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

Return flights

30 Jun - 08 Jul	Finnair
14 Jun - 17 Jun	Wizz Air
14 Jun - 22 Jun	Wizz Air
19 Jun - 24 Jun	Wizz Air Malta
26 Jun - 02 Jul	Finnair
14 Jun - 20 Jun	Wizz Air
26 Jun - 09 Jul	Finnair
25 Jun - 01 Jul	Wizz Air
17 Jun - 27 Jun	Wizz Air
23 Jun - 25 Jun	Finnair
25 Jun - 30 Jun	Wizz Air
15 Jun - 22 Jun	Wizz Air
19 Jun - 22 Jun	Wizz Air Malta
12 Jun - 13 Jun	Finnair
21 Jun - 11 Jul	Wizz Air
20 Jun - 10 Jul	Scandinavian Airlines
26 Jun - 02 Jul	Icelandair	direct
26 Jun - 09 Jul	Icelandair	direct
21 Jun - 11 Jul	airBaltic	direct

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

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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Cheapest return flights from Keflavik to Riga in June from $311

Return flights