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Cheap flights from Ontario to Dehradun from C$ 1,293

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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DED
15 Oct — 22 Oct1
1 adult
1 adult, Economy

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 15 September 2025.

Round-trip from

C$ 1,873

One-way from

C$ 1,293
18/11-23/11
  • 18/11-23/11
  • 4 total stops
  • 59h 55m total
  • Ontario to Dehradun
Search Deals
10/10
  • 10/10
  • 2 total stops
  • 54h 00m total
  • Ontario to Dehradun
Search Deals

Find flight deals from Ontario to Dehradun

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 15 September 2025.

Tue 18/118:25 p.m.YYZ - DED
2 stops24h 35mMultiple Airlines
Sun 23/113:20 p.m.DED - YYZ
2 stops35h 20mMultiple Airlines
Deal found 13/9C$ 1,873
Tue 18/111:05 p.m.YYZ - DED
1 stop39h 10mAir India
Sun 23/113:20 p.m.DED - YYZ
2 stops30h 15mAir India
Deal found 13/9C$ 1,974
Wed 29/102:05 p.m.YYZ - DED
1 stop39h 10mAir India
Wed 5/113:20 p.m.DED - YYZ
2 stops30h 15mAir India
Deal found 13/9C$ 2,270
Wed 29/105:45 a.m.YOW - DED
3 stops27h 05mMultiple Airlines
Wed 5/112:55 p.m.DED - YOW
3 stops39h 39mMultiple Airlines
Deal found 13/9C$ 2,428
Wed 29/109:10 p.m.YYZ - DED
2 stops26h 20mMultiple Airlines
Wed 5/117:50 p.m.DED - YYZ
2 stops25h 45mMultiple Airlines
Deal found 13/9C$ 2,468
Thu 11/121:05 p.m.YYZ - DED
1 stop37h 25mAir India
Thu 1/13:20 p.m.DED - YYZ
2 stops30h 15mAir India
Deal found 14/9C$ 2,932
Tue 30/91:10 p.m.YYZ - DED
1 stop40h 05mAir India
Sat 4/101:40 p.m.DED - YYZ
2 stops30h 40mAir India
Deal found 14/9C$ 3,037
Fri 12/121:05 p.m.YYZ - DED
1 stop37h 25mAir India
Thu 1/13:20 p.m.DED - YYZ
2 stops30h 15mAir India
Deal found 14/9C$ 3,164
Thu 11/122:30 p.m.YYZ - DED
2 stops32h 00mMultiple Airlines
Thu 1/19:35 a.m.DED - YYZ
2 stops33h 10mMultiple Airlines
Deal found 14/9C$ 3,318

Cheapflights Fare Finder

 
Customize 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 629,999 searches. Data last updated 15 September 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

Tue 18/11

8:25 p.m.-7:30 a.m.

2 stops24h 35m

Dehra Dun

Sun 23/11

3:20 p.m.-4:10 p.m.

2 stops35h 20m

C$ 1,873

TorontoDehradun

YYZ - DED

YYZDED

Toronto Pearson Intl

Tue 18/11

1:05 p.m.-2:45 p.m.

1 stop39h 10m

Dehra Dun

Sun 23/11

3:20 p.m.-11:05 a.m.

2 stops30h 15m

C$ 1,974

TorontoDehradun

YYZ - DED

YYZDED

Toronto Pearson Intl

Wed 29/10

2:05 p.m.-2:45 p.m.

1 stop39h 10m

Dehra Dun

Wed 5/11

3:20 p.m.-11:05 a.m.

2 stops30h 15m

C$ 2,270

OttawaDehradun

YOW - DED

YOWDED

Ottawa

Wed 29/10

5:45 a.m.-6:20 p.m.

3 stops27h 05m

Dehra Dun

Wed 5/11

2:55 p.m.-8:04 p.m.

3 stops39h 39m

C$ 2,428

TorontoDehradun

YYZ - DED

YYZDED

Toronto Pearson Intl

Wed 29/10

9:10 p.m.-9:00 a.m.

2 stops26h 20m

Dehra Dun

Wed 5/11

7:50 p.m.-11:05 a.m.

2 stops25h 45m

C$ 2,468

TorontoDehradun

YYZ - DED

YYZDED

Toronto Pearson Intl

Thu 11/12

1:05 p.m.-1:00 p.m.

1 stop37h 25m

Dehra Dun

Thu 1/1

3:20 p.m.-11:05 a.m.

2 stops30h 15m

C$ 2,932

TorontoDehradun

YYZ - DED

YYZDED

Toronto Pearson Intl

Tue 30/9

1:10 p.m.-2:45 p.m.

1 stop40h 05m

Dehra Dun

Sat 4/10

3:40 p.m.-10:50 a.m.

2 stops28h 40m

C$ 3,037

TorontoDehradun

YYZ - DED

YYZDED

Toronto Pearson Intl

Fri 10/10

9:30 p.m.-2:45 p.m.

2 stops55h 45m

C$ 1,293

TorontoDehradun

YYZ - DED

YYZDED

Toronto Pearson Intl

Fri 10/10

1:10 p.m.-2:45 p.m.

1 stop40h 05m

C$ 1,765

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/9

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 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
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?

    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 39h 10m. 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.

See more FAQs

Travelling to a place near Dehradun?

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

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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

Top airline flying from Ontario to Dehradun

Discover the top airline that operate flights from Ontario to Dehradun. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 15 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapestC$ 1,498AverageC$ 1,794FlexibilityNo cancel feeOn-timeN/A
Search Air India flights

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

Deals for Ontario to Dehradun flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Yes, we can. To see specific flights from Ontario to Dehradun with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes! Start tracking prices for Ontario to Dehradun flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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