AirHint found the following cheapest return flights from Helsinki (HEL) to Lisbon (LIS) in July 2026 (see full year).
Return flights
| 30 Jul - 04 Aug | Lufthansa | ||
| 13 Jul - 17 Jul | airBaltic | ||
| 30 Jul - 04 Aug | TAP | direct |
Also check the deals for one-way flights from Helsinki to Lisbon in July.
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