Cheapest return flights from Oslo to Riga in September from 30€
AirHint found the following cheapest return flights from Oslo (OSL) to Riga (RIX)
in September 2025 (see full year ).
Return flights
13 Sep
- 17 Sep
Ryanair
30 €
direct
13 Sep
- 01 Oct
Ryanair
30 €
direct
18 Sep
- 01 Oct
Ryanair
30 €
direct
18 Sep
- 02 Oct
Ryanair
31 €
direct
08 Sep
- 17 Sep
Ryanair
32 €
direct
10 Sep
- 17 Sep
Ryanair
32 €
direct
04 Sep
- 06 Sep
Ryanair
32 €
direct
04 Sep
- 17 Sep
Ryanair
32 €
direct
13 Sep
- 19 Sep
Ryanair
32 €
direct
03 Sep
- 06 Sep
Ryanair
32 €
direct
03 Sep
- 17 Sep
Ryanair
32 €
direct
18 Sep
- 19 Sep
Ryanair
32 €
direct
06 Sep
- 17 Sep
Ryanair
32 €
direct
22 Sep
- 11 Oct
Ryanair
32 €
direct
22 Sep
- 01 Oct
Ryanair
32 €
direct
10 Sep
- 01 Oct
Ryanair
32 €
direct
13 Sep
- 02 Oct
Ryanair
32 €
direct
11 Sep
- 01 Oct
Ryanair
32 €
direct
11 Sep
- 02 Oct
Ryanair
33 €
direct
22 Sep
- 02 Oct
Ryanair
34 €
direct
Also check the deals for one-way flights from Oslo 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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