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$400+ Cheap flights from Ontario (ONT) to Germany

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 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — FRA
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Ontario to Germany

Cheapest flights from Ontario to Germany
Explore the most affordable flight options available from Ontario to Germany. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:04 amONT - BER
2 stops16h 51mUnited Airlines
Wed 3/119:55 amBER - ONT
2 stops21h 02mUnited Airlines
Deal found 12/15$742
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:05 amONT - BER
2 stops17h 50mUnited Airlines
Mon 1/1210:40 amBER - ONT
2 stops59h 07mUnited Airlines
Deal found 12/15$774
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2510:42 amONT - BER
2 stops37h 08mUnited Airlines
Tue 3/107:40 amBER - ONT
2 stops23h 17mUnited Airlines
Deal found 12/15$790
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2510:42 amONT - BER
2 stops37h 08mUnited Airlines
Mon 3/1611:40 amBER - ONT
2 stops38h 01mUnited Airlines
Deal found 12/15$810
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2510:42 amONT - BER
2 stops37h 08mUnited Airlines
Sun 1/258:40 amBER - ONT
2 stops23h 13mUnited Airlines
Deal found 12/15$840
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2510:42 amONT - BER
2 stops37h 08mUnited Airlines
Sun 3/1510:40 amBER - ONT
2 stops43h 45mUnited Airlines
Deal found 12/15$847
This oojo deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2911:59 pmONT - STR
2 stops35h 11mBritish Airways
Wed 1/1410:25 amSTR - ONT
2 stops21h 23mBritish Airways
Deal found 12/15$855
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2510:42 amONT - BER
2 stops37h 08mUnited Airlines
Sat 3/1410:40 amBER - ONT
2 stops43h 45mUnited Airlines
Deal found 12/15$860
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2611:59 pmONT - BER
2 stops23h 51mUnited Airlines
Tue 2/177:40 amBER - ONT
2 stops22h 10mUnited Airlines
Deal found 12/15$863
This Delta deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:00 amONT - BER
2 stops25h 55mDelta
Thu 1/86:00 amBER - ONT
2 stops25h 38mDelta
Deal found 12/15$881
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2611:59 pmONT - BER
2 stops23h 51mUnited Airlines
Mon 1/2611:40 amBER - ONT
2 stops44h 13mUnited Airlines
Deal found 12/15$883
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2611:59 pmONT - BER
2 stops23h 51mUnited Airlines
Sun 3/810:40 amBER - ONT
2 stops20h 17mUnited Airlines
Deal found 12/15$913

Find flight deals from Ontario to Germany

Keep the following information in mind while searching for Ontario to Germany flight deals. Data was last updated December 18, 2025.

Round-trip from

$567
(oojo)

One-way from

$400
(United Airlines)

Popular in

December

Cheapest in

September

Average price

$1,379
From Ontario to Germany
Search Deals
One-way flight from Ontario to Germany
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($181 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Germany 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 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Ontario to Germany that are best for you.

Fly from

Ontario

Fly to

Germany

Route

Depart

Return

Price

OntarioBerlin

ONT - BER

ONTBER

Ontario

Tue 2/10

3:09 pm-4:45 pm

2 stops16h 36m

Berlin Brandenburg

Mon 2/16

10:55 am-10:49 pm

2 stops20h 54m

$567

OntarioBerlin

ONT - BER

ONTBER

Ontario

Tue 1/27

4:45 pm-6:55 pm

2 stops17h 10m

Berlin Brandenburg

Sun 2/1

6:50 am-10:13 pm

2 stops24h 23m

$568

OntarioBerlin

ONT - BER

ONTBER

Ontario

Sat 1/17

6:00 am-7:55 am

2 stops16h 55m

Berlin Brandenburg

Sat 1/24

9:55 am-11:18 am

3 stops34h 23m

$571

OntarioCologne

ONT - CGN

ONTCGN

Ontario

Thu 1/15

3:09 pm-3:40 pm

2 stops15h 31m

Cologne Köln/Bonn

Thu 1/22

5:05 pm-10:13 pm

2 stops38h 08m

$572

OntarioDüsseldorf

ONT - DUS

ONTDUS

Ontario

Fri 1/30

3:09 pm-9:40 am

2 stops33h 31m

Duesseldorf Intl

Fri 2/6

12:25 pm-10:13 pm

2 stops18h 48m

$580

OntarioDüsseldorf

ONT - DUS

ONTDUS

Ontario

Fri 1/16

3:09 pm-8:20 pm

2 stops20h 11m

Duesseldorf Intl

Sat 1/24

2:30 pm-10:13 pm

2 stops40h 43m

$580

OntarioDüsseldorf

ONT - DUS

ONTDUS

Ontario

Fri 1/16

10:58 am-8:20 pm

2 stops24h 22m

Duesseldorf Intl

Fri 2/6

10:25 am-10:13 pm

2 stops20h 48m

$580

OntarioDüsseldorf

ONT - DUS

ONTDUS

Ontario

Tue 2/3

4:45 pm-6:05 pm

2 stops16h 20m

Duesseldorf Intl

Mon 2/9

12:55 pm-10:48 pm

2 stops18h 53m

$580

OntarioCologne

ONT - CGN

ONTCGN

Ontario

Wed 2/11

5:05 am-12:50 pm

2 stops22h 45m

Cologne Köln/Bonn

Sun 2/15

9:10 am-10:57 pm

2 stops22h 47m

$585

OntarioNuremberg

ONT - NUE

ONTNUE

Ontario

Fri 1/16

6:00 am-1:30 pm

2 stops22h 30m

Nürnberg

Tue 1/20

10:40 am-10:53 pm

2 stops21h 13m

$587

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 60 results
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Best time to book a flight from Ontario to Germany

Have a flexible travel schedule? Discover the best time to fly to Germany 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 Germany

What is the cheapest month to book a flight from Ontario to Germany?

Currently, January is the cheapest month in which you can book a flight from Ontario to Germany (average of $217). Flying from Ontario to Germany in June is currently the most expensive (average of $676). 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 ONT to DE?

Find hourly flight availability from Ontario to Germany. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

A simple way to save on the total cost of your ticket is to fly from Ontario to Germany in the evening. If you’re flexible enough to do this you can expect to save up to 30% on your trip compared to booking a flight in the afternoon.

Reviews of airlines servicing Germany

Get insights into the airlines that provide service to Germany. 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 Germany. Reviews last updated December 18, 2025.
Read through reviews of airlines operating flights from Ontario to Germany, such as United Airlines and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,093 reviews

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
9,093 reviews
United Airlines
7.4
Good
9,093 reviews

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
British Airways
6.7
Okay
7,585 reviews
United Airlines
7.4
Good
9,093 reviews

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Ontario to Germany. 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 Germany?

    Ontario (ONT), located 3.1 mi from the city center, is the airport you fly out of when you book flights from Ontario to Germany.

  • How long is the flight from Ontario to Germany?

    For as low as $567, British Airways can have you in Germany from Ontario in 16h 36m. Ontario and Germany are separated by a distance of 5775 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Ontario to Germany?

    Most travelers choose Ontario - Frankfurt am Main, Ontario - Munich Franz Josef Strauss or Ontario - Berlin Brandenburg when deciding on the best route from Ontario to Germany.

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

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

  • How can I find direct flights from Ontario to Germany?

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

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

    Yes. Cheapflights offers flight deals from Ontario to Germany 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 Ontario to Germany?

    Currently, January is the cheapest month in which you can book a flight from Ontario to Germany (average of $217). Flying from Ontario to Germany in June is currently the most expensive (average of $676). 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

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Top 2 airlines flying from Ontario to Germany

Discover the top 2 airlines that operate flights from Ontario to Germany. 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 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$700Average$1,086FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$719Average$830FlexibilityNo cancel feeOn-time70%

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