Cheapest return flights from Frankfurt to Riga in September from $166

Best time to book flights for Frankfurt (FRA) to Riga (RIX) flights at AirHint

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

Return flights

28 Sep - 10 Oct Ryanair
19 Sep - 24 Sep airBaltic direct
18 Sep - 20 Sep airBaltic direct
15 Sep - 20 Sep airBaltic direct
08 Sep - 11 Sep airBaltic direct
11 Sep - 18 Sep airBaltic direct
20 Sep - 27 Sep airBaltic direct
29 Sep - 10 Oct Ryanair
29 Sep - 09 Oct airBaltic direct
08 Sep - 15 Sep Ryanair
28 Sep - 09 Oct Ryanair
29 Sep - 11 Oct Ryanair
28 Sep - 11 Oct Ryanair
04 Sep - 12 Sep airBaltic direct
10 Sep - 15 Sep Ryanair
19 Sep - 21 Sep Ryanair
28 Sep - 09 Oct Lufthansa direct
29 Sep - 10 Oct airBaltic direct
29 Sep - 11 Oct airBaltic direct
30 Sep - 10 Oct airBaltic direct

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