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$431+ Cheap flights from Ontario (ONT) to Zurich (ZRH)

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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — ZRH
May 17 — May 241
Sat 5/17
Sat 5/24
1 adult, Economy
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Cheap flight deals from Ontario to Zurich

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Zurich (ZRH). 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 12, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$524
(British Airways)

One-way from

$431
(Booking.com)

Popular in

December

Cheapest in

February

Average price

$956
Provider with most accurate pricing for Ontario-Zurich flight deals.
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Provider most trusted by Cheapflights users for Ontario-Zurich flights.
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From Ontario to Zurich
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One-way flight from Ontario to Zurich
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Ontario to Zurich

Cheapest flights from Ontario to Zurich
Explore the most affordable flight options available from Ontario to Zurich. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 12, 2025.

This British Airways deal was found by Cheapflights users on 5/12. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/304:45 pmONT - ZRH
2 stops21h 00mMultiple Airlines
Tue 8/1911:50 amZRH - ONT
2 stops19h 58mMultiple Airlines
Deal found 5/12$524
This Expedia deal was found by Cheapflights users on 5/12. 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.
Wed 7/304:45 pmONT - ZRH
2 stops21h 00mBritish Airways
Mon 8/189:45 pmZRH - ONT
2 stops29h 07mBritish Airways
Deal found 5/12$534
This United Airlines deal was found by Cheapflights users on 5/12. 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 8/127:00 amONT - ZRH
1 stop14h 10mUnited Airlines
Thu 8/211:10 pmZRH - ONT
1 stop16h 23mUnited Airlines
Deal found 5/12$552
This Iberia deal was found by Cheapflights users on 5/12. 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.
Fri 9/53:00 pmONT - ZRH
2 stops19h 00mIberia
Sun 9/1411:50 amZRH - ONT
2 stops20h 46mIberia
Deal found 5/12$672
This Delta deal was found by Cheapflights users on 5/12. 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.
Sun 8/1010:05 pmONT - ZRH
1 stop25h 00mDelta
Wed 8/2010:10 amZRH - ONT
1 stop18h 19mDelta
Deal found 5/12$701
This American Airlines deal was found by Cheapflights users on 5/12. 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 6/512:59 amONT - ZRH
2 stops22h 51mAmerican Airlines
Sun 6/811:50 amZRH - ONT
2 stops20h 12mAmerican Airlines
Deal found 5/12$904
This Air Canada deal was found by Cheapflights users on 5/12. 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 6/55:10 amONT - ZRH
3 stops21h 30mAir Canada
Fri 6/133:35 pmZRH - ONT
3 stops29h 56mAir Canada
Deal found 5/12$1,231

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to Zurich 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 12, 2025.
Use the filters below to find and compare flights from Ontario to Zurich that are best for you.

Fly from

Ontario

Fly to

Zurich

Route

Depart

Return

Price

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Wed 7/30

4:45 pm-10:45 pm

2 stops21h 00m

Zurich

Tue 8/19

11:50 am-10:48 pm

2 stops19h 58m

$524

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Wed 7/30

4:45 pm-10:45 pm

2 stops21h 00m

Zurich

Mon 8/18

9:45 pm-5:52 pm

2 stops29h 07m

$534

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Tue 8/12

7:00 am-6:10 am

1 stop14h 10m

Zurich

Thu 8/21

1:10 pm-8:33 pm

1 stop16h 23m

$552

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Fri 9/5

3:00 pm-7:00 pm

2 stops19h 00m

Zurich

Sun 9/14

11:50 am-11:36 pm

2 stops20h 46m

$672

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Sun 8/10

10:05 pm-8:05 am

1 stop25h 00m

Zurich

Wed 8/20

10:10 am-7:29 pm

1 stop18h 19m

$701

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Thu 6/5

12:59 am-8:50 am

2 stops22h 51m

Zurich

Sun 6/8

11:50 am-11:02 pm

2 stops20h 12m

$904

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Thu 6/5

5:10 am-11:40 am

3 stops21h 30m

Zurich

Fri 6/13

3:35 pm-12:31 pm

3 stops29h 56m

$1,231

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Tue 8/12

4:54 pm-6:55 pm

2 stops17h 01m

$431

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Wed 8/13

1:19 pm-3:50 pm

1 stop17h 31m

$489

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Thu 8/14

2:31 pm-7:00 pm

2 stops19h 29m

$519

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/12

Showing 1-10 of 14 results
1
2

Compare providers for flights from Ontario to Zurich

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Zurich in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ontario-Zurich flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Ontario-Zurich flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Ontario-Zurich flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Zurich flights, Cheapflights users trust AranGrant the most. AranGrant 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-Zurich 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 Zurich

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

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

Currently, November is the cheapest month in which you can book a flight from Ontario to Zurich (average of $637). Flying from Ontario to Zurich in June is currently the most expensive (average of $1,227). 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 ZRH?

Find hourly flight availability from Ontario to Zurich. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 12, 2025.

It’s typically best to fly out from Ontario to Zurich in the evening. Doing so could potentially save you 39% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Zurich by month

Plan your trip to Zurich by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Zurich ranges from 2.5 - 5.0 inches per month. June is typically the wettest month, when rainfall can reach 5.0 in. January is typically the driest time to visit Zurich when rainfall is around 2.5 in.

Temperature in Zurich by month

Plan your trip to Zurich by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Zurich, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Zurich

Get insights into the airlines that provide service to Zurich. 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 Zurich. Reviews last updated May 12, 2025.
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

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
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

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
8,724 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

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.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

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.
Air Canada
7.0
Good
9,328 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

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.
Iberia
7.0
Good
2,726 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

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 Zurich. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Ontario to Zurich round-trip?

    Currently priced at $534, British Airways will fly you from Ontario to Zurich and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Iberia - these airlines can fly you to your destination from $552 and $672, respectively.

  • What are the cheapest airlines to fly from Ontario to Zurich one-way?

    One-way options have recently been found by users for as low as $431 on British Airways. Other airlines that offer cheap prices include United Airlines from $489 and Iberia from $519 one-way.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Ontario to Zurich (average of $637). Flying from Ontario to Zurich in June is currently the most expensive (average of $1,227). 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 Ontario?

Book flights to Ontario if you plan to visit one of these locations
Opfikon
Winterthur
Biel
Chur
Neuchâtel
Engelberg
Vitznau
Bad Ragaz
Arosa
Spiez
Kloten
Andermatt
Beatenberg
Kandersteg
Meiringen

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