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

Return flights

23 Apr - 25 Apr	airBaltic	direct
06 Apr - 08 Apr	airBaltic	direct
12 Apr - 16 Apr	airBaltic	direct
09 Apr - 12 Apr	Lufthansa
02 Apr - 05 Apr	Lufthansa
30 Apr - 03 May	airBaltic
04 Apr - 06 Apr	Lufthansa
10 Apr - 12 Apr	Lufthansa
09 Apr - 12 Apr	airBaltic	direct
10 Apr - 12 Apr	airBaltic	direct
30 Apr - 03 May	airBaltic	direct
02 Apr - 05 Apr	airBaltic	direct

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

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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Cheapest return flights from Riga to Vienna in April from $173

Return flights