Cheap flights from Krabi to Koh Samui

View NZ$120 flight on Tue, 23 Sep. 2025Opens in a new window

Popular airlines from Krabi to Koh Samui

  • 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 Krabi (HKT) to Koh Samui (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.

Bangkok Airways
Thu, 11 Sep. - Thu, 18 Sep.
HKT
Phuket
USM
Koh Samui
NZ$372 Return, found 5 days ago
NZ$372
Return
found 5 days ago
Select Bangkok Airways flight, departing Thu, 11 Sep. from Phuket to Koh Samui, returning Thu, 18 Sep., priced at NZ$372 found 5 days ago
Bangkok Airways
Sun, 31 Aug. - Sun, 7 Sep.
HKT
Phuket
USM
Koh Samui
NZ$377 Return, found 1 day ago
NZ$377
Return
found 1 day ago
Select Bangkok Airways flight, departing Sun, 31 Aug. from Phuket to Koh Samui, returning Sun, 7 Sep., priced at NZ$377 found 1 day ago
Bangkok Airways
Mon, 24 Nov. - Wed, 26 Nov.
HKT
Phuket
USM
Koh Samui
NZ$384 Return, found 3 days ago
NZ$384
Return
found 3 days ago
Select Bangkok Airways flight, departing Mon, 24 Nov. from Phuket to Koh Samui, returning Wed, 26 Nov., priced at NZ$384 found 3 days ago
Bangkok Airways
Tue, 26 Aug. - Tue, 2 Sep.
HKT
Phuket
USM
Koh Samui
NZ$385 Return, found 5 days ago
NZ$385
Return
found 5 days ago
Select Bangkok Airways flight, departing Tue, 26 Aug. from Phuket to Koh Samui, returning Tue, 2 Sep., priced at NZ$385 found 5 days ago
Bangkok Airways
Mon, 25 May - Wed, 10 Jun.
HKT
Phuket
USM
Koh Samui
NZ$388 Return, found 23 hours ago
NZ$388
Return
found 23 hours ago
Select Bangkok Airways flight, departing Mon, 25 May from Phuket to Koh Samui, returning Wed, 10 Jun., priced at NZ$388 found 23 hours ago
Bangkok Airways
Sun, 31 Aug. - Sun, 7 Sep.
HKT
Phuket
USM
Koh Samui
NZ$390 Return, found 1 day ago
NZ$390
Return
found 1 day ago
Select Bangkok Airways flight, departing Sun, 31 Aug. from Phuket to Koh Samui, returning Sun, 7 Sep., priced at NZ$390 found 1 day ago