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$400+ Cheap flights from Ontario (ONT) to Berlin (BER)

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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — BER
Nov 21 — Nov 281
Fri 11/21
Fri 11/28
1 adult, Economy
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Cheap flight deals from Ontario to Berlin

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Berlin (BER). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$532
(American Airlines)

One-way from

$400
(United Airlines)

Popular in

June

Cheapest in

January

Average price

$727
Provider with most accurate pricing for Ontario-Berlin Brandenburg flight deals.
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Provider most trusted by Cheapflights users for Ontario-Berlin Brandenburg flights.
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From Ontario to Berlin Brandenburg
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One-way flight from Ontario to Berlin Brandenburg
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Highest demand for flights based on searches. 15% potential increase in price ($149 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($28 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 Berlin

Cheapest flights from Ontario to Berlin
Explore the most affordable flight options available from Ontario to Berlin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2025.

This American Airlines deal was found by Cheapflights users on 10/20. 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 11/126:10 amONT - BER
2 stops20h 05mAmerican Airlines
Fri 11/2111:00 amBER - ONT
2 stops21h 57mAmerican Airlines
Deal found 10/20$532
This United Airlines deal was found by Cheapflights users on 10/21. 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 - BER
2 stops17h 50mUnited Airlines
Tue 11/259:55 amBER - ONT
2 stops19h 49mUnited Airlines
Deal found 10/21$571
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Thu 12/410:47 amONT - BER
2 stops18h 33mAmerican Airlines
Thu 12/1112:10 pmBER - ONT
2 stops19h 09mAmerican Airlines
Deal found 10/20$582
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/2111:40 amBER - ONT
3 stops44h 11mUnited Airlines
Deal found 10/21$585
This United Airlines deal was found by Cheapflights users on 10/21. 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 stops22h 50mUnited Airlines
Wed 12/32:40 pmBER - ONT
2 stops30h 38mUnited Airlines
Deal found 10/21$589
This United Airlines deal was found by Cheapflights users on 10/20. 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 12/45:05 amONT - BER
2 stops26h 35mUnited Airlines
Thu 12/118:40 amBER - ONT
3 stops23h 09mUnited Airlines
Deal found 10/20$602
This Air Canada deal was found by Cheapflights users on 10/20. 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 12/45:05 amONT - BER
3 stops19h 45mAir Canada
Thu 12/116:40 amBER - ONT
3 stops23h 02mAir Canada
Deal found 10/20$621
This United Airlines deal was found by Cheapflights users on 10/20. 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 10/296:05 amONT - BER
2 stops17h 50mUnited Airlines
Sun 11/22:40 pmBER - ONT
2 stops17h 11mUnited Airlines
Deal found 10/20$625
This United Airlines deal was found by Cheapflights users on 10/21. 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 12/66:41 pmONT - BER
2 stops32h 09mUnited Airlines
Sat 12/1311:40 amBER - ONT
2 stops44h 09mUnited Airlines
Deal found 10/21$634

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Berlin 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 22, 2025.
Use the filters below to find and compare flights from Ontario to Berlin that are best for you.

Fly from

Ontario

Fly to

Berlin

Route

Depart

Return

Price

OntarioBerlin

ONT - BER

ONTBER

Ontario

Wed 11/12

6:10 am-11:15 am

2 stops20h 05m

Berlin Brandenburg

Fri 11/21

11:00 am-11:57 pm

2 stops21h 57m

$532

OntarioBerlin

ONT - BER

ONTBER

Ontario

Tue 2/10

5:05 am-7:55 am

2 stops17h 50m

Berlin Brandenburg

Wed 2/18

9:55 am-9:59 pm

2 stops21h 04m

$571

OntarioBerlin

ONT - BER

ONTBER

Ontario

Wed 2/18

6:00 am-7:55 am

2 stops16h 55m

Berlin Brandenburg

Wed 3/4

9:55 am-9:59 pm

2 stops21h 04m

$571

OntarioBerlin

ONT - BER

ONTBER

Ontario

Wed 11/12

7:00 am-7:55 am

2 stops15h 55m

Berlin Brandenburg

Fri 11/21

11:40 am-10:51 pm

3 stops44h 11m

$585

OntarioBerlin

ONT - BER

ONTBER

Ontario

Sat 12/6

12:53 pm-10:45 am

2 stops36h 52m

Berlin Brandenburg

Sat 12/13

8:00 pm-10:15 pm

2 stops35h 15m

$589

OntarioBerlin

ONT - BER

ONTBER

Ontario

Wed 11/19

7:00 am-8:50 am

2 stops16h 50m

Berlin Brandenburg

Wed 12/3

8:40 am-10:49 pm

2 stops23h 09m

$589

OntarioBerlin

ONT - BER

ONTBER

Ontario

Thu 1/22

5:05 am-7:55 am

2 stops17h 50m

Berlin Brandenburg

Thu 2/5

9:55 am-8:58 pm

2 stops20h 03m

$596

OntarioBerlin

ONT - BER

ONTBER

Ontario

Thu 12/4

5:05 am-4:40 pm

2 stops26h 35m

Berlin Brandenburg

Thu 12/11

8:40 am-10:49 pm

3 stops23h 09m

$602

OntarioBerlin

ONT - BER

ONTBER

Ontario

Thu 12/4

5:05 am-9:50 am

3 stops19h 45m

Berlin Brandenburg

Thu 12/11

6:40 am-8:42 pm

3 stops23h 02m

$621

OntarioBerlin

ONT - BER

ONTBER

Ontario

Tue 10/28

7:00 am-7:55 am

2 stops16h 55m

$400

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/20

Showing 1-10 of 21 results
1
2
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  • Most accurate provider: When it comes to deals on Ontario-Berlin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Berlin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Berlin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Berlin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Berlin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ontario to Berlin

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

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

Currently, January is the cheapest month in which you can book a flight from Ontario to Berlin (average of $306). Flying from Ontario to Berlin in June is currently the most expensive (average of $681). 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.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Berlin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ontario to Berlin?

    There are many flights that can get you from Ontario to Berlin in 17h 50m. Fly via American Airlines or United Airlines to get the fastest option. The distance from Ontario to Berlin is about 5775 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Ontario to Berlin (average of $306). Flying from Ontario to Berlin in June is currently the most expensive (average of $681). 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

Traveling to a place near Berlin?

Book flights to Berlin if you plan to visit one of these locations
Potsdam
Magdeburg
Dessau-Rosslau
Schönefeld

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