Flights from Glasgow to Koh Samui with KLM

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
Pay attention to transfer at connecting flight
Outbound
08/12/25
3 Stopovers (AMS, VIE, SIN)
KL0942, KL1907, TR0711, TR0640
31h 40min
Return
24/12/25
3 Stopovers (BKK, OSL, AMS)
PG0102, N00092, KL1200, KL0941
40h 35min
KLM, Scoot
£851
Best option
Glasgow
Koh Samui
Outbound
08/12/25
2 Stopovers (AMS, BKK)
KL0936, KL0843, KL3750
21h 00min
Return
24/12/25
2 Stopovers (BKK, AMS)
KL3753, KL0844, KL0945
21h 15min
KLM
£910
Glasgow
Koh Samui
Outbound
08/12/25
2 Stopovers (AMS, BKK)
KL0940, KL0843, PG0135
16h 40min
Return
24/12/25
2 Stopovers (BKK, AMS)
PG0122, KL0844, KL0945
19h 50min
KLM, Bangkok Airways ?
£1,031
Glasgow
Koh Samui
Outbound
08/12/25
2 Stopovers (AMS, BKK)
KL0940, KL0843, KL3750
16h 40min
Return
24/12/25
2 Stopovers (BKK, AMS)
KL3756, KL0844, KL0945
19h 50min
KLM ?
£1,136
Prices based on recent searches, subject to last-minute changes
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Important flight information

Flight information: Glasgow - Koh Samui

Outbound and return from 850,99 £
Distance 10026 km
Departure airport Airport Glasgow (GLA)
Arrival airport Airport Koh Samui (USM)
Destination country Flights to Thailand
Alternative routes to Thailand
Alternative flights to Koh Samui
Popular destinations for onward travel
Flight destinations with a similar price