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SGN to UTH: distance & flight time
Ho Chi Minh City (Tan Son Nhat International Airport) → Udon Thani (Udon Thani Airport)
522 mi
841 km · 454 nm
1h 36m
estimated nonstop flight time
Same time
time difference · heading northwest
See live SGN→UTH fares Phone-only fares on this route — call free
Flight time details
522 miles nonstop takes roughly 1h 36m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- SGN — Tan Son Nhat International Airport · Ho Chi Minh City, Vietnam
- 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 SGN
- VCA · Can Tho International Airport82 mi away
- VKG · Rach Gia Airport119 mi away
- KTI · Kratie Airport122 mi away
- PNH · Phnom Penh International Airport132 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 SGN from UTH?
The flight distance from Ho Chi Minh City (SGN) to Udon Thani (UTH) is 522 miles (841 km, 454 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SGN to UTH?
A nonstop flight takes about 1h 36m 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 SGN to UTH?
Nonstop service on SGN–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 36m nonstop estimate.
What is the cheapest way to fly from SGN to UTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SGN–UTH that never appear on search engines, with no booking fees.
Why are some SGN to UTH fares phone-only?
Consolidator contracts let us sell certain SGN–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.