Cheap flights from Belfast to Ko Samui from £428

Cheap flights from Belfast to Ko Samui from £428

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3 stops
Mon, Apr 27
Belfast BFSKo Samui USM

£428
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3 stops
Mon, Apr 27
Belfast BFSKo Samui USM

£446
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3 stops
Mon, Apr 27
Belfast BFSKo Samui USM

£450
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3 stops
Mon, Apr 27
Belfast BFSKo Samui USM

£454
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3 stops
Mon, Apr 27
Belfast BFSKo Samui USM

£471
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3 stops
Mon, Apr 27
Belfast BFSKo Samui USM

£479
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3 stops
Sun, May 3 – Fri, May 8
Belfast BFSKo Samui USM

£1,024
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3 stops
Sun, May 3 – Fri, May 8
Belfast BFSKo Samui USM

£1,083
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3 stops
Sun, May 3 – Fri, May 8
Belfast BFSKo Samui USM

£1,102
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3 stops
Sat, May 2 – Fri, May 8
Belfast BFSKo Samui USM

£1,142
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3 stops
Sun, May 3 – Thu, May 7
Belfast BFSKo Samui USM

£1,149
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3 stops
Thu, Apr 30 – Wed, May 6
Belfast BFSKo Samui USM

£1,167
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How much do flights to Ko Samui cost?

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

Key info about flying to Ko Samui

Depart from
Belfast International
Arrive to
Samui
Average flights per week
400
Flight distance

Check-in for a flight from Belfast to Ko Samui

NameCarrier codeIATA CodePassport needed during booking
Bangkok AirwaysBKPPGNo
easyJetEZYU2Yes
RyanairRYRFRNo
Etihad AirwaysETDEYNo
Qatar AirwaysQTRQRYes

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
June29°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
191
days per year

14 day forecast

Saturday
18 Apr
85%
30°C29°C
25 Apr
63%
29°C28°C
Sunday
19 Apr
30°C28°C
26 Apr
29°C28°C
Monday
20 Apr
77%
30°C28°C
27 Apr
30°C29°C
Tuesday
21 Apr
89%
30°C29°C
28 Apr
29°C28°C
Wednesday
22 Apr
80%
29°C28°C
29 Apr
30°C27°C
Thursday
23 Apr
79%
30°C29°C
30 Apr
29°C27°C
Friday
24 Apr
30°C28°C
1 May
72%
30°C29°C
Travelers usually depart from Belfast International, or George Best Belfast City when they travel from Belfast to Ko Samui. The most popular airlines for this route are Bangkok Airways, easyJet, Ryanair, Etihad Airways, and Qatar Airways. Belfast and Ko Samui have 400 direct flights per week.

Frequently asked questions

What are the most popular routes to and from Belfast?
What are the most popular routes to and from Ko Samui?
Which airports are there in Belfast?
What airports are near Belfast?
What airports are near Ko Samui?
Which airlines fly between Belfast and Ko Samui?
When’s the best time to travel between Belfast and Ko Samui?
What flights operate between Belfast and Ko Samui?
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How many airports are there near Ko Samui?
What time do nonstop (direct) flights between Belfast and Ko Samui depart?
What time do nonstop (direct) flights between Belfast and Ko Samui arrive?
What time do flights between Belfast and Ko Samui depart?
What time do flights between Belfast and Ko Samui arrive?

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