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Cheap flights from Ottawa to Chiang Mai from C$ 1,776

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — CNX
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Chiang Mai

Enter your travel dates to find the best prices.

Best flights from Ottawa to Chiang Mai
Discover carefully curated flight deals from Ottawa to Chiang Mai that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 December 2025.

Tue 7/412:00 p.m.YOW - CNX
2 stops35h 25mMultiple Airlines
Fri 24/411:35 a.m.CNX - YOW
2 stops24h 59mMultiple Airlines
Deal found 11/12C$ 1,776
Tue 7/48:25 p.m.YOW - CNX
2 stops27h 00mEVA Air
Fri 24/48:00 p.m.CNX - YOW
3 stops40h 34mEVA Air
Deal found 11/12C$ 1,924
Mon 9/38:25 p.m.YOW - CNX
2 stops27h 10mEVA Air
Thu 12/311:50 a.m.CNX - YOW
2 stops24h 48mEVA Air
Deal found 9/12C$ 2,772

Find flight deals from Ottawa to Chiang Mai

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) 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 12 December 2025.

Round-trip from

C$ 1,776
EVA Air
  • EVA Air
  • 7/4-24/4
  • 4 total stops
  • 60h 24m total
  • Ottawa to Chiang Mai
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa 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 12 December 2025.
Use the filters below to find and compare flights from Ottawa to Chiang Mai that are best for you.

Fly from

Ottawa

Fly to

Chiang Mai

Route

Depart

Return

Price

OttawaChiang Mai

YOW - CNX

YOWCNX

Ottawa

Tue 7/4

12:00 p.m.-10:25 a.m.

2 stops35h 25m

Chiang Mai

Fri 24/4

11:35 a.m.-1:34 a.m.

2 stops24h 59m

C$ 1,776

OttawaChiang Mai

YOW - CNX

YOWCNX

Ottawa

Tue 7/4

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

2 stops27h 00m

Chiang Mai

Fri 24/4

8:00 p.m.-1:34 a.m.

3 stops40h 34m

C$ 1,924

OttawaChiang Mai

YOW - CNX

YOWCNX

Ottawa

Mon 9/3

8:25 p.m.-10:35 a.m.

2 stops27h 10m

Chiang Mai

Thu 12/3

11:50 a.m.-1:38 a.m.

2 stops24h 48m

C$ 2,772

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Best time to book a flight from Ottawa to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from Ottawa 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.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Chiang Mai. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ottawa to Chiang Mai?

    For as low as C$ 1,924, EVA Air can have you in Chiang Mai from Ottawa in 27h. Ottawa and Chiang Mai are separated by a distance of 12859 km.

  • Can I find deals for flights from Ottawa to Chiang Mai that include hotel bookings?

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

  • How can I find direct flights from Ottawa to Chiang Mai?

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

  • Can I find deals for business class flights from Ottawa to Chiang Mai?

    Yes. Cheapflights offers flight deals from Ottawa 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.

See more FAQs

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When you search for this flight from Ottawa to Chiang Mai, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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