What airlines fly to Europe?

British Airways, Iberia and Scandinavian Airlines are the top three most popular airlines that fly to Europe from Ontario according to our data. British Airways is the first choice among our users, with 30% of people opting to fly with this airline when traveling to Europe. Keep in mind that there are 36 different airlines that fly to Europe on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Ontario to Europe?

British Airways, United Airlines, and Air Canada are the most popular carriers operating from Ontario to Europe

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

Prices for flights from Ontario Airport to Europe are updated daily.

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

The number of operators available for flights from Ontario Airport to Europe is 6 as of March 2026.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario Airport to Europe.

What documentation or ID do you need to fly to Europe?

The travel and health documents required for your trip to Europe can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Europe. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$335 Cheap Flights from Ontario to Europe in 2026

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Iberia flights from Ontario to Europe

Our best Iberia deals on Ontario to Europe flight tickets

Iberia

Aug 26

ONT12:35 pmOntario

14h 30m

1 stop

FCO12:05 pmRome Fiumicino

Sep 9

FCO1:10 pmRome Fiumicino

16h 58m

1 stop

ONT9:08 pmOntario

$798

Iberia

Apr 15

ONT7:30 amOntario

16h 15m

1 stop

FRA8:45 amFrankfurt am Main

Apr 22

FRA10:55 amFrankfurt am Main

20h 41m

1 stop

ONT10:36 pmOntario

$829

Iberia

Apr 2

ONT2:39 pmOntario

36h 26m

1 stop

FCO12:05 pmRome Fiumicino

Apr 16

FCO1:10 pmRome Fiumicino

18h 26m

1 stop

ONT10:36 pmOntario

$838

United Airlines flights from Ontario to Europe

Our best United Airlines deals on Ontario to Europe flight tickets

United Airlines

Aug 18

ONT7:00 amOntario

21h 15m

2 stops

FCO1:15 pmRome Fiumicino

Aug 25

FCO11:30 amRome Fiumicino

39h 49m

2 stops

ONT6:19 pmOntario

$711

United Airlines

Apr 15

ONT11:05 amOntario

17h 35m

1 stop

FCO1:40 pmRome Fiumicino

Apr 22

FCO6:50 amRome Fiumicino

19h 57m

2 stops

ONT5:47 pmOntario

$725

United Airlines

Aug 11

ONT1:18 pmOntario

14h 02m

1 stop

FCO12:20 pmRome Fiumicino

Aug 19

FCO3:40 pmRome Fiumicino

16h 18m

1 stop

ONT10:58 pmOntario

$727

How to get the cheapest flight ticket from Ontario to Europe

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

Prices

Airlines

What is the cheapest month to fly to Europe?

The cheapest month to fly to Europe from Ontario is in March. Flight prices, which tend to average around $652, are often lower during this time because this is during the off-season. If you aren’t able to travel to Europe during the month of March, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $653.

Can stopping save me money on Ontario to Europe flights?

You could potentially save up to 50% on your flight if you consider stops on a Ontario to Europe flight.

Cheap Ontario to Europe flight deals and tips

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

Fastest flight time	10h 35m
Direct flights	None

The fastest flight from Ontario to Europe takes 10h 35m

There are no direct flights from Ontario to Europe. There are no popular flight routes from Ontario to Europe.

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When did momondo last update prices for flights from Ontario Airport to Europe?
Prices for flights from Ontario Airport to Europe are updated daily.
How many operators does momondo search for flights from Ontario Airport to Europe?
The number of operators available for flights from Ontario Airport to Europe is 6 as of March 2026.
How old do you have to be to fly from Ontario Airport to Europe?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario Airport to Europe.
What documentation or ID do you need to fly to Europe?
The travel and health documents required for your trip to Europe can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Europe. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Ontario to Europe

Compare and see reviews for airlines that fly from Ontario to Europe with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $439	Free Cancellation	Rating 7.1 11,543 reviews	Search American Airlines flights
Iberia	PriceFrom $497	Free Cancellation	Rating 7.0 3,163 reviews	Search Iberia flights
British Airways	PriceFrom $504	Free Cancellation	Rating 6.7 7,838 reviews	Search British Airways flights
United Airlines	PriceFrom $515	Free Cancellation	Rating 7.4 9,525 reviews	Search United Airlines flights
Delta	PriceFrom $557	Free Cancellation	Rating 7.9 8,364 reviews	Search Delta flights
KLM	PriceFrom $580	Free Cancellation	Rating 7.8 1,480 reviews	Search KLM flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to Europe for you.

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

Flights from Ontario to Europe with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Ontario to Europe flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Europe 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.