Cheapest return flights from Riga to Bucharest in September from $159

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

Return flights

17 Sep - 24 Sep airBaltic direct
10 Sep - 14 Sep airBaltic direct
17 Sep - 22 Sep airBaltic direct
08 Sep - 14 Sep airBaltic direct
11 Sep - 18 Sep Ryanair
12 Sep - 19 Sep Ryanair
12 Sep - 19 Sep 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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