DUS - ONT

$431 Find Cheap Flights from Düsseldorf to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Düsseldorf to Ontario departing on 1/23. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Düsseldorf to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Düsseldorf to Ontario, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$638
Delta
Mon 1/19Tue 2/3
DUS - ONT • 2 stops
Cheapest one-way
$431
British Airways
Fri 1/23
DUS - ONT • 2 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Ontario!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Düsseldorf to Ontario (DUS-ONT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Düsseldorf to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Düsseldorf to Ontario

Mon, Jan 19 - Tue, Feb 3
Delta Logo
6:15 am - 4:15 pmDUS-ONT
19h 00m2 stops
Delta Logo
12:41 pm - 5:40 pmONT-DUS
19h 59m2 stops
$638Delta
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Mon, Feb 23 - Sun, Mar 22
American Airlines Logo
7:05 am - 6:39 pmDUS-ONT
20h 34m2 stops
American Airlines Logo
12:18 pm - 10:00 pmONT-DUS
25h 42m2 stops
$642American Airlines
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Wed, Mar 4 - Sun, Mar 8
American Airlines Logo
7:05 am - 1:56 pmDUS-ONT
39h 51m2 stops
American Airlines Logo
2:47 pm - 11:40 amONT-DUS
36h 53m2 stops
$643American Airlines
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Wed, Feb 25 - Wed, Mar 11
Delta Logo
6:15 am - 4:02 pmDUS-ONT
18h 47m2 stops
Delta Logo
11:59 am - 1:55 pmONT-DUS
17h 56m2 stops
$644Delta
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Mon, Apr 20 - Tue, Apr 28
British Airways Logo
6:20 pm - 8:18 pmDUS-ONT
34h 58m2 stops
British Airways Logo
3:05 pm - 5:45 pmONT-DUS
17h 40m2 stops
$645British Airways
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Sun, Feb 1 - Fri, Feb 27
British Airways Logo
8:50 am - 10:13 pmDUS-ONT
22h 23m2 stops
British Airways Logo
5:06 pm - 8:20 pmONT-DUS
18h 14m2 stops
$646British Airways
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Wed, Apr 29 - Tue, May 19
British Airways Logo
7:15 am - 5:46 pmDUS-ONT
19h 31m2 stops
British Airways Logo
5:02 pm - 9:05 pmONT-DUS
19h 03m2 stops
$661British Airways
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Mon, Apr 27 - Sat, May 16
American Airlines Logo
7:00 am - 8:31 amDUS-ONT
34h 31m2 stops
American Airlines Logo
11:59 pm - 5:30 pmONT-DUS
32h 31m2 stops
$665American Airlines
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Mon, Dec 15 - Tue, Jan 20
United Airlines Logo
6:15 am - 10:49 pmDUS-ONT
25h 34m2 stops
United Airlines Logo
5:05 am - 1:35 pmONT-DUS
23h 30m2 stops
$666United Airlines
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Mon, Feb 2 - Sun, Feb 15
United Airlines Logo
2:30 pm - 10:53 pmDUS-ONT
17h 23m2 stops
United Airlines Logo
1:45 pm - 6:00 pmONT-DUS
19h 15m2 stops
$667United Airlines
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Booking Insights

KAYAK's insights & trends for Düsseldorf to Ontario flights

Get data-powered insights and trends into flights from Düsseldorf to Ontario to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Düsseldorf to Ontario?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Düsseldorf to Ontario were found on Delta ($638) and British Airways ($645).

Find deals

Good to know

Cheapest flight$431
Flight from Düsseldorf to Ontario

When to book flights from Düsseldorf to Ontario

Are your dates flexible? Find out the best times to travel from Düsseldorf to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Düsseldorf to Ontario flights

  • What is the cheapest flight from Duesseldorf Intl Airport to Ontario?

    In the last 3 days, the lowest price for a flight from Duesseldorf Intl Airport to Ontario was $431 for a one-way ticket and $638 for a round-trip.

  • Do I need a passport to fly between Düsseldorf and Ontario?

    Yes, you’ll need a passport to travel to Ontario from Düsseldorf.

  • Which aircraft models fly most regularly from Düsseldorf to Ontario?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Düsseldorf to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Düsseldorf to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Düsseldorf to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Düsseldorf is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Düsseldorf to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to Düsseldorf with another airline. Booking your flights between Düsseldorf and ONT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Düsseldorf to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Düsseldorf up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Düsseldorf to Ontario

Information on your arrival and departure airports

Düsseldorf (DUS)
Ontario (ONT)