Is the booking confirmation for the flight or a flight reservation sufficient proof for the visa?

Yes. A booking confirmation for your return or onward flight, or a flight reservation, is sufficient as proof for the visa application.

You do not need to upload the final/paid flight ticket. The confirmation only needs to show the essential details, such as:

• Your full name

• Flight number

• Destination

• Date of departure

A simple reservation is acceptable as long as the information is clear and matches your passport.