Cheap flights from Kuala Lumpur to Koh Samui Islands

View AU$224 flight on Mon, 13 Oct. 2025Opens in a new window

Popular airlines from Kuala Lumpur to Koh Samui Islands

  • Scoot

    Scoot

  • Thai Airways International

    Thai Airways International

  • Malaysia Airlines

    Malaysia Airlines

  • Bangkok Airways

    Bangkok Airways

  • Cathay Pacific

    Cathay Pacific

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Kuala Lumpur (KUL) to Koh Samui Islands (USM)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Fri, 26 Sep. - Tue, 30 Sep.
KUL
Kuala Lumpur
USM
Koh Samui
AU$466 Return, found 3 days ago
AU$466
Return
found 3 days ago
Select Scoot flight, departing Fri, 26 Sep. from Kuala Lumpur to Koh Samui, returning Tue, 30 Sep., priced at AU$466 found 3 days ago
Scoot
Thu, 4 Sep. - Wed, 10 Sep.
KUL
Kuala Lumpur
USM
Koh Samui
AU$471 Return, found 7 hours ago
AU$471
Return
found 7 hours ago
Select Scoot flight, departing Thu, 4 Sep. from Kuala Lumpur to Koh Samui, returning Wed, 10 Sep., priced at AU$471 found 7 hours ago
Thai Airways International
Thu, 25 Sep. - Wed, 1 Oct.
KUL
Kuala Lumpur
USM
Koh Samui
AU$721 Return, found 1 day ago
AU$721
Return
found 1 day ago
Select Thai Airways International flight, departing Thu, 25 Sep. from Kuala Lumpur to Koh Samui, returning Wed, 1 Oct., priced at AU$721 found 1 day ago
Bangkok Airways
Thu, 25 Sep. - Wed, 1 Oct.
KUL
Kuala Lumpur
USM
Koh Samui
AU$748 Return, found 1 day ago
AU$748
Return
found 1 day ago
Select Bangkok Airways flight, departing Thu, 25 Sep. from Kuala Lumpur to Koh Samui, returning Wed, 1 Oct., priced at AU$748 found 1 day ago
Malaysia Airlines
Mon, 1 Sep. - Sun, 7 Sep.
KUL
Kuala Lumpur
USM
Koh Samui
AU$812 Return, found 6 days ago
AU$812
Return
found 6 days ago
Select Malaysia Airlines flight, departing Mon, 1 Sep. from Kuala Lumpur to Koh Samui, returning Sun, 7 Sep., priced at AU$812 found 6 days ago
Singapore Airlines
Thu, 16 Oct. - Sat, 18 Oct.
KUL
Kuala Lumpur
USM
Koh Samui
AU$1,073 Return, found 2 days ago
AU$1,073
Return
found 2 days ago
Select Singapore Airlines flight, departing Thu, 16 Oct. from Kuala Lumpur to Koh Samui, returning Sat, 18 Oct., priced at AU$1,073 found 2 days ago
*Available to Expedia members.