Cheapest return flights from Thessaloniki to Barcelona in May from $134

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

Return flights

16 May - 19 May Ryanair
16 May - 21 May Aegean Airlines
16 May - 20 May Aegean Airlines
06 May - 14 May Aegean Airlines
18 May - 21 May Aegean Airlines
06 May - 13 May Ryanair
25 May - 28 May Aegean Airlines direct
09 May - 14 May Aegean Airlines
07 May - 16 May Aegean Airlines
07 May - 14 May Aegean Airlines
30 May - 01 Jun Ryanair
28 May - 01 Jun Aegean Airlines
29 May - 01 Jun Ryanair
28 May - 02 Jun Aegean Airlines

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

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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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