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

Return flights

19 Apr - 23 Apr	Ryanair
01 Apr - 07 Apr	Wizz Air
07 Apr - 16 Apr	easyJet
25 Apr - 29 Apr	Air Serbia
15 Apr - 21 Apr	Ryanair
22 Apr - 28 Apr	Ryanair
07 Apr - 14 Apr	easyJet
18 Apr - 23 Apr	Air Serbia
07 Apr - 15 Apr	easyJet
01 Apr - 05 Apr	Wizz Air
25 Apr - 02 May	Air Serbia
17 Apr - 01 May	SKY express
24 Apr - 01 May	Ryanair
29 Apr - 01 May	SKY express
29 Apr - 17 May	SKY express
29 Apr - 03 May	Ryanair
29 Apr - 15 May	SKY express
27 Apr - 03 May	Aegean Airlines
30 Apr - 05 May	Ryanair
17 Apr - 03 May	SKY express

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

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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Cheapest return flights from Thessaloniki to Lisbon in April from $195

Return flights