Find flights
When to book
FAQs

Cheap flights from Ontario to Dehradun from C$ 1,986

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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DED
18 Jul — 25 Jul1
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 June 2026.

Sat 5/99:00 p.m.
YYZ
-
DED
2 stops32h 30m
Multiple Airlines
Fri 18/910:35 a.m.
DED
-
YYZ
2 stops37h 55m
Multiple Airlines
Deal found 16/6C$ 1,986
Mon 7/912:30 p.m.
YYZ
-
DED
1 stop18h 35m
Multiple Airlines
Sun 20/97:50 p.m.
DED
-
YYZ
1 stop23h 10m
Multiple Airlines
Deal found 16/6C$ 2,273
Wed 2/912:30 p.m.
YYZ
-
DED
1 stop18h 35m
Multiple Airlines
Sun 20/97:50 p.m.
DED
-
YYZ
1 stop23h 10m
Multiple Airlines
Deal found 16/6C$ 2,274
Wed 2/912:30 p.m.
YYZ
-
DED
1 stop18h 35m
Multiple Airlines
Mon 21/97:50 p.m.
DED
-
YYZ
1 stop23h 10m
Multiple Airlines
Deal found 16/6C$ 2,275
Sun 6/96:00 p.m.
YYZ
-
DED
2 stops30h 20m
Air France
Thu 17/97:50 p.m.
DED
-
YYZ
2 stops29h 30m
Air France
Deal found 16/6C$ 2,285
Thu 3/912:30 p.m.
YYZ
-
DED
1 stop18h 35m
Multiple Airlines
Mon 21/97:50 p.m.
DED
-
YYZ
2 stops27h 45m
Multiple Airlines
Deal found 16/6C$ 2,299
Fri 4/92:55 p.m.
YYZ
-
DED
2 stops33h 55m
Multiple Airlines
Thu 17/95:15 p.m.
DED
-
YYZ
2 stops25h 45m
Multiple Airlines
Deal found 16/6C$ 2,309
Fri 4/92:55 p.m.
YYZ
-
DED
2 stops33h 55m
Multiple Airlines
Fri 18/95:15 p.m.
DED
-
YYZ
2 stops25h 45m
Multiple Airlines
Deal found 16/6C$ 2,360
Sat 5/911:30 p.m.
YYZ
-
DED
2 stops48h 50m
Air France
Thu 17/97:50 p.m.
DED
-
YYZ
2 stops29h 30m
Air France
Deal found 16/6C$ 2,364
Fri 14/812:30 p.m.
YYZ
-
DED
1 stop21h 15m
Multiple Airlines
Sat 5/92:55 p.m.
DED
-
YYZ
2 stops34h 15m
Multiple Airlines
Deal found 15/6C$ 2,406

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 June 2026.

Round-trip from

C$ 1,986
5/9-18/9
  • 5/9-18/9
  • 4 total stops
  • 70h 25m total
  • Ontario to Dehradun
Search Deals

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 18 June 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 round-trip
Quickest round-trip

TorontoDehradun

YYZ - DED

YYZDED

Toronto Pearson Intl

Mon 7/9

12:30 p.m.-4:35 p.m.

1 stop18h 35m

Dehra Dun

Mon 21/9

7:50 p.m.-9:30 a.m.

1 stop23h 10m

C$ 2,275

TorontoDehradun

YYZ - DED

YYZDED

Toronto Pearson Intl

Sun 6/9

12:30 p.m.-4:35 p.m.

1 stop18h 35m

Dehra Dun

Mon 21/9

7:50 p.m.-9:30 a.m.

1 stop23h 10m

C$ 2,299

TorontoDehradun

YYZ - DED

YYZDED

Toronto Pearson Intl

Sat 5/9

11:30 p.m.-9:50 a.m.

2 stops48h 50m

Dehra Dun

Thu 17/9

7:50 p.m.-3:50 p.m.

2 stops29h 30m

C$ 2,364

TorontoDehradun

YYZ - DED

YYZDED

Toronto Pearson Intl

Fri 14/8

12:30 p.m.-7:15 p.m.

1 stop21h 15m

Dehra Dun

Sat 5/9

2:55 p.m.-3:40 p.m.

2 stops34h 15m

C$ 2,406

TorontoDehradun

YYZ - DED

YYZDED

Toronto Pearson Intl

Sat 5/9

7:40 p.m.-10:20 a.m.

1 stop29h 10m

Dehra Dun

Fri 18/9

1:30 p.m.-12:55 p.m.

2 stops32h 55m

C$ 2,417

TorontoDehradun

YYZ - DED

YYZDED

Toronto Pearson Intl

Fri 4/9

12:30 p.m.-10:20 a.m.

1 stop36h 20m

Dehra Dun

Sat 19/9

1:30 p.m.-9:30 a.m.

1 stop29h 30m

C$ 2,571

TorontoDehradun

YYZ - DED

YYZDED

Toronto Pearson Intl

Wed 2/9

12:30 p.m.-4:35 p.m.

1 stop18h 35m

Dehra Dun

Fri 18/9

7:50 p.m.-9:30 a.m.

1 stop23h 10m

C$ 2,810

TorontoDehradun

YYZ - DED

YYZDED

Toronto Pearson Intl

Fri 14/8

12:30 p.m.-9:55 a.m.

2 stops35h 55m

Dehra Dun

Sat 5/9

2:45 p.m.-9:35 p.m.

3 stops40h 20m

C$ 24,051

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/6

Sorted 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.
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 France fly from Region of Ontario to Dehradun in about 48h 50m. 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
Haridwar
Rishikesh

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 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

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

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.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ontario to Dehradun.

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.

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.