Cheapest return flights from Thessaloniki to Lisbon in September from 145€

AirHint found the following cheapest return flights from Thessaloniki (SKG) to Lisbon (LIS) in September 2026 (see full year).

Return flights

10 Sep - 15 Sep Air Serbia
10 Sep - 17 Sep Air Serbia
01 Sep - 10 Sep SWISS
07 Sep - 11 Sep easyJet
22 Sep - 27 Sep Aegean Airlines
04 Sep - 08 Sep Air Serbia
21 Sep - 30 Sep Ryanair
25 Sep - 29 Sep Aegean Airlines

Also check the deals for one-way flights from Thessaloniki to Lisbon in September.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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