Every Barcelona–Belgrade fare we track, measured against the route's typical price whenever there is enough cached history to build one. Subscribe in any RSS reader for free single-route price alerts — no account, no email needed.https://flight.dealsen-ushttps://flight.deals/flights/barcelona-to-belgrade/#2026-12-05-2026-12-06-W6https://flight.deals/flights/barcelona-to-belgrade/#2026-12-05-2026-12-06-W6BCN → BEG round-trip on Wizz Air, 2026-12-05 to 2026-12-06 (1 nights). Cached fare $58 vs typical $125.Sun, 30 Aug 2026 05:03:17 GMT