How long is the flight from Region of Ontario to Dehradun?

Airlines like Air India fly from Region of Ontario to Dehradun in about 36h 35m. The time it takes to get you to your destination can typically vary by up to . There are 11487 km between Region of Ontario and Dehradun.

In terms of precipitation, rainfall in Dehradun ranges from 9.0 - 728.0 mm per month. August is typically the wettest month, when rainfall can reach 728.0 mm. November is typically the driest time to visit Dehradun when rainfall is around 9.0 mm.

If weather is an important factor for your trip to Dehradun, use this chart to help with planning. For those seeking warmer temperatures, June 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 13.0 C).

What is the cheapest time of day to fly from ON to DED?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Dehradun as you normally would.

What airport do you fly into for flights to Dehradun from Ontario?

For a flight from Ontario to Dehradun, you will be flying into Dehra Dun. Dehra Dun (DED) is just 20.5 km from the centre of the city.

Can I find deals for flights from Ontario to Dehradun that include hotel bookings?

Yes. In addition to deals on Ontario to Dehradun flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Ontario to Dehradun?

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

Can I find deals for business class flights from Ontario to Dehradun?

Yes. Cheapflights offers flight deals from Ontario to Dehradun 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$ 965+ Cheap Flights from Ontario to Dehradun

Cheap flight deals from Ontario to Dehradun

Enter your travel dates to find the best prices.

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Cheapest flights from Ontario to Dehradun
Explore the most affordable flight options available from Ontario to Dehradun. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Sun 29/118:20 p.m. -

2 stops51h 05m

Sun 6/122:25 p.m. -

2 stops41h 10m

Deal found 30/10C$ 2,383

Sun 29/1111:15 a.m. -

1 stop36h 35m

Sun 6/122:25 p.m. -

2 stops27h 45m

Deal found 30/10C$ 2,481

Wed 18/1112:35 a.m. -

1 stop26h 45m

Sat 5/122:55 p.m. -

3 stops40h 25m

Deal found 28/10C$ 8,024

Wed 18/117:50 a.m. -

1 stop39h 35m

Sat 5/122:25 p.m. -

2 stops40h 55m

Deal found 28/10C$ 8,587

Fri 20/1111:15 a.m. -

1 stop36h 35m

Sat 5/1211:00 a.m. -

2 stops44h 20m

Deal found 28/10C$ 8,958

Wed 18/119:10 p.m. -

2 stops30h 10m

Sat 5/1211:00 a.m. -

2 stops44h 20m

Deal found 28/10C$ 11,117

Fri 20/1110:20 a.m. -

2 stops41h 35m

Sat 5/1211:00 a.m. -

2 stops44h 20m

Deal found 28/10C$ 11,214

Find flight deals from Ontario to Dehradun

Round-trip from	C$ 2,145
One-way from	C$ 965

21/1-4/3
4 total stops
73h 25m total
Ontario to Dehradun

Search Deals

29/11-31/12
2 total stops
31h 05m total
Ontario to Dehradun

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoDehradun

YYZ Toronto Pearson Intl - DED Dehra Dun

YYZDED

Toronto Pearson Intl

Sun 29/11

8:15 p.m.-1:50 p.m.

2 stops31h 05m

Dehra Dun

Wed 31/12

12:00 a.m.-1:30 p.m.

Nonstop0h 00m

C$ 965

TorontoDehradun

YYZ Toronto Pearson Intl - DED Dehra Dun

YYZDED

Toronto Pearson Intl

Mon 9/11

3:25 p.m.-10:10 a.m.

3 stops32h 15m

Dehra Dun

Wed 31/12

12:00 a.m.-1:30 p.m.

Nonstop0h 00m

C$ 1,154

TorontoDehradun

YYZ Toronto Pearson Intl - DED Dehra Dun

YYZDED

Toronto Pearson Intl

Thu 7/1

5:20 p.m.-10:20 a.m.

3 stops30h 30m

Dehra Dun

Wed 31/12

12:00 a.m.-1:30 p.m.

Nonstop0h 00m

C$ 1,208

TorontoDehradun

YYZ Toronto Pearson Intl - DED Dehra Dun

YYZDED

Toronto Pearson Intl

Wed 4/11

3:25 p.m.-10:10 a.m.

3 stops32h 15m

Dehra Dun

Wed 31/12

12:00 a.m.-1:30 p.m.

Nonstop0h 00m

C$ 1,255

TorontoDehradun

YYZ Toronto Pearson Intl - DED Dehra Dun

YYZDED

Toronto Pearson Intl

Fri 8/1

7:10 p.m.-1:50 p.m.

3 stops32h 10m

Dehra Dun

Wed 31/12

12:00 a.m.-1:30 p.m.

Nonstop0h 00m

C$ 1,269

TorontoDehradun

YYZ Toronto Pearson Intl - DED Dehra Dun

YYZDED

Toronto Pearson Intl

Sun 8/11

4:00 p.m.-10:10 a.m.

3 stops31h 40m

Dehra Dun

Wed 31/12

12:00 a.m.-1:30 p.m.

Nonstop0h 00m

C$ 1,323

Quickest round-trip

TorontoDehradun

YYZ Toronto Pearson Intl - DED Dehra Dun

YYZDED

Toronto Pearson Intl

Wed 6/1

12:35 a.m.-1:50 p.m.

1 stop26h 45m

Dehra Dun

Wed 31/12

12:00 a.m.-1:30 p.m.

Nonstop0h 00m

C$ 1,411

TorontoDehradun

YYZ Toronto Pearson Intl - DED Dehra Dun

YYZDED

Toronto Pearson Intl

Fri 8/1

11:15 a.m.-10:20 a.m.

1 stop36h 35m

Dehra Dun

Wed 31/12

12:00 a.m.-1:30 p.m.

Nonstop0h 00m

C$ 1,488

TorontoDehradun

YYZ Toronto Pearson Intl - DED Dehra Dun

YYZDED

Toronto Pearson Intl

Thu 5/11

4:00 p.m.-10:20 a.m.

2 stops31h 50m

Dehra Dun

Wed 31/12

12:00 a.m.-1:30 p.m.

Nonstop0h 00m

C$ 1,519

TorontoDehradun

YYZ Toronto Pearson Intl - DED Dehra Dun

YYZDED

Toronto Pearson Intl

Fri 6/11

12:00 p.m.-1:50 p.m.

3 stops39h 20m

Dehra Dun

Wed 31/12

12:00 a.m.-1:30 p.m.

Nonstop0h 00m

C$ 1,705

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/10

Showing 1-10 of 17 resultsSorted by cheapest first

Best time to book a flight from Ontario to Dehradun

Have a flexible travel schedule? Discover the best time to fly to Dehradun from Ontario with our price prediction graph.

YYZ-DED

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 Ontario to Dehradun

CAON-DED

YYZ-DED

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly into for flights to Dehradun from Ontario?
For a flight from Ontario to Dehradun, you will be flying into Dehra Dun. Dehra Dun (DED) is just 20.5 km from the centre of the city.
How long is the flight from Region of Ontario to Dehradun?
Airlines like Air India fly from Region of Ontario to Dehradun in about 36h 35m. The time it takes to get you to your destination can typically vary by up to . There are 11487 km between Region of Ontario and Dehradun.
Can I find deals for flights from Ontario to Dehradun that include hotel bookings?
Yes. In addition to deals on Ontario to Dehradun flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Dehradun?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Dehradun.
Can I find deals for business class flights from Ontario to Dehradun?
Yes. Cheapflights offers flight deals from Ontario to Dehradun by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Cheap flights from Ontario to Dehradun from C$ 965

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 29/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ontario to Dehradun

Cheapest flights from Ontario to DehradunExplore the most affordable flight options available from Ontario to Dehradun. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Explore the most affordable flight options available from Ontario to Dehradun. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Best flights from Ontario to DehradunDiscover carefully curated flight deals from Ontario to Dehradun that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Discover carefully curated flight deals from Ontario to Dehradun that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Last-minute flights from Ontario to DehradunDiscover last-minute flight deals from Ontario to Dehradun. Data last updated 30 October 2026 and is based on user searches.

Discover last-minute flight deals from Ontario to Dehradun. Data last updated 30 October 2026 and is based on user searches.

One-way flights from Ontario to DehradunSearch for one-way flight options from Ontario to Dehradun. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

Search for one-way flight options from Ontario to Dehradun. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

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Related info for your journey

What airport do you fly into for flights to Dehradun from Ontario?

How long is the flight from Region of Ontario to Dehradun?

Can I find deals for flights from Ontario to Dehradun that include hotel bookings?

How can I find direct flights from Ontario to Dehradun?

Can I find deals for business class flights from Ontario to Dehradun?

Travelling to a place near Dehradun?

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Alternative routes for Ontario to Dehradun

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Cheapest flights from Ontario to Dehradun
Explore the most affordable flight options available from Ontario to Dehradun. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Best flights from Ontario to Dehradun
Discover carefully curated flight deals from Ontario to Dehradun that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Last-minute flights from Ontario to Dehradun
Discover last-minute flight deals from Ontario to Dehradun. Data last updated 30 October 2026 and is based on user searches.

One-way flights from Ontario to Dehradun
Search for one-way flight options from Ontario to Dehradun. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.