AirHint found the following cheapest return flights from Melbourne (MEL) to Lisbon (LIS) in August 2026 (see full year).
Return flights
| 08 Aug - 20 Aug | Thai Airways | ||
| 12 Aug - 22 Sep | Turkish Airlines | ||
| 10 Aug - 17 Aug | Turkish Airlines | ||
| 11 Aug - 23 Aug | Etihad Airways | ||
| 07 Aug - 21 Aug | Malaysia Airlines |
Also check the deals for one-way flights from Melbourne to Lisbon in August.
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