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Cheap flights from Ottawa to Chiang Mai from C$ 1,696

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to Chiang Mai departing on 13/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ottawa to Chiang Mai (YOW-CNX)

Cheap round-trip flights

Air Canada Logo
5:50 p.m. - 11:00 a.m.YOW-CNX
29h 10m2 stops
Air Canada Logo
12:05 p.m. - 3:45 p.m.CNX-YOW
39h 40m2 stops
C$ 1,696Air Canada
Find Deal
Thu, 13 Nov - Mon, 17 Nov
Air Canada Logo
7:45 a.m. - 3:35 p.m.YOW-CNX
43h 50m2 stops
Air Canada Logo
4:35 p.m. - 3:45 p.m.CNX-YOW
35h 10m2 stops
C$ 1,776Air Canada
Find Deal
Thu, 13 Nov - Mon, 17 Nov
Air Canada Logo
7:45 a.m. - 11:00 a.m.YOW-CNX
39h 15m2 stops
Air Canada Logo
12:05 p.m. - 7:13 a.m.CNX-YOW
55h 08m2 stops
C$ 1,779Air Canada
Find Deal
Thu, 13 Nov - Mon, 17 Nov
Korean Air Logo
5:40 a.m. - 11:05 p.m.YOW-CNX
29h 25m2 stops
Korean Air Logo
12:15 a.m. - 12:42 a.m.CNX-YOW
36h 27m2 stops
C$ 3,053Korean Air
Find Deal
Thu, 13 Nov - Sun, 16 Nov
Korean Air Logo
5:40 a.m. - 10:55 p.m.YOW-CNX
29h 15m2 stops
Korean Air Logo
12:15 a.m. - 12:42 a.m.CNX-YOW
36h 27m2 stops
C$ 3,274Korean Air
Find Deal
Thu, 13 Nov - Sun, 16 Nov
Korean Air Logo
5:40 a.m. - 10:55 p.m.YOW-CNX
29h 15m2 stops
Korean Air Logo
12:15 a.m. - 12:42 a.m.CNX-YOW
36h 27m2 stops
C$ 3,298Korean Air
Find Deal
Thu, 13 Nov - Sun, 16 Nov

Air Canada flights from Ottawa to Chiang Mai

Our best Air Canada deals on Ottawa to Chiang Mai flight tickets
Air Canada
13 Nov
YOW5:50 p.m.Ottawa
29h 10m
2 stops
CNX11:00 a.m.Chiang Mai
17 Nov
CNX12:05 p.m.Chiang Mai
39h 40m
2 stops
YOW3:45 p.m.Ottawa
C$ 1,696
Find similar
Air Canada
13 Nov
YOW7:45 a.m.Ottawa
43h 50m
2 stops
CNX3:35 p.m.Chiang Mai
17 Nov
CNX4:35 p.m.Chiang Mai
35h 10m
2 stops
YOW3:45 p.m.Ottawa
C$ 1,776
Find similar
Air Canada
13 Nov
YOW7:45 a.m.Ottawa
39h 15m
2 stops
CNX11:00 a.m.Chiang Mai
17 Nov
CNX12:05 p.m.Chiang Mai
55h 08m
2 stops
YOW7:13 a.m.Ottawa
C$ 1,779
Find similar

Korean Air flights from Ottawa to Chiang Mai

Our best Korean Air deals on Ottawa to Chiang Mai flight tickets
Korean Air
13 Nov
YOW5:40 a.m.Ottawa
29h 25m
2 stops
CNX11:05 p.m.Chiang Mai
16 Nov
CNX12:15 a.m.Chiang Mai
36h 27m
2 stops
YOW12:42 a.m.Ottawa
C$ 3,053
Find similar
Korean Air
13 Nov
YOW5:40 a.m.Ottawa
29h 15m
2 stops
CNX10:55 p.m.Chiang Mai
16 Nov
CNX12:15 a.m.Chiang Mai
36h 27m
2 stops
YOW12:42 a.m.Ottawa
C$ 3,274
Find similar
Korean Air
13 Nov
YOW5:40 a.m.Ottawa
29h 15m
2 stops
CNX10:55 p.m.Chiang Mai
16 Nov
CNX12:15 a.m.Chiang Mai
36h 27m
2 stops
YOW12:42 a.m.Ottawa
C$ 3,298
Find similar

momondo 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, momondo users made 96,600 searches. Data last updated 27 August 2025.
Use the filters below to find and compare flights from Ottawa to Chiang Mai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OttawaChiang Mai

YOW - CNX

YOWCNX

Ottawa

Thu 13/11

5:50 p.m.-11:00 a.m.

2 stops29h 10m

Chiang Mai

Mon 17/11

12:05 p.m.-3:45 p.m.

2 stops39h 40m

C$ 1,696

OttawaChiang Mai

YOW - CNX

YOWCNX

Ottawa

Thu 13/11

7:45 a.m.-3:35 p.m.

2 stops43h 50m

Chiang Mai

Mon 17/11

4:35 p.m.-3:45 p.m.

2 stops35h 10m

C$ 1,776

OttawaChiang Mai

YOW - CNX

YOWCNX

Ottawa

Thu 13/11

7:45 a.m.-11:00 a.m.

2 stops39h 15m

Chiang Mai

Mon 17/11

12:05 p.m.-7:13 a.m.

2 stops55h 08m

C$ 1,779

OttawaChiang Mai

YOW - CNX

YOWCNX

Ottawa

Thu 13/11

5:40 a.m.-11:05 p.m.

2 stops29h 25m

Chiang Mai

Sun 16/11

12:15 a.m.-12:42 a.m.

2 stops36h 27m

C$ 3,053

OttawaChiang Mai

YOW - CNX

YOWCNX

Ottawa

Thu 13/11

5:40 a.m.-10:55 p.m.

2 stops29h 15m

Chiang Mai

Sun 16/11

12:15 a.m.-12:42 a.m.

2 stops36h 27m

C$ 3,274

OttawaChiang Mai

YOW - CNX

YOWCNX

Ottawa

Thu 13/11

5:40 a.m.-10:55 p.m.

2 stops29h 15m

Chiang Mai

Sun 16/11

12:15 a.m.-12:42 a.m.

2 stops36h 27m

C$ 3,298

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Ottawa to Chiang Mai

Are you open to changing your travel dates? Check out the ideal times to fly from Ottawa to Chiang Mai according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ottawa to Chiang Mai (YOW to CNX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Chiang Mai

Direct flights

None
There are no direct flights from Ottawa to Chiang Mai. There are no popular flight routes from Ottawa to Chiang Mai.
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  • How far is Ottawa to Chiang Mai by plane?

    There are 12846.9 km between Ottawa and Chiang Mai. 29h 10m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Ottawa Airport to Chiang Mai Airport?

    Prices for flights from Ottawa Airport to Chiang Mai Airport refresh daily.

  • How old do you have to be to fly from Ottawa Airport to Chiang Mai Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ottawa Airport to Chiang Mai Airport.

  • What documentation or ID do you need to fly to Chiang Mai Airport?

    The necessary travel and health documents for your Chiang Mai Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Ottawa to Chiang Mai?

    Price Alerts will notify you by email when the price for flights to Chiang Mai from Ottawa decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Ottawa to Chiang Mai with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to Chiang Mai?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chiang Mai from Ottawa.

Can I find flights from Ottawa to Chiang Mai with flexible booking policies on momondo?

Yes. All flights to Chiang Mai from Ottawa on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ottawa to Chiang Mai?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ottawa to Chiang Mai.

I’m not ready to book a flight from Ottawa to Chiang Mai right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ottawa to Chiang Mai flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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