Cheapest return flights from Riga to Basel in September from 164€

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

Return flights

22 Sep - 06 Oct Norwegian Air Sweden AOC
18 Sep - 22 Sep Norwegian Air Sweden AOC
23 Sep - 25 Sep Ryanair
30 Sep - 07 Oct Lufthansa
25 Sep - 29 Sep Norwegian Air Sweden AOC
23 Sep - 27 Sep Lufthansa
22 Sep - 27 Sep Lufthansa
22 Sep - 26 Sep Lufthansa
26 Sep - 03 Oct Lufthansa
17 Sep - 20 Sep Ryanair
10 Sep - 17 Sep Ryanair

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