Cheapest return flights from Helsinki to Keflavik in July from $331

Best time to book flights for Helsinki (HEL) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Helsinki (HEL) to Keflavik (KEF) in July 2025 (see full year).

Return flights

24 Jul - 31 Jul Finnair direct
18 Jul - 23 Jul Finnair direct
09 Jul - 16 Jul airBaltic
23 Jul - 31 Jul Finnair direct
03 Jul - 09 Jul Finnair direct
21 Jul - 28 Jul airBaltic
09 Jul - 13 Jul Norwegian Air Sweden AOC
16 Jul - 23 Jul Finnair direct
23 Jul - 30 Jul Finnair direct
04 Jul - 10 Jul Finnair direct
27 Jul - 03 Aug Finnair
29 Jul - 01 Aug Finnair direct

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

Skyscanner

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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