Cheapest return flights from Lisbon to Riga in October from $235
AirHint found the following cheapest return flights from Lisbon (LIS) to Riga (RIX) in October 2025 (see full year).
Return flights
| 09 Oct - 12 Oct | Ryanair | ||
| 10 Oct - 13 Oct | Ryanair | ||
| 14 Oct - 26 Oct | Vueling Airlines | ||
| 13 Oct - 25 Oct | Ryanair | ||
| 13 Oct - 25 Oct | TAP | direct |
Also check the deals for one-way flights from Lisbon to Riga in October.
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.
