Cheapest return flights from Oslo to Riga in December from 27€

AirHint found the following cheapest return flights from Oslo (OSL) to Riga (RIX) in December 2025 (see full year).

Return flights

06 Dec - 15 Dec Ryanair direct
06 Dec - 08 Dec Ryanair direct
01 Dec - 04 Dec Ryanair direct
01 Dec - 05 Dec Ryanair direct
01 Dec - 15 Dec Ryanair direct
01 Dec - 06 Dec Ryanair direct
01 Dec - 08 Dec Ryanair direct
08 Dec - 15 Dec Ryanair direct
13 Dec - 15 Dec Ryanair direct
05 Dec - 15 Dec Ryanair direct
13 Dec - 01 Jan Ryanair direct
29 Dec - 17 Jan Ryanair direct
27 Dec - 17 Jan Ryanair direct
29 Dec - 10 Jan Ryanair direct
27 Dec - 01 Jan Ryanair direct
14 Dec - 01 Jan Ryanair direct
26 Dec - 01 Jan Ryanair direct
29 Dec - 09 Jan Ryanair direct
27 Dec - 10 Jan Ryanair direct
12 Dec - 01 Jan Ryanair direct

Also check the deals for one-way flights from Oslo to Riga in December.

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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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