Flights to Koh Samui from Hua Hin from RM603

View RM603 flight on Wed, 3 Sep 2025Opens in a new window

Popular airlines from Hua Hin 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 30% 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 Hua Hin to Koh Samui (BKK-USM)

Prices were available within the past 7 days and start at RM603 for one-way flights and RM1,229 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Bangkok Airways
Sat, 13 Sep - Sun, 14 Sep
DMK
Bangkok
USM
Koh Samui
RM1,229 Return, found 15 hours ago
RM1,229
Return
found 15 hours ago
Select Bangkok Airways flight, departing Sat, 13 Sep from Bangkok to Koh Samui, returning Sun, 14 Sep, priced at RM1,229 found 15 hours ago
Bangkok Airways
Sat, 13 Sep - Sun, 14 Sep
BKK
Bangkok
USM
Koh Samui
RM1,229 Return, found 15 hours ago
RM1,229
Return
found 15 hours ago
Select Bangkok Airways flight, departing Sat, 13 Sep from Bangkok to Koh Samui, returning Sun, 14 Sep, priced at RM1,229 found 15 hours ago
Bangkok Airways
Sun, 12 Oct - Wed, 15 Oct
BKK
Bangkok
USM
Koh Samui
RM1,233 Return, found 5 hours ago
RM1,233
Return
found 5 hours ago
Select Bangkok Airways flight, departing Sun, 12 Oct from Bangkok to Koh Samui, returning Wed, 15 Oct, priced at RM1,233 found 5 hours ago
Bangkok Airways
Sat, 13 Sep - Sun, 14 Sep
BKK
Bangkok
USM
Koh Samui
RM1,274 Return, found 15 hours ago
RM1,274
Return
found 15 hours ago
Select Bangkok Airways flight, departing Sat, 13 Sep from Bangkok to Koh Samui, returning Sun, 14 Sep, priced at RM1,274 found 15 hours ago
Bangkok Airways
Fri, 30 Jan - Mon, 2 Feb
BKK
Bangkok
USM
Koh Samui
RM1,275 Return, found 3 days ago
RM1,275
Return
found 3 days ago
Select Bangkok Airways flight, departing Fri, 30 Jan from Bangkok to Koh Samui, returning Mon, 2 Feb, priced at RM1,275 found 3 days ago
Bangkok Airways
Fri, 12 Dec - Mon, 15 Dec
BKK
Bangkok
USM
Koh Samui
RM1,278 Return, found 5 days ago
RM1,278
Return
found 5 days ago
Select Bangkok Airways flight, departing Fri, 12 Dec from Bangkok to Koh Samui, returning Mon, 15 Dec, priced at RM1,278 found 5 days ago

Find the cheapest month to fly from Bangkok (BKK) to Koh Samui (USM)

September is typically the cheapest month to fly

From RM 752 - RM 1,159 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.