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$424+ 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — ZRH
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$546
(United Airlines)

One-way from

$424
(British Airways)

Popular in

December

Cheapest in

February

Average price

$1,226
From Ontario to Zurich
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One-way flight from Ontario to Zurich
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Highest demand for flights based on searches. 1% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($32 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 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 June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/12. 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.
Mon 8/47:00 amONT - ZRH
1 stop14h 10mUnited Airlines
Wed 8/201:35 pmZRH - ONT
1 stop15h 58mUnited Airlines
Deal found 6/12$546
This Air Canada deal was found by Cheapflights users on 6/10. 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 9/95:10 amONT - ZRH
2 stops20h 00mAir Canada
Wed 10/11:25 pmZRH - ONT
2 stops31h 48mAir Canada
Deal found 6/10$566
This Iberia deal was found by Cheapflights users on 6/10. 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.
Sun 9/72:30 pmONT - ZRH
2 stops22h 50mIberia
Thu 9/2511:50 amZRH - ONT
2 stops21h 27mIberia
Deal found 6/10$588
This Delta deal was found by Cheapflights users on 6/10. 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 8/317:05 amONT - ZRH
1 stop16h 00mDelta
Wed 9/177:45 amZRH - ONT
2 stops17h 29mDelta
Deal found 6/10$642
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Sat 8/911:59 pmONT - ZRH
2 stops23h 51mAmerican Airlines
Sat 8/237:30 amZRH - ONT
2 stops24h 18mAmerican Airlines
Deal found 6/10$701
This Orbitz deal was found by Cheapflights users on 6/12. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1710:54 amONT - ZRH
2 stops19h 11mBritish Airways
Sun 10/57:40 pmZRH - ONT
2 stops35h 00mBritish Airways
Deal found 6/12$705
This Air Canada deal was found by Cheapflights users on 6/11. 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.
Wed 12/37:00 amONT - ZRH
2 stops18h 25mMultiple Airlines
Wed 12/171:20 pmZRH - ONT
2 stops19h 50mMultiple Airlines
Deal found 6/11$766
This oojo deal was found by Cheapflights users on 6/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/106:00 amONT - ZRH
2 stops24h 40mCondor
Fri 10/248:00 amZRH - ONT
2 stops24h 59mCondor
Deal found 6/12$912

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 June 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

Mon 8/4

7:00 am-6:10 am

1 stop14h 10m

Zurich

Wed 8/20

1:35 pm-8:33 pm

1 stop15h 58m

$546

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Tue 9/9

5:10 am-10:10 am

2 stops20h 00m

Zurich

Wed 10/1

1:25 pm-12:13 pm

2 stops31h 48m

$566

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Sun 9/7

2:30 pm-10:20 pm

2 stops22h 50m

Zurich

Thu 9/25

11:50 am-12:17 am

2 stops21h 27m

$588

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Sun 8/31

7:05 am-8:05 am

1 stop16h 00m

Zurich

Wed 9/17

7:45 am-4:14 pm

2 stops17h 29m

$642

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Sat 8/9

11:59 pm-8:50 am

2 stops23h 51m

Zurich

Sat 8/23

7:30 am-10:48 pm

2 stops24h 18m

$701

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Wed 9/17

10:54 am-3:05 pm

2 stops19h 11m

Zurich

Sun 10/5

7:40 pm-9:40 pm

2 stops35h 00m

$705

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Wed 12/3

7:00 am-10:25 am

2 stops18h 25m

Zurich

Wed 12/17

1:20 pm-12:10 am

2 stops19h 50m

$766

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Fri 10/10

6:00 am-3:40 pm

2 stops24h 40m

Zurich

Fri 10/24

8:00 am-11:59 pm

2 stops24h 59m

$912

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Tue 8/26

4:54 pm-6:55 pm

2 stops17h 01m

$424

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Mon 8/4

8:15 am-10:20 pm

2 stops29h 05m

$432

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 16 results
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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 $1,182). 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 June 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 June 12, 2025.
Get a feel of what it's like to fly with Delta, United Airlines and American Airlines from Ontario to Zurich by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

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
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

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
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

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
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

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
7.1
Good
9,537 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

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
2,776 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

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 $546, United Airlines will fly you from Ontario to Zurich and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and Iberia - these airlines can fly you to your destination from $566 and $588, 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 $424 on British Airways. Other airlines that offer cheap prices include Iberia from $432 and United Airlines from $441 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 $1,182). 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
Chur
Neuchâtel
Engelberg
Vitznau
Bad Ragaz
Biel
Spiez
Kloten
Kandersteg
Meiringen
Andermatt
Beatenberg

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Top airline flying from Ontario to Zurich

Discover the top airline that operate flights from Ontario to Zurich. 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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$552Average$1,064FlexibilityNo cancel feeOn-time69%

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