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Cheap flights from Ontario to Dehradun from ₹ 69,274

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 27/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DED
17 Aug — 24 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap 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 18 July 2026.

Mon 27/701:50
YYZ
-
DED
2 stops46h 30m
Multiple Airlines
Tue 18/810:35
DED
-
YYZ
2 stops36h 55m
Multiple Airlines
Deal found 17/7₹ 139,511
Wed 28/1000:35
YYZ
-
DED
1 stop26h 15m
Air India
Thu 26/1112:50
DED
-
YYZ
2 stops42h 15m
Air India
Deal found 13/7₹ 153,963
Fri 30/1000:35
YYZ
-
DED
1 stop26h 15m
Air India
Thu 26/1112:50
DED
-
YYZ
2 stops42h 15m
Air India
Deal found 13/7₹ 156,757
Fri 30/1014:55
YYZ
-
DED
2 stops35h 55m
Multiple Airlines
Thu 26/1112:50
DED
-
YYZ
2 stops42h 15m
Multiple Airlines
Deal found 13/7₹ 164,947
Fri 30/1012:15
YYZ
-
DED
1 stop38h 35m
Air India
Tue 24/1112:50
DED
-
YYZ
2 stops42h 15m
Air India
Deal found 13/7₹ 166,970
Fri 30/1023:25
YYZ
-
DED
2 stops31h 15m
Multiple Airlines
Wed 25/1116:50
DED
-
YYZ
3 stops60h 35m
Multiple Airlines
Deal found 13/7₹ 169,379
Wed 28/1000:35
YYZ
-
DED
1 stop26h 15m
Air India
Wed 25/1112:50
DED
-
YYZ
1 stop29h 20m
Air India
Deal found 13/7₹ 171,980
Fri 30/1000:35
YYZ
-
DED
1 stop26h 15m
Air India
Wed 25/1112:50
DED
-
YYZ
1 stop29h 20m
Air India
Deal found 13/7₹ 174,774
Thu 29/1021:10
YYZ
-
DED
2 stops29h 40m
Multiple Airlines
Wed 25/1116:50
DED
-
YYZ
1 stop23h 45m
Multiple Airlines
Deal found 13/7₹ 175,449
Thu 29/1023:55
YYZ
-
DED
2 stops30h 45m
Multiple Airlines
Thu 26/1116:50
DED
-
YYZ
2 stops29h 25m
Multiple Airlines
Deal found 13/7₹ 175,642

Find flight deals from Ontario to Dehradun

Keep the following information in mind while searching for Ontario to Dehradun flight deals. Data was last updated 18 July 2026.

Round-trip from

₹ 139,511

One-way from

₹ 69,274
27/7-18/8
  • 27/7-18/8
  • 4 total stops
  • 83h 25m total
  • Ontario to Dehradun
Search Deals
27/10
  • 27/10
  • 2 total stops
  • 38h 35m total
  • Ontario to Dehradun
Search Deals

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 18 July 2026.
Use the filters below to find and compare flights from Ontario to Dehradun that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

TorontoDehradun

YYZ - DED

YYZDED

Toronto Pearson Intl

Mon 27/7

01:50-09:50

2 stops46h 30m

Dehra Dun

Tue 18/8

10:35-14:00

2 stops36h 55m

₹ 139,511

TorontoDehradun

YYZ - DED

YYZDED

Toronto Pearson Intl

Thu 29/10

21:10-12:20

2 stops29h 40m

Dehra Dun

Wed 25/11

16:50-11:45

2 stops29h 25m

₹ 175,834

TorontoDehradun

YYZ - DED

YYZDED

Toronto Pearson Intl

Fri 30/10

23:55-09:55

2 stops24h 30m

Dehra Dun

Wed 25/11

16:50-06:05

1 stop23h 45m

₹ 180,941

TorontoDehradun

YYZ - DED

YYZDED

Toronto Pearson Intl

Sat 31/10

23:55-09:55

2 stops24h 30m

Dehra Dun

Wed 25/11

16:50-06:05

1 stop23h 45m

₹ 180,941

TorontoDehradun

YYZ - DED

YYZDED

Toronto Pearson Intl

Fri 30/10

12:15-12:20

1 stop38h 35m

Dehra Dun

Wed 25/11

16:50-07:40

1 stop25h 20m

₹ 182,964

TorontoDehradun

YYZ - DED

YYZDED

Toronto Pearson Intl

Tue 27/10

12:15-19:10

1 stop21h 25m

Dehra Dun

Tue 24/11

16:50-07:40

1 stop25h 20m

₹ 184,698
Fastest return journey

TorontoDehradun

YYZ - DED

YYZDED

Toronto Pearson Intl

Wed 28/10

00:35-09:00

1 stop22h 55m

Dehra Dun

Sun 22/11

19:45-07:40

1 stop22h 25m

₹ 203,390

TorontoDehradun

YYZ - DED

YYZDED

Toronto Pearson Intl

Tue 28/7

19:40-16:35

1 stop35h 25m

Dehra Dun

Tue 18/8

10:55-05:30

1 stop28h 05m

₹ 226,899

TorontoDehradun

YYZ - DED

YYZDED

Toronto Pearson Intl

Sat 5/9

16:30-10:20

2 stops32h 20m

Dehra Dun

Wed 23/9

13:30-12:50

2 stops32h 50m

₹ 352,439

TorontoDehradun

YYZ - DED

YYZDED

Toronto Pearson Intl

Fri 4/9

00:35-13:00

1 stop26h 55m

Dehra Dun

Wed 23/9

17:15-09:30

1 stop25h 45m

₹ 362,460

Flights are sorted by cheapest return flights first.

Deals found on 13/7

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

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

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

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.

  • 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.

See more FAQs

Travelling to a place near Dehradun?

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

Browse thousands of different options on Cheapflights for your next trip

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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.
Ottawa to Dehradun flights
Pearson Intl 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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