Return
14/10/25
2 Stopovers (SIN, FRA)
LH4636, LH0781, LH0974
36h 35min
Lufthansa
£840
Glasgow
Koh Samui
Outbound
09/10/25
2 Stopovers (FRA, SIN)
LH0975, LH0780, LH4630
33h 00min
Return
14/10/25
2 Stopovers (SIN, FRA)
LH4634, LH0781, LH0974
39h 30min
Lufthansa
£855
Glasgow
Koh Samui
Outbound
20/10/25
2 Stopovers (FRA, SIN)
LH0973, LH0780, LH4630
26h 00min
Return
11/11/25
2 Stopovers (SIN, FRA)
LH4634, LH0781, LH0972
29h 35min
Lufthansa ?
£919
Glasgow
Koh Samui
Outbound
03/09/25
2 Stopovers (AMS, BKK)
KL0940, KL0843, KL3748
19h 15min
Return
15/09/25
2 Stopovers (BKK, AMS)
KL3756, KL0844, KL0935
28h 55min
KLM
£934
Glasgow
Koh Samui
Outbound
03/09/25
2 Stopovers (AMS, BKK)
KL0934, KL0843, KL3748
26h 45min
Return
15/09/25
2 Stopovers (BKK, AMS)
KL3753, KL0844, KL0935
30h 10min
KLM ?
£957
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Glasgow to Koh Samui

Favourite airline: Emirates
100 % of flights booked on the route from Glasgow to Koh Samui are booked with Emirates, British Airways and KLM.
Emirates
57 %
British Airways
29 %
KLM
14 %
Favourite connection: via Dubai and Bangkok
The most popular flights on this route are via Dubai and Bangkok and are booked by 67 % of all travellers.
Route
bookings
2 stopovers Dubai Bangkok Suvarnabhumi
19h 55min, from £1,483
67 %
2 stopovers London Heathrow Singapore Changi
21h 20min, from £1,639
33 %

Important flight information

Flight information: Glasgow - Koh Samui

Outbound and return from £808.13
Distance 10026 km
Departure airport Airport Glasgow (GLA)
Arrival airport Airport Koh Samui (USM)
Destination country Flights to Thailand
Alternative routes to Thailand
Popular destinations for onward travel