How long is the flight from Chiang Mai to Ottawa?

Air Canada and Korean Air can get you from Chiang Mai to Ottawa in just under 36h 24m. Your travel time can differ by up to 3h 21m. Chiang Mai and Ottawa are separated by a distance of 12859 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What is the cheapest month to book a flight from Chiang Mai to Ottawa?

Currently, October is the cheapest month in which you can book a flight from Chiang Mai to Ottawa (average of C$ 224). Flying from Chiang Mai to Ottawa in December is currently the most expensive (average of C$ 326). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

In terms of precipitation, rainfall in Ottawa ranges from 50.0 - 93.0 mm per month. June is typically the wettest month, when rainfall can reach 93.0 mm. February is typically the driest time to visit Ottawa when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Ottawa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -10.0 C).

What is the cheapest time of day to fly from CNX to YOW?

When flying from Chiang Mai to Ottawa, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

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

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

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

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

C$ 1,458+ Flights from Chiang Mai to Ottawa

Cheap flight deals from Chiang Mai to Ottawa

Round-trip from	C$ 1,458

Air Canada
18/2-22/2
4 total stops
68h 55m total
Chiang Mai to Ottawa

Search Deals

Find flight deals from Chiang Mai to Ottawa

Best flights from Chiang Mai to Ottawa
Discover carefully curated flight deals from Chiang Mai to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 11 September 2025.

Wed 18/212:00 p.m.CNX - YOW

2 stops39h 45mAir Canada

Sun 22/25:50 p.m.YOW - CNX

2 stops29h 10mAir Canada

Deal found 10/9C$ 1,458

Tue 17/212:15 a.m.CNX - YOW

2 stops36h 24mKorean Air

Sun 22/25:40 a.m.YOW - CNX

2 stops29h 15mKorean Air

Deal found 8/9C$ 2,784

Fly from

Fly to

Route

Depart

Return

Price

Chiang MaiOttawa

CNX - YOW

CNXYOW

Chiang Mai

Wed 18/2

12:00 p.m.-3:45 p.m.

2 stops39h 45m

Ottawa

Sun 22/2

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

2 stops29h 10m

C$ 1,458

Chiang MaiOttawa

CNX - YOW

CNXYOW

Chiang Mai

Tue 17/2

12:15 a.m.-12:39 a.m.

2 stops36h 24m

Ottawa

Sun 22/2

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

2 stops29h 15m

C$ 2,784

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Best time to book a flight from Chiang Mai to Ottawa

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

How long is the flight from Chiang Mai to Ottawa?
Air Canada and Korean Air can get you from Chiang Mai to Ottawa in just under 36h 24m. Your travel time can differ by up to 3h 21m. Chiang Mai and Ottawa are separated by a distance of 12859 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
Can I find deals for flights from Chiang Mai to Ottawa that include hotel bookings?
Yes. In addition to deals on Chiang Mai to Ottawa flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Chiang Mai to Ottawa?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chiang Mai to Ottawa.
Can I find deals for business class flights from Chiang Mai to Ottawa?
Yes. Cheapflights offers flight deals from Chiang Mai to Ottawa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Chiang Mai to Ottawa?
Currently, October is the cheapest month in which you can book a flight from Chiang Mai to Ottawa (average of C$ 224). Flying from Chiang Mai to Ottawa in December is currently the most expensive (average of C$ 326). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Gatineau

Brockville

Smiths Falls

Perth

Prescott

Pembroke

Wakefield

Browse thousands of different options on Cheapflights for your next trip

Other flights to Ottawa

Fly with Cheapflights

How does Cheapflights help users find flights from Chiang Mai to Ottawa?

Cheapflights helps you search for flights from Chiang Mai to Ottawa via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Chiang Mai to Ottawa?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Chiang Mai to Ottawa for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Chiang Mai to Ottawa with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Chiang Mai to Ottawa, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Chiang Mai to Ottawa become cheaper?

Of course! You can now track prices for flights from Chiang Mai to Ottawa and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Chiang Mai to Ottawa from C$ 1,458

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 18/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Chiang Mai to Ottawa

Round-trip from

Find flight deals from Chiang Mai to Ottawa

Best flights from Chiang Mai to OttawaDiscover carefully curated flight deals from Chiang Mai to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 11 September 2025.

Discover carefully curated flight deals from Chiang Mai to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 11 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chiang Mai to Ottawa that are best for you.