Find flights
When to book
FAQs

Cheap flights from Dehradun to Ontario from ₹ 116,025

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/6. Fares are subject to change and may not be available on all flights or dates of travel.
DED — YYZ
21 Jun — 28 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dehradun to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Dehradun to Ontario
Explore the most affordable flight options available from Dehradun to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 Mai 2026.

Mi 17/614:55
DED
-
YYZ
2 stops34h 45m
Multiple Airlines
Mi 30/917:30
YYZ
-
DED
3 stops37h 35m
Multiple Airlines
Deal found 17/5₹ 116,025
Do 18/617:15
DED
-
YYZ
2 stops34h 45m
Multiple Airlines
Di 29/920:20
YYZ
-
DED
2 stops28h 30m
Multiple Airlines
Deal found 17/5₹ 144,333
Mi 17/613:15
DED
-
YYZ
2 stops29h 45m
Multiple Airlines
Mi 25/1117:00
YYZ
-
DED
3 stops39h 40m
Multiple Airlines
Deal found 17/5₹ 146,259
Mi 17/617:15
DED
-
YYZ
2 stops34h 45m
Multiple Airlines
Di 29/920:20
YYZ
-
DED
2 stops28h 30m
Multiple Airlines
Deal found 17/5₹ 151,940
Di 16/610:55
DED
-
YYZ
2 stops34h 05m
Air India
Di 29/912:30
YYZ
-
DED
1 stop39h 00m
Air India
Deal found 17/5₹ 152,325
Do 18/617:15
DED
-
YYZ
2 stops34h 45m
Multiple Airlines
Di 24/1117:00
YYZ
-
DED
2 stops36h 40m
Multiple Airlines
Deal found 17/5₹ 154,251
Do 18/617:15
DED
-
YYZ
2 stops34h 45m
Multiple Airlines
Do 1/1016:30
YYZ
-
DED
2 stops32h 20m
Multiple Airlines
Deal found 17/5₹ 155,310
Di 16/617:15
DED
-
YYZ
2 stops32h 25m
Multiple Airlines
Mi 30/920:20
YYZ
-
DED
2 stops28h 30m
Multiple Airlines
Deal found 17/5₹ 159,931
Di 16/617:15
DED
-
YYZ
2 stops34h 45m
Multiple Airlines
Di 24/1117:00
YYZ
-
DED
2 stops36h 40m
Multiple Airlines
Deal found 17/5₹ 161,857
Do 18/617:15
DED
-
YYZ
2 stops27h 45m
Air India
Mi 25/1111:15
YYZ
-
DED
1 stop38h 35m
Air India
Deal found 17/5₹ 162,820

Find flight deals from Dehradun to Ontario

Keep the following information in mind while searching for Dehradun to Ontario flight deals. Data was last updated 22 Mai 2026.

Round-trip from

₹ 116,025
17/6-30/9
  • 17/6-30/9
  • 5 total stops
  • 72h 20m total
  • Dehradun to Ontario
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dehradun to Ontario 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 22 Mai 2026.
Use the filters below to find and compare flights from Dehradun to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DehradunToronto

DED - YYZ

DEDYYZ

Dehra Dun

Fr 19/6

19:50-11:30

2 stops25h 10m

Toronto Pearson Intl

So 27/9

23:45-12:40

2 stops27h 25m

₹ 181,307

DehradunToronto

DED - YYZ

DEDYYZ

Dehra Dun

Do 18/6

19:50-11:30

2 stops25h 10m

Toronto Pearson Intl

So 27/9

23:45-12:40

2 stops27h 25m

₹ 182,366

DehradunToronto

DED - YYZ

DEDYYZ

Dehra Dun

Fr 19/6

19:50-11:30

2 stops25h 10m

Toronto Pearson Intl

Sa 3/10

17:10-09:55

2 stops31h 15m

₹ 184,773
Fastest return journey

DehradunToronto

DED - YYZ

DEDYYZ

Dehra Dun

Do 18/6

17:15-05:30

1 stop21h 45m

Toronto Pearson Intl

Di 24/11

20:15-12:20

1 stop29h 35m

₹ 204,897

DehradunToronto

DED - YYZ

DEDYYZ

Dehra Dun

Mi 17/6

13:30-05:30

1 stop25h 30m

Toronto Pearson Intl

Mi 30/9

19:40-16:35

1 stop35h 25m

₹ 220,977

DehradunToronto

DED - YYZ

DEDYYZ

Dehra Dun

So 14/6

19:50-11:30

2 stops25h 10m

Toronto Pearson Intl

Do 1/10

13:40-11:25

2 stops36h 15m

₹ 242,834

Flights are sorted by cheapest return flights first.

Deals found on 17/5

Sorted by cheapest first

Best time to book a flight from Dehradun to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Dehradun 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 Dehradun to Ontario
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 Dehradun to Ontario. 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 from for flights from Dehradun to Ontario?

    Located just 20.5 km from the city centre, Dehra Dun (DED) is the airport most travellers will use when flying to Ontario from Dehradun.

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

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

  • How can I find direct flights from Dehradun to Ontario?

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

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

    Yes. Cheapflights offers flight deals from Dehradun to Ontario 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dehradun to Ontario

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

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

When you search for this flight from Dehradun to Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights simply makes it quick and affordable to book flights from Dehradun to Ontario 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 Dehradun to Ontario with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Dehradun to Ontario, users can toggle the no change fees filter when performing a flight search.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.