Cheapest return flights from Riga to Bucharest in September from 134€

AirHint found the following cheapest return flights from Riga (RIX) to Bucharest (OTP) in September 2025 (see full year).

Return flights

11 Sep - 14 Sep Norwegian Air Sweden AOC
12 Sep - 18 Sep Norwegian Air Sweden AOC
12 Sep - 16 Sep Norwegian Air Sweden AOC
10 Sep - 14 Sep Norwegian Air Sweden AOC
09 Sep - 11 Sep Norwegian Air Sweden AOC
05 Sep - 13 Sep Norwegian Air Sweden AOC
11 Sep - 17 Sep Norwegian Air Sweden AOC
09 Sep - 16 Sep Norwegian Air Sweden AOC
27 Sep - 04 Oct Norwegian Air Sweden AOC
28 Sep - 05 Oct airBaltic
16 Sep - 21 Sep Ryanair
02 Sep - 09 Sep Norwegian Air Sweden AOC
28 Sep - 05 Oct airBaltic direct

Also check the deals for one-way flights from Riga to Bucharest in September.

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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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