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

Return flights

26 Jul - 30 Jul	Lufthansa	direct
26 Jul - 29 Jul	Lufthansa	direct
30 Jul - 07 Aug	LOT
28 Jul - 31 Jul	LOT
29 Jul - 08 Aug	LOT
31 Jul - 05 Aug	LOT
30 Jul - 05 Aug	LOT
31 Jul - 07 Aug	LOT
27 Jul - 31 Jul	Lufthansa	direct
26 Jul - 01 Aug	Lufthansa	direct
27 Jul - 30 Jul	Lufthansa	direct
25 Jul - 29 Jul	Lufthansa	direct
28 Jul - 04 Aug	LOT
30 Jul - 04 Aug	LOT
30 Jul - 07 Aug	Lufthansa	direct
29 Jul - 10 Aug	LOT
24 Jul - 29 Jul	Lufthansa	direct
25 Jul - 25 Jul	LOT
28 Jul - 30 Jul	Lufthansa	direct
24 Jul - 31 Jul	LOT

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

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 July from 259€

Return flights