AirHint found the following cheapest return flights from Lisbon (LIS) to Helsinki (HEL) in July 2026 (see full year).
Return flights
| 01 Jul - 08 Jul | Ryanair | ||
| 21 Jul - 27 Jul | Vueling Airlines | ||
| 14 Jul - 20 Jul | Vueling Airlines | ||
| 14 Jul - 20 Jul | Finnair | direct | |
| 31 Jul - 03 Aug | Finnair | ||
| 01 Jul - 08 Jul | TAP | direct | |
| 21 Jul - 27 Jul | TAP | direct |
Also check the deals for one-way flights from Lisbon to Helsinki in July.
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