Cheap flights from Athens to Koh Samui

View AU$629 flight on Fri, 28 Nov. 2025Opens in a new window

Popular airlines from Athens to Koh Samui

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Cheap Flights from Athens (ATH) 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.

Lufthansa
Thu, 26 Mar. - Thu, 2 Apr.
ATH
Athens
USM
Koh Samui
AU$1,632 Return, found 3 days ago
AU$1,632
Return
found 3 days ago
Select Lufthansa flight, departing Thu, 26 Mar. from Athens to Koh Samui, returning Thu, 2 Apr., priced at AU$1,632 found 3 days ago
Austrian Airlines
Thu, 26 Mar. - Thu, 2 Apr.
ATH
Athens
USM
Koh Samui
AU$1,656 Return, found 3 days ago
AU$1,656
Return
found 3 days ago
Select Austrian Airlines flight, departing Thu, 26 Mar. from Athens to Koh Samui, returning Thu, 2 Apr., priced at AU$1,656 found 3 days ago
Lufthansa
Thu, 26 Mar. - Thu, 2 Apr.
ATH
Athens
USM
Koh Samui
AU$1,757 Return, found 3 days ago
AU$1,757
Return
found 3 days ago
Select Lufthansa flight, departing Thu, 26 Mar. from Athens to Koh Samui, returning Thu, 2 Apr., priced at AU$1,757 found 3 days ago
Air France
Sat, 20 Sep. - Sat, 4 Oct.
ATH
Athens
USM
Koh Samui
AU$1,764 Return, found 5 days ago
AU$1,764
Return
found 5 days ago
Select Air France flight, departing Sat, 20 Sep. from Athens to Koh Samui, returning Sat, 4 Oct., priced at AU$1,764 found 5 days ago
Emirates
Thu, 26 Mar. - Thu, 2 Apr.
ATH
Athens
USM
Koh Samui
AU$1,780 Return, found 3 days ago
AU$1,780
Return
found 3 days ago
Select Emirates flight, departing Thu, 26 Mar. from Athens to Koh Samui, returning Thu, 2 Apr., priced at AU$1,780 found 3 days ago
Swiss International Air Lines
Thu, 26 Mar. - Thu, 2 Apr.
ATH
Athens
USM
Koh Samui
AU$1,792 Return, found 3 days ago
AU$1,792
Return
found 3 days ago
Select Swiss International Air Lines flight, departing Thu, 26 Mar. from Athens to Koh Samui, returning Thu, 2 Apr., priced at AU$1,792 found 3 days ago
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