Cheap Flights from Ottawa to Chiang Mai

Compare Ottawa to Chiang Mai flight deals

Find the cheapest month or even day of the year to fly to Chiang Mai

Book the best Chiang Mai fare with no extra fees

Find the cheapest month to fly from Ottawa to Chiang Mai

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Ottawa to Chiang Mai flights are currently cheapest in December.

Ottawa to Chiang Mai: Alternative routes

Compare routes from Ottawa to Chiang Mai below. You may find an airport to fly into that's cheaper, faster, or easier than Chiang Mai.

Ottawa to Chiang Mai: Flight information

The things to know before you go.
Cheapest flight foundR 10,931
Cheapest month to flyDecember

Finding cheap flights from Ottawa to Chiang Mai: Frequently asked questions

The best price we found for a return flight from Ottawa to Chiang Mai is R 17,698. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Ottawa to Chiang Mai. But we found flights with one stop from R 17,698.
As of October 2025, there are no flights flying from Ottawa to Chiang Mai.
The cheapest month to fly from Ottawa to Chiang Mai is usually November.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Ottawa to Chiang Mai Airport on Monday, 17 November 2025.
No airlines currently offer direct flights between Ottawa and Chiang Mai Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chiang Mai but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Chiang Mai is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Chiang Mai is Air Transat .

Flying from Ottawa to Chiang Mai International Airport (CNX): What you need to know

  • Ottawa/Macdonald-Cartier International Airport (YOW) is Ottawa's main airport. Check out your options for booking a flight from Ottawa to Chiang Mai International Airport (CNX) jetting off from here.

  • Chiang Mai is 11 hours ahead of Ottawa. Chiang Mai International Airport is located in Chiang Mai, which follows the UTC+7 timezone.

  • Arrive at the airport on time so you don't miss your flight from Ottawa to CNX. Be there at least two hours ahead for international flights and an hour early for domestic departures to prevent a last-minute sprint to your gate.

  • If you're travelling during a major holiday or other peak period, allow extra time. Get there two hours before domestic flights and up to four hours before international departures. Queues at security and check-in will be longer.

Airports in Ottawa

Ottawa Gatineau Airport (YND)

  • YND is around 24 kilometres from central Ottawa. If you're catching a cab, driving or ride-sharing from the centre, it'll take you 20 minutes or so to get there, depending on traffic conditions. If you're using public transport, expect the journey time to be around 1 hour 40 minutes.

  • Have an early flight from Ottawa to Chiang Mai International Airport? Stay at a hotel close to Ottawa Gatineau Airport, such as Meilleure Auberge. Lovely Room 4mins From Gatineau-Ottawa Airport will also put you moments from check-in.

Ottawa/Macdonald-Cartier International Airport (YOW)

  • Using public transport, you can travel from central Ottawa to YOW in around 45 minutes. The terminal is roughly 13 kilometres away, and making the journey by car will take approximately 20 minutes.

  • Want to enjoy an extra night away before boarding your Ottawa to CNX flight? Unwind in a hotel near Ottawa/Macdonald-Cartier International Airport before your break officially starts. These stays have your key waiting:

  • Ottawa/Macdonald-Cartier International Airport has an on-time performance of 58.21%. This figure sheds light on how often flights that take off from this airport reach their destination on time.

  • YOW is located at 50 Airport Road.

About Chiang Mai International Airport (CNX)

Getting from Chiang Mai International Airport (CNX) to central Chiang Mai

  • Central Chiang Mai is around 3 kilometres from Chiang Mai International Airport. Journey times by cab or car hire will vary based on traffic conditions and time of day, so do a little research before your trip.

  • If you're travelling by public transport, expect a journey of roughly 25 minutes.

How to find the cheapest flights from Ottawa to Chiang Mai International Airport (CNX)

  • R 10,859 is the lowest price for a one-way ticket from Ottawa to Chiang Mai International Airport. Return flights start at R 17,698. These prices can change depending on availability.

  • Don't wait until the last minute. You're more likely to walk away with cheap flights from Ottawa to CNX if you book ahead. Airlines often have some amazing early bird rates.

  • If you have some flexibility with your travel dates, use the 'Whole month' tool. It'll show you the cheapest price in each month when searching for your Ottawa to Chiang Mai International Airport ticket.

  • Finding a cheap plane ticket from Ottawa to CNX is a piece of cake with Price Alerts. All you need to do is create one of these automatic alerts and we'll let you know when the price has dropped.

  • Hunt for savings on a flight from Ottawa to Chiang Mai International Airport with the help of the filters. Choose your ideal departure and arrival times, number of stops and airlines. You can also sort your results by 'Cheapest,' 'Fastest' or 'Best.'

The best time to fly from Ottawa to Chiang Mai International Airport (CNX)

  • August is the busiest month for flights from Ottawa to Chiang Mai International Airport (CNX). Visit Chiang Mai in February for a quieter experience.

  • Before locking in your Ottawa to CNX plane ticket, consider the weather you're most comfortable in. April is the warmest month in Chiang Mai, with temperatures ranging from 22ºC (72ºF) to 42ºC (108ºF).

  • Search for cheap tickets from Ottawa to Chiang Mai International Airport in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 12ºC (54ºF) and 31ºC (88ºF).

More about Chiang Mai

Explore more of Thailand

  • You've visited Chiang Mai, now it's time to explore more of Thailand. Journey around 257 kilometres south-east to Phitsanulok to check off its popular sights. From Wat Phra Si Rattana Mahathat to Phra Si Ratana Temple (Wat Yai) and Wat Ratcha Burada Temple, you'll have a packed itinerary ahead.

  • If you're interested in discovering another major stop in Thailand, consider Chiang Rai, roughly 153 kilometres north-east of Chiang Mai. Wat Rong Khun, Wat Phra Kaew and Wat Huai Pla Kung are among its highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.