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

Return flights

24 Sep - 29 Sep	Ryanair
08 Sep - 14 Sep	Ryanair
29 Sep - 02 Oct	Ryanair
17 Sep - 20 Sep	Ryanair
24 Sep - 27 Sep	Ryanair
29 Sep - 03 Oct	Ryanair
15 Sep - 18 Sep	Ryanair
04 Sep - 10 Sep	Ryanair
11 Sep - 15 Sep	Ryanair
07 Sep - 14 Sep	Wizz Air
30 Sep - 05 Oct	Wizz Air Malta
13 Sep - 20 Sep	Vueling Airlines
27 Sep - 01 Oct	Wizz Air Malta
03 Sep - 10 Sep	Ryanair
17 Sep - 08 Oct	airBaltic	direct
27 Sep - 01 Oct	airBaltic	direct

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

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 Valencia to Riga in September from 151€

Return flights