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>

$459 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

Wed, Apr 8 - Fri, Apr 17

1:10 pm - 11:46 pm

FCO

ONT

19h 36m

1 stop

2:08 pm - 12:05 pm

ONT

FCO

36h 57m

1 stop

$537British Airways

Thu, Apr 23 - Mon, Apr 27

12:15 pm - 1:18 pm

FCO

ONT

34h 03m

2 stops

2:08 pm - 5:25 pm

ONT

FCO

18h 17m

2 stops

$554American Airlines

Thu, Apr 2 - Tue, Apr 7

1:10 pm - 11:59 pm

FCO

ONT

19h 49m

1 stop

7:30 am - 12:05 pm

ONT

FCO

19h 35m

1 stop

$565Iberia

Tue, Aug 18 - Sun, Sep 6

6:50 am - 6:11 pm

FCO

ONT

20h 21m

2 stops

7:00 am - 7:55 am

ONT

FCO

15h 55m

1 stop

$571United Airlines

Tue, May 19 - Sun, Jun 7

10:00 am - 10:59 pm

FCO

ONT

21h 59m

2 stops

5:00 am - 12:20 pm

ONT

FCO

22h 20m

1 stop

$572United Airlines

Thu, Apr 2 - Sun, Apr 19

1:10 pm - 11:59 pm

FCO

ONT

19h 49m

1 stop

7:30 am - 12:05 pm

ONT

FCO

19h 35m

1 stop

$580Iberia

Sun, May 3 - Sun, May 10

1:40 pm - 9:58 pm

LHR

ONT

16h 18m

1 stop

5:00 am - 6:35 am

ONT

LHR

17h 35m

2 stops

$626Multiple Airlines

Sun, May 3 - Sun, May 10

6:20 am - 9:00 pm

DUS

ONT

23h 40m

2 stops

4:57 pm - 5:40 pm

ONT

DUS

15h 43m

2 stops

$762Delta

Sat, May 2 - Sat, May 9

9:45 am - 10:43 pm

BRU

ONT

21h 58m

2 stops

10:00 pm - 7:40 am

ONT

BRU

24h 40m

1 stop

$782Delta

Thu, Sep 10 - Sun, Sep 20

9:25 am - 6:19 pm

BRU

ONT

17h 54m

2 stops

7:00 am - 7:50 am

ONT

BRU

15h 50m

2 stops

$816Multiple Airlines

Useful Info

Low season	January
High season	August

Best time to beat the crowds but there is an average 6% 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)

$459 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