AirHint found the following cheapest return flights from Cologne (CGN) to Riga (RIX) in April 2026 (see full year).

Return flights

29 Apr - 17 May	Ryanair	direct
29 Apr - 10 May	Ryanair	direct
05 Apr - 15 Apr	Ryanair	direct
01 Apr - 15 Apr	Ryanair	direct
05 Apr - 08 Apr	Ryanair	direct
29 Apr - 03 May	Ryanair	direct
12 Apr - 03 May	Ryanair	direct
05 Apr - 12 Apr	Ryanair	direct
01 Apr - 08 Apr	Ryanair	direct
01 Apr - 12 Apr	Ryanair	direct
10 Apr - 12 Apr	Ryanair
15 Apr - 03 May	Ryanair	direct
30 Apr - 03 May	Ryanair
30 Apr - 04 May	Lufthansa

Also check the deals for one-way flights from Cologne to Riga in April.

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 Cologne to Riga in April from 90€

Return flights