How does KAYAK find such low prices on flights from Europe to Ontario?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Europe to Ontario. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Europe to Ontario?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Europe is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Europe to Ontario?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to Europe with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Europe to Ontario?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Europe up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$405 CHEAP FLIGHTS from Europe to Ontario

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

...and more

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Flight Deals

Cheap Flights from Europe to Ontario

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Europe to Ontario

Fri, Apr 17 - Sat, Apr 18

1:10 pm - 11:46 pm

FCO

ONT

19h 36m

1 stop

11:59 pm - 12:05 pm

ONT

FCO

27h 06m

1 stop

$519British Airways

Fri, Apr 17 - Tue, Apr 21

1:10 pm - 11:46 pm

FCO

ONT

19h 36m

1 stop

10:59 am - 12:05 pm

ONT

FCO

16h 06m

1 stop

$520British Airways

Wed, Sep 16 - Sun, Sep 20

1:10 pm - 11:29 am

FCO

ONT

31h 19m

2 stops

12:35 pm - 3:50 pm

ONT

FCO

18h 15m

2 stops

$531American Airlines

Fri, Aug 21 - Sun, Aug 30

2:15 pm - 9:29 am

FCO

ONT

28h 14m

2 stops

6:17 am - 7:20 pm

ONT

FCO

28h 03m

2 stops

$532American Airlines

Tue, May 5 - Tue, May 19

9:30 am - 9:58 pm

LHR

ONT

20h 28m

2 stops

5:00 am - 7:15 am

ONT

LHR

18h 15m

2 stops

$582United Airlines

Tue, Aug 4 - Tue, Aug 18

1:40 pm - 9:55 pm

LHR

ONT

16h 15m

1 stop

1:44 pm - 11:10 am

ONT

LHR

13h 26m

1 stop

$596United Airlines

Mon, Aug 17 - Mon, Aug 31

6:35 am - 6:57 pm

FRA

ONT

21h 22m

2 stops

2:22 pm - 10:20 pm

ONT

FRA

22h 58m

2 stops

$682Multiple Airlines

Thu, Apr 16 - Wed, Apr 29

10:25 am - 6:33 pm

MUC

ONT

17h 08m

1 stop

7:05 am - 8:25 am

ONT

MUC

16h 20m

1 stop

$728Delta

Mon, Aug 31 - Sat, Sep 12

7:10 am - 5:16 pm

CDG

ONT

19h 06m

2 stops

7:00 am - 12:30 pm

ONT

CDG

20h 30m

1 stop

$741Delta

Wed, Apr 15 - Sun, Apr 19

9:10 am - 9:07 pm

MUC

ONT

20h 57m

1 stop

12:19 pm - 11:10 pm

ONT

MUC

25h 51m

2 stops

$784Multiple Airlines

Useful Info

Low season	January
High season	August

Best time to beat the crowds but there is an average 5% increase in price.

Most popular time to fly with an average 19% increase in price.

How does KAYAK find such low prices on flights from Europe to Ontario?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Europe to Ontario.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Europe to Ontario?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Europe is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Europe to Ontario?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to Europe with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Europe to Ontario?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Europe up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Ontario

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Ontario

Ontario (ONT)

$405 Find Cheap Flights from Europe to Ontario

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

Cheap Flights from Europe to Ontario

Recent round-trip flight deals from Europe to Ontario

Recent one-way flight deals from Europe to Ontario

Recent last minute flight deals from Europe to Ontario

Good to know

FAQs for booking flights from Europe to Ontario

How does KAYAK find such low prices on flights from Europe to Ontario?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Europe to Ontario.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Europe to Ontario?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Europe is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Europe to Ontario?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to Europe with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Europe to Ontario?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Europe up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Ontario

Information on the airport you'll fly into in Ontario

Cabin class types available on flights to Europe

Complete your trip to Ontario with a hotel stay or car rental

Find direct flights for Ontario

Flights to other popular destinations

Flights from domestic origins to Europe

Choose which airport to fly into in Ontario

Find deals for your return flight