Cheapest return flights from Helsinki to Keflavik in August from 235€

AirHint found the following cheapest return flights from Helsinki (HEL) to Keflavik (KEF) in August 2026 (see full year).

Return flights

26 Aug - 31 Aug airBaltic
26 Aug - 03 Sep airBaltic
25 Aug - 02 Sep Norwegian
25 Aug - 03 Sep Finnair direct
26 Aug - 01 Sep Lufthansa
27 Aug - 02 Sep Finnair
27 Aug - 03 Sep Finnair
26 Aug - 02 Sep Finnair
27 Aug - 03 Sep Finnair direct
25 Aug - 31 Aug Finnair direct
25 Aug - 01 Sep Finnair direct
25 Aug - 02 Sep Finnair direct
27 Aug - 27 Aug Finnair direct
19 Aug - 22 Aug Finnair direct
26 Aug - 31 Aug Finnair direct
13 Aug - 20 Aug Finnair
13 Aug - 20 Aug Finnair direct
15 Aug - 22 Aug Icelandair direct
08 Aug - 13 Aug Lufthansa
08 Aug - 13 Aug Finnair direct

Also check the deals for one-way flights from Helsinki to Keflavik in August.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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