When did momondo last update prices for flights from Glasgow Intl Airport to Ko Samui Airport?

Prices for flights from Glasgow Intl Airport to Ko Samui Airport are updated daily.

How many operators does momondo search for flights from Glasgow Intl Airport to Ko Samui Airport?

As of December 2025, there is 1 operator available to choose from for flights from Glasgow Intl Airport to Ko Samui Airport.

How old do you have to be to fly from Glasgow Intl Airport to Ko Samui Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Glasgow Intl Airport to Ko Samui Airport.

What documentation or ID do you need to fly to Ko Samui Airport?

The travel and health documents required for your trip to Ko Samui Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ko Samui Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£748 Cheap Flights from Glasgow Intl Airport to Ko Samui in 2025/26

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Find the cheapest flights from Glasgow Intl Airport to Ko Samui

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

14:40 - 11:40

GLA

USM

39h 00m2 stops

08:45 - 12:40

USM

GLA

33h 55m2 stops

£968Emirates

Sun, 17 May - Thu, 21 May

14:40 - 12:45

GLA

USM

40h 05m2 stops

08:45 - 12:40

USM

GLA

33h 55m2 stops

£971Emirates

Sun, 17 May - Thu, 21 May

17:45 - 19:50

GLA

USM

19h 05m2 stops

09:20 - 07:50

USM

GLA

29h 30m2 stops

£988Multiple Airlines

Mon, 19 Jan - Thu, 29 Jan

15:55 - 18:15

GLA

USM

19h 20m2 stops

13:25 - 09:25

USM

GLA

27h 00m2 stops

£1,106Multiple Airlines

Sun, 1 Feb - Sat, 14 Feb

13:35 - 16:25

GLA

USM

19h 50m2 stops

19:10 - 11:35

USM

GLA

23h 25m2 stops

£1,143Multiple Airlines

Sun, 1 Feb - Sat, 14 Feb

13:35 - 19:35

GLA

USM

23h 00m2 stops

20:20 - 11:35

USM

GLA

22h 15m2 stops

£1,227Multiple Airlines

Sat, 10 Jan - Sat, 17 Jan

13:35 - 15:40

GLA

USM

19h 05m2 stops

11:40 - 11:35

USM

GLA

30h 55m3 stops

£1,267Multiple Airlines

Sun, 1 Feb - Sat, 14 Feb

13:35 - 15:40

GLA

USM

19h 05m2 stops

11:40 - 11:35

USM

GLA

30h 55m3 stops

£1,270Multiple Airlines

Sun, 1 Feb - Sat, 14 Feb

13:35 - 19:35

GLA

USM

23h 00m2 stops

11:40 - 11:35

USM

GLA

30h 55m3 stops

£1,341Multiple Airlines

Sat, 10 Jan - Sat, 17 Jan

11:35 - 17:00

GLA

USM

22h 25m3 stops

17:40 - 10:45

USM

GLA

24h 05m3 stops

£1,397Qatar Airways

Mon, 19 Jan - Thu, 29 Jan

Emirates flights from Glasgow Intl Airport to Ko Samui

Our best Emirates deals on Glasgow Intl Airport to Ko Samui flight tickets

Emirates

17 May

GLA14:40Glasgow Intl

39h 00m

2 stops

USM11:40Ko Samui

21 May

USM08:45Ko Samui

33h 55m

2 stops

GLA12:40Glasgow Intl

£968

Find similar

Emirates

17 May

GLA14:40Glasgow Intl

40h 05m

2 stops

USM12:45Ko Samui

21 May

USM08:45Ko Samui

33h 55m

2 stops

GLA12:40Glasgow Intl

£971

Find similar

Qatar Airways flights from Glasgow Intl Airport to Ko Samui

Our best Qatar Airways deals on Glasgow Intl Airport to Ko Samui flight tickets

Qatar Airways

19 Jan

GLA11:35Glasgow Intl

22h 25m

3 stops

USM17:00Ko Samui

29 Jan

USM17:40Ko Samui

24h 05m

3 stops

GLA10:45Glasgow Intl

£1,397

Find similar

Qatar Airways

10 Jan

GLA11:40Glasgow Intl

22h 00m

3 stops

USM16:40Ko Samui

17 Jan

USM17:25Ko Samui

25h 30m

3 stops

GLA11:55Glasgow Intl

£1,400

Find similar

Qatar Airways

1 Feb

GLA10:20Glasgow Intl

22h 20m

3 stops

USM15:40Ko Samui

14 Feb

USM17:40Ko Samui

24h 05m

3 stops

GLA10:45Glasgow Intl

£1,449

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Glasgow Intl Airport to Ko Samui that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

GlasgowKo Samui

GLA - USM

GLAUSM

Glasgow Intl

Sun 17/5

14:40-11:40

2 stops39h 00m

Ko Samui

Thu 21/5

08:45-12:40

2 stops33h 55m

£968

GlasgowKo Samui

GLA - USM

GLAUSM

Glasgow Intl

Sun 17/5

14:40-12:45

2 stops40h 05m

Ko Samui

Thu 21/5

08:45-12:40

2 stops33h 55m

£971

GlasgowKo Samui

GLA - USM

GLAUSM

Glasgow Intl

Mon 19/1

17:45-19:50

2 stops19h 05m

Ko Samui

Thu 29/1

09:20-07:50

2 stops29h 30m

£988

GlasgowKo Samui

GLA - USM

GLAUSM

Glasgow Intl

Sun 1/2

15:55-18:15

2 stops19h 20m

Ko Samui

Sat 14/2

13:25-09:25

2 stops27h 00m

£1,106

GlasgowKo Samui

GLA - USM

GLAUSM

Glasgow Intl

Sun 1/2

13:35-16:25

2 stops19h 50m

Ko Samui

Sat 14/2

19:10-11:35

2 stops23h 25m

£1,143

GlasgowKo Samui

GLA - USM

GLAUSM

Glasgow Intl

Sat 10/1

13:35-19:35

2 stops23h 00m

Ko Samui

Sat 17/1

20:20-11:35

2 stops22h 15m

£1,227

GlasgowKo Samui

GLA - USM

GLAUSM

Glasgow Intl

Sun 1/2

13:35-15:40

2 stops19h 05m

Ko Samui

Sat 14/2

11:40-11:35

3 stops30h 55m

£1,267

GlasgowKo Samui

GLA - USM

GLAUSM

Glasgow Intl

Sun 1/2

13:35-15:40

2 stops19h 05m

Ko Samui

Sat 14/2

11:40-11:35

3 stops30h 55m

£1,270

GlasgowKo Samui

GLA - USM

GLAUSM

Glasgow Intl

Sat 10/1

13:35-19:35

2 stops23h 00m

Ko Samui

Sat 17/1

11:40-11:35

3 stops30h 55m

£1,341

GlasgowKo Samui

GLA - USM

GLAUSM

Glasgow Intl

Mon 19/1

11:35-17:00

3 stops22h 25m

Ko Samui

Thu 29/1

17:40-10:45

3 stops24h 05m

£1,397

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Glasgow Intl Airport to Ko Samui

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Ko Samui?

According to our data, Tuesday is the cheapest day to fly to Ko Samui from Glasgow Intl Airport. The lowest ticket price found for a Tuesday departure recently was £818. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Ko Samui on Sunday is £1,333.

What is the cheapest time of day to depart on your flight to Ko Samui?

Our most recent data shows that the best time of day to fly to Ko Samui is at midday. Flights from Glasgow Intl Airport to Ko Samui during this time can be as low as £991. Flights in the afternoon are often more expensive, with an average ticket price of £1,024.

When to book flights from Glasgow Intl Airport to Ko Samui

Are you open to changing your travel dates? Check out the ideal times to fly from Glasgow Intl Airport to Ko Samui according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Glasgow Intl Airport to Ko Samui (GLA to USM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Glasgow Intl Airport to Ko Samui

Fastest flight time	20h 35m
Direct flights	None

The fastest flight from Glasgow Intl Airport to Ko Samui takes 20h 35m

There are no direct flights from Glasgow Intl Airport to Ko Samui. There are no popular flight routes from Glasgow Intl Airport to Ko Samui.

Search flight deals

How far is Glasgow Intl to Ko Samui by plane?
The straight-line distance from Glasgow Intl to Ko Samui is 6219.9 mi. In terms of flight time, this usually takes a little over 20h 35m.
When did momondo last update prices for flights from Glasgow Intl Airport to Ko Samui Airport?
Prices for flights from Glasgow Intl Airport to Ko Samui Airport are updated daily.
How many operators does momondo search for flights from Glasgow Intl Airport to Ko Samui Airport?
As of December 2025, there is 1 operator available to choose from for flights from Glasgow Intl Airport to Ko Samui Airport.
How old do you have to be to fly from Glasgow Intl Airport to Ko Samui Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Glasgow Intl Airport to Ko Samui Airport.
What documentation or ID do you need to fly to Ko Samui Airport?
The travel and health documents required for your trip to Ko Samui Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ko Samui Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Glasgow Intl Airport to Ko Samui?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Glasgow Intl Airport to Ko Samui is KLM (100% of total bookings).

Best airlines flying from Glasgow Intl Airport to Ko Samui

Compare and see reviews for airlines that fly from Glasgow Intl Airport to Ko Samui with momondo

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom £707	Free Cancellation	Rating 7.7 1,428 reviews		Search KLM flights

Ko Pha Ngan

Ko Tao

Khanom

Why use momondo?

Why should I use momondo to find a flight deal from Glasgow to Ko Samui?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ko Samui from Glasgow.

Can I find flights from Glasgow to Ko Samui with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Ko Samui from Glasgow with this policy.

How can momondo help me find flights from Glasgow to Ko Samui?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ko Samui from Glasgow.

I’m not ready to book a flight from Glasgow to Ko Samui right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Glasgow to Ko Samui now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ko Samui and let you know when they change.