Cheapest return flights from Keflavik to Riga in September from 221€

AirHint found the following cheapest return flights from Keflavik (KEF) to Riga (RIX) in September 2025 (see full year).

Return flights

16 Sep - 18 Sep Wizz Air
15 Sep - 17 Sep airBaltic
08 Sep - 10 Sep Fly Play
21 Sep - 28 Sep Fly Play
01 Sep - 08 Sep Scandinavian Airlines
01 Sep - 07 Sep Scandinavian Airlines
04 Sep - 07 Sep Scandinavian Airlines
08 Sep - 10 Sep airBaltic direct
05 Sep - 07 Sep Finnair
04 Sep - 07 Sep airBaltic direct

Also check the deals for one-way flights from Keflavik to Riga in September.

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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