Cheapest return flights from Oslo to Riga in April from 69€

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

Return flights

28 Apr - 15 May Ryanair direct
29 Apr - 15 May Ryanair direct
18 Apr - 25 Apr Ryanair direct
18 Apr - 28 Apr Ryanair direct
17 Apr - 25 Apr Norwegian Air Sweden AOC direct
17 Apr - 28 Apr Norwegian Air Sweden AOC direct
04 Apr - 25 Apr Ryanair direct
29 Apr - 02 May Ryanair direct
28 Apr - 02 May Ryanair direct
04 Apr - 08 Apr Ryanair direct
18 Apr - 02 May Ryanair direct
28 Apr - 18 May Ryanair direct
29 Apr - 18 May Ryanair direct
17 Apr - 18 Apr Norwegian Air Sweden AOC direct
17 Apr - 02 May Norwegian Air Sweden AOC direct
18 Apr - 19 Apr Ryanair direct
04 Apr - 18 Apr Ryanair direct
10 Apr - 25 Apr Norwegian Air Sweden AOC direct
24 Apr - 15 May Norwegian Air Sweden AOC direct
24 Apr - 02 May Norwegian Air Sweden AOC direct

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

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