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Cheap flights from Ottawa to Chiang Mai from C$ 810

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/8. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — CNX
31 Mar — 7 Apr1
1 adult

Cheap 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 26 March 2025.

Round-trip from

C$ 1,523

One-way from

C$ 810
10/4-10/5
  • 10/4-10/5
  • 4 total stops
  • 92h 28m total
  • Ottawa to Chiang Mai
Search Deals
24/8
  • 24/8
  • 2 total stops
  • 39h 55m total
  • Ottawa to Chiang Mai
Search Deals

Find flight deals from Ottawa to Chiang Mai

Cheapest flights from Ottawa to Chiang Mai
Explore the most affordable flight options available from Ottawa to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 March 2025.

Thu 10/46:00 a.m.YOW - CNX
2 stops47h 40mMultiple Airlines
Sat 10/510:35 p.m.CNX - YOW
2 stops44h 48mMultiple Airlines
Deal found 25/3C$ 1,523
Thu 10/45:55 a.m.YOW - CNX
3 stops44h 50mCathay Pacific
Sat 10/511:55 a.m.CNX - YOW
3 stops64h 09mCathay Pacific
Deal found 25/3C$ 3,769

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 26 March 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

Thu 10/4

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

2 stops47h 40m

Chiang Mai

Sat 10/5

10:35 p.m.-8:23 a.m.

2 stops44h 48m

C$ 1,523

OttawaChiang Mai

YOW - CNX

YOWCNX

Ottawa

Thu 10/4

5:55 a.m.-1:45 p.m.

3 stops44h 50m

Chiang Mai

Sat 10/5

11:55 a.m.-5:04 p.m.

3 stops64h 09m

C$ 3,769

OttawaChiang Mai

YOW - CNX

YOWCNX

Ottawa

Sun 24/8

6:40 p.m.-9:35 p.m.

2 stops39h 55m

C$ 810

OttawaChiang Mai

YOW - CNX

YOWCNX

Ottawa

Sat 23/8

9:55 p.m.-4:40 p.m.

2 stops55h 45m

C$ 891

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/3

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.

Cheapflights Insights

Everything you need to know about your flight from Ottawa to Chiang Mai

Rainfall in Chiang Mai by month

Plan your trip to Chiang Mai by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chiang Mai ranges from 0.0 - 250.0 mm per month. September is typically the wettest month, when rainfall can reach 250.0 mm. January is typically the driest time to visit Chiang Mai when rainfall is around 0.0 mm.

Temperature in Chiang Mai by month

Plan your trip to Chiang Mai by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chiang Mai, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.0 C).

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 26 March 2025.
EVA Air
8.4
Very good
1,171 reviews
Check prices

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Crew

8.6

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
EVA Air
8.4
Very good
1,171 reviews
EVA Air
8.4
Very good
1,171 reviews
Check prices

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Crew

8.6

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Cathay Pacific
7.5
Good
835 reviews
EVA Air
8.4
Very good
1,171 reviews
Check prices

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Crew

8.6

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Air Canada
7.0
Good
8,960 reviews
EVA Air
8.4
Very good
1,171 reviews
Check prices

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Crew

8.6

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

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.

  • 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.

Browse thousands of different options on Cheapflights for your next trip

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