Find flights
When to book
Airlines
FAQs

Cheap flights from Duesseldorf Intl Airport to Ontario from C$ 512

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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
DUS — YYZ
11 Jul — 18 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Duesseldorf Intl to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Duesseldorf Intl to Ontario
Explore the most affordable flight options available from Duesseldorf Intl to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 June 2026.

Thu 25/66:55 a.m.
DUS
-
YUL
2 stops19h 35m
Multiple Airlines
Mon 29/66:50 p.m.
YUL
-
DUS
1 stop15h 10m
Multiple Airlines
Deal found 9/6C$ 898
Thu 25/61:30 p.m.
DUS
-
YYZ
1 stop29h 50m
Multiple Airlines
Mon 20/710:55 p.m.
YYZ
-
DUS
2 stops12h 45m
Multiple Airlines
Deal found 10/6C$ 903
Fri 19/67:10 a.m.
DUS
-
YYZ
2 stops23h 15m
Multiple Airlines
Sun 21/67:35 a.m.
YYZ
-
DUS
2 stops23h 55m
Multiple Airlines
Deal found 9/6C$ 907
Thu 18/61:30 p.m.
DUS
-
YYZ
1 stop29h 50m
Multiple Airlines
Sun 21/611:55 p.m.
YYZ
-
DUS
1 stop32h 40m
Multiple Airlines
Deal found 10/6C$ 910
Mon 15/69:10 a.m.
DUS
-
YYZ
1 stop12h 40m
Multiple Airlines
Thu 10/99:35 p.m.
YYZ
-
DUS
2 stops18h 50m
Multiple Airlines
Deal found 8/6C$ 912
Sat 5/99:45 a.m.
DUS
-
YUL
1 stop13h 35m
Multiple Airlines
Sun 20/911:45 p.m.
YUL
-
DUS
1 stop27h 20m
Multiple Airlines
Deal found 8/6C$ 912
Wed 8/711:15 a.m.
DUS
-
YYZ
2 stops39h 49m
Multiple Airlines
Mon 13/710:55 p.m.
YYZ
-
DUS
1 stop28h 50m
Multiple Airlines
Deal found 11/6C$ 914
Thu 15/107:10 a.m.
DUS
-
YYZ
1 stop19h 00m
British Airways
Thu 29/1011:20 p.m.
YYZ
-
DUS
1 stop29h 00m
British Airways
Deal found 11/6C$ 916
Fri 3/71:10 p.m.
DUS
-
YYZ
1 stop30h 50m
Multiple Airlines
Mon 27/710:55 p.m.
YYZ
-
DUS
1 stop28h 50m
Multiple Airlines
Deal found 9/6C$ 918
Sat 25/77:50 a.m.
DUS
-
YYZ
1 stop13h 05m
Multiple Airlines
Mon 3/810:55 p.m.
YYZ
-
DUS
1 stop28h 50m
Multiple Airlines
Deal found 11/6C$ 920
Thu 11/61:30 p.m.
DUS
-
YYZ
1 stop29h 50m
Multiple Airlines
Wed 24/69:35 p.m.
YYZ
-
DUS
1 stop14h 05m
Multiple Airlines
Deal found 10/6C$ 921
Tue 23/65:40 p.m.
DUS
-
YYZ
1 stop26h 20m
TAP AIR PORTUGAL
Wed 22/75:35 p.m.
YYZ
-
DUS
1 stop17h 20m
TAP AIR PORTUGAL
Deal found 11/6C$ 923

Find flight deals from Duesseldorf Intl to Ontario

Keep the following information in mind while searching for Duesseldorf Intl to Ontario flight deals. Data was last updated 11 June 2026.

Round-trip from

C$ 898

One-way from

C$ 512

Popular in

July

Cheapest in

February

Average price

C$ 1,027
25/6-29/6
  • 25/6-29/6
  • 3 total stops
  • 34h 45m total
  • Düsseldorf to Ontario
Search Deals
5/7
  • 5/7
  • 3 total stops
  • 51h 45m total
  • Düsseldorf to Ontario
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 161 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Duesseldorf Intl 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 629,999 searches. Data last updated 11 June 2026.
Use the filters below to find and compare flights from Duesseldorf Intl Airport to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DüsseldorfToronto

DUS - YYZ

DUSYYZ

Duesseldorf Intl

Mon 19/10

6:35 p.m.-4:05 p.m.

1 stop27h 30m

Toronto Pearson Intl

Thu 29/10

11:20 p.m.-9:20 a.m.

1 stop29h 00m

C$ 916

DüsseldorfMontreal

DUS - YUL

DUSYUL

Duesseldorf Intl

Wed 16/9

7:15 a.m.-8:15 p.m.

1 stop19h 00m

Montreal Pierre Elliott Trudeau Intl

Thu 8/10

10:00 p.m.-4:50 p.m.

1 stop12h 50m

C$ 966

DüsseldorfMontreal

DUS - YUL

DUSYUL

Duesseldorf Intl

Tue 15/9

10:50 a.m.-8:15 p.m.

1 stop15h 25m

Montreal Pierre Elliott Trudeau Intl

Sat 10/10

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

1 stop17h 00m

C$ 966

DüsseldorfToronto

DUS - YTZ

DUSYTZ

Duesseldorf Intl

Tue 20/10

11:00 a.m.-9:30 p.m.

2 stops16h 30m

Toronto Island

Mon 2/11

3:35 p.m.-10:30 a.m.

2 stops12h 55m

C$ 994

DüsseldorfMontreal

DUS - YUL

DUSYUL

Duesseldorf Intl

Sat 21/11

5:30 p.m.-7:55 p.m.

1 stop32h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 25/11

9:45 p.m.-4:40 p.m.

1 stop12h 55m

C$ 1,017

DüsseldorfMontreal

DUS - YUL

DUSYUL

Duesseldorf Intl

Thu 27/8

10:30 a.m.-8:15 p.m.

1 stop15h 45m

Montreal Pierre Elliott Trudeau Intl

Sun 30/8

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

1 stop17h 00m

C$ 1,020
Quickest round-trip

DüsseldorfMontreal

DUS - YUL

DUSYUL

Duesseldorf Intl

Thu 17/9

8:15 a.m.-4:55 p.m.

1 stop14h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 27/9

7:00 p.m.-10:50 a.m.

1 stop9h 50m

C$ 1,056

DüsseldorfToronto

DUS - YTZ

DUSYTZ

Duesseldorf Intl

Wed 4/11

6:20 a.m.-4:41 p.m.

2 stops16h 21m

Toronto Island

Wed 18/11

5:20 p.m.-4:40 p.m.

2 stops17h 20m

C$ 1,062

DüsseldorfMontreal

DUS - YUL

DUSYUL

Duesseldorf Intl

Thu 27/8

10:30 a.m.-8:38 p.m.

2 stops16h 08m

Montreal Pierre Elliott Trudeau Intl

Sun 30/8

6:40 p.m.-10:30 a.m.

1 stop9h 50m

C$ 1,062

DüsseldorfMontreal

DUS - YUL

DUSYUL

Duesseldorf Intl

Sun 20/9

2:30 p.m.-4:55 p.m.

1 stop32h 25m

Montreal Pierre Elliott Trudeau Intl

Fri 9/10

6:50 p.m.-11:50 a.m.

1 stop11h 00m

C$ 1,063

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/6

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Duesseldorf Intl to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Duesseldorf Intl 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 Duesseldorf Intl Airport to Ontario

What is the cheapest month to book a flight from Duesseldorf Intl Airport to Region of Ontario?

Currently, October is the cheapest month in which you can book a flight from Duesseldorf Intl Airport to Region of Ontario (average of C$ 576). Flying from Duesseldorf Intl Airport to Region of Ontario in July is currently the most expensive (average of C$ 811). 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.

How much does it cost to fly round-trip from Duesseldorf Intl Airport to Region of Ontario?

How far ahead should I book a flight from Duesseldorf Intl Airport to Region of Ontario?

The price you pay for your flight from Duesseldorf Intl Airport to Region of Ontario may vary depending on when you book. For the best chance of a lower fare, look to book 27 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 11 June 2026.
See what other customers who have flown with KLM and Air Canada from Duesseldorf Intl Airport to Ontario have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,527 reviews
Check prices

Comfort

7.7

Crew

8.4

Food

7.3

Boarding

7.8

Entertainment

7.2

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,527 reviews
KLM
7.8
Good
1,527 reviews
Check prices

Comfort

7.7

Crew

8.4

Food

7.3

Boarding

7.8

Entertainment

7.2

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Air Canada
7.1
Good
11,160 reviews
KLM
7.8
Good
1,527 reviews
Check prices

Comfort

7.7

Crew

8.4

Food

7.3

Boarding

7.8

Entertainment

7.2

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

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

  • How long is the flight from Duesseldorf Intl Airport to Region of Ontario?

    There are many flights that can get you from Duesseldorf Intl Airport to Region of Ontario in 16h 30m. Fly via British Airways, Air Canada, or TAP AIR PORTUGAL to get the fastest option. There are 6149 km between Duesseldorf Intl Airport and Region of Ontario. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Duesseldorf Intl Airport to Region of Ontario?

    While some choose either Duesseldorf Intl - Toronto Island or Duesseldorf Intl - Montreal Pierre Elliott Trudeau Intl, Duesseldorf Intl - Toronto Pearson Intl is the most popular route from Duesseldorf Intl Airport to Region of Ontario.

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

    Yes. In addition to deals on Duesseldorf Intl to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Duesseldorf Intl to Ontario?

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

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

    Yes. Cheapflights offers flight deals from Duesseldorf Intl 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.

  • What is the cheapest month to book a flight from Duesseldorf Intl Airport to Region of Ontario?

    Currently, October is the cheapest month in which you can book a flight from Duesseldorf Intl Airport to Region of Ontario (average of C$ 576). Flying from Duesseldorf Intl Airport to Region of Ontario in July is currently the most expensive (average of C$ 811). 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

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.

Top 2 airlines flying from Duesseldorf Intl to Ontario

Discover the top 2 airlines that operate flights from Duesseldorf Intl to Ontario. 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 11 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 910AverageC$ 1,380FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapestC$ 1,092AverageC$ 1,414FlexibilityNo cancel feeOn-time75%
Search KLM 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 Duesseldorf Intl to Ontario?

Cheapflights helps you search for flights from Duesseldorf Intl to Ontario via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ontario from Duesseldorf Intl.

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

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

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

Yes! Start tracking prices for Duesseldorf Intl to Ontario 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.