Cheap Flights from Helsinki to Kos

View €168 flight on Tue, 22 Jul 2025Opens in a new window

Popular airlines from Helsinki to Kos

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Cheap flights from Helsinki to Kos (HEL-LRS)

Prices were available within the past 7 days and start at €168 for one-way flights and €332 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Thu, 10 Jul - Mon, 14 Jul
HEL
Helsinki
KGS
Kos
€332 Return, found 4 days ago
€332
Return
found 4 days ago
Select Lufthansa flight, departing Thu, 10 Jul from Helsinki to Kos, returning Mon, 14 Jul, priced at €332 found 4 days ago
Lufthansa
Thu, 10 Jul - Mon, 14 Jul
HEL
Helsinki
KGS
Kos
€356 Return, found 4 days ago
€356
Return
found 4 days ago
Select Lufthansa flight, departing Thu, 10 Jul from Helsinki to Kos, returning Mon, 14 Jul, priced at €356 found 4 days ago
Brussels Airlines
Thu, 10 Jul - Mon, 14 Jul
HEL
Helsinki
KGS
Kos
€397 Return, found 4 days ago
€397
Return
found 4 days ago
Select Brussels Airlines flight, departing Thu, 10 Jul from Helsinki to Kos, returning Mon, 14 Jul, priced at €397 found 4 days ago
Lufthansa
Thu, 10 Jul - Mon, 14 Jul
HEL
Helsinki
KGS
Kos
€399 Return, found 4 days ago
€399
Return
found 4 days ago
Select Lufthansa flight, departing Thu, 10 Jul from Helsinki to Kos, returning Mon, 14 Jul, priced at €399 found 4 days ago
Brussels Airlines
Thu, 10 Jul - Mon, 14 Jul
HEL
Helsinki
KGS
Kos
€402 Return, found 4 days ago
€402
Return
found 4 days ago
Select Brussels Airlines flight, departing Thu, 10 Jul from Helsinki to Kos, returning Mon, 14 Jul, priced at €402 found 4 days ago
Austrian Airlines
Thu, 10 Jul - Mon, 14 Jul
HEL
Helsinki
KGS
Kos
€456 Return, found 4 days ago
€456
Return
found 4 days ago
Select Austrian Airlines flight, departing Thu, 10 Jul from Helsinki to Kos, returning Mon, 14 Jul, priced at €456 found 4 days ago
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