AirHint found the following cheapest one-way flights from Barcelona (BCN) to Athens (ATH) in April 2026 (see full year).

One-Way flights

26 Apr	easyJet
29 Apr	Vueling Airlines	direct
14 Apr	Vueling Airlines	direct
10 Apr	Vueling Airlines	direct
07 Apr	Vueling Airlines
11 Apr	Vueling Airlines
15 Apr	easyJet
18 Apr	easyJet
15 Apr	Vueling Airlines	direct
06 Apr	Aegean Airlines	direct

Also check the deals for return flights from Barcelona to Athens in April.

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.

Book a cheap hotel in Athens

Cheap car rent in Athens

Cheapest one-way flights from Barcelona to Athens in April from 50€

One-Way flights