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Cheap flights from Glasgow Intl Airport to Ko Samui from £573

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Glasgow Intl Airport to Ko Samui departing on 1/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Glasgow Intl Airport to Ko Samui

Cheap return flights

Enter your travel dates to find the best prices.
Emirates Logo
14:40 - 21:35
GLA
-
USM
48h 55m
2 stops
Emirates Logo
08:45 - 12:40
USM
-
GLA
33h 55m
2 stops
£1,003Emirates
Thu, 24 Sep - Mon, 28 Sep
Emirates Logo
14:40 - 17:05
GLA
-
USM
20h 25m
2 stops
Emirates Logo
08:45 - 12:40
USM
-
GLA
33h 55m
2 stops
£1,004Emirates
Mon, 8 Jun - Thu, 11 Jun
Emirates Logo
14:40 - 21:35
GLA
-
USM
48h 55m
2 stops
Emirates Logo
08:45 - 12:40
USM
-
GLA
33h 55m
2 stops
£1,009Emirates
Thu, 24 Sep - Mon, 28 Sep
Emirates Logo
14:40 - 16:30
GLA
-
USM
19h 50m
2 stops
Emirates Logo
19:00 - 12:40
USM
-
GLA
23h 40m
2 stops
£1,012Emirates
Sun, 14 Jun - Mon, 29 Jun
Emirates Logo
14:40 - 21:35
GLA
-
USM
48h 55m
2 stops
Emirates Logo
07:50 - 12:40
USM
-
GLA
34h 50m
2 stops
£1,025Emirates
Thu, 24 Sep - Mon, 28 Sep
Emirates Logo
14:40 - 21:35
GLA
-
USM
48h 55m
2 stops
Emirates Logo
07:50 - 12:40
USM
-
GLA
34h 50m
2 stops
£1,026Emirates
Thu, 24 Sep - Mon, 28 Sep
Emirates Logo
14:40 - 17:05
GLA
-
USM
44h 25m
2 stops
Emirates Logo
08:45 - 12:40
USM
-
GLA
33h 55m
2 stops
£1,076Emirates
Sun, 7 Jun - Fri, 19 Jun
Multiple Airlines Logo
14:40 - 19:40
GLA
-
USM
47h 00m
3 stops
Multiple Airlines Logo
20:50 - 12:40
USM
-
GLA
21h 50m
2 stops
£1,098Multiple Airlines
Sun, 14 Jun - Mon, 29 Jun
Multiple Airlines Logo
14:40 - 16:35
GLA
-
USM
19h 55m
2 stops
Multiple Airlines Logo
20:50 - 12:40
USM
-
GLA
21h 50m
2 stops
£1,218Multiple Airlines
Thu, 23 Jul - Wed, 29 Jul
Multiple Airlines Logo
14:40 - 16:30
GLA
-
USM
19h 50m
2 stops
Multiple Airlines Logo
15:55 - 12:40
USM
-
GLA
26h 45m
2 stops
£1,235Multiple Airlines
Thu, 23 Jul - Wed, 29 Jul

Emirates flights from Glasgow Intl Airport to Ko Samui

Our best Emirates deals on Glasgow Intl Airport to Ko Samui flight tickets
Emirates
24 Sept
GLA14:40Glasgow Intl
48h 55m
2 stops
USM21:35Ko Samui
28 Sept
USM08:45Ko Samui
33h 55m
2 stops
GLA12:40Glasgow Intl
£1,003
Emirates
8 Jun
GLA14:40Glasgow Intl
20h 25m
2 stops
USM17:05Ko Samui
11 Jun
USM08:45Ko Samui
33h 55m
2 stops
GLA12:40Glasgow Intl
£1,004
Emirates
24 Sept
GLA14:40Glasgow Intl
48h 55m
2 stops
USM21:35Ko Samui
28 Sept
USM08:45Ko Samui
33h 55m
2 stops
GLA12:40Glasgow Intl
£1,009

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
14 Jun
GLA12:15Glasgow Intl
23h 45m
3 stops
USM18:00Ko Samui
29 Jun
USM17:55Ko Samui
23h 50m
3 stops
GLA11:45Glasgow Intl
£1,379
Qatar Airways
23 Jul
GLA12:40Glasgow Intl
22h 25m
3 stops
USM17:05Ko Samui
29 Jul
USM17:55Ko Samui
22h 25m
3 stops
GLA10:20Glasgow Intl
£1,661
Qatar Airways
23 Jul
GLA12:40Glasgow Intl
21h 50m
3 stops
USM16:30Ko Samui
29 Jul
USM06:00Ko Samui
21h 55m
3 stops
GLA21:55Glasgow Intl
£1,670

momondo Fare Finder

 
Customise your flight search to find flights from Glasgow Intl Airport to Ko Samui that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 13 May 2026.
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

Cheapest return flight

GlasgowKo Samui

GLA - USM

GLAUSM

Glasgow Intl

Thu 24/9

14:40-21:35

2 stops48h 55m

Ko Samui

Mon 28/9

08:45-12:40

2 stops33h 55m

£1,003

GlasgowKo Samui

GLA - USM

GLAUSM

Glasgow Intl

Mon 8/6

14:40-17:05

2 stops20h 25m

Ko Samui

Thu 11/6

08:45-12:40

2 stops33h 55m

£1,004

GlasgowKo Samui

GLA - USM

GLAUSM

Glasgow Intl

Thu 24/9

14:40-21:35

2 stops48h 55m

Ko Samui

Mon 28/9

08:45-12:40

2 stops33h 55m

£1,009

GlasgowKo Samui

GLA - USM

GLAUSM

Glasgow Intl

Sun 14/6

14:40-16:30

2 stops19h 50m

Ko Samui

Mon 29/6

19:00-12:40

2 stops23h 40m

£1,012

GlasgowKo Samui

GLA - USM

GLAUSM

Glasgow Intl

Thu 24/9

14:40-21:35

2 stops48h 55m

Ko Samui

Mon 28/9

07:50-12:40

2 stops34h 50m

£1,025

GlasgowKo Samui

GLA - USM

GLAUSM

Glasgow Intl

Thu 24/9

14:40-21:35

2 stops48h 55m

Ko Samui

Mon 28/9

07:50-12:40

2 stops34h 50m

£1,026

GlasgowKo Samui

GLA - USM

GLAUSM

Glasgow Intl

Sun 7/6

14:40-17:05

2 stops44h 25m

Ko Samui

Fri 19/6

08:45-12:40

2 stops33h 55m

£1,076

GlasgowKo Samui

GLA - USM

GLAUSM

Glasgow Intl

Sun 14/6

14:40-19:40

3 stops47h 00m

Ko Samui

Mon 29/6

20:50-12:40

2 stops21h 50m

£1,098
Fastest return journey

GlasgowKo Samui

GLA - USM

GLAUSM

Glasgow Intl

Thu 23/7

14:40-16:35

2 stops19h 55m

Ko Samui

Wed 29/7

20:50-12:40

2 stops21h 50m

£1,218

GlasgowKo Samui

GLA - USM

GLAUSM

Glasgow Intl

Thu 23/7

14:40-16:30

2 stops19h 50m

Ko Samui

Wed 29/7

15:55-12:40

2 stops26h 45m

£1,235

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

See travel insights to Ko Samui from

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 typical price of a round-trip flight between Glasgow Intl Airport and Ko Samui?

What is the cheapest month to fly to Ko Samui?

The cheapest month to fly to Ko Samui from Glasgow Intl Airport is in August. Flight prices, which tend to average around £0, are often lower during this time because this is during the off-season. If you don’t want to visit Ko Samui in August, then you should wait until April to fly from Glasgow Intl Airport, when ticket prices are also cheap, with an average price of £0.

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

19h 50m

Direct flights

None
The fastest flight from Glasgow Intl Airport to Ko Samui takes 19h 50m
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

Frequently asked questions about flying from Glasgow Intl Airport to Ko Samui

  • 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 19h 50m.

  • 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?

  • 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?

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
KLMPriceFrom £664Free CancellationRating
7.8
1,517 reviews
Search KLM flights

Travelling to a place near Ko Samui?

Book flights to Ko Samui if you plan to visit one of these locations
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.

An easier way to manage your Ko Samui trip

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