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2,736﷼+ Cheap flights to Ko Samui

— USM
Oct 30 — Nov 61
1 adult
1 adult, Economy, 0 bags

Flights to Ko Samui in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Ko Samui

Sun 9/278:15 pm -
2 stops20h 10m
Thu 10/17:00 pm -
3 stops19h 25m
Deal found 9/262,736﷼
Thu 10/18:55 pm -
2 stops14h 00m
Mon 10/56:25 pm -
2 stops30h 55m
Deal found 9/272,848﷼
Fri 10/94:10 pm -
2 stops18h 35m
Mon 10/123:25 pm -
2 stops27h 45m
Deal found 9/253,826﷼

Cheapflights Fare Finder

 
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Route

Depart

Return

Price

Cheapest return flight

DohaKo Samui

DOH Doha Hamad Intl - USM Ko Samui

DOHUSM

Doha Hamad Intl

Fri 10/9

4:10 pm-2:45 pm

2 stops18h 35m

Ko Samui

Mon 10/12

3:25 pm-3:10 pm

2 stops27h 45m

3,826﷼

DohaKo Samui

DOH Doha Hamad Intl - USM Ko Samui

DOHUSM

Doha Hamad Intl

Fri 10/9

4:25 am-8:35 am

2 stops24h 10m

Ko Samui

Mon 10/12

5:55 pm-9:30 am

2 stops19h 35m

4,808﷼
Fastest return journey

DohaKo Samui

DOH Doha Hamad Intl - USM Ko Samui

DOHUSM

Doha Hamad Intl

Thu 10/8

3:30 am-5:45 pm

1 stop10h 15m

Ko Samui

Mon 10/12

8:35 pm-5:25 am

1 stop12h 50m

4,992﷼

Flights are sorted by cheapest return flights first.

Deals found on 9/25

Sorted by cheapest first

Best time to book a flight to Ko Samui

Have a flexible travel schedule? Discover the best time to fly to Ko Samui with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight to Ko Samui

Rainfall in Ko Samui by month

In terms of precipitation, rainfall in Ko Samui ranges from 58.0 - 490.0 mm per month. November is typically the wettest month, when rainfall can reach 490.0 mm. February is typically the driest time to visit Ko Samui when rainfall is around 58.0 mm.

Temperature in Ko Samui by month

If weather is an important factor for your trip to Ko Samui, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).

FAQs about flying to Ko Samui

  • What airport do you fly into for flights to Ko Samui?

    Ko Samui (USM), located 3.3 km from the city centre, is the airport you fly into when you book flights to Ko Samui.

  • Can I find cheaper flights to Ko Samui if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Ko Samui on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Does Ko Samui have rental cars?

    Yes. Those touching down at Ko Samui can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Ko Samui?

    Yes. Ko Samui has hotels nearby for those requiring accommodations. Diamond Pool Villa Samui is the closest property to Ko Samui (0.0 km away from Ko Samui).

See more FAQs

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