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

Return flights

11 Nov - 25 Nov	easyJet
11 Nov - 18 Nov	easyJet
11 Nov - 25 Nov	airBaltic	direct
11 Nov - 16 Nov	easyJet
11 Nov - 18 Nov	airBaltic	direct
04 Nov - 18 Nov	airBaltic	direct
15 Nov - 18 Nov	airBaltic	direct
18 Nov - 21 Nov	airBaltic

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

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 November from $215

Return flights