Cheap flights from Porto to Riga
The lowest fare found is €83. The cheapest month to fly is October.
Search live pricesSearch round-trip pricesLowest price by month
| October | €83 |
| November | €89 |
| January | €91 |
| April | €134 |
| September | €180 |
When is the cheapest time to fly from Porto to Riga?
Fares are typically lowest in October, starting from €83.
Popular routes
- Porto → Tallinn
- Porto → Vilnius
- Porto → Reykjavik
- Porto → Naples
- Porto → Venice
- Porto → Bologna
- Porto → Catania
- Porto → Pisa
- Porto → Bergamo
- Porto → Turin
- Porto → Florence
- Porto → Moscow
Prices updated 2026-09-29