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$262+ 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 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — FRA
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
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 June 30, 2025.

Round-trip from

$607
(United Airlines)

One-way from

$262
(Trip.com)

Popular in

December

Cheapest in

October

Average price

$1,080
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. 12% potential increase in price ($131 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 30, 2025.

This United Airlines deal was found by Cheapflights users on 6/30. 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.
Sun 11/27:00 amONT - HAM
2 stops18h 05mUnited Airlines
Tue 12/169:00 amHAM - ONT
2 stops20h 43mUnited Airlines
Deal found 6/30$607
This United Airlines deal was found by Cheapflights users on 6/30. 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 8/136:00 amONT - DUS
2 stops21h 40mUnited Airlines
Tue 8/199:10 amDUS - ONT
2 stops20h 23mUnited Airlines
Deal found 6/30$613
This United Airlines deal was found by Cheapflights users on 6/29. 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 11/127:00 amONT - BER
2 stops15h 55mUnited Airlines
Fri 11/219:55 amBER - ONT
3 stops21h 50mUnited Airlines
Deal found 6/29$670
This American Airlines deal was found by Cheapflights users on 6/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1212:53 pmONT - BER
2 stops18h 42mAmerican Airlines
Fri 11/218:50 amBER - ONT
2 stops22h 10mAmerican Airlines
Deal found 6/30$676
This United Airlines deal was found by Cheapflights users on 6/27. 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.
Sat 11/226:38 pmONT - FRA
1 stop29h 57mUnited Airlines
Mon 12/89:45 amFRA - ONT
3 stops46h 00mUnited Airlines
Deal found 6/27$699
This Air Canada deal was found by Cheapflights users on 6/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/275:40 amONT - FRA
2 stops16h 45mAir Canada
Mon 12/85:10 pmFRA - ONT
2 stops28h 22mAir Canada
Deal found 6/29$702
This Gotogate deal was found by Cheapflights users on 6/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/76:10 amONT - FRA
1 stop17h 35mBritish Airways
Thu 8/2110:55 amFRA - ONT
1 stop16h 30mBritish Airways
Deal found 6/30$703
This KLM deal was found by Cheapflights users on 6/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/77:05 amONT - FRA
1 stop16h 50mKLM
Thu 8/2110:40 amFRA - ONT
1 stop20h 40mKLM
Deal found 6/30$710
This flugladen.de deal was found by Cheapflights users on 6/30. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/222:57 pmONT - FRA
1 stop32h 48mIberia
Fri 9/510:55 amFRA - ONT
1 stop16h 59mIberia
Deal found 6/30$716
This Delta deal was found by Cheapflights users on 6/30. 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.
Mon 12/2910:29 pmONT - FRA
2 stops24h 21mDelta
Mon 1/129:50 amFRA - ONT
1 stop20h 24mDelta
Deal found 6/30$722
This KLM deal was found by Cheapflights users on 6/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/47:05 amONT - MUC
1 stop16h 20mKLM
Wed 8/209:00 amMUC - ONT
1 stop22h 20mKLM
Deal found 6/28$728
This American Airlines deal was found by Cheapflights users on 6/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/410:28 pmONT - MUC
1 stop23h 42mAmerican Airlines
Wed 8/209:10 amMUC - ONT
1 stop21h 00mAmerican Airlines
Deal found 6/29$729

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 June 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

OntarioHamburg

ONT - HAM

ONTHAM

Ontario

Sun 11/2

7:00 am-10:05 am

2 stops18h 05m

Hamburg

Tue 12/16

9:00 am-8:43 pm

2 stops20h 43m

$607

OntarioDüsseldorf

ONT - DUS

ONTDUS

Ontario

Wed 8/13

6:00 am-12:40 pm

2 stops21h 40m

Duesseldorf Intl

Tue 8/19

9:10 am-8:33 pm

2 stops20h 23m

$613

OntarioBerlin

ONT - BER

ONTBER

Ontario

Wed 11/12

5:40 am-7:55 am

2 stops17h 15m

Berlin Brandenburg

Fri 11/21

9:55 am-8:17 pm

2 stops19h 22m

$670

OntarioBerlin

ONT - BER

ONTBER

Ontario

Wed 11/12

8:46 am-1:10 pm

2 stops19h 24m

Berlin Brandenburg

Fri 11/21

8:50 am-5:49 pm

2 stops17h 59m

$676

OntarioFrankfurt am Main

ONT - FRA

ONTFRA

Ontario

Sat 11/22

6:38 pm-9:35 am

1 stop29h 57m

Frankfurt am Main

Mon 12/8

9:45 am-10:45 pm

3 stops46h 00m

$699

OntarioFrankfurt am Main

ONT - FRA

ONTFRA

Ontario

Thu 11/27

5:40 am-7:25 am

2 stops16h 45m

Frankfurt am Main

Mon 12/8

5:10 pm-12:32 pm

2 stops28h 22m

$702

OntarioFrankfurt am Main

ONT - FRA

ONTFRA

Ontario

Thu 8/7

6:10 am-8:45 am

1 stop17h 35m

Frankfurt am Main

Thu 8/21

10:55 am-6:25 pm

1 stop16h 30m

$703

OntarioFrankfurt am Main

ONT - FRA

ONTFRA

Ontario

Thu 8/7

7:05 am-8:55 am

1 stop16h 50m

Frankfurt am Main

Thu 8/21

10:40 am-10:20 pm

1 stop20h 40m

$710

OntarioFrankfurt am Main

ONT - FRA

ONTFRA

Ontario

Fri 8/22

2:57 pm-8:45 am

1 stop32h 48m

Frankfurt am Main

Fri 9/5

10:55 am-6:54 pm

1 stop16h 59m

$716

OntarioFrankfurt am Main

ONT - FRA

ONTFRA

Ontario

Thu 8/14

7:05 am-8:40 am

2 stops16h 35m

Frankfurt am Main

Thu 8/21

11:00 am-10:20 pm

2 stops20h 20m

$722

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

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 $729). Flying from Ontario to Germany in June is currently the most expensive (average of $1,088). 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 June 30, 2025.

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

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 June 30, 2025.
Read through reviews of airlines operating flights from Ontario to Germany, such as Delta, KLM, and LOT. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,969 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,969 reviews
Delta
8.0
Very good
7,969 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,366 reviews
Delta
8.0
Very good
7,969 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
LOT
7.6
Good
1,088 reviews
Delta
8.0
Very good
7,969 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Qatar Airways
7.4
Good
3,596 reviews
Delta
8.0
Very good
7,969 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,852 reviews
Delta
8.0
Very good
7,969 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • 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 $421. However, be on the lookout for offers from American Airlines and British Airways, 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, January is the cheapest month in which you can book a flight from Ontario to Germany (average of $729). Flying from Ontario to Germany in June is currently the most expensive (average of $1,088). 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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Alternative routes for Ontario to Germany

See prices for flight routes from nearby airports that may be better suited for you.
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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 June 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$733Average$1,099FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$751Average$831FlexibilityNo cancel feeOn-time70%

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