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C$ 1,828+ Cheap flights to Udon Thani

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
— UTH
22 Aug — 29 Aug1
1 adult
1 adult, Economy, 0 bags

Flights to Udon Thani in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Udon Thani
Explore the most affordable flight options available to Udon Thani. Find the lowest fares based on data from user searches, with prices last updated on 23 July 2026.

Sun 4/1010:25 p.m.
YYZ
-
UTH
2 stops46h 45m
Air Canada
Thu 8/109:25 p.m.
UTH
-
YYZ
2 stops29h 28m
Air Canada
Deal found 22/7C$ 1,828
Wed 2/97:00 p.m.
YYZ
-
UTH
2 stops26h 10m
Multiple Airlines
Wed 9/99:25 p.m.
UTH
-
YYZ
2 stops30h 10m
Multiple Airlines
Deal found 18/7C$ 1,932
Thu 1/109:00 p.m.
YYZ
-
UTH
2 stops29h 25m
Multiple Airlines
Fri 25/61:55 p.m.
UTH
-
YYZ
2 stops36h 05m
Multiple Airlines
Deal found 19/7C$ 2,021
Tue 29/91:45 a.m.
YYZ
-
UTH
2 stops24h 40m
Multiple Airlines
Fri 25/68:40 a.m.
UTH
-
YYZ
2 stops23h 55m
Multiple Airlines
Deal found 19/7C$ 8,140
Tue 1/91:45 a.m.
YYZ
-
UTH
2 stops24h 40m
Multiple Airlines
Fri 25/61:55 p.m.
UTH
-
YYZ
2 stops42h 40m
Multiple Airlines
Deal found 18/7C$ 8,222

Find flight deals to Udon Thani

Find the latest flights to Udon Thani in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 23 July 2026.

Round-trip from

C$ 1,828
Air Canada
  • Air Canada
  • 4/10-8/10
  • 4 total stops
  • 76h 13m total
  • Toronto to Udon Thani
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Cheapflights Fare Finder

 
Locate flights to Udon Thani that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 23 July 2026.
Use the filters below to find and compare flights to Udon Thani that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

TorontoUdon Thani

YYZ - UTH

YYZUTH

Toronto Pearson Intl

Sun 4/10

10:25 p.m.-8:10 a.m.

2 stops46h 45m

Udon Thani

Thu 8/10

9:25 p.m.-3:53 p.m.

2 stops29h 28m

C$ 1,828

TorontoUdon Thani

YYZ - UTH

YYZUTH

Toronto Pearson Intl

Wed 2/9

7:00 p.m.-8:10 a.m.

2 stops26h 10m

Udon Thani

Wed 9/9

9:25 p.m.-4:35 p.m.

2 stops30h 10m

C$ 1,932
Quickest round-trip

TorontoUdon Thani

YYZ - UTH

YYZUTH

Toronto Pearson Intl

Thu 1/10

1:45 a.m.-1:25 p.m.

2 stops24h 40m

Udon Thani

Sat 26/6

8:40 a.m.-9:35 p.m.

2 stops23h 55m

C$ 9,418

TorontoUdon Thani

YYZ - UTH

YYZUTH

Toronto Pearson Intl

Thu 1/10

10:35 a.m.-8:55 p.m.

2 stops23h 20m

Udon Thani

Fri 25/6

8:40 a.m.-6:05 p.m.

3 stops44h 25m

C$ 26,764

TorontoUdon Thani

YYZ - UTH

YYZUTH

Toronto Pearson Intl

Thu 1/10

10:35 a.m.-8:55 p.m.

2 stops23h 20m

Udon Thani

Thu 24/6

9:25 p.m.-6:05 p.m.

3 stops31h 40m

C$ 28,004

TorontoUdon Thani

YYZ - UTH

YYZUTH

Toronto Pearson Intl

Thu 1/10

10:35 a.m.-8:55 p.m.

2 stops23h 20m

Udon Thani

Sat 26/6

9:25 p.m.-6:05 p.m.

3 stops31h 40m

C$ 28,004

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/7

Sorted by cheapest first

Best time to book a flight to Udon Thani

Have a flexible travel schedule? Discover the best time to fly to Udon Thani with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Udon Thani

How long is the flight to Udon Thani?

On average, a flight from Toronto to Udon Thani takes 39 hours 27 minutes. Flights to Udon Thani from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

Rainfall in Udon Thani by month

Plan your trip to Udon Thani by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Udon Thani ranges from 0.0 - 250.0 mm per month. August is typically the wettest month, when rainfall can reach 250.0 mm. January is typically the driest time to visit Udon Thani when rainfall is around 0.0 mm.

Temperature in Udon Thani by month

Plan your trip to Udon Thani by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Udon Thani, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 22.0 C).

FAQs about flying to Udon Thani

  • What airport do you fly into for flights to Udon Thani?

    If you book a flight to Udon Thani, you will be flying into Udon Thani, which is the city’s only airport. Udon Thani (UTH) is located 3.3 km from the centre of Udon Thani.

  • Can I find cheaper flights to Udon Thani if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Udon Thani on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Where does the fastest flight to Udon Thani depart from?

    For those looking to save time traveling to Udon Thani, Toronto offers the quickest one-way flight (32 hours 10 minutes).

  • Does Udon Thani have rental cars?

    Yes. Those touching down at Udon Thani can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Udon Thani?

    Yes. Udon Thani has hotels nearby for those requiring accommodations. Lert Prasert House is the closest property to Udon Thani (0.0 km away from Udon Thani).

See more FAQs

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Can Cheapflights notify me if prices for flights to Udon Thani become cheaper?

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