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Cheap flights from Ontario to Zurich from $345

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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0 bags

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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.
KLM Logo
12:12 pm - 1:30 pmONT-ZRH
16h 18m2 stops
KLM Logo
6:50 am - 4:12 pmZRH-ONT
18h 22m2 stops
$902KLM
Find Deal
Sun, Dec 7 - Tue, Dec 23
KLM Logo
12:12 pm - 1:30 pmONT-ZRH
16h 18m2 stops
KLM Logo
6:50 am - 4:12 pmZRH-ONT
18h 22m2 stops
$907KLM
Find Deal
Sun, Dec 7 - Tue, Dec 23
United Airlines Logo
11:59 pm - 7:55 amONT-ZRH
22h 56m1 stop
United Airlines Logo
1:15 pm - 10:53 pmZRH-ONT
18h 38m1 stop
$943United Airlines
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Sat, Dec 27 - Sat, Jan 10
United Airlines Logo
7:00 am - 6:10 amONT-ZRH
14h 10m1 stop
United Airlines Logo
1:05 pm - 10:26 pmZRH-ONT
18h 21m1 stop
$993United Airlines
Find Deal
Sat, Apr 11 - Sat, Apr 25
Delta Logo
12:12 pm - 1:30 pmONT-ZRH
16h 18m2 stops
Delta Logo
6:50 am - 4:19 pmZRH-ONT
18h 29m2 stops
$1,012Delta
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Sat, Dec 13 - Mon, Jan 12
Multiple Airlines Logo
8:55 am - 12:05 pmONT-ZRH
18h 10m2 stops
Multiple Airlines Logo
1:00 pm - 10:20 pmZRH-ONT
18h 20m2 stops
$1,064Multiple Airlines
Find Deal
Wed, Jan 7 - Thu, Jan 15
Multiple Airlines Logo
11:00 am - 12:05 pmONT-ZRH
17h 05m2 stops
Multiple Airlines Logo
1:00 pm - 10:45 pmZRH-ONT
17h 45m2 stops
$1,076Multiple Airlines
Find Deal
Mon, Mar 16 - Thu, Mar 26
Delta Logo
1:00 pm - 5:50 pmONT-ZRH
19h 50m2 stops
Delta Logo
6:50 am - 9:38 pmZRH-ONT
23h 48m2 stops
$1,106Delta
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Wed, Mar 4 - Sun, Mar 8
Air Canada Logo
5:05 am - 10:25 amONT-ZRH
20h 20m2 stops
Air Canada Logo
1:20 pm - 12:33 pmZRH-ONT
32h 13m2 stops
$1,133Air Canada
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Wed, Nov 19 - Thu, Nov 27
Air Canada Logo
5:05 am - 11:55 amONT-ZRH
21h 50m3 stops
Air Canada Logo
12:10 pm - 12:32 pmZRH-ONT
33h 22m3 stops
$1,171Air Canada
Find Deal
Sun, Nov 30 - Tue, Dec 16

KLM flights from Ontario to Zurich

Our best KLM deals on Ontario to Zurich flight tickets
KLM
Dec 7
ONT12:12 pmOntario
16h 18m
2 stops
ZRH1:30 pmZurich
Dec 23
ZRH6:50 amZurich
18h 22m
2 stops
ONT4:12 pmOntario
$902
Find similar
KLM
Dec 7
ONT12:12 pmOntario
16h 18m
2 stops
ZRH1:30 pmZurich
Dec 23
ZRH6:50 amZurich
18h 22m
2 stops
ONT4:12 pmOntario
$907
Find similar
KLM
Dec 7
ONT7:05 amOntario
16h 10m
2 stops
ZRH8:15 amZurich
Dec 23
ZRH6:50 amZurich
18h 22m
2 stops
ONT4:12 pmOntario
$910
Find similar

Delta flights from Ontario to Zurich

Our best Delta deals on Ontario to Zurich flight tickets
Delta
Dec 13
ONT12:12 pmOntario
16h 18m
2 stops
ZRH1:30 pmZurich
Jan 12
ZRH6:50 amZurich
18h 29m
2 stops
ONT4:19 pmOntario
$1,012
Find similar
Delta
Mar 4
ONT1:00 pmOntario
19h 50m
2 stops
ZRH5:50 pmZurich
Mar 8
ZRH6:50 amZurich
23h 48m
2 stops
ONT9:38 pmOntario
$1,106
Find similar
Delta
Nov 23
ONT6:45 amOntario
26h 05m
2 stops
ZRH5:50 pmZurich
Dec 1
ZRH11:45 amZurich
37h 24m
2 stops
ONT4:09 pmOntario
$1,156
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 October 16, 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 12/7

12:12 pm-1:30 pm

2 stops16h 18m

Zurich

Tue 12/23

6:50 am-4:12 pm

2 stops18h 22m

$902

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Sun 12/7

12:12 pm-1:30 pm

2 stops16h 18m

Zurich

Tue 12/23

6:50 am-4:12 pm

2 stops18h 22m

$907

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Sat 12/27

11:59 pm-7:55 am

1 stop22h 56m

Zurich

Sat 1/10

1:15 pm-10:53 pm

1 stop18h 38m

$943

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Sat 4/11

7:00 am-6:10 am

1 stop14h 10m

Zurich

Sat 4/25

1:05 pm-10:26 pm

1 stop18h 21m

$993

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Sat 12/13

12:12 pm-1:30 pm

2 stops16h 18m

Zurich

Mon 1/12

6:50 am-4:19 pm

2 stops18h 29m

$1,012

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Wed 1/7

8:55 am-12:05 pm

2 stops18h 10m

Zurich

Thu 1/15

1:00 pm-10:20 pm

2 stops18h 20m

$1,064

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Mon 3/16

11:00 am-12:05 pm

2 stops17h 05m

Zurich

Thu 3/26

1:00 pm-10:45 pm

2 stops17h 45m

$1,076

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Wed 3/4

1:00 pm-5:50 pm

2 stops19h 50m

Zurich

Sun 3/8

6:50 am-9:38 pm

2 stops23h 48m

$1,106

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Wed 11/19

5:05 am-10:25 am

2 stops20h 20m

Zurich

Thu 11/27

1:20 pm-12:33 pm

2 stops32h 13m

$1,133

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Sun 11/30

5:05 am-11:55 am

3 stops21h 50m

Zurich

Tue 12/16

12:10 pm-12:32 pm

3 stops33h 22m

$1,171

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 $812. 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 $963.

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 many operators does momondo search for flights from Ontario Airport to Zurich Airport?

  • 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.

  • What is the most popular airline from Ontario to Zurich?

Best airlines flying from Ontario to Zurich

Compare and see reviews for airlines that fly from Ontario to Zurich with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $552Free CancellationRating
7.4
8,982 reviews
Search United Airlines flights

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
Engelberg
Kandersteg
Wilderswil
Spiez
Zug
Schaffhausen
Andermatt
Arosa
Brienz
Winterthur

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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