HEL → OPO
Cheap flights from Helsinki to Porto
We track fares from Helsinki to Porto, Portugal every day. Across 117 prices we've logged, the cheapest was €144 return and a typical fare runs around €210. The cheapest month to fly is usually Oct 2026.
Cheapest seen
€144
Typical price
€210
Cheapest month
Oct 2026
Non-stop
With a stop
No live deal on this exact route right now — but the typical fare is around €210. Search your dates below, or browse all current deals.
Cheapest months to fly
The typical cheapest fare by month, from our tracking — a guide only. Check the live price on Aviasales before booking.
| Month | Typical from | Check price |
|---|---|---|
| Oct 2026 | €159 | Check on Aviasales → |
| Nov 2026 | €197 | Check on Aviasales → |
Each link opens the live Aviasales search for that month, where you can pick the exact cheapest dates.
Book a flight
Helsinki to Porto: the basics
- Route
- Helsinki (HEL) → Porto (OPO)
- Distance
- 3,116 km
- Non-stop
- No (with a stop)
- Airlines seen
- Finnair, Norwegian Air Sweden, Norwegian, Eurowings, Ryanair, KLM
Planning the trip? Portugal: what to see and when to go covers where to go and when.
Where these flights connect
There is no non-stop flight from Helsinki to Porto. Based on the airlines that fly this route, connections are usually through Amsterdam — worth checking when you compare fares.