What are the cheapest airlines to fly from Region of Ontario to Duesseldorf Intl Airport one-way?

The cheapest airlines for a one-way flight from Region of Ontario to Duesseldorf Intl Airport are Aer Lingus (C$ 718), TAP AIR PORTUGAL (C$ 918), and Scandinavian Airlines (C$ 1,004).

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

The most popular route from Region of Ontario to Duesseldorf Intl Airport is Toronto Pearson Intl - Duesseldorf Intl. You may also consider Toronto Island - Duesseldorf Intl or Montreal Pierre Elliott Trudeau Intl - Duesseldorf Intl.

What are the most popular airlines that fly from Region of Ontario to Duesseldorf Intl Airport?

The most popular airlines flying from Region of Ontario to Duesseldorf Intl Airport are Air Canada, Aer Lingus and KLM. Something to consider prior to booking your flight.

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

Find a great deal and save up to 122% by booking at least 61 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Region of Ontario to Duesseldorf Intl Airport within the next two weeks, with the cheapest ticket starting at C$ 974.

What is the cheapest month to fly from Region of Ontario to Duesseldorf Intl Airport?

July can be a great time to fly to Duesseldorf Intl Airport from Region of Ontario with a flight ticket averaging about C$ 1,089. Cheapflights users have found deals in the month of July for as cheap as C$ 721. The most expensive prices can be found in the month of December.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Ontario to Duesseldorf Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 520+ Flights from Ontario to Duesseldorf Intl Airport

Cheap flight deals from Ontario to Duesseldorf Intl

Round-trip from	C$ 843
One-way from	C$ 520
Popular in	December
Cheapest in	July
Average price	C$ 1,084

7/6-23/6
2 total stops
44h 00m total
Ontario to Düsseldorf

Search Deals

6/10
1 total stop
11h 25m total
Ontario to Düsseldorf

Search Deals

High demand for flights, 1% potential price rise

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 22 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Ontario to Duesseldorf Intl

Cheapest flights from Ontario to Duesseldorf Intl
Explore the most affordable flight options available from Ontario to Duesseldorf Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Tue 27/510:10 p.m.YYZ - DUS

1 stop11h 15mMultiple Airlines

Tue 3/611:15 a.m.DUS - YYZ

1 stop32h 55mMultiple Airlines

Deal found 29/4C$ 914

Thu 8/511:45 p.m.YUL - DUS

1 stop27h 40mMultiple Airlines

Mon 12/59:00 p.m.DUS - YUL

1 stop26h 20mMultiple Airlines

Deal found 29/4C$ 1,026

Tue 27/56:00 p.m.YYZ - DUS

2 stops14h 05mUnited Airlines

Tue 3/69:40 a.m.DUS - YYZ

2 stops28h 00mUnited Airlines

Deal found 29/4C$ 1,031

Sat 4/106:25 p.m.YTZ - DUS

2 stops40h 30mAir Canada

Thu 9/106:50 a.m.DUS - YTZ

2 stops20h 44mAir Canada

Deal found 29/4C$ 1,070

Sun 25/58:15 p.m.YYZ - DUS

1 stop14h 40mAir Canada

Sun 8/68:30 a.m.DUS - YYZ

1 stop12h 30mAir Canada

Deal found 28/4C$ 1,073

Mon 6/108:15 p.m.YYZ - DUS

1 stop16h 55mSWISS

Wed 15/102:55 p.m.DUS - YYZ

1 stop27h 55mSWISS

Deal found 29/4C$ 1,078

Sat 4/108:20 p.m.YYZ - DUS

1 stop20h 05mLufthansa

Fri 10/107:30 a.m.DUS - YYZ

1 stop13h 25mLufthansa

Deal found 29/4C$ 1,088

Wed 2/75:20 p.m.YYZ - DUS

1 stop10h 25mAer Lingus

Wed 9/710:25 a.m.DUS - YYZ

1 stop11h 25mAer Lingus

Deal found 29/4C$ 1,100

Wed 18/62:10 p.m.YOW - DUS

3 stops26h 15mMultiple Airlines

Thu 3/71:25 p.m.DUS - YOW

2 stops40h 57mMultiple Airlines

Deal found 29/4C$ 1,111

Wed 18/66:55 p.m.YUL - DUS

1 stop9h 30mAir Canada

Mon 30/64:00 p.m.DUS - YUL

1 stop25h 40mAir Canada

Deal found 29/4C$ 1,128

Thu 8/54:40 p.m.YUL - DUS

1 stop10h 10mSWISS

Mon 12/58:00 p.m.DUS - YUL

2 stops49h 21mSWISS

Deal found 29/4C$ 1,145

Tue 20/52:35 p.m.YOW - DUS

2 stops13h 50mAir Canada

Tue 10/66:50 a.m.DUS - YOW

2 stops32h 11mAir Canada

Deal found 28/4C$ 1,182

Best flights from Ontario to Duesseldorf Intl
Discover carefully curated flight deals from Ontario to Duesseldorf Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 30 April 2025.

Sat 7/610:05 p.m.YUL - DUS

1 stop15h 40mMultiple Airlines

Mon 23/63:55 p.m.DUS - YUL

1 stop28h 20mMultiple Airlines

Deal found 28/4C$ 843

Tue 27/56:00 p.m.YYZ - DUS

2 stops14h 05mUnited Airlines

Tue 3/69:40 a.m.DUS - YYZ

2 stops28h 00mUnited Airlines

Deal found 29/4C$ 1,031

Sat 4/106:25 p.m.YTZ - DUS

2 stops40h 30mAir Canada

Thu 9/106:50 a.m.DUS - YTZ

2 stops20h 44mAir Canada

Deal found 29/4C$ 1,070

Mon 6/108:15 p.m.YYZ - DUS

1 stop16h 55mSWISS

Mon 13/107:05 p.m.DUS - YYZ

1 stop27h 20mSWISS

Deal found 29/4C$ 1,078

Sat 4/108:20 p.m.YYZ - DUS

1 stop20h 05mLufthansa

Fri 10/107:30 a.m.DUS - YYZ

1 stop13h 25mLufthansa

Deal found 29/4C$ 1,088

Wed 2/75:20 p.m.YYZ - DUS

1 stop10h 25mAer Lingus

Wed 9/710:25 a.m.DUS - YYZ

1 stop11h 25mAer Lingus

Deal found 29/4C$ 1,100

Mon 6/106:05 p.m.YYZ - DUS

1 stop9h 50mBritish Airways

Sun 12/102:10 p.m.DUS - YYZ

1 stop12h 00mBritish Airways

Deal found 29/4C$ 1,195

Wed 2/712:40 p.m.YYZ - DUS

2 stops17h 10mAmerican Airlines

Wed 9/710:50 a.m.DUS - YYZ

2 stops16h 40mAmerican Airlines

Deal found 29/4C$ 1,253

Tue 22/76:24 p.m.YYZ - DUS

2 stops21h 56mIberia

Tue 12/811:55 a.m.DUS - YYZ

2 stops17h 34mIberia

Deal found 29/4C$ 1,254

Tue 7/108:40 p.m.YYZ - DUS

2 stops32h 10mAustrian Airlines

Fri 10/108:00 p.m.DUS - YYZ

2 stops48h 50mAustrian Airlines

Deal found 29/4C$ 1,354

Sun 25/56:20 p.m.YYZ - DUS

2 stops17h 40mFinnair

Sun 8/68:25 a.m.DUS - YYZ

2 stops21h 03mFinnair

Deal found 29/4C$ 1,384

Thu 2/105:00 p.m.YYZ - DUS

2 stops35h 30mITA Airways

Wed 15/1011:35 a.m.DUS - YYZ

2 stops32h 30mITA Airways

Deal found 29/4C$ 1,452

Last-minute flights from Ontario to Duesseldorf Intl
Discover last-minute flight deals from Ontario to Duesseldorf Intl. Data last updated 30 April 2025 and is based on user searches.

Thu 1/55:45 p.m.YYZ - DUS

2 stops14h 20mSWISS

Wed 14/58:15 p.m.DUS - YYZ

1 stop26h 10mSWISS

Deal found 28/4C$ 1,163

Thu 1/51:15 p.m.YYZ - DUS

2 stops19h 45mIberia

Wed 14/56:20 a.m.DUS - YYZ

2 stops22h 55mIberia

Deal found 28/4C$ 1,228

Thu 8/511:45 p.m.YUL - DUS

1 stop27h 40mMultiple Airlines

Mon 12/59:00 p.m.DUS - YUL

1 stop26h 20mMultiple Airlines

Deal found 29/4C$ 1,026

Thu 8/54:40 p.m.YUL - DUS

1 stop10h 10mSWISS

Mon 12/58:00 p.m.DUS - YUL

2 stops49h 21mSWISS

Deal found 29/4C$ 1,145

Mon 19/56:05 p.m.YYZ - DUS

1 stop15h 15mBritish Airways

Mon 26/57:00 a.m.DUS - YYZ

2 stops22h 15mBritish Airways

Deal found 28/4C$ 1,210

Tue 20/52:35 p.m.YOW - DUS

2 stops13h 50mAir Canada

Tue 10/66:50 a.m.DUS - YOW

2 stops32h 11mAir Canada

Deal found 28/4C$ 1,182

Sun 25/58:15 p.m.YYZ - DUS

1 stop14h 40mAir Canada

Sun 8/68:30 a.m.DUS - YYZ

1 stop12h 30mAir Canada

Deal found 28/4C$ 1,073

Tue 27/56:00 p.m.YYZ - DUS

2 stops14h 05mUnited Airlines

Tue 3/69:40 a.m.DUS - YYZ

2 stops28h 00mUnited Airlines

Deal found 29/4C$ 1,031

Tue 27/512:25 p.m.YTZ - DUS

2 stops14h 25mSWISS

Tue 3/69:40 a.m.DUS - YTZ

2 stops14h 10mSWISS

Deal found 29/4C$ 1,219

Fri 30/56:05 p.m.YUL - DUS

1 stop17h 55mLufthansa

Mon 30/612:30 p.m.DUS - YUL

1 stop12h 20mLufthansa

Deal found 29/4C$ 1,237

Fri 30/58:10 a.m.YUL - DUS

2 stops22h 30mUnited Airlines

Mon 30/67:30 a.m.DUS - YUL

2 stops20h 14mUnited Airlines

Deal found 29/4C$ 1,278

Sat 31/510:15 p.m.YYZ - DUS

1 stop12h 45mMultiple Airlines

Mon 9/66:50 p.m.DUS - YYZ

2 stops25h 20mMultiple Airlines

Deal found 28/4C$ 945

One-way flights from Ontario to Duesseldorf Intl
Search for one-way flight options from Ontario to Duesseldorf Intl. Find affordable one-way fares based on user searches. Data last updated 30 April 2025.

Mon 6/1010:15 p.m.YYZ - DUS

1 stop11h 25mMultiple Airlines

Deal found 29/4C$ 520

Sun 5/105:20 p.m.YYZ - DUS

1 stop10h 25mAer Lingus

Deal found 29/4C$ 718

Sun 1/611:15 a.m.YUL - DUS

2 stops16h 30mAer Lingus

Deal found 29/4C$ 739

Sun 1/610:45 p.m.YUL - DUS

1 stop31h 40mTAP AIR PORTUGAL

Deal found 28/4C$ 918

Wed 16/75:10 p.m.YYZ - DUS

2 stops13h 50mScandinavian Airlines

Deal found 29/4C$ 1,004

Sun 5/108:50 p.m.YYZ - DUS

2 stops15h 55mIcelandair

Deal found 29/4C$ 1,013

Fri 3/105:35 p.m.YYZ - DUS

2 stops18h 25mWestJet

Deal found 29/4C$ 1,016

Sat 4/105:00 p.m.YYZ - DUS

2 stops19h 30mITA Airways

Deal found 29/4C$ 1,055

Sun 5/105:25 p.m.YTZ - DUS

2 stops45h 05mSWISS

Deal found 29/4C$ 1,132

Fri 3/107:20 p.m.YYZ - DUS

1 stop32h 15mLOT

Deal found 29/4C$ 1,201

Mon 6/106:00 a.m.YHM - DUS

2 stops27h 45mWestJet

Deal found 29/4C$ 1,791

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Duesseldorf Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoDüsseldorf

YYZ - DUS

YYZDUS

Toronto Pearson Intl

Tue 27/5

10:10 p.m.-3:25 p.m.

1 stop11h 15m

Duesseldorf Intl

Tue 3/6

11:15 a.m.-2:10 p.m.

1 stop32h 55m

C$ 914

TorontoDüsseldorf

YYZ - DUS

YYZDUS

Toronto Pearson Intl

Tue 27/5

6:00 p.m.-2:05 p.m.

2 stops14h 05m

Duesseldorf Intl

Tue 3/6

9:40 a.m.-7:40 a.m.

2 stops28h 00m

C$ 1,031

TorontoDüsseldorf

YYZ - DUS

YYZDUS

Toronto Pearson Intl

Sun 25/5

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

1 stop14h 40m

Duesseldorf Intl

Sun 8/6

8:30 a.m.-3:00 p.m.

1 stop12h 30m

C$ 1,073

TorontoDüsseldorf

YYZ - DUS

YYZDUS

Toronto Pearson Intl

Mon 6/10

8:15 p.m.-7:10 p.m.

1 stop16h 55m

Duesseldorf Intl

Mon 13/10

7:05 p.m.-4:25 p.m.

1 stop27h 20m

C$ 1,078

TorontoDüsseldorf

YYZ - DUS

YYZDUS

Toronto Pearson Intl

Sat 4/10

8:20 p.m.-10:25 p.m.

1 stop20h 05m

Duesseldorf Intl

Fri 10/10

7:30 a.m.-2:55 p.m.

1 stop13h 25m

C$ 1,088

TorontoDüsseldorf

YTZ - DUS

YTZDUS

Toronto Island

Thu 12/6

4:20 p.m.-10:25 a.m.

2 stops12h 05m

Duesseldorf Intl

Thu 19/6

3:10 p.m.-11:46 a.m.

2 stops26h 36m

C$ 1,092

TorontoDüsseldorf

YYZ - DUS

YYZDUS

Toronto Pearson Intl

Wed 2/7

5:20 p.m.-9:45 a.m.

1 stop10h 25m

Duesseldorf Intl

Wed 9/7

10:25 a.m.-3:50 p.m.

1 stop11h 25m

C$ 1,100

MontrealDüsseldorf

YUL - DUS

YULDUS

Montreal Pierre Elliott Trudeau Intl

Wed 18/6

8:15 a.m.-5:40 p.m.

3 stops27h 25m

Duesseldorf Intl

Thu 3/7

1:25 p.m.-12:37 a.m.

2 stops41h 12m

C$ 1,103

OttawaDüsseldorf

YOW - DUS

YOWDUS

Ottawa

Wed 18/6

2:10 p.m.-10:25 p.m.

3 stops26h 15m

Duesseldorf Intl

Thu 3/7

1:25 p.m.-12:22 a.m.

2 stops40h 57m

C$ 1,111

MontrealDüsseldorf

YUL - DUS

YULDUS

Montreal Pierre Elliott Trudeau Intl

Wed 18/6

6:55 p.m.-10:25 a.m.

1 stop9h 30m

Duesseldorf Intl

Mon 30/6

4:00 p.m.-11:40 a.m.

1 stop25h 40m

C$ 1,128

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/4

Showing 1-10 of 41 results

...

Best time to book a flight from Ontario to Duesseldorf Intl

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

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

Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Duesseldorf Intl Airport (average of C$ 683). Flying from Region of Ontario to Duesseldorf Intl Airport in July is currently the most expensive (average of C$ 1,078). 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.

What is the cheapest time of day to fly from ON to DUS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Duesseldorf Intl Airport as you normally would.

Rainfall in Duesseldorf Intl by month

In terms of precipitation, rainfall in Duesseldorf Intl Airport ranges from 30.0 - 80.0 mm per month. July is typically the wettest month, when rainfall can reach 80.0 mm. March is typically the driest time to visit Duesseldorf Intl Airport when rainfall is around 30.0 mm.

Temperature in Duesseldorf Intl by month

If weather is an important factor for your trip to Duesseldorf Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 18.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

Reviews of airlines servicing Duesseldorf Intl

To help decide which airline to fly from Ontario to Düsseldorf, see what other customers have to say about Delta, KLM and LOT. 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.

Delta

8.0

Very good

7,929 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Jake,Jan 2024

CVG - ATL

Would have been great but the flight got significantly delayed after we boarded due to a mechanical failure

Delta

8.0

Very good

7,929 reviews

Delta

8.0

Very good

7,929 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Jake,Jan 2024

CVG - ATL

Would have been great but the flight got significantly delayed after we boarded due to a mechanical failure

KLM

7.8

Good

1,334 reviews

Delta

8.0

Very good

7,929 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Jake,Jan 2024

CVG - ATL

Would have been great but the flight got significantly delayed after we boarded due to a mechanical failure

LOT

7.6

Good

1,069 reviews

Delta

8.0

Very good

7,929 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Jake,Jan 2024

CVG - ATL

Would have been great but the flight got significantly delayed after we boarded due to a mechanical failure

Finnair

7.6

Good

1,275 reviews

Delta

8.0

Very good

7,929 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Jake,Jan 2024

CVG - ATL

Would have been great but the flight got significantly delayed after we boarded due to a mechanical failure

Austrian Airlines

7.6

Good

780 reviews

Delta

8.0

Very good

7,929 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Jake,Jan 2024

CVG - ATL

Would have been great but the flight got significantly delayed after we boarded due to a mechanical failure

Related info for your journey

What are the cheapest airlines to fly from Region of Ontario to Duesseldorf Intl Airport one-way?
The cheapest airlines for a one-way flight from Region of Ontario to Duesseldorf Intl Airport are Aer Lingus (C$ 718), TAP AIR PORTUGAL (C$ 918), and Scandinavian Airlines (C$ 1,004).
What are the most popular routes from Region of Ontario to Duesseldorf Intl Airport?
The most popular route from Region of Ontario to Duesseldorf Intl Airport is Toronto Pearson Intl - Duesseldorf Intl. You may also consider Toronto Island - Duesseldorf Intl or Montreal Pierre Elliott Trudeau Intl - Duesseldorf Intl.
Can I find deals for flights from Ontario to Duesseldorf Intl that include hotel bookings?
Yes. In addition to deals on Ontario to Duesseldorf Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Duesseldorf Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Duesseldorf Intl.
Can I find deals for business class flights from Ontario to Duesseldorf Intl?
Yes. Cheapflights offers flight deals from Ontario to Duesseldorf Intl 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 Region of Ontario to Duesseldorf Intl Airport?
Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Duesseldorf Intl Airport (average of C$ 683). Flying from Region of Ontario to Duesseldorf Intl Airport in July is currently the most expensive (average of C$ 1,078). 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

Alternative routes for Ontario to Duesseldorf Intl

Pearson Intl to Duesseldorf Intl flights

Pierre Elliott Trudeau Intl to Duesseldorf Intl flights

Vancouver Intl to Duesseldorf Intl flights

Pearson Intl to Weeze flights

Edmonton to Duesseldorf Intl flights

Kamloops to Duesseldorf Intl flights

Ottawa to Duesseldorf Intl flights

Hamilton to Duesseldorf Intl flights

Pierre Elliott Trudeau Intl to Weeze flights

Halifax to Duesseldorf Intl flights

Regina to Duesseldorf Intl flights

Calgary to Duesseldorf Intl flights

Victoria to Duesseldorf Intl flights

Kelowna to Duesseldorf Intl flights

Windsor to Duesseldorf Intl flights

Winnipeg to Duesseldorf Intl flights

London to Duesseldorf Intl flights

St. John's to Duesseldorf Intl flights

Top 7 airlines flying from Ontario to Duesseldorf Intl

Airline	Cheapest	Average	Flexibility	On-time
SWISS	CheapestC$ 479	AverageC$ 1,028	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
PLAY	CheapestC$ 532	AverageC$ 751	FlexibilityNo cancel fee	On-timeN/A	Search PLAY flights
Aer Lingus	CheapestC$ 685	AverageC$ 1,035	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
Lufthansa	CheapestC$ 1,011	AverageC$ 1,149	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Air Canada	CheapestC$ 1,026	AverageC$ 1,282	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
KLM	CheapestC$ 1,438	AverageC$ 1,733	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Air France	CheapestC$ 1,448	AverageC$ 1,654	FlexibilityNo cancel fee	On-time77%	Search Air France flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ontario to Duesseldorf Intl?

When you search for this flight from Ontario to Duesseldorf Intl, 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 Ontario to Duesseldorf Intl?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario to Duesseldorf Intl for you. Better yet — we are completely free to use.

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

Need flexible booking options for your flight to Duesseldorf Intl from Ontario? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Ontario to Duesseldorf Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the 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.

Cheap flights from Ontario to Duesseldorf Intl Airport from C$ 520

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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ontario to Duesseldorf Intl

Keep the following information in mind while searching for Ontario to Duesseldorf Intl flight deals. Data was last updated 30 April 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Ontario to Duesseldorf Intl

Cheapest flights from Ontario to Duesseldorf IntlExplore the most affordable flight options available from Ontario to Duesseldorf Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Explore the most affordable flight options available from Ontario to Duesseldorf Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Duesseldorf Intl Airport that are best for you.

Best time to book a flight from Ontario to Duesseldorf Intl

Have a flexible travel schedule? Discover the best time to fly to Duesseldorf Intl from Ontario with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Duesseldorf Intl Airport

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

What is the cheapest time of day to fly from ON to DUS?

Find hourly flight availability from Ontario to Duesseldorf Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 April 2025.

Rainfall in Duesseldorf Intl by month

Plan your trip to Duesseldorf Intl by taking into account the average rainfall totals by month.

Temperature in Duesseldorf Intl by month

Plan your trip to Duesseldorf Intl by taking into account the average temperature totals by month.

Reviews of airlines servicing Duesseldorf Intl

To help decide which airline to fly from Ontario to Düsseldorf, see what other customers have to say about Delta, KLM and LOT. 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.

Related info for your journey

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

What are the cheapest airlines to fly from Region of Ontario to Duesseldorf Intl Airport one-way?

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

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

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

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

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

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 Duesseldorf Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Ontario to Duesseldorf Intl

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 Duesseldorf Intl?

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Ontario to Duesseldorf Intl
Explore the most affordable flight options available from Ontario to Duesseldorf Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.