Cheapest return flights from Ontario to Belgrade in May from $1505

AirHint found the following cheapest return flights from Ontario (ONT) to Belgrade (BEG) in May 2026 (see full year).

Return flights

12 May - 26 May British Airways
15 May - 29 May Turkish Airlines
27 May - 16 Jun British Airways

Also check the deals for one-way flights from Ontario to Belgrade in May.

Powered by

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 Belgrade

Cheap car rent in Belgrade

Feel free to contact us with any feedback or request another flight research.