Cheap Flights from Koh Samui from ฿3,210

View ฿3,210 flight on Thu, 7 May 2026Opens in a new window

Popular airlines from Koh Samui

  • Nok Air

  • Thai AirAsia

  • Thai Airways International

  • Thai AirAsia X

  • Hong Kong Airlines

  • AirAsia

  • Scoot

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Cheapest flights from Koh Samui

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Bangkok Airways
Thu, 18 Jun - Mon, 22 Jun
USM
Koh Samui
DMK
Bangkok
฿6,250 Return, found 1 hour ago
฿6,250
Return
found 1 hour ago
Select Bangkok Airways flight, departing Thu, 18 Jun from Koh Samui to Bangkok, returning Mon, 22 Jun, priced at ฿6,250 found 1 hour ago
Bangkok Airways
Thu, 18 Jun - Mon, 22 Jun
USM
Koh Samui
BKK
Bangkok
฿6,250 Return, found 1 hour ago
฿6,250
Return
found 1 hour ago
Select Bangkok Airways flight, departing Thu, 18 Jun from Koh Samui to Bangkok, returning Mon, 22 Jun, priced at ฿6,250 found 1 hour ago
Bangkok Airways
Thu, 7 May - Wed, 13 May
USM
Koh Samui
HKT
Phuket
฿6,450 Return, found 5 hours ago
฿6,450
Return
found 5 hours ago
Select Bangkok Airways flight, departing Thu, 7 May from Koh Samui to Phuket, returning Wed, 13 May, priced at ฿6,450 found 5 hours ago
Bangkok Airways
Thu, 18 Jun - Mon, 22 Jun
USM
Koh Samui
BKK
Bangkok
฿6,700 Return, found 1 hour ago
฿6,700
Return
found 1 hour ago
Select Bangkok Airways flight, departing Thu, 18 Jun from Koh Samui to Bangkok, returning Mon, 22 Jun, priced at ฿6,700 found 1 hour ago
Bangkok Airways
Sat, 2 May - Sat, 16 May
USM
Koh Samui
KBV
Krabi
฿6,895 Return, found 1 day ago
฿6,895
Return
found 1 day ago
Select Bangkok Airways flight, departing Sat, 2 May from Koh Samui to Krabi, returning Sat, 16 May, priced at ฿6,895 found 1 day ago
Bangkok Airways
Thu, 18 Jun - Mon, 22 Jun
USM
Koh Samui
BKK
Bangkok
฿7,050 Return, found 1 hour ago
฿7,050
Return
found 1 hour ago
Select Bangkok Airways flight, departing Thu, 18 Jun from Koh Samui to Bangkok, returning Mon, 22 Jun, priced at ฿7,050 found 1 hour ago
Scoot
Thu, 12 Mar - Wed, 18 Mar
USM
Koh Samui
KUL
Kuala Lumpur
฿8,987 Return, found 1 day ago
฿8,987
Return
found 1 day ago
Select Scoot flight, departing Thu, 12 Mar from Koh Samui to Kuala Lumpur, returning Wed, 18 Mar, priced at ฿8,987 found 1 day ago
Malaysia Airlines
Mon, 1 Jun - Thu, 4 Jun
USM
Koh Samui
KUL
Kuala Lumpur
฿12,975 Return, found 14 hours ago
฿12,975
Return
found 14 hours ago
Select Malaysia Airlines flight, departing Mon, 1 Jun from Koh Samui to Kuala Lumpur, returning Thu, 4 Jun, priced at ฿12,975 found 14 hours ago
Thai Airways International
Mon, 18 May - Thu, 21 May
USM
Koh Samui
KUL
Kuala Lumpur
฿15,535 Return, found 1 day ago
฿15,535
Return
found 1 day ago
Select Thai Airways International flight, departing Mon, 18 May from Koh Samui to Kuala Lumpur, returning Thu, 21 May, priced at ฿15,535 found 1 day ago
EVA Airways
Mon, 18 May - Thu, 21 May
USM
Koh Samui
HKG
Hong Kong SAR
฿17,715 Return, found 9 hours ago
฿17,715
Return
found 9 hours ago
Select EVA Airways flight, departing Mon, 18 May from Koh Samui to Hong Kong SAR, returning Thu, 21 May, priced at ฿17,715 found 9 hours ago

Travel information

Flights from Koh Samui: Essential Travel Information

Cheapest flight from Koh Samui
฿6,250 (roundtrip)
Best airlines to fly from Koh Samui
Bangkok Airways, Scoot, Malaysia Airlines, Thai Airways International, Cathay Pacific, EVA Airways
Cheapest month to fly from Koh Samui
June
Koh Samui IATA code
USM
Koh Samui Country/State
Surat Thani Province
Airline ticket deals from Koh Samui
฿6,250 - ฿17,715

 

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