AirHint found the following cheapest return flights from Thessaloniki (SKG) to Barcelona (BCN) in June 2025 (see full year).

Return flights

17 Jun - 01 Jul	Ryanair
25 Jun - 29 Jul	Ryanair
18 Jun - 24 Jun	Ryanair
30 Jun - 10 Jul	Ryanair
18 Jun - 23 Jun	Ryanair
20 Jun - 29 Jun	Ryanair
18 Jun - 29 Jun	Ryanair
23 Jun - 26 Jun	Ryanair
17 Jun - 23 Jun	Ryanair
26 Jun - 01 Jul	SWISS
17 Jun - 24 Jun	Ryanair
16 Jun - 26 Jun	Ryanair
25 Jun - 30 Jun	Ryanair
19 Jun - 26 Jun	Ryanair
19 Jun - 01 Jul	Ryanair
23 Jun - 07 Jul	Ryanair
28 Jun - 03 Jul	SWISS
27 Jun - 01 Jul	SWISS
28 Jun - 31 Jul	SWISS
30 Jun - 17 Jul	Volotea	direct

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

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 June from $206

Return flights