Cheapest one-way flights from Oslo to Riga in December from $40

Best time to book flights for Oslo (OSL) to Riga (RIX) flights at AirHint

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

One-Way flights

07 Dec Norwegian Air Sweden AOC direct
05 Dec airBaltic direct
28 Dec Norwegian Air Sweden AOC direct
12 Dec Norwegian Air Sweden AOC direct
22 Dec airBaltic direct
23 Dec airBaltic direct
24 Dec airBaltic direct
25 Dec airBaltic direct

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

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.

Book a cheap hotel in Riga

Cheap car rent in Riga