Flights to Koh Samui from Lampang

View ฿4,045 flight on Mon, 15 Jun 2026Opens in a new window

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Cheap Flights from Lampang (CNX) to Koh Samui (USM)

Prices were available within the past 7 days and start at ฿4,045 for one-way flights and ฿8,260 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Bangkok Airways
Fri, 15 May - Sun, 17 May
CNX
Chiang Mai
USM
Koh Samui
฿8,260 Return, found 12 hours ago
฿8,260
Return
found 12 hours ago
Select Bangkok Airways flight, departing Fri, 15 May from Chiang Mai to Koh Samui, returning Sun, 17 May, priced at ฿8,260 found 12 hours ago
Bangkok Airways
Fri, 15 May - Sun, 17 May
CNX
Chiang Mai
USM
Koh Samui
฿8,420 Return, found 12 hours ago
฿8,420
Return
found 12 hours ago
Select Bangkok Airways flight, departing Fri, 15 May from Chiang Mai to Koh Samui, returning Sun, 17 May, priced at ฿8,420 found 12 hours ago
Bangkok Airways
Mon, 22 Sep - Sun, 28 Sep
CNX
Chiang Mai
USM
Koh Samui
฿8,425 Return, found 1 day ago
฿8,425
Return
found 1 day ago
Select Bangkok Airways flight, departing Mon, 22 Sep from Chiang Mai to Koh Samui, returning Sun, 28 Sep, priced at ฿8,425 found 1 day ago
Bangkok Airways
Fri, 15 May - Sun, 17 May
CNX
Chiang Mai
USM
Koh Samui
฿8,550 Return, found 12 hours ago
฿8,550
Return
found 12 hours ago
Select Bangkok Airways flight, departing Fri, 15 May from Chiang Mai to Koh Samui, returning Sun, 17 May, priced at ฿8,550 found 12 hours ago
Bangkok Airways
Fri, 1 May - Tue, 5 May
CNX
Chiang Mai
USM
Koh Samui
฿8,585 Return, found 11 hours ago
฿8,585
Return
found 11 hours ago
Select Bangkok Airways flight, departing Fri, 1 May from Chiang Mai to Koh Samui, returning Tue, 5 May, priced at ฿8,585 found 11 hours ago
Bangkok Airways
Wed, 10 Sep - Wed, 17 Sep
CNX
Chiang Mai
USM
Koh Samui
฿8,590 Return, found 4 days ago
฿8,590
Return
found 4 days ago
Select Bangkok Airways flight, departing Wed, 10 Sep from Chiang Mai to Koh Samui, returning Wed, 17 Sep, priced at ฿8,590 found 4 days ago
*Available to Expedia members.