AirHint found the following cheapest return flights from Frankfurt (FRA) to Riga (RIX) in May 2026 (see full year).

Return flights

06 May - 09 May	airBaltic	direct
21 May - 26 May	airBaltic	direct
26 May - 30 May	Lufthansa	direct
05 May - 20 May	airBaltic	direct
04 May - 07 May	airBaltic	direct
14 May - 18 May	Scandinavian Airlines
25 May - 31 May	Lufthansa	direct
24 May - 31 May	Lufthansa	direct
14 May - 18 May	Lufthansa	direct
01 May - 04 May	Scandinavian Airlines

Also check the deals for one-way flights from Frankfurt to Riga in May.

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 Frankfurt to Riga in May from 175€

Return flights