Need help booking?
Unpublished phone-only deals available
HSK to UTH: distance & flight time
Huesca (Huesca/Pirineos Airport) → Udon Thani (Udon Thani Airport)
6,061 mi
9,755 km · 5,267 nm
12h 21m
estimated nonstop flight time
+5h
time difference · heading east
See live HSK→UTH fares Phone-only fares on this route — call free
Flight time details
6,061 miles nonstop takes roughly 12h 21m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- HSK — Huesca/Pirineos Airport · Huesca, Spain
- 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 HSK
- ZAZ · Zaragoza Air Base47 mi away
- ILD · Lleida-Alguaire Airport50 mi away
- LDE · Tarbes-Lourdes-Pyrénées Airport78 mi away
- PNA · Pamplona Airport83 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 HSK from UTH?
The flight distance from Huesca (HSK) to Udon Thani (UTH) is 6,061 miles (9,755 km, 5,267 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HSK to UTH?
A nonstop flight takes about 12h 21m 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 Huesca and Udon Thani?
Udon Thani is 5 hours ahead of Huesca.
What is the cheapest way to fly from HSK to UTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HSK–UTH that never appear on search engines, with no booking fees.