Aeroflot-Russian Airlines Flight SU521 Deals & Information (2025/2026)

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Frequently asked questions

What route does flight number SU521 take?
SU521 takes 5 hours and 55 minutes to jet non-stop from Dubai Airport to Sheremetyevo Alexander S. Pushkin Intl Airport. We all know there’s magic in the destination, but getting there is half the fun!
What terminal does SU521 fly out of?
Flight number SU521 runs between Dubai Airport and Moscow Airport (SVO-Sheremetyevo), and passengers with a seat on this flight normally board the plane from Terminal 3.
What kind of plane is on flight number SU521?
Prepare to cruise aboard a Boeing 777-300ER if you’re booked on flight SU521. Nearly all services from Dubai Airport to SVO use this kind of plane.
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 SU521 flight with Travelocity, please visit our Customer Service Portal.