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Flights from Singapore to Udon Thani
There are no direct flights from Singapore to Udon Thani. The easiest way is one stop via Bangkok or Chiang Mai, about 4h 51m door to door.
No direct flights · 2 connection options From 4h 51m
Singapore to Udon Thani at a glance
Fastest journey4h 51mEstimated
Nonstop flightsNoneConnect via Bangkok or Chiang Mai
Best ways to fly from Singapore to Udon Thani
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
SIN Bangkok (BKK) UTH
Leg 1: Scoot, Singapore Airlines, Thai Airways · Leg 2: Thai AirAsia, Thai Airways, Thai Vietjet
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 1,784 km1,108 miles
- Journey time
- 4h 51mestimate
- Time difference
- -1hUdon Thani vs Singapore
- Currency in Udon Thani
- THB
- Airports
- SIN, XSP → UTH
Flights from Singapore to Udon Thani: questions answered
Are there direct flights from Singapore to Udon Thani?
No. There is no nonstop service, so you will connect, most easily in Bangkok and Chiang Mai. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from Singapore to Udon Thani?
With one connection the journey usually takes around 4h 51m, depending on the layover. The straight-line distance is 1,784 km.
Where do you change planes between Singapore and Udon Thani?
The best connecting points are Bangkok (BKK) and Chiang Mai (CNX). Scoot flies both legs via Bangkok, so you can book it as one ticket.
Which airports serve Singapore and Udon Thani?
Singapore: Singapore Changi Airport (SIN) and Seletar Airport (XSP). Udon Thani: Udon Thani International Airport (UTH).
What is the time difference between Singapore and Udon Thani?
Udon Thani is 1 hour behind Singapore.





