Barcelona (BCN) to Belgrade (BEG): 950 miles (1,528 km) great-circle, about 2h 25m nonstop by our estimate. Cheapest fare observed: $134 round-trip on Vueling, with 1 stop, departing June 17, 2026.
$134 round-trip, Vueling VY6346, departing 2026-06-17 at 06:25, returning 2026-06-18. The recorded itinerary left on a Wednesday, returning on a Thursday 1 night later; the fare was observed 53 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $134, it ranked 17th of the 30 round-trip fares we recorded from BCN (median $129). That is 14.1 cents per great-circle mile (round-trip price over one-way distance), close to the BCN median of 13.7 cents across 30 round-trip routes.
Routes from BCN of similar length: Budapest (946 mi) at $84 and Berlin (934 mi) at $126.
Vueling had the cheapest fare on 13 of 30 BCN routes. It is the 15th longest of the 30 routes we track from BCN.
Of 36 departure airports with a fare to Belgrade, Barcelona (BCN) ranked 6th at $134. Lowest: $80 from Rome (FCO); highest: $1665 from Buenos Aires (EZE); 11 nonstop. Cheapest-fare airlines (routes): easyJet (6), Wizz Air (6), Vueling (4), Ryanair (3), Wizz Air Malta (3) and Air Serbia (2), plus 10 more.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones Europe/Madrid, Europe/Belgrade; flight time is our estimate.