Cheapest return flights from Frankfurt to Riga in September from $175

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

Return flights

19 Sep - 24 Sep airBaltic direct
02 Sep - 04 Sep airBaltic direct
10 Sep - 15 Sep airBaltic direct
18 Sep - 23 Sep airBaltic direct
01 Sep - 03 Sep airBaltic direct
03 Sep - 05 Sep airBaltic direct
11 Sep - 15 Sep Lufthansa direct
05 Sep - 07 Sep Lufthansa direct
24 Sep - 27 Sep Lufthansa direct
09 Sep - 13 Sep Air France

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

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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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