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KET to UTH: distance & flight time
Kengtung (Kengtung Airport) → Udon Thani (Udon Thani Airport)
340 mi
547 km · 295 nm
1h 22m
estimated nonstop flight time
+0.5h
time difference · heading southeast
See live KET→UTH fares Phone-only fares on this route — call free
Flight time details
340 miles nonstop takes roughly 1h 22m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 0.5-hour time gain when reading arrival times on your ticket.
The two airports
- KET — Kengtung Airport · Kengtung, Burma
- 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 KET
- MOG · Mong Hsat Airport59 mi away
- THL · Tachileik Airport60 mi away
- JMJ · Lancang Jingmai Airport78 mi away
- JHG · Xishuangbanna Gasa Airport86 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 KET from UTH?
The flight distance from Kengtung (KET) to Udon Thani (UTH) is 340 miles (547 km, 295 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KET to UTH?
A nonstop flight takes about 1h 22m 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 KET to UTH?
Nonstop service on KET–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 1h 22m nonstop estimate.
What is the time difference between Kengtung and Udon Thani?
Udon Thani is 0.5 hours ahead of Kengtung.
What is the cheapest way to fly from KET to UTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KET–UTH that never appear on search engines, with no booking fees.
Why are some KET to UTH fares phone-only?
Consolidator contracts let us sell certain KET–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.