Cheap Flights from Surat Thani to Koh Samui Starting at $121

Helping travelers to find the best flight offers

Cheapest flights from Surat Thani to Koh Samui

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Surat Thani to Koh Samui. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$121

Thai Vietjet Air
Thai Vietjet Air
1 transfer
12h 30m
05/19/2025

The cheapest one-way flight from Surat Thani to Koh Samui departs on 05/19/2025, is operated by Thai Vietjet Air and costs $121

Cheapest round trip flight

$248

Thai Vietjet Air
Thai Vietjet Air
1 transfer
14h 10m
10/09/2025

The cheapest roundtrip flight from Surat Thani to Koh Samui departs on 10/09/2025, is operated by Thai Vietjet Air and costs $248

The fastest flight

12h 30m

Fastest flight from Surat Thani to Koh Samui takes 12h 30m

Direct flights

No direct flights

There are no direct flights on this route.

Distance

111km

Timezone difference

0h

The distance between Surat Thani and Koh Samui is 111km (69 miles). Surat Thani and Koh Samui are in the same time zone.

See also:

Cheap flights to Thailand

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Direct flights airfares to Koh Samui

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Cheapest air tickets to Surat Thani

Airfare from Surat Thani to Koh Samui by month

We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Surat Thani to Koh Samui

May 2025
Lowest price
on average:
$121
July 2025
Highest price
on average:
$142
  • Avg Price

Airlines operating on route

Below you will find a list of airlines operating flights on the Surat Thani — Koh Samui route and the starting prices for flights of each specific airline on it.

Thai Vietjet Air
Thai Vietjet Air

Starting at $121

Thai AirAsia
Thai AirAsia

Starting at $130

Direct Flights from Surat Thani to Koh Samui

A direct flight is the most convenient and comfortable way to fly from Surat Thani to Koh Samui, despite the fact that sometimes flights with transfers can cost significantly less.

Schedule of direct flights from Surat Thani to Koh Samui

A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Surat Thani to Koh Samui:

Surat Thani airports overview

Koh Samui airports overview

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

Special offers and sales on air tickets from Surat Thani to Koh Samui

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

Alternative routes

Alor Setar ➜ Koh Samui•Bangkok ➜ Koh Samui•Banda Aceh ➜ Koh Samui•Hat Yai ➜ Koh Samui•Ipoh ➜ Koh Samui•Kota Bharu ➜ Koh Samui•Myeik ➜ Koh Samui•Nakhon Si Thammarat ➜ Koh Samui•Kuala Terengganu ➜ Koh Samui•Surat Thani ➜ Alor Setar•Surat Thani ➜ Bangkok•Surat Thani ➜ Hat Yai•Surat Thani ➜ Ipoh•Surat Thani ➜ Kota Bharu•Surat Thani ➜ Myeik•Surat Thani ➜ Nakhon Si Thammarat•Surat Thani ➜ Surat Thani•Surat Thani ➜ Rach Gia