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

Return flights

25 Jan - 01 Feb	Ryanair
19 Jan - 23 Jan	Ryanair
17 Jan - 25 Jan	Ryanair
17 Jan - 23 Jan	Ryanair
30 Jan - 01 Feb	Ryanair
30 Jan - 04 Feb	Ryanair
26 Jan - 30 Jan	Ryanair
30 Jan - 02 Feb	Ryanair
21 Jan - 29 Jan	Ryanair
18 Jan - 31 Jan	Ryanair
21 Jan - 23 Jan	Ryanair
17 Jan - 24 Jan	Ryanair
18 Jan - 23 Jan	Ryanair
20 Jan - 28 Jan	Ryanair
29 Jan - 02 Feb	Wizz Air
30 Jan - 02 Feb	Lufthansa	direct
30 Jan - 01 Feb	Lufthansa	direct
25 Jan - 01 Feb	Lufthansa	direct
29 Jan - 01 Feb	airBaltic
29 Jan - 02 Feb	airBaltic	direct

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

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 January from $127

Return flights