AirHint found the following cheapest one-way flights from Stockholm (ARN) to Riga (RIX) in December 2025 (see full year).

One-Way flights

12 Dec	Ryanair	direct
05 Dec	Ryanair	direct
04 Dec	Ryanair	direct
07 Dec	Ryanair	direct
06 Dec	Ryanair	direct
15 Dec	Norwegian Air Sweden AOC	direct
25 Dec	airBaltic	direct
29 Dec	airBaltic	direct
30 Dec	airBaltic	direct
26 Dec	Norwegian Air Sweden AOC	direct

Also check the deals for return flights from Stockholm to Riga in December.

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 one-way flights from Stockholm to Riga in December from 23€

One-Way flights