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UBP to HEK: distance & flight time
Ubon Ratchathani (Ubon Ratchathani Airport) → Heihe (Heihe Airport)
2,720 mi
4,377 km · 2,363 nm
5h 48m
estimated nonstop flight time
+1h
time difference · heading northeast
See live UBP→HEK fares Phone-only fares on this route — call free
Flight time details
2,720 miles nonstop takes roughly 5h 48m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- UBP — Ubon Ratchathani Airport · Ubon Ratchathani, Thailand
- HEK — Heihe Airport · Heihe, China
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.
Near UBP
- PKZ · Pakse International Airport61 mi away
- ZVK · Savannakhet Airport90 mi away
- ROI · Roi Et Airport94 mi away
- PXR · Surin Airport95 mi away
Near HEK
- BQS · Ignatyevo Airport18 mi away
- DTU · Wudalianchi Dedu Airport131 mi away
- JGD · Jiagedaqi Airport142 mi away
Frequently asked questions
How far is UBP from HEK?
The flight distance from Ubon Ratchathani (UBP) to Heihe (HEK) is 2,720 miles (4,377 km, 2,363 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UBP to HEK?
A nonstop flight takes about 5h 48m 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 Ubon Ratchathani and Heihe?
Heihe is 1 hour ahead of Ubon Ratchathani.
What is the cheapest way to fly from UBP to HEK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UBP–HEK that never appear on search engines, with no booking fees.