Cheapest return flights from Riga to Bucharest in September from 143€

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

Return flights

16 Sep - 19 Sep Ryanair
30 Sep - 04 Oct Ryanair
28 Sep - 02 Oct airBaltic
27 Sep - 30 Sep Norwegian Air Sweden AOC
28 Sep - 01 Oct Ryanair
10 Sep - 17 Sep Norwegian Air Sweden AOC
22 Sep - 26 Sep airBaltic
17 Sep - 20 Sep Norwegian Air Sweden AOC
23 Sep - 27 Sep Norwegian Air Sweden AOC
16 Sep - 21 Sep Ryanair
11 Sep - 17 Sep Ryanair
26 Sep - 03 Oct Norwegian Air Sweden AOC
24 Sep - 28 Sep Norwegian Air Sweden AOC
18 Sep - 21 Sep Ryanair
28 Sep - 01 Oct airBaltic direct
26 Sep - 03 Oct airBaltic direct

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

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.

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