Cheapest return flights from Oslo to Riga in May from 57€

AirHint found the following cheapest return flights from Oslo (OSL) to Riga (RIX) in May 2026 (see full year).

Return flights

21 May - 04 Jun Ryanair direct
18 May - 04 Jun Norwegian Air Sweden AOC direct
17 May - 04 Jun Norwegian Air Sweden AOC direct
04 May - 18 May airBaltic direct
04 May - 15 May Norwegian Air Sweden AOC direct
15 May - 04 Jun Norwegian Air Sweden AOC direct
15 May - 18 May Norwegian Air Sweden AOC direct
17 May - 18 May Norwegian Air Sweden AOC direct
04 May - 17 May Norwegian Air Sweden AOC direct
15 May - 17 May Norwegian Air Sweden AOC direct

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

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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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