Cheapest return flights from Bucharest to Belgrade in May from $145

Best time to book flights for Bucharest (OTP) to Belgrade (BEG) flights at AirHint

AirHint found the following cheapest return flights from Bucharest (OTP) to Belgrade (BEG) in May 2025 (see full year).

Return flights

03 May - 09 May Air Serbia direct

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

Skyscanner

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