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PUS to UTH: distance & flight time
Busan (Gimhae International Airport) → Udon Thani (Udon Thani Airport)
2,022 mi
3,255 km · 1,757 nm
4h 26m
estimated nonstop flight time
-2h
time difference · heading southwest
See live PUS→UTH fares Phone-only fares on this route — call free
Flight time details
2,022 miles nonstop takes roughly 4h 26m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- PUS — Gimhae International Airport · Busan, South Korea
- UTH — Udon Thani Airport · Udon Thani, Thailand
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 PUS
- CHF · Jinhae Airbase/Airport (G-813/K-10)14 mi away
- USN · Ulsan Airport37 mi away
- HIN · Sacheon Air Base/Airport49 mi away
- TAE · Daegu Airport52 mi away
Near UTH
- VTE · Wattay International Airport44 mi away
- KKC · Khon Kaen Airport64 mi away
- LOE · Loei Airport70 mi away
- SNO · Sakon Nakhon Airport89 mi away
Frequently asked questions
How far is PUS from UTH?
The flight distance from Busan (PUS) to Udon Thani (UTH) is 2,022 miles (3,255 km, 1,757 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PUS to UTH?
A nonstop flight takes about 4h 26m 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 Busan and Udon Thani?
Udon Thani is 2 hours behind Busan.
What is the cheapest way to fly from PUS to UTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PUS–UTH that never appear on search engines, with no booking fees.