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$394+ 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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — FRA
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Ontario to Germany

Keep the following information in mind while searching for Ontario to Germany flight deals. Data was last updated October 30, 2025.

Round-trip from

$531
(American Airlines)

One-way from

$394
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$765
From Ontario to Germany
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One-way flight from Ontario to Germany
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Highest demand for flights based on searches. 16% potential increase in price ($193 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 October 30, 2025.

This American Airlines deal was found by Cheapflights users on 10/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1212:46 pmONT - BER
2 stops20h 09mAmerican Airlines
Fri 11/2111:00 amBER - ONT
2 stops21h 57mAmerican Airlines
Deal found 10/28$531
This Iberia deal was found by Cheapflights users on 10/28. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1910:47 amONT - BER
2 stops17h 23mMultiple Airlines
Wed 12/36:35 amBER - ONT
2 stops24h 53mMultiple Airlines
Deal found 10/28$533
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Wed 12/31:34 pmONT - STR
2 stops41h 51mUnited Airlines
Sun 12/76:25 amSTR - ONT
3 stops25h 24mUnited Airlines
Deal found 10/30$575
This Delta deal was found by Cheapflights users on 10/29. 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 12/312:12 pmONT - NUE
2 stops20h 43mDelta
Sun 12/76:00 amNUE - ONT
2 stops26h 58mDelta
Deal found 10/29$578
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Tue 11/115:05 amONT - HAM
2 stops26h 15mUnited Airlines
Sat 11/1511:00 amHAM - ONT
2 stops19h 49mUnited Airlines
Deal found 10/29$579
This Delta deal was found by Cheapflights users on 10/30. 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 12/31:29 pmONT - STR
2 stops43h 16mDelta
Sun 12/711:55 amSTR - ONT
2 stops45h 03mDelta
Deal found 10/30$583
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Wed 12/31:34 pmONT - NUE
2 stops14h 56mUnited Airlines
Sun 12/76:25 amNUE - ONT
3 stops25h 24mUnited Airlines
Deal found 10/30$584
This Iberia deal was found by Cheapflights users on 10/30. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1210:47 amONT - BER
2 stops19h 43mMultiple Airlines
Fri 11/219:50 amBER - ONT
2 stops21h 33mMultiple Airlines
Deal found 10/30$584
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Wed 11/126:05 amONT - BER
2 stops16h 50mUnited Airlines
Fri 11/2111:40 amBER - ONT
3 stops44h 11mUnited Airlines
Deal found 10/29$585
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Wed 11/197:00 amONT - BER
2 stops19h 50mUnited Airlines
Wed 12/310:40 amBER - ONT
3 stops21h 09mUnited Airlines
Deal found 10/28$589
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Wed 11/121:33 pmONT - DUS
2 stops19h 27mUnited Airlines
Sun 11/162:40 pmDUS - ONT
2 stops17h 11mUnited Airlines
Deal found 10/29$603
This Kissandfly.com deal was found by Cheapflights users on 10/29. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/95:05 amONT - DUS
2 stops23h 30mLufthansa
Mon 11/242:30 pmDUS - ONT
2 stops17h 21mLufthansa
Deal found 10/29$604

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 October 30, 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

Wed 11/12

12:46 pm-5:55 pm

2 stops20h 09m

Berlin Brandenburg

Fri 11/21

11:00 am-11:57 pm

2 stops21h 57m

$531

OntarioBerlin

ONT - BER

ONTBER

Ontario

Wed 2/4

6:00 am-7:55 am

2 stops16h 55m

Berlin Brandenburg

Tue 2/10

9:55 am-9:58 pm

2 stops21h 03m

$570

OntarioBerlin

ONT - BER

ONTBER

Ontario

Tue 2/10

6:00 am-7:55 am

2 stops16h 55m

Berlin Brandenburg

Wed 2/25

9:55 am-8:50 pm

2 stops19h 55m

$570

OntarioBerlin

ONT - BER

ONTBER

Ontario

Wed 1/28

6:00 am-7:55 am

2 stops16h 55m

Berlin Brandenburg

Wed 2/11

9:55 am-8:58 pm

2 stops20h 03m

$571

OntarioStuttgart

ONT - STR

ONTSTR

Ontario

Wed 12/3

1:34 pm-4:25 pm

2 stops41h 51m

Stuttgart Echterdingen

Sun 12/7

6:25 am-10:49 pm

3 stops25h 24m

$575

OntarioNuremberg

ONT - NUE

ONTNUE

Ontario

Wed 12/3

12:12 pm-5:55 pm

2 stops20h 43m

Nürnberg

Sun 12/7

6:00 am-11:58 pm

2 stops26h 58m

$578

OntarioHamburg

ONT - HAM

ONTHAM

Ontario

Tue 11/11

5:05 am-4:20 pm

2 stops26h 15m

Hamburg

Sat 11/15

11:00 am-9:49 pm

2 stops19h 49m

$579

OntarioHamburg

ONT - HAM

ONTHAM

Ontario

Wed 4/1

10:40 am-12:30 pm

2 stops16h 50m

Hamburg

Sat 4/18

11:00 am-9:21 pm

2 stops19h 21m

$581

OntarioHamburg

ONT - HAM

ONTHAM

Ontario

Wed 2/25

5:00 am-4:20 pm

2 stops26h 20m

Hamburg

Sun 3/1

11:00 am-10:57 pm

2 stops20h 57m

$581

OntarioStuttgart

ONT - STR

ONTSTR

Ontario

Wed 12/3

1:29 pm-5:45 pm

2 stops43h 16m

Stuttgart Echterdingen

Sun 12/7

11:55 am-11:58 pm

2 stops45h 03m

$583

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

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, April is the cheapest month in which you can book a flight from Ontario to Germany (average of $221). Flying from Ontario to Germany in June is currently the most expensive (average of $684). 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 October 30, 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 October 30, 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
8,998 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

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
8,998 reviews
United Airlines
7.4
Good
8,998 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

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
7,487 reviews
United Airlines
7.4
Good
8,998 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

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 $570, American Airlines can have you in Germany from Ontario in 16h 55m. 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 cheapest airlines to fly from Ontario to Germany one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $400. However, be on the lookout for offers from Lufthansa and Air Canada, as they are both options that can get you from Ontario to Germany for a low price.

  • 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, April is the cheapest month in which you can book a flight from Ontario to Germany (average of $221). Flying from Ontario to Germany in June is currently the most expensive (average of $684). 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$712Average$1,145FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$719Average$830FlexibilityNo cancel feeOn-time70%

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