Aegean Flight 621 Deals & Information (2026/2027)

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Frequently asked questions

What route does flight number A3621 take?
You'll be touching down at Eleftherios Venizelos Airport (ATH) from Brussels - National Airport (BRU) if you're traveling on flight number A3621. You'll be in the air for 3 hours and 5 minutes on this trip. It's also good to note that the service conveniently travels non-stop.
What kind of plane is on flight number A3621?
Expect to board an Airbus A320neo if you've reserved a seat on flight A3621. Almost all services from Brussels - National Airport (BRU) to ATH operate using this type of aircraft.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your A3621 flight with Travelocity, please visit our Customer Service Portal.