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

Return flights

08 Mar - 15 Mar	Ryanair
11 Mar - 21 Mar	Ryanair
09 Mar - 21 Mar	Ryanair
08 Mar - 14 Mar	Ryanair
08 Mar - 15 Mar	airBaltic	direct
26 Mar - 30 Mar	airBaltic	direct
02 Mar - 16 Apr	airBaltic	direct
31 Mar - 07 Apr	airBaltic	direct
01 Mar - 06 Mar	airBaltic	direct
19 Mar - 26 Mar	airBaltic	direct
20 Mar - 23 Mar	airBaltic	direct
05 Mar - 08 Mar	airBaltic	direct
01 Mar - 16 Apr	airBaltic	direct
30 Mar - 04 Apr	airBaltic	direct
31 Mar - 06 Apr	airBaltic	direct
03 Mar - 16 Apr	Lufthansa	direct

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

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 March from $148

Return flights