What is the cheapest month to fly from Zagreb to Bucharest?

Based on current 6-month forward fare data, October 2026 is the cheapest month to fly from Zagreb (ZAG) to Bucharest (OTP), with fares starting from $75.

What is the lowest current fare from ZAG to OTP?

The lowest currently-listed fare from Zagreb (ZAG) to Bucharest (OTP) is $75 on 2026-10-01.

How long is the flight from Zagreb to Bucharest?

Direct flights from ZAG to OTP cover approximately 795 km (494 miles), with an estimated flight time of 56m. Operating airlines: OU.

Cheap flights from Zagreb to Bucharest

Cheapest current fares: $75 in October 2026, 795 km direct flight in ~56m.

Last updated August 7, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Zagreb (ZAG) to Bucharest (OTP). Refreshed daily.

Zagreb (ZAG) → Bucharest (OTP)

October 2026 $75
September 2026 $76
August 2026 $101

Frequently asked questions

What is the cheapest month to fly from Zagreb to Bucharest?

Based on current 6-month forward fare data, October 2026 is the cheapest month to fly from Zagreb (ZAG) to Bucharest (OTP), with fares starting from $75.
What is the lowest current fare from ZAG to OTP?

The lowest currently-listed fare from Zagreb (ZAG) to Bucharest (OTP) is $75 on 2026-10-01.
How long is the flight from Zagreb to Bucharest?

Direct flights from ZAG to OTP cover approximately 795 km (494 miles), with an estimated flight time of 56m. Operating airlines: OU.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.