Cheap Flights from Koh Samui Islands from ฿3,318

View ฿3,318 flight on Sun, 22 Nov 2026Opens in a new window

Popular airlines

  • Bangkok Airways

  • Thai Airways International

  • Scoot

  • Singapore Airlines

  • Malaysia Airlines

  • Lufthansa

  • Cathay Pacific

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheapest flights from Koh Samui Islands

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, 5 Nov - Sun, 8 Nov
USM
Koh Samui
DMK
Bangkok
฿6,465 Return, found 1 hour ago
฿6,465
Return
found 1 hour ago
Select Bangkok Airways flight, departing Thu, 5 Nov from Koh Samui to Bangkok, returning Sun, 8 Nov, priced at ฿6,465 found 1 hour ago
Bangkok Airways
Thu, 5 Nov - Sun, 8 Nov
USM
Koh Samui
BKK
Bangkok
฿6,465 Return, found 1 hour ago
฿6,465
Return
found 1 hour ago
Select Bangkok Airways flight, departing Thu, 5 Nov from Koh Samui to Bangkok, returning Sun, 8 Nov, priced at ฿6,465 found 1 hour ago
Bangkok Airways
Thu, 5 Nov - Wed, 11 Nov
USM
Koh Samui
HKT
Phuket
฿6,665 Return, found 1 hour ago
฿6,665
Return
found 1 hour ago
Select Bangkok Airways flight, departing Thu, 5 Nov from Koh Samui to Phuket, returning Wed, 11 Nov, priced at ฿6,665 found 1 hour ago
Bangkok Airways
Thu, 5 Nov - Sun, 8 Nov
USM
Koh Samui
BKK
Bangkok
฿6,915 Return, found 1 hour ago
฿6,915
Return
found 1 hour ago
Select Bangkok Airways flight, departing Thu, 5 Nov from Koh Samui to Bangkok, returning Sun, 8 Nov, priced at ฿6,915 found 1 hour ago
Bangkok Airways
Thu, 5 Nov - Wed, 11 Nov
USM
Koh Samui
HKT
Phuket
฿7,165 Return, found 1 hour ago
฿7,165
Return
found 1 hour ago
Select Bangkok Airways flight, departing Thu, 5 Nov from Koh Samui to Phuket, returning Wed, 11 Nov, priced at ฿7,165 found 1 hour ago
Bangkok Airways
Thu, 5 Nov - Sun, 8 Nov
USM
Koh Samui
BKK
Bangkok
฿7,265 Return, found 1 hour ago
฿7,265
Return
found 1 hour ago
Select Bangkok Airways flight, departing Thu, 5 Nov from Koh Samui to Bangkok, returning Sun, 8 Nov, priced at ฿7,265 found 1 hour ago
Scoot
Thu, 5 Nov - Wed, 11 Nov
USM
Koh Samui
SIN
Singapore
฿8,380 Return, found 6 days ago
฿8,380
Return
found 6 days ago
Select Scoot flight, departing Thu, 5 Nov from Koh Samui to Singapore, returning Wed, 11 Nov, priced at ฿8,380 found 6 days ago
Malaysia Airlines
Sat, 3 Oct - Mon, 5 Oct
USM
Koh Samui
KUL
Kuala Lumpur
฿14,815 Return, found 7 hours ago
฿14,815
Return
found 7 hours ago
Select Malaysia Airlines flight, departing Sat, 3 Oct from Koh Samui to Kuala Lumpur, returning Mon, 5 Oct, priced at ฿14,815 found 7 hours ago
Thai Airways International
Thu, 22 Oct - Wed, 28 Oct
USM
Koh Samui
KUL
Kuala Lumpur
฿16,145 Return, found 8 hours ago
฿16,145
Return
found 8 hours ago
Select Thai Airways International flight, departing Thu, 22 Oct from Koh Samui to Kuala Lumpur, returning Wed, 28 Oct, priced at ฿16,145 found 8 hours ago
Singapore Airlines
Mon, 26 Oct - Fri, 30 Oct
USM
Koh Samui
KUL
Kuala Lumpur
฿17,745 Return, found 11 hours ago
฿17,745
Return
found 11 hours ago
Select Singapore Airlines flight, departing Mon, 26 Oct from Koh Samui to Kuala Lumpur, returning Fri, 30 Oct, priced at ฿17,745 found 11 hours ago

Travel information

Flights from Koh Samui Islands: Essential Travel Information

Cheapest flight from Koh Samui Islands
฿6,465 (roundtrip)
Best airlines to fly from Koh Samui Islands
Bangkok Airways, Scoot, Malaysia Airlines, Thai Airways International, Singapore Airlines
Cheapest month to fly from Koh Samui Islands
November
Koh Samui Islands IATA code
USM
Koh Samui Islands Country/State
Surat Thani Province
Airline ticket deals from Koh Samui Islands
฿6,465 - ฿17,745

 

*Available to Expedia members.