HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Ontario (ONT) to Duesseldorf Intl (DUS) from $836

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 8/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ONT — DUS
May 9 — May 161
From?
To?
Thu 5/9
Thu 5/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

To save up to 40% on this flight, we recommend booking at least 38 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Ontario to Duesseldorf Intl Airport from $855 1-2 weeks out and tickets from $1,203 for flights departing within the next 72 hours.

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

The best pricing can be found in the month of February. Prices to Duesseldorf Intl Airport from Ontario average $940. You can even find prices in February for less than $940, as users have found deals to Duesseldorf Intl Airport from as low as $518. The month of June appears to be one of the more expensive times to travel to Duesseldorf Intl Airport from Ontario. Flying in the targeted month can save you up to 60%.

When is the cheapest time to fly from Ontario to Duesseldorf Intl Airport (ONT - DUS)?

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

Cheap British Airways flights from Ontario to Duesseldorf Intl

Explore cheap flight options specifically provided by British Airways for the route between Ontario and Duesseldorf Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 4, 2024.
Find some of the cheapest British Airways flights traveling from Ontario to Düsseldorf. Deals update often to give you more flight options matching your criteria
Fri 9/612:45 pmONT - DUS
2 stops19h 10mBritish Airways
Mon 9/166:20 pmDUS - ONT
2 stops38h 06mBritish Airways
Deal found 5/3$1,110
Fri 5/1712:50 pmONT - DUS
2 stops19h 05mBritish Airways
Fri 5/317:15 amDUS - ONT
2 stops21h 53mBritish Airways
Deal found 5/3$2,035
Sun 6/910:54 amONT - DUS
2 stops17h 26mBritish Airways
Fri 6/147:15 amDUS - ONT
2 stops20h 22mBritish Airways
Deal found 5/3$3,958

Cheap Qatar Airways flights from Ontario to Duesseldorf Intl

Explore cheap flight options specifically provided by Qatar Airways for the route between Ontario and Duesseldorf Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 4, 2024.
Have a look at some of the cheapest available Qatar Airways flights departing from Ontario and landing in Düsseldorf. Deals frequently update to provide users with more options.
Tue 9/32:39 pmONT - DUS
2 stops32h 11mQatar Airways
Sun 9/293:25 pmDUS - ONT
2 stops31h 00mQatar Airways
Deal found 5/3$2,910
Sun 6/92:44 pmONT - DUS
2 stops32h 06mQatar Airways
Fri 6/143:25 pmDUS - ONT
2 stops31h 23mQatar Airways
Deal found 5/3$3,128

Cheap Ontario to Duesseldorf Intl flights in May & June 2024

Find cheap flight options from Ontario to Duesseldorf Intl specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Prices were last updated on May 4, 2024.
These are some of the most attractive deals on flights from Ontario to Düsseldorf in 2024. Check back regularly for other flight deals.
Fri 5/106:00 amONT - DUS
2 stops21h 40mMultiple Airlines
Tue 5/149:40 amDUS - ONT
2 stops22h 24mMultiple Airlines
Deal found 5/3$890
Fri 5/106:00 amONT - DUS
3 stops19h 25mUnited Airlines
Tue 5/149:40 amDUS - ONT
2 stops22h 24mUnited Airlines
Deal found 5/3$1,462
Fri 6/287:00 amONT - DUS
2 stops22h 30mMultiple Airlines
Mon 7/18:35 amDUS - ONT
2 stops23h 03mMultiple Airlines
Deal found 5/3$1,808
Fri 5/1712:50 pmONT - DUS
2 stops19h 05mBritish Airways
Fri 5/317:15 amDUS - ONT
2 stops21h 53mBritish Airways
Deal found 5/3$2,035
Sun 6/92:44 pmONT - DUS
2 stops32h 06mQatar Airways
Fri 6/143:25 pmDUS - ONT
2 stops31h 23mQatar Airways
Deal found 5/3$3,128
Sun 6/910:54 amONT - DUS
2 stops17h 26mBritish Airways
Fri 6/147:15 amDUS - ONT
2 stops20h 22mBritish Airways
Deal found 5/3$3,958

Ontario to Duesseldorf Intl 2024 flight deals

Discover exclusive flight deals for travel between Ontario and Duesseldorf Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 4, 2024.
These are some of the most attractive deals on flights from Ontario to Düsseldorf in 2024. Check back regularly for other flight deals.
Fri 5/106:00 amONT - DUS
2 stops21h 40mMultiple Airlines
Tue 5/149:40 amDUS - ONT
2 stops22h 24mMultiple Airlines
Deal found 5/3$890
Fri 9/612:45 pmONT - DUS
2 stops19h 10mBritish Airways
Mon 9/166:20 pmDUS - ONT
2 stops38h 06mBritish Airways
Deal found 5/3$1,110
Fri 5/106:00 amONT - DUS
3 stops19h 25mUnited Airlines
Tue 5/149:40 amDUS - ONT
2 stops22h 24mUnited Airlines
Deal found 5/3$1,462
Fri 6/287:00 amONT - DUS
2 stops22h 30mMultiple Airlines
Mon 7/18:35 amDUS - ONT
2 stops23h 03mMultiple Airlines
Deal found 5/3$1,808
Fri 5/1712:50 pmONT - DUS
2 stops19h 05mBritish Airways
Fri 5/317:15 amDUS - ONT
2 stops21h 53mBritish Airways
Deal found 5/3$2,035
Tue 9/32:39 pmONT - DUS
2 stops32h 11mQatar Airways
Sun 9/293:25 pmDUS - ONT
2 stops31h 00mQatar Airways
Deal found 5/3$2,910
Sun 6/92:44 pmONT - DUS
2 stops32h 06mQatar Airways
Fri 6/143:25 pmDUS - ONT
2 stops31h 23mQatar Airways
Deal found 5/3$3,128
Mon 7/1510:48 amONT - DUS
2 stops19h 12mIberia
Thu 8/157:45 amDUS - ONT
2 stops20h 03mIberia
Deal found 5/3$3,304
Thu 8/110:48 amONT - DUS
2 stops19h 12mIberia
Fri 8/97:45 amDUS - ONT
2 stops20h 03mIberia
Deal found 5/3$3,614

Ontario to Duesseldorf Intl flights leaving soon

Find last-minute flight options from Ontario to Duesseldorf Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 4, 2024.
Book one of these great deals on flights from Ontario to Düsseldorf. Tip: verify your flight details before completing your reservation.
Fri 5/106:00 amONT - DUS
2 stops21h 40mMultiple Airlines
Tue 5/149:40 amDUS - ONT
2 stops22h 24mMultiple Airlines
Deal found 5/3$890
Fri 5/106:00 amONT - DUS
3 stops19h 25mUnited Airlines
Tue 5/149:40 amDUS - ONT
2 stops22h 24mUnited Airlines
Deal found 5/3$1,462

One-way flights to Duesseldorf Intl from Ontario

Search for one-way flight options from Ontario to Duesseldorf Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 4, 2024.
Users in need of a one-way flight from Ontario to Düsseldorf can choose from these deals. Users in need of a round-trip flight from Ontario to Düsseldorf instead should update the search form at the top of page.
Fri 8/1612:40 pmONT - DUS
2 stops19h 15mBritish Airways
Deal found 5/3$836
Sat 6/2212:49 pmONT - DUS
2 stops34h 01mQatar Airways
Deal found 5/3$1,451
Thu 6/206:20 amONT - DUS
2 stops19h 05mMultiple Airlines
Deal found 5/3$1,475
Tue 6/184:36 pmONT - DUS
2 stops16h 09mBritish Airways
Deal found 5/3$1,560
Fri 6/218:10 amONT - DUS
2 stops18h 00mBritish Airways
Deal found 5/3$2,298
Fri 6/2112:49 pmONT - DUS
2 stops19h 06mAmerican Airlines
Deal found 5/3$2,478
Mon 6/1712:49 pmONT - DUS
2 stops17h 51mBritish Airways
Deal found 5/3$5,538
Wed 6/192:44 pmONT - DUS
2 stops18h 01mBritish Airways
Deal found 5/3$13,611

Find flights from Ontario to Duesseldorf Intl within your budget

Customize your flight search to find flights from Ontario to Duesseldorf Intl 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 2,864,334 searches. Data last updated May 4, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,110 - $4,242

Route

Depart

Return

Price

OntarioDuesseldorf Intl

ONT - DUS

ONTDUS

Ontario

Fri 9/6

2 stops19h 10m

Duesseldorf Intl

Mon 9/16

2 stops38h 06m

$1,110

OntarioDuesseldorf Intl

ONT - DUS

ONTDUS

Ontario

Fri 6/28

2 stops22h 30m

Duesseldorf Intl

Mon 7/1

2 stops23h 03m

$1,808

OntarioDuesseldorf Intl

ONT - DUS

ONTDUS

Ontario

Fri 5/17

2 stops19h 05m

Duesseldorf Intl

Fri 5/31

2 stops21h 53m

$2,035

OntarioDuesseldorf Intl

ONT - DUS

ONTDUS

Ontario

Tue 9/3

2 stops32h 11m

Duesseldorf Intl

Sun 9/29

2 stops31h 00m

$2,910

OntarioDuesseldorf Intl

ONT - DUS

ONTDUS

Ontario

Sun 6/9

2 stops32h 06m

Duesseldorf Intl

Fri 6/14

2 stops31h 23m

$3,128

OntarioDuesseldorf Intl

ONT - DUS

ONTDUS

Ontario

Mon 7/15

2 stops19h 12m

Duesseldorf Intl

Thu 8/15

2 stops20h 03m

$3,304

OntarioDuesseldorf Intl

ONT - DUS

ONTDUS

Ontario

Thu 8/1

2 stops19h 12m

Duesseldorf Intl

Fri 8/9

2 stops20h 03m

$3,614

OntarioDuesseldorf Intl

ONT - DUS

ONTDUS

Ontario

Sun 6/9

2 stops17h 26m

Duesseldorf Intl

Fri 6/14

2 stops20h 22m

$3,958

OntarioDuesseldorf Intl

ONT - DUS

ONTDUS

Ontario

Fri 8/2

2 stops26h 32m

Duesseldorf Intl

Sat 8/10

2 stops23h 18m

$4,242

Flights are sorted by cheapest first

Deals found on 5/3

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Duesseldorf Intl

Get insights into the airlines that provide service to Duesseldorf Intl. 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 Duesseldorf Intl. Reviews last updated May 4, 2024.
Read reviews from past customers who have flown British Airways, Qatar Airways and Iberia from Ontario to Düsseldorf. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.7
Good
4,440 reviews
Check prices

Crew

8.2

Entertainment

7.7

Overall

7.7

Boarding

7.8

Food

7.5

Comfort

7.7

Reviews

1 / 10

Service was slow in the flight from iad to doh. The entertainment was not working in the flight from doh to ccu

Qatar Airways
7.7
Good
4,440 reviews
Qatar Airways
7.7
Good
4,440 reviews
Check prices

Crew

8.2

Entertainment

7.7

Overall

7.7

Boarding

7.8

Food

7.5

Comfort

7.7

Reviews

1 / 10

Service was slow in the flight from iad to doh. The entertainment was not working in the flight from doh to ccu

American Airlines
7.3
Good
14,728 reviews
Qatar Airways
7.7
Good
4,440 reviews
Check prices

Crew

8.2

Entertainment

7.7

Overall

7.7

Boarding

7.8

Food

7.5

Comfort

7.7

Reviews

1 / 10

Service was slow in the flight from iad to doh. The entertainment was not working in the flight from doh to ccu

Iberia
7.1
Good
2,754 reviews
Qatar Airways
7.7
Good
4,440 reviews
Check prices

Crew

8.2

Entertainment

7.7

Overall

7.7

Boarding

7.8

Food

7.5

Comfort

7.7

Reviews

1 / 10

Service was slow in the flight from iad to doh. The entertainment was not working in the flight from doh to ccu

British Airways
6.8
Okay
6,874 reviews
Qatar Airways
7.7
Good
4,440 reviews
Check prices

Crew

8.2

Entertainment

7.7

Overall

7.7

Boarding

7.8

Food

7.5

Comfort

7.7

Reviews

1 / 10

Service was slow in the flight from iad to doh. The entertainment was not working in the flight from doh to ccu

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 airport do you fly from for flights from Ontario to Duesseldorf Intl?

    If you book a flight to Duesseldorf Intl from Ontario, you will be flying from Ontario, which is the city’s only airport. Ontario (ONT) is located 3.1 mi from the center of Ontario. There are 0 flights from Ontario to Duesseldorf Intl per day from 0 different airlines.

  • Can I find flights from Ontario to Duesseldorf Intl Airport for under $1,200 on Cheapflights?

    Yes, there are multiple flights from Ontario to Duesseldorf Intl Airport for under $1,200. The cheapest flight booked recently is on British Airways for just $1,110, but on average you can expect to pay $2,901.

  • Are there last-minute flights available from Ontario to Duesseldorf Intl Airport for under $900?

    There are currently 2+ open flights from Ontario to Duesseldorf Intl Airport within the next 7 days for less than $900.

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

    One-way options have recently been found by users for as low as $836 on British Airways. Other airlines that offer cheap prices include Qatar Airways from $1,451 and American Airlines from $2,478 one-way.

  • What does ONT to DUS mean?

    This is defined as Ontario Airport (ONT) and Duesseldorf Intl Airport (DUS). Codes like Duesseldorf Intl Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Ontario to Duesseldorf Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Ontario to Duesseldorf Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ontario to Duesseldorf Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ontario to Duesseldorf Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Ontario to Duesseldorf Intl that allow pets onboard?

    Many airlines flying from Ontario to Duesseldorf Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ontario to Duesseldorf Intl?

    Yes, you can often find last-minute deals on Ontario to Duesseldorf Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Ontario to Duesseldorf Intl Airport flight deals updated?

    The Ontario to Duesseldorf Intl Airport flight deals you see on this page were last updated on 5/3.

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 Ontario to Duesseldorf Intl
See prices for flight routes from nearby airports that may be better suited for you.

Los Angeles to Duesseldorf Intl flights
San Francisco to Duesseldorf Intl flights
San Diego to Duesseldorf Intl flights
San Jose to Duesseldorf Intl flights
Sacramento to Duesseldorf Intl flights
Burbank to Duesseldorf Intl flights
Santa Ana to Duesseldorf Intl flights
Oakland to Duesseldorf Intl flights
Los Angeles to Weeze flights
Monterey to Duesseldorf Intl flights
Palm Springs to Duesseldorf Intl flights
San Francisco to Seattle flights
Los Angeles to Mumbai flights
Orlando to Charlotte flights
Dallas to Los Angeles flights
San Diego to Honolulu flights
Philadelphia to Boston flights
Denver to Minneapolis flights
Boston to Seattle flights
Los Angeles to Tokyo flights
New York to Virginia flights
Atlanta to Paris flights
Ontario to Dubai flights

Search flights from Ontario to Duesseldorf Intl by cabin class

Find flights from Ontario to Duesseldorf Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Saint Peter Jersey
Flights to Kirkwall Arpt
Flights to Skiathos
Flights to Naxos
Flights to Ningbo Lishe Intl
Flights to Edremit/Korfez
Flights to Bourgas
Flights to Bodø
Flights to Pellston Emmet County
Flights to Cornwall Newquay
Flights to Ordu/Giresun
Flights to Batumi
Flights to Mason City
Flights to Biarritz Parme
Flights to Zakynthos Dionsios Salomos
Flights to Cortez Montezuma County
Flights to Clermont-Ferrand Aulnat
Flights to Nevsehir
Flights to Hyannis Barnstable
Flights to Girona Costa Brava
Flights to Kagoshima
Flights to Perugia Sant Egidio
Flights to Oran Es Senia
Flights to Chios

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?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Duesseldorf Intl from Ontario today with Cheapflights!

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

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 Duesseldorf Intl.

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

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

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

Of course! You can now track prices for flights from Ontario to Duesseldorf Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price 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.
View all available airlines