AirHint found the following cheapest return flights from Athens (ATH) to Barcelona (BCN) in June 2026 (see full year).

Return flights

08 Jun - 16 Jun	Vueling Airlines	direct
11 Jun - 15 Jun	Vueling Airlines
03 Jun - 06 Jun	Vueling Airlines	direct
02 Jun - 07 Jun	Vueling Airlines
12 Jun - 16 Jun	Vueling Airlines	direct
05 Jun - 16 Jun	Vueling Airlines	direct
20 Jun - 24 Jun	easyJet
03 Jun - 07 Jun	Vueling Airlines
09 Jun - 13 Jun	Vueling Airlines	direct
19 Jun - 24 Jun	easyJet

Also check the deals for one-way flights from Athens 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 Athens to Barcelona in June from 123€

Return flights