£128 Cheap flights from Bangkok to Ko Samui

Today’s cheapest flight deals to Ko Samui

Updated many times a day, so prices are always up to date. Found one? Book it now.

How do we find these prices? Every 2 hours, we check Kiwi.com for the cheapest price for each trip. Prices can change and may not be available on every flight or date.

Key info about flying to Ko Samui

Depart from

Suvarnabhumi

Arrive to

Samui

Flights per week

339

Flight distance

466 km

Flight deals to Ko Samui

Direct
Cheapest

Thu, 6 May

Bangkok BKK → Ko Samui USM

from £60

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Direct

Mon, 3 May

Bangkok BKK → Ko Samui USM

from £63

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Direct

Tue, 4 May

Bangkok BKK → Ko Samui USM

from £65

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Direct flights from Bangkok to Ko Samui

See how many direct flights run each week and which airlines operate them.

6Direct flights per week
0.86Daily average
SundayBusiest day

Airlines that fly from Bangkok to Ko Samui

Options may vary by recent bookings and your search.

Getting from Ko Samui airport to the city center

Ko Samui is served by Samui International Airport (USM), a privately owned airport located approximately 2 km north of Chaweng, the island's main tourist hub. The airport sits about 4 km from Nathon, the administrative center of the island. Airport transfers to city center destinations on Ko Samui are straightforward, with options including taxis, shared minivans, songthaews (local pickup trucks), private transfers, and rental cars. Journey times are generally short due to the compact size of the island, though travel times can vary depending on your final destination and traffic conditions.

Notes:

  • Prices in THB (approximately 35 THB = 1 USD); table created in 2025 and subject to change.
  • Samui International Airport is privately owned by Bangkok Airways, which may affect service availability.
  • Songthaews are not available directly at the airport; walk to the main road to find them.
  • Many resorts offer complimentary airport transfers; confirm with your accommodation before arrival.
  • Road conditions on Ko Samui can be hilly and winding; allow extra time during peak season.
  • We recommend checking official transport websites for your travel planning.

Updated: December 2025

Weather in Ko Samui

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January27°C26°C
February27°C26°C
March28°C27°C
April29°C28°C
May30°C28°C
June30°C28°C
July29°C27°C
August29°C27°C
September29°C27°C
October28°C27°C
November28°C26°C
December27°C26°C
Hottest Month
30°C
May
Coldest month
26°C
January
Sunny days
190
days per year

14 day forecast

Saturday
14 Nov
83%
29°C25°C
21 Nov
90%
27°C26°C
Sunday
15 Nov
80%
28°C27°C
22 Nov
91%
27°C25°C
Monday
16 Nov
80%
29°C26°C
23 Nov
88%
27°C26°C
Tuesday
17 Nov
75%
29°C26°C
24 Nov
77%
28°C26°C
Wednesday
18 Nov
80%
28°C26°C
25 Nov
21%
28°C26°C
Thursday
19 Nov
81%
28°C27°C
26 Nov
81%
28°C27°C
Friday
20 Nov
88%
28°C26°C
27 Nov
88%
28°C26°C
Travelers usually depart from Suvarnabhumi, or Don Mueang International when they travel from Bangkok to Ko Samui. The distance between Bangkok and Ko Samui is 466 km. The most popular airlines for this route are Bangkok Airways, Thai AirAsia, VietJet Air, Scoot, and Nok Air. Bangkok and Ko Samui have 339 direct flights per week.

Frequently asked questions

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What is the flight distance between Bangkok and Ko Samui?

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