Cheap flights from Glasgow to Koh Samui

from as little as £996

7 nights in Koh Samui, departing Glasgow on 15 / Nov / 2025 with Lufthansa (price found 30 hours ago)

Subject to availability, prices correct of the last 24 hours
Koh Samui

Cheap return flights from Glasgow to Koh Samui

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The Glasgow / Koh Samui route

All 10023 km of it

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Koh Samui flight facts

What you need to know

Alternative flights from the UK to Koh Samui

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Koh Samui

Today alone, Netflights has searched over 751 flights. 15 / Nov / 2025 is currently the lowest priced day of the year to fly the Glasgow/Koh Samui route. There are around 94 flights on any given week from the UK to Koh Samui and the cheapest month to fly right now is November.

Not suitable? Try running another search or viewing all cheap flight deals.

Min / Max Temperature (°C)
LOWEST

24 °C

AVG

28 °C

HIGHEST

33 °C

Rainfall (mm)
LOWEST

33 mm

AVG

159.2 mm

HIGHEST

527 mm

Key facts about Koh Samui

How to get cheap flights from Glasgow to Koh Samui

Tips and advice from our flight experts

You’ve searched for flights from Glasgow to Koh Samui. We've gone through all 94 flights that go to or via Koh Samui every week, to help you find the cheapest flight. Lufthansa usually has the best-value flights from Glasgow, but make sure you compare all your options to get the cheapest flight possible.

When you fly from Glasgow to Koh Samui, you'll have five airlines to choose from for your 10023 km journey. If you're planning to fly in peak season, make sure you book in advance to get a reasonable price. Or you could hold on and try to get a last-minute bargain.

If you're fairly flexible about when you want to fly to Koh Samui, searching by month will show you the cheapest times to go. It’s also worth looking out for flights operated by Emirates, KLM & British Airways, as they're the most popular airlines for this journey.

Flights from Glasgow to Koh Samui usually take about 20 hrs 5 mins. Once you've selected your flight, you'll need to fill out your details to book. And don’t forget to look at Netflights’ hotels and car hire – you could save even more money on your trip when you book everything in one go.

Other popular destinations near Koh Samui

Where other people are flying to

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