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Cheap flights from Ontario to Zurich from $439

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Zurich departing on 3/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ontario to Zurich

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
4:47 pm - 8:10 pmONT-ZRH
18h 23m2 stops
British Airways Logo
11:15 am - 10:23 pmZRH-ONT
20h 08m2 stops
$640British Airways
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Sun, Nov 16 - Sun, Nov 23
American Airlines Logo
6:10 am - 3:30 pmONT-ZRH
24h 20m2 stops
American Airlines Logo
10:15 am - 7:35 amZRH-ONT
30h 20m2 stops
$824American Airlines
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Wed, Mar 4 - Sun, Mar 8
Multiple Airlines Logo
7:00 am - 10:20 amONT-ZRH
18h 20m2 stops
Multiple Airlines Logo
12:40 pm - 10:26 pmZRH-ONT
18h 46m2 stops
$890Multiple Airlines
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Tue, Mar 31 - Tue, Apr 7
United Airlines Logo
1:53 pm - 3:30 pmONT-ZRH
16h 37m1 stop
United Airlines Logo
1:05 pm - 10:26 pmZRH-ONT
18h 21m1 stop
$893United Airlines
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Tue, Jan 6 - Fri, Aug 21
Multiple Airlines Logo
7:00 am - 10:20 amONT-ZRH
18h 20m2 stops
Multiple Airlines Logo
12:40 pm - 10:26 pmZRH-ONT
18h 46m2 stops
$899Multiple Airlines
Find Deal
Tue, Apr 7 - Tue, Apr 21
United Airlines Logo
1:53 pm - 3:30 pmONT-ZRH
16h 37m1 stop
United Airlines Logo
1:05 pm - 10:26 pmZRH-ONT
18h 21m1 stop
$943United Airlines
Find Deal
Tue, Jan 6 - Sat, Aug 22
United Airlines Logo
1:24 pm - 2:45 pmONT-ZRH
16h 21m2 stops
United Airlines Logo
1:15 pm - 5:41 pmZRH-ONT
37h 26m1 stop
$945United Airlines
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Tue, Feb 10 - Sun, Feb 22
Delta Logo
7:30 am - 5:50 pmONT-ZRH
25h 20m2 stops
Delta Logo
6:50 am - 4:15 pmZRH-ONT
18h 25m2 stops
$1,106Delta
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Wed, Mar 4 - Sun, Mar 8
KLM Logo
7:05 am - 8:15 amONT-ZRH
16h 10m2 stops
KLM Logo
6:50 am - 4:13 pmZRH-ONT
18h 23m2 stops
$1,387KLM
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Thu, Dec 11 - Mon, Jan 12
Delta Logo
7:05 am - 8:15 amONT-ZRH
16h 10m2 stops
Delta Logo
9:00 am - 9:07 pmZRH-ONT
21h 07m2 stops
$1,566Delta
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Thu, Dec 25 - Tue, Jan 6

British Airways flights from Ontario to Zurich

Our best British Airways deals on Ontario to Zurich flight tickets
British Airways
Nov 16
ONT4:47 pmOntario
18h 23m
2 stops
ZRH8:10 pmZurich
Nov 23
ZRH11:15 amZurich
20h 08m
2 stops
ONT10:23 pmOntario
$640
Find similar
British Airways
Feb 10
ONT3:09 pmOntario
20h 11m
2 stops
ZRH8:20 pmZurich
Feb 22
ZRH6:35 amZurich
24h 33m
2 stops
ONT10:08 pmOntario
$960
Find similar

American Airlines flights from Ontario to Zurich

Our best American Airlines deals on Ontario to Zurich flight tickets
American Airlines
Mar 4
ONT6:10 amOntario
24h 20m
2 stops
ZRH3:30 pmZurich
Mar 8
ZRH10:15 amZurich
30h 20m
2 stops
ONT7:35 amOntario
$824
Find similar
American Airlines
Nov 28
ONT2:59 pmOntario
18h 26m
2 stops
ZRH6:25 pmZurich
Dec 3
ZRH10:15 amZurich
21h 13m
2 stops
ONT10:28 pmOntario
$1,218
Find similar
American Airlines
Nov 16
ONT11:59 pmOntario
30h 31m
2 stops
ZRH3:30 pmZurich
Nov 19
ZRH10:15 amZurich
21h 14m
2 stops
ONT10:29 pmOntario
$11,271
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 5, 2025.
Use the filters below to find and compare flights from Ontario to Zurich that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Sun 11/16

4:47 pm-8:10 pm

2 stops18h 23m

Zurich

Sun 11/23

11:15 am-10:23 pm

2 stops20h 08m

$640

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Wed 3/4

6:10 am-3:30 pm

2 stops24h 20m

Zurich

Sun 3/8

10:15 am-7:35 am

2 stops30h 20m

$824

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Tue 3/31

7:00 am-10:20 am

2 stops18h 20m

Zurich

Tue 4/7

12:40 pm-10:26 pm

2 stops18h 46m

$890

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Tue 1/6

1:53 pm-3:30 pm

1 stop16h 37m

Zurich

Fri 8/21

1:05 pm-10:26 pm

1 stop18h 21m

$893

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Tue 4/7

7:00 am-10:20 am

2 stops18h 20m

Zurich

Tue 4/21

12:40 pm-10:26 pm

2 stops18h 46m

$899

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Tue 1/6

1:53 pm-3:30 pm

1 stop16h 37m

Zurich

Sat 8/22

1:05 pm-10:26 pm

1 stop18h 21m

$943

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Tue 2/10

1:24 pm-2:45 pm

2 stops16h 21m

Zurich

Sun 2/22

1:15 pm-5:41 pm

1 stop37h 26m

$945

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Wed 3/4

7:30 am-5:50 pm

2 stops25h 20m

Zurich

Sun 3/8

6:50 am-4:15 pm

2 stops18h 25m

$1,106

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Thu 12/11

7:05 am-8:15 am

2 stops16h 10m

Zurich

Mon 1/12

6:50 am-4:13 pm

2 stops18h 23m

$1,387

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Thu 12/25

7:05 am-8:15 am

2 stops16h 10m

Zurich

Tue 1/6

9:00 am-9:07 pm

2 stops21h 07m

$1,566

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Zurich from

How to get the cheapest flight ticket from Ontario to Zurich

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Zurich?

According to our data, Wednesday is the cheapest day to fly to Zurich from Ontario. The lowest ticket price found for a Wednesday departure recently was $793. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Saturday is the most expensive day to depart from Ontario because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $949.

What is the cheapest time of day to depart on your flight to Zurich?

The cheapest time of day to fly to Zurich is in the afternoon when flights can be purchased for as low as $864. Flights to Zurich are more costly in the morning, with an average ticket price of $1,101. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Ontario to Zurich

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Zurich according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Zurich (ONT to ZRH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Zurich

Direct flights

None
There are no direct flights from Ontario to Zurich. There are no popular flight routes from Ontario to Zurich.
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  • How far is Ontario to Zurich by plane?

    The straight-line distance from Ontario to Zurich is 5894.1 mi. A reasonable flight in good conditions will take 14h 10m.

  • When did momondo last update prices for flights from Ontario Airport to Zurich Airport?

    Prices for flights from Ontario Airport to Zurich Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Ontario Airport to Zurich Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario Airport to Zurich Airport.

  • What documentation or ID do you need to fly to Zurich Airport?

    The travel and health documents you'll need for your trip to Zurich Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Zurich Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Zurich?

Book flights to Zurich if you plan to visit one of these locations
Interlaken
Lucerne
Lauterbrunnen
Grindelwald
Davos
Opfikon
Chur
Thun
Saas-Fee
Kloten
Wilderswil
Engelberg
Kandersteg
Neuchâtel
Andermatt
Spiez
Schaffhausen
Winterthur
Arosa
Brienz

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Zurich?

It is quick and easy to find Ontario to Zurich flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Zurich that suits you.

Can I find flights from Ontario to Zurich with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ontario to Zurich flights to just show those with flexible booking policies.

How can momondo help me find flights from Ontario to Zurich?

momondo helps you find the best flight between Ontario and Zurich by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Ontario to Zurich right now. Can momondo alert me if prices change?

Price alerts on flights to Zurich from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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