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

Return flights

18 Apr - 22 Apr	Aegean Airlines
18 Apr - 25 Apr	Aegean Airlines
27 Apr - 07 May	Volotea	direct
18 Apr - 24 Apr	Aegean Airlines
05 Apr - 11 Apr	Ryanair
20 Apr - 26 Apr	Ryanair
05 Apr - 08 Apr	Ryanair
23 Apr - 28 Apr	easyJet
08 Apr - 15 Apr	LOT
17 Apr - 25 Apr	Ryanair
04 Apr - 09 Apr	Ryanair
27 Apr - 11 May	Volotea	direct
27 Apr - 14 May	Volotea	direct
29 Apr - 03 May	Aegean Airlines
27 Apr - 04 May	Volotea	direct
30 Apr - 07 May	Volotea	direct
20 Apr - 07 May	Volotea	direct
23 Apr - 07 May	Volotea	direct
30 Apr - 11 May	Aegean Airlines
30 Apr - 05 May	Aegean Airlines

Also check the deals for one-way flights from Thessaloniki to Barcelona 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 Barcelona in April from 135€

Return flights