Need help booking?

Unpublished phone-only deals available

XIY to OTP: distance & flight time

Xi'an (Xi'an Xianyang International Airport) → Bucharest (Henri Coandă International Airport)

4,273 mi
6,876 km · 3,713 nm
8h 51m
estimated nonstop flight time
-5h
time difference · heading northwest
See live XIYOTP fares Phone-only fares on this route — call free

Flight time details

4,273 miles nonstop takes roughly 8h 51m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.

The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.

Frequently asked questions

How far is XIY from OTP?

The flight distance from Xi'an (XIY) to Bucharest (OTP) is 4,273 miles (6,876 km, 3,713 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from XIY to OTP?

A nonstop flight takes about 8h 51m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.

What is the time difference between Xi'an and Bucharest?

Bucharest is 5 hours behind Xi'an.

What is the cheapest way to fly from XIY to OTP?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on XIY–OTP that never appear on search engines, with no booking fees.
Keep exploring:OTP to XIY Airports near XIY Airports near OTP Time difference XIYOTP Distance calculator