Cheapest return flights from Riga (RIX) to Lisbon (LIS), September

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
27 Sep 05 Oct Ryanair
22 Sep 29 Sep Ryanair
29 Sep 01 Oct Ryanair
30 Sep 06 Oct Ryanair
29 Sep 04 Oct Ryanair
15 Sep 21 Sep Ryanair
16 Sep 21 Sep Norwegian Air Sweden AOC
15 Sep 26 Sep Ryanair
25 Sep 05 Oct Ryanair
14 Sep 21 Sep Ryanair
14 Sep 22 Sep Ryanair
16 Sep 22 Sep Norwegian Air Sweden AOC
15 Sep 17 Sep Ryanair
24 Sep 10 Oct Norwegian Air Sweden AOC
14 Sep 26 Sep Ryanair
08 Sep 15 Sep Ryanair
28 Sep 04 Oct Ryanair
28 Sep 01 Oct Ryanair
26 Sep 01 Oct Ryanair
23 Sep 01 Oct Norwegian Air Sweden AOC
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Updated Aug 27, 2026.

About these fares

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