Warsaw (WAW) to Bucharest (BUH): 575 miles (925 km) great-circle, about 1h 40m nonstop by our estimate. Cheapest fare observed: $43 round-trip on Wizz Air, nonstop, departing June 14, 2026.
$43 round-trip, Wizz Air W61583, departing 2026-06-14 at 18:40, returning 2026-06-18. The recorded itinerary left on a Sunday, returning on a Thursday 4 nights later; the fare was observed 50 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $43, it ranked 5th of the 30 round-trip fares we recorded from WAW (median $95). That is 7.5 cents per great-circle mile (round-trip price over one-way distance), below the WAW median of 8.8 cents across 30 round-trip routes.
Routes from WAW of similar length: Venice (604 mi) at $53 and Sofia (664 mi) at $40.
Wizz Air had the cheapest fare on 15 of 30 WAW routes. It is the 29th longest of the 30 routes we track from WAW.
Of 11 departure airports with a fare to Bucharest, Warsaw (WAW) ranked 2nd at $43. Lowest: $31 from Berlin (BER); highest: $962 from Lagos (LOS); 7 nonstop. Cheapest-fare airlines (routes): Wizz Air Malta (4), Wizz Air (3), Ryanair (2), Alaska Airlines (1) and Royal Air Maroc (1).
That depends on your passport and trip, so check the official source for Romania: European Commission: Schengen visa policy. Connecting elsewhere? Check that country's transit rules too.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones Europe/Warsaw, Europe/Bucharest; flight time is our estimate.