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$360+ 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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — BER
Jun 21 — Jun 281
Sun 6/21
Sun 6/28
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 May 22, 2026.

This United Airlines deal was found by Cheapflights users on 5/18. 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.
Sun 11/221:33 pm
ONT
-
BER
2 stops33h 22m
United Airlines
Thu 11/269:55 am
BER
-
ONT
2 stops22h 11m
United Airlines
Deal found 5/18$815
This United Airlines deal was found by Cheapflights users on 5/18. 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 11/235:00 am
ONT
-
BER
2 stops17h 55m
United Airlines
Wed 11/258:40 am
BER
-
ONT
2 stops23h 26m
United Airlines
Deal found 5/18$820
This United Airlines deal was found by Cheapflights users on 5/18. 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.
Tue 11/246:00 am
ONT
-
BER
2 stops21h 10m
United Airlines
Thu 11/262:40 pm
BER
-
ONT
2 stops17h 26m
United Airlines
Deal found 5/18$824
This United Airlines deal was found by Cheapflights users on 5/18. 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 11/254:03 pm
ONT
-
BER
2 stops17h 47m
United Airlines
Fri 11/272:40 pm
BER
-
ONT
2 stops17h 26m
United Airlines
Deal found 5/18$836
This Alaska Airlines deal was found by Cheapflights users on 5/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/62:14 pm
ONT
-
BER
2 stops23h 21m
Alaska Airlines
Thu 11/196:15 am
BER
-
ONT
2 stops25h 39m
Alaska Airlines
Deal found 5/22$861
This United Airlines deal was found by Cheapflights users on 5/19. 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.
Thu 11/195:00 am
ONT
-
BER
2 stops17h 55m
United Airlines
Thu 12/39:55 am
BER
-
ONT
2 stops19h 25m
United Airlines
Deal found 5/19$864
This United Airlines deal was found by Cheapflights users on 5/21. 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 11/185:00 am
ONT
-
BER
2 stops17h 55m
United Airlines
Wed 12/29:55 am
BER
-
ONT
2 stops19h 25m
United Airlines
Deal found 5/21$867
This Expedia deal was found by Cheapflights users on 5/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/253:07 pm
ONT
-
BER
2 stops22h 28m
Multiple Airlines
Mon 9/79:20 pm
BER
-
ONT
2 stops30h 27m
Multiple Airlines
Deal found 5/22$873
This United Airlines deal was found by Cheapflights users on 5/20. 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.
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 5/20$874
This United Airlines deal was found by Cheapflights users on 5/18. 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.
Sun 11/227:00 am
ONT
-
BER
2 stops24h 40m
United Airlines
Tue 11/246:15 am
BER
-
ONT
2 stops25h 11m
United Airlines
Deal found 5/18$878
This Delta deal was found by Cheapflights users on 5/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/215:05 pm
ONT
-
BER
2 stops38h 50m
Delta
Thu 11/2610:10 am
BER
-
ONT
2 stops39h 02m
Delta
Deal found 5/18$880

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 May 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$861
(Alaska Airlines)

One-way from

$360
(Alaska Airlines)

Popular in

June

Cheapest in

January

Average price

$878
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. 19% potential increase in price ($200 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 May 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

Tue 9/29

3:14 pm-1:10 pm

2 stops36h 56m

Berlin Brandenburg

Wed 10/14

2:05 pm-11:53 pm

2 stops18h 48m

$1,074

OntarioBerlin

ONT - BER

ONTBER

Ontario

Fri 8/7

6:10 am-9:55 am

2 stops18h 45m

Berlin Brandenburg

Thu 8/13

9:45 am-8:53 pm

2 stops20h 08m

$1,104

OntarioBerlin

ONT - BER

ONTBER

Ontario

Fri 10/16

2:14 pm-1:10 pm

2 stops37h 56m

Berlin Brandenburg

Fri 10/30

12:55 pm-11:42 pm

2 stops18h 47m

$1,118

OntarioBerlin

ONT - BER

ONTBER

Ontario

Wed 8/26

6:00 am-7:55 am

2 stops16h 55m

Berlin Brandenburg

Mon 9/7

9:05 am-10:40 pm

2 stops22h 35m

$1,127

OntarioBerlin

ONT - BER

ONTBER

Ontario

Thu 7/9

1:50 pm-7:15 am

3 stops32h 25m

Berlin Brandenburg

Thu 7/23

8:50 am-8:42 pm

2 stops20h 52m

$1,138

OntarioBerlin

ONT - BER

ONTBER

Ontario

Wed 7/15

1:18 pm-5:35 pm

2 stops19h 17m

Berlin Brandenburg

Wed 7/22

8:45 am-10:37 pm

2 stops22h 52m

$1,221
Quickest round-trip

OntarioBerlin

ONT - BER

ONTBER

Ontario

Wed 7/8

1:18 pm-1:55 pm

2 stops15h 37m

Berlin Brandenburg

Wed 7/22

8:50 am-10:37 pm

2 stops22h 47m

$1,236

OntarioBerlin

ONT - BER

ONTBER

Ontario

Fri 8/7

1:18 pm-3:55 pm

2 stops17h 37m

Berlin Brandenburg

Sat 8/15

8:50 am-8:53 pm

2 stops21h 03m

$1,243

OntarioBerlin

ONT - BER

ONTBER

Ontario

Mon 7/13

7:00 am-9:20 pm

2 stops29h 20m

Berlin Brandenburg

Mon 7/27

8:20 am-11:52 pm

2 stops24h 32m

$1,297

OntarioBerlin

ONT - BER

ONTBER

Ontario

Tue 6/2

10:55 am-3:35 pm

2 stops19h 40m

Berlin Brandenburg

Fri 6/5

7:50 am-8:47 pm

2 stops21h 57m

$1,303

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/20

Showing 1-10 of 23 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 16h 55m. Fly via United Airlines, Icelandair, 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
Potsdam
Dessau-Rosslau

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