AirHint found the following cheapest return flights from Kos (KGS) to Lisbon (LIS) in March 2026 (see full year).
Return flights
| 02 Mar - 07 Mar | Aegean Airlines | ||
| 02 Mar - 08 Mar | Aegean Airlines | ||
| 04 Mar - 06 Mar | SKY express | ||
| 11 Mar - 15 Mar | Aegean Airlines | ||
| 04 Mar - 15 Mar | SKY express | ||
| 06 Mar - 15 Mar | SKY express |
Also check the deals for one-way flights from Kos to Lisbon in March.
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