Zagreb (ZAG) to Bucharest (OTP) flights
One airline flies nonstop from Zagreb (ZAG) to Bucharest (OTP): Air China. The two airports are 494 miles (795 km) apart. Air China is in Star Alliance. There are also 21 ways to fly it with one stop, through Belgrade, Zadar and Dubrovnik and more.
Airlines flying nonstop from ZAG to OTP
- Air ChinaStar Alliance · bookable with 11 programsWho books it
Book ZAG to OTP with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Air Canada AeroplanBooks Air China
- Air New Zealand AirpointsBooks Air China
- ANA Mileage ClubBooks Air China
- Avianca LifeMilesBooks Air China
- EVA Air Infinity MileageLandsBooks Air China
- Lufthansa Miles & MoreBooks Air China
- Singapore Airlines KrisFlyerBooks Air China
- TAP Miles&GoBooks Air China
- Thai Royal Orchid PlusBooks Air China
- Turkish Airlines Miles&SmilesBooks Air China
- United MileagePlusBooks Air China
ZAG to OTP with one stop
21 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Belgrade (BEG)Air Serbia the whole way
- Via Zadar (ZAD)Croatia Airlines, then Ryanair
- Via Dubrovnik (DBV)Croatia Airlines, then Wizz Air Malta
- Via Vienna (VIE)Austrian Airlines the whole way
- Via Thessaloniki (SKG)Ryanair the whole way
- Via Kerkyra (CFU)Ryanair the whole wayA2
- Via Istanbul (IST)Turkish Airlines the whole way
A2 - Via Prague (PRG)Croatia Airlines, then TAROM, Wizz Air Malta and 2 more+1
- Via Naples (NAP)Ryanair the whole way
- Via Munich (MUC)Lufthansa the whole way
A2 - Via Istanbul (SAW)Pegasus the whole way
- Via Rome (FCO)Ryanair, then TAROM and Wizz Air Malta
- Via Warsaw (WAW)LOT - Polish Airlines the whole way
- Via Milan (BGY)Ryanair the whole way
- Via Athens (ATH)Aegean Airlines the whole way
ZAG to OTP: common questions
Which airlines fly nonstop from ZAG to OTP?
Air China (Star Alliance) flies nonstop from Zagreb (ZAG) to Bucharest (OTP).
How far is Zagreb from Bucharest by plane?
Zagreb (ZAG) and Bucharest (OTP) are 494 miles (795 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book ZAG to OTP award flights?
11 programs can book at least one of the nonstop airlines: Air Canada Aeroplan, Air New Zealand Airpoints, ANA Mileage Club, Avianca LifeMiles, EVA Air Infinity MileageLands, Lufthansa Miles & More, Singapore Airlines KrisFlyer, TAP Miles&Go and 3 more. Which flights each can book depends on its partners, so check the airline before you transfer points.
How many miles does ZAG to OTP cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for ZAG to OTP with taxes and fees.
Where can I connect between Zagreb and Bucharest?
The most direct connections are through Belgrade (BEG), Zadar (ZAD), Dubrovnik (DBV), Vienna (VIE) and Thessaloniki (SKG). On 14 of them the same airline flies both flights, for example Air Serbia through Belgrade.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.