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

Return flights

15 Jul - 22 Jul	Aegean Airlines
09 Jul - 16 Jul	Ryanair
14 Jul - 21 Jul	Ryanair
16 Jul - 21 Jul	Ryanair
02 Jul - 30 Jul	Austrian Airlines
12 Jul - 19 Jul	Ryanair
08 Jul - 12 Jul	Ryanair
30 Jul - 03 Aug	Austrian Airlines
14 Jul - 22 Jul	Lufthansa
13 Jul - 20 Jul	Transavia France
10 Jul - 17 Jul	Ryanair
26 Jul - 01 Aug	Aegean Airlines
27 Jul - 02 Aug	LOT
27 Jul - 03 Aug	Volotea	direct
20 Jul - 03 Aug	Volotea	direct
16 Jul - 03 Aug	Volotea	direct
30 Jul - 17 Aug	Volotea	direct
30 Jul - 03 Aug	Volotea	direct

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

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 July from 143€

Return flights