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Cheap flights to Koh Samui

Feb 28 — Mar 61
1 adult
Wed 2/28
Wed 3/6

When is the cheapest time to fly to Koh Samui?

Use this chart to determine the cheapest time to fly return to Koh Samui. Price data was last updated on February 18, 2024.
All times are departure.
Users looking for the lowest fares to Koh Samui should consider flying on Tuesday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Friday evenings, when prices are usually at their highest.
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What does USM mean?

Great question - USM just means Ko Samui Airport. Now you’ll know what this unique code and ones like it mean when you look for flights!

What airport do you fly into for flights to Koh Samui?

Booking a flight to Ko Samui (USM) is your only option if you intend on flying to Koh Samui. It is only a 3.3 km journey from Ko Samui to Koh Samui’s city centre.

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How does Cheapflights help users find flights to Koh Samui?

When you search for this flight to Koh Samui, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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Millions of users choose and trust Cheapflights to book the best flight deals to Koh Samui for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights to Koh Samui with no change fees?

Certainly. Search results for flights to Koh Samui shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights to Koh Samui become cheaper?

Not ready to book yet? You can track prices for flights to Koh Samui on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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