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

Return flights

28 Mar - 31 Mar	Aegean Airlines
26 Mar - 31 Mar	Aegean Airlines
24 Mar - 31 Mar	Aegean Airlines
03 Mar - 07 Mar	Aegean Airlines
30 Mar - 02 Apr	Aegean Airlines
28 Mar - 01 Apr	Aegean Airlines
28 Mar - 02 Apr	Aegean Airlines
28 Mar - 30 Mar	Aegean Airlines
03 Mar - 10 Mar	Aegean Airlines
27 Mar - 31 Mar	Aegean Airlines
07 Mar - 14 Mar	Aegean Airlines
26 Mar - 01 Apr	Aegean Airlines
24 Mar - 02 Apr	Aegean Airlines
26 Mar - 30 Mar	Aegean Airlines
16 Mar - 20 Mar	Aegean Airlines
21 Mar - 18 Apr	Aegean Airlines

Also check the deals for one-way flights from Thessaloniki to Barcelona in March.

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 March from $136

Return flights