Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Chiang Mai from C$ 1,446

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 24/9. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — CNX
3 Aug — 10 Aug1
1 adult

Cheap flight deals from Pierre Elliott Trudeau Intl to Chiang Mai

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Chiang Mai (CNX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 July 2025.

Round-trip from

C$ 1,446
Air Canada
  • Air Canada
  • 24/9-22/10
  • 4 total stops
  • 69h 32m total
  • Montreal to Chiang Mai

Find flight deals from Pierre Elliott Trudeau Intl to Chiang Mai

Cheapest flights from Pierre Elliott Trudeau Intl to Chiang Mai
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2025.

Wed 24/98:25 a.m.YUL - CNX
2 stops26h 10mMultiple Airlines
Wed 22/1011:15 a.m.CNX - YUL
2 stops43h 22mMultiple Airlines
Deal found 28/7C$ 1,446
Sun 21/96:00 p.m.YUL - CNX
2 stops35h 40mAir Canada
Tue 21/105:40 p.m.CNX - YUL
2 stops36h 10mAir Canada
Deal found 28/7C$ 1,543
Mon 22/96:55 p.m.YUL - CNX
2 stops40h 00mDelta
Mon 20/1011:15 p.m.CNX - YUL
2 stops47h 16mDelta
Deal found 28/7C$ 1,873
Sun 21/99:50 p.m.YUL - CNX
2 stops25h 35mEVA Air
Wed 22/1011:35 a.m.CNX - YUL
2 stops25h 15mEVA Air
Deal found 28/7C$ 2,159
Wed 20/88:10 a.m.YUL - CNX
2 stops39h 10mChina Airlines
Sun 24/88:00 p.m.CNX - YUL
3 stops46h 08mChina Airlines
Deal found 29/7C$ 2,591
Thu 20/116:45 a.m.YUL - CNX
2 stops28h 20mKorean Air
Sun 23/1112:15 a.m.CNX - YUL
2 stops36h 18mKorean Air
Deal found 28/7C$ 3,104

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Chiang Mai that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 29 July 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Chiang Mai that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Chiang Mai

Route

Depart

Return

Price

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Wed 24/9

8:25 a.m.-9:35 p.m.

2 stops26h 10m

Chiang Mai

Wed 22/10

11:15 a.m.-7:37 p.m.

2 stops43h 22m

C$ 1,446

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Sun 21/9

6:00 p.m.-4:40 p.m.

2 stops35h 40m

Chiang Mai

Tue 21/10

5:40 p.m.-6:50 p.m.

2 stops36h 10m

C$ 1,543

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Mon 22/9

6:55 p.m.-9:55 p.m.

2 stops40h 00m

Chiang Mai

Mon 20/10

11:15 p.m.-11:31 a.m.

2 stops47h 16m

C$ 1,873

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Sun 21/9

9:50 p.m.-10:25 a.m.

2 stops25h 35m

Chiang Mai

Wed 22/10

11:35 a.m.-1:50 a.m.

2 stops25h 15m

C$ 2,159

MontrealChiang Mai

YUL - CNX

YULCNX

Montreal Pierre Elliott Trudeau Intl

Wed 20/8

8:10 a.m.-10:20 a.m.

2 stops39h 10m

Chiang Mai

Sun 24/8

8:00 p.m.-7:08 a.m.

3 stops46h 08m

C$ 2,591

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/7

Best time to book a flight from Pierre Elliott Trudeau Intl to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from Pierre Elliott Trudeau Intl 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.

Reviews of airlines servicing Chiang Mai

Get insights into the airlines that provide service to Chiang Mai. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chiang Mai. Reviews last updated 29 July 2025.
Get a feel of what it's like to fly with EVA Air,China Airlines, andDelta from Montreal Pierre Elliott Trudeau Intl Airport to Chiang Mai by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.3

Boarding

8.4

Crew

8.6

Entertainment

8.0

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Comfort

8.3

Boarding

8.4

Crew

8.6

Entertainment

8.0

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Comfort

8.3

Boarding

8.4

Crew

8.6

Entertainment

8.0

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
8.0
Very good

Comfort

8.3

Boarding

8.4

Crew

8.6

Entertainment

8.0

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Comfort

8.3

Boarding

8.4

Crew

8.6

Entertainment

8.0

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Chiang Mai. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Chiang Mai from Montreal Pierre Elliott Trudeau Intl?

    Chiang Mai (CNX) is the airport you will fly into if you book a flight from Montreal Pierre Elliott Trudeau Intl to Chiang Mai. You should not have trouble finding flights to Chiang Mai from Montreal Pierre Elliott Trudeau Intl; the airport handles an average of 0 inbound flights from Montreal Pierre Elliott Trudeau Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Chiang Mai airport from Montreal Pierre Elliott Trudeau Intl. It is only a 3.1 km journey from Chiang Mai (CNX) to Chiang Mai’s city centre.

  • What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Chiang Mai round-trip?

    According to our current data, Air Canada (C$ 1,543), Delta (C$ 1,873), and EVA Air (C$ 2,159) offers the cheapest pricing from Montreal Pierre Elliott Trudeau Intl Airport to Chiang Mai.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Chiang Mai that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Chiang Mai flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Chiang Mai?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Chiang Mai.

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Chiang Mai?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Chiang Mai by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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