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STV to UTH: distance & flight time
Surat (Surat Airport) → Udon Thani (Udon Thani Airport)
1,974 mi
3,177 km · 1,715 nm
4h 20m
estimated nonstop flight time
+1.5h
time difference · heading east
See live STV→UTH fares Phone-only fares on this route — call free
Flight time details
1,974 miles nonstop takes roughly 4h 20m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.5-hour time gain when reading arrival times on your ticket.
The two airports
- STV — Surat Airport · Surat, India
- 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 STV
- NMB · Daman Airport47 mi away
- BHU · Bhavnagar Airport57 mi away
- BDQ · Vadodara Airport90 mi away
- ISK · Nashik Airport102 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 STV from UTH?
The flight distance from Surat (STV) to Udon Thani (UTH) is 1,974 miles (3,177 km, 1,715 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STV to UTH?
A nonstop flight takes about 4h 20m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from STV to UTH?
Nonstop service on STV–UTH depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 4h 20m nonstop estimate.
What is the time difference between Surat and Udon Thani?
Udon Thani is 1.5 hours ahead of Surat.
What is the cheapest way to fly from STV to UTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STV–UTH that never appear on search engines, with no booking fees.
Why are some STV to UTH fares phone-only?
Consolidator contracts let us sell certain STV–UTH tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.