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$333+ 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 11/30. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — BER
Aug 21 — Aug 281
Fri 8/21
Fri 8/28
1 adult, Economy
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Cheap 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 July 22, 2026.

This United Airlines deal was found by Cheapflights users on 7/22. 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.
Mon 11/165:00 am
ONT
-
BER
2 stops17h 55m
United Airlines
Wed 11/259:55 am
BER
-
ONT
2 stops20h 01m
United Airlines
Deal found 7/22$805
This United Airlines deal was found by Cheapflights users on 7/20. 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 10/285:00 am
ONT
-
BER
2 stops18h 55m
United Airlines
Wed 11/49:55 am
BER
-
ONT
2 stops20h 01m
United Airlines
Deal found 7/20$853
This United Airlines deal was found by Cheapflights users on 7/19. 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 11/175:00 am
ONT
-
BER
2 stops17h 55m
United Airlines
Tue 12/12:40 pm
BER
-
ONT
2 stops17h 26m
United Airlines
Deal found 7/19$859
This Air Canada deal was found by Cheapflights users on 7/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:00 am
ONT
-
BER
2 stops20h 15m
Air Canada
Wed 8/2611:50 am
BER
-
ONT
2 stops42h 03m
Air Canada
Deal found 7/21$888
This United Airlines deal was found by Cheapflights users on 7/18. 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 8/195:00 am
ONT
-
BER
2 stops17h 15m
United Airlines
Wed 9/211:50 am
BER
-
ONT
2 stops43h 45m
United Airlines
Deal found 7/18$890
This United Airlines deal was found by Cheapflights users on 7/21. 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 8/197:00 am
ONT
-
BER
2 stops17h 55m
United Airlines
Wed 8/2611:50 am
BER
-
ONT
2 stops34h 00m
United Airlines
Deal found 7/21$904
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Thu 12/241:42 pm
ONT
-
BER
2 stops17h 58m
United Airlines
Tue 12/2911:40 am
BER
-
ONT
2 stops19h 05m
United Airlines
Deal found 7/21$916
This United Airlines deal was found by Cheapflights users on 7/21. 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 8/185:00 am
ONT
-
BER
2 stops22h 05m
United Airlines
Thu 8/279:50 am
BER
-
ONT
2 stops22h 09m
United Airlines
Deal found 7/21$917
This United Airlines deal was found by Cheapflights users on 7/18. 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.
Mon 11/165:00 am
ONT
-
BER
2 stops17h 55m
United Airlines
Mon 11/302:15 pm
BER
-
ONT
2 stops17h 38m
United Airlines
Deal found 7/18$920
This United Airlines deal was found by Cheapflights users on 7/21. 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 12/236:27 pm
ONT
-
BER
2 stops32h 43m
United Airlines
Tue 12/2911:40 am
BER
-
ONT
2 stops19h 05m
United Airlines
Deal found 7/21$922
This United Airlines deal was found by Cheapflights users on 7/21. 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 12/236:27 pm
ONT
-
BER
2 stops32h 43m
United Airlines
Wed 12/306:15 am
BER
-
ONT
2 stops25h 33m
United Airlines
Deal found 7/21$923
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Thu 12/241:42 pm
ONT
-
BER
2 stops17h 58m
United Airlines
Mon 12/282:15 pm
BER
-
ONT
2 stops41h 33m
United Airlines
Deal found 7/21$927

Find 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 July 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$850
(United Airlines)

One-way from

$333
(American Airlines)

Popular in

June

Cheapest in

January

Average price

$1,097
Provider with most accurate pricing for Ontario-Berlin Brandenburg flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ontario-Berlin Brandenburg flights.
Search Deals
From Ontario to Berlin Brandenburg
Search Deals
One-way flight from Ontario to Berlin Brandenburg
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($222 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 July 22, 2026.
Use the filters below to find and compare flights from Ontario to Berlin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioBerlin

ONT - BER

ONTBER

Ontario

Wed 10/28

5:00 am-7:55 am

2 stops18h 55m

Berlin Brandenburg

Wed 11/4

9:55 am-8:56 pm

2 stops20h 01m

$853

OntarioBerlin

ONT - BER

ONTBER

Ontario

Wed 8/19

5:00 am-7:15 am

2 stops17h 15m

Berlin Brandenburg

Wed 9/2

11:50 am-10:35 pm

2 stops43h 45m

$890

OntarioBerlin

ONT - BER

ONTBER

Ontario

Wed 8/19

5:00 am-12:05 pm

2 stops22h 05m

Berlin Brandenburg

Thu 8/27

9:50 am-10:59 pm

2 stops22h 09m

$917

OntarioBerlin

ONT - BER

ONTBER

Ontario

Sat 10/10

4:03 pm-7:15 am

2 stops30h 12m

Berlin Brandenburg

Wed 10/21

9:50 am-8:58 pm

2 stops20h 08m

$966

OntarioBerlin

ONT - BER

ONTBER

Ontario

Tue 8/11

11:56 am-4:40 pm

2 stops19h 44m

Berlin Brandenburg

Mon 8/17

2:30 pm-5:21 pm

2 stops35h 51m

$1,042

OntarioBerlin

ONT - BER

ONTBER

Ontario

Fri 9/18

7:00 am-8:55 am

2 stops16h 55m

Berlin Brandenburg

Wed 9/30

11:45 am-10:59 pm

2 stops20h 14m

$1,047

OntarioBerlin

ONT - BER

ONTBER

Ontario

Thu 8/27

7:13 pm-7:15 am

2 stops27h 02m

Berlin Brandenburg

Sun 9/6

11:50 am-8:53 pm

2 stops42h 03m

$1,071
Quickest round-trip

OntarioBerlin

ONT - BER

ONTBER

Ontario

Mon 10/19

11:13 am-1:10 pm

2 stops16h 57m

Berlin Brandenburg

Mon 11/2

12:55 pm-10:54 pm

2 stops18h 59m

$1,077

OntarioBerlin

ONT - BER

ONTBER

Ontario

Mon 9/7

11:50 pm-6:00 pm

2 stops33h 10m

Berlin Brandenburg

Tue 9/22

6:45 am-8:13 pm

2 stops46h 28m

$1,122

OntarioBerlin

ONT - BER

ONTBER

Ontario

Mon 9/7

11:50 pm-11:50 am

2 stops51h 00m

Berlin Brandenburg

Mon 9/21

3:10 pm-8:13 pm

2 stops62h 03m

$1,132

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/18

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3
  • 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.

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 18h 55m. Fly via United Airlines or Delta 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.

See more FAQs

Traveling to a place near Berlin?

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

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