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Cheap flights from Ontario to Dehradun from ₹ 63,302

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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DED
16 Dec — 23 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Dehradun

Keep the following information in mind while searching for Ontario to Dehradun flight deals. Data was last updated 16 November 2025.

Round-trip from

₹ 111,710

One-way from

₹ 63,302
Air India
  • Air India
  • 6/5-11/5
  • 3 total stops
  • 52h 15m total
  • Ontario to Dehradun
Search Deals
7/1
  • 7/1
  • 3 total stops
  • 34h 23m total
  • Ontario to Dehradun
Search Deals

Find flight deals from Ontario to Dehradun

Enter your travel dates to find the best prices.

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 16 November 2025.

Tue 18/1113:05YYZ - DED
1 stop36h 45mAir India
Sun 23/1116:50DED - YYZ
2 stops28h 45mAir India
Deal found 15/11₹ 149,922
Tue 18/1120:55YYZ - DED
2 stops32h 45mMultiple Airlines
Sun 23/1116:50DED - YYZ
2 stops33h 40mMultiple Airlines
Deal found 14/11₹ 212,337

Cheapflights Fare Finder

 
Customise your flight search to find flights from Ontario to Dehradun 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 454,620 searches. Data last updated 16 November 2025.
Use the filters below to find and compare flights from Ontario to Dehradun that are best for you.

Fly from

Ontario

Fly to

Dehradun

Route

Depart

Return

Price

TorontoDehradun

YYZ - DED

YYZDED

Toronto Pearson Intl

Wed 6/5

01:15-11:30

1 stop24h 45m

Dehra Dun

Mon 11/5

16:50-10:50

2 stops27h 30m

₹ 111,710

TorontoDehradun

YYZ - DED

YYZDED

Toronto Pearson Intl

Thu 7/5

18:15-09:45

2 stops30h 00m

Dehra Dun

Mon 11/5

20:05-21:05

2 stops34h 30m

₹ 132,279

OttawaDehradun

YOW - DED

YOWDED

Ottawa

Thu 7/5

17:15-09:45

2 stops31h 00m

Dehra Dun

Mon 11/5

20:05-15:05

2 stops28h 30m

₹ 134,318

TorontoDehradun

YYZ - DED

YYZDED

Toronto Pearson Intl

Wed 7/1

12:07-09:00

3 stops34h 23m

₹ 63,302

Flights are sorted by cheapest return flights first.

Deals found on 14/11

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.
Estimated return 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

What is the cheapest month to book a flight from Region of Ontario to Dehradun?

Currently, July is the cheapest month in which you can book a flight from Region of Ontario to Dehradun (average of ₹ 59,135). Flying from Region of Ontario to Dehradun in December is currently the most expensive (average of ₹ 145,843). 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.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Dehradun. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    If you book a flight to Dehradun from Ontario, you will be flying to Dehra Dun, which is the city’s only airport. Dehra Dun (DED) is located 20.5 km from the centre of Dehradun.

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

    There are many flights that can get you from Region of Ontario to Dehradun in 24h 45m. Fly via Air India or Air France to get the fastest option. Region of Ontario and Dehradun are separated by a distance of 11487 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 Ontario to Dehradun that include hotel bookings?

    Yes. In addition to deals on Ontario to Dehradun flights, Cheapflights offers holiday 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.

  • What is the cheapest month to book a flight from Region of Ontario to Dehradun?

    Currently, July is the cheapest month in which you can book a flight from Region of Ontario to Dehradun (average of ₹ 59,135). Flying from Region of Ontario to Dehradun in December is currently the most expensive (average of ₹ 145,843). 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

Travelling to a place near Dehradun?

Book flights to Dehradun if you plan to visit one of these locations
Rishikesh
Haridwar

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Alternative routes for Ontario to Dehradun

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Dehradun flights
Ottawa to Dehradun flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Ontario to Dehradun?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Dehradun from Ontario today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Ontario to Dehradun?

Cheapflights simply makes it quick and affordable to book flights from Ontario to Dehradun by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Ontario to Dehradun with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ontario to Dehradun flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Ontario to Dehradun become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Dehradun from Ontario today and book when prices fit your budget.

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