Cheap flights from Ontario (ONT) to Europe

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How to find the cheapest flight from
Ontario (ONT) to Europe

All the information you need to plan the best ONT to CPH flight in 2022: compare Ontario to Europe flight prices with the expected peak season, weather and rainfall in Europe.
What is the cheapest month to fly from Ontario to Europe?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, February can be a great choice for travel to Europe. Flights to Europe from Ontario in February are about $482 on average during February, but can be found for as low as $345.

How far in advance should I book a flight from Ontario to Europe?

Find a great deal and save up to 86% by booking at least 38 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Ontario to Europe within the next two weeks, with the cheapest ticket starting at $663.

When is the cheapest time to fly from Ontario to Europe (ONT - EU)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Europe as you normally would.

Cheap flights from Ontario to Europe in May, June 2022

The best prices found for ONT to Europe flights for May, June
6 Jun - 14 Jun
$650pp
ONT
Ontario
Multiple Airlines
   
2 STOPS
DUB
Dublin
DUB
Dublin
Multiple Airlines
   
2 STOPS
ONT
Ontario
6 Jun - 15 Jun
$655pp
ONT
Ontario
Multiple Airlines
   
2 STOPS
DUB
Dublin
DUB
Dublin
Multiple Airlines
   
2 STOPS
ONT
Ontario
6 Jun - 13 Jun
$729pp
ONT
Ontario
Multiple Airlines
   
2 STOPS
DUB
Dublin
DUB
Dublin
Multiple Airlines
   
2 STOPS
ONT
Ontario

Ontario to Europe 2022 flight deals

Cheap flights to Europe from Ontario found for this year
29 Oct - 11 Nov
$520pp
ONT
Ontario
American Airlines
   
2 STOPS
MAD
Madrid Barajas
MAD
Madrid Barajas
American Airlines
   
2 STOPS
ONT
Ontario
3 Oct - 18 Oct
$526pp
ONT
Ontario
Air Canada
   
2 STOPS
DUB
Dublin
DUB
Dublin
Air Canada
   
2 STOPS
ONT
Ontario
15 Nov - 23 Nov
$535pp
ONT
Ontario
Delta
 
1 STOP
MAD
Madrid Barajas
MAD
Madrid Barajas
Delta
   
2 STOPS
ONT
Ontario

Last minute flights from Ontario to Europe

Late deals on round-trip flights to Europe from Ontario, departing today and this week
30 May - 6 Jun
$754pp
ONT
Ontario
KLM
 
1 STOP
DUB
Dublin
DUB
Dublin
KLM
 
1 STOP
ONT
Ontario
30 May - 6 Jun
$792pp
ONT
Ontario
Multiple Airlines
 
1 STOP
DUB
Dublin
DUB
Dublin
Multiple Airlines
   
2 STOPS
ONT
Ontario
30 May - 6 Jun
$841pp
ONT
Ontario
Multiple Airlines
   
2 STOPS
DUB
Dublin
DUB
Dublin
Multiple Airlines
   
2 STOPS
ONT
Ontario

One-way flights to Europe from Ontario

The cheapest one-way flights from Ontario to Europe
3:00 am - 7:30 am
Virgin Atlantic
1 Stop
18h 30m
ONT - ATH
Virgin Atlantic
$467
Bravofly
2:00 am - 7:10 am
United Airlines
2 Stops
21h 10m
ONT - DUB
United Airlines
$523
United
6:00 am - 12:50 pm
KLM
2 Stops
20h 50m
ONT - ATH
KLM
$544
Bravofly

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Ontario</span> to <span class="emphasized">Europe</span> flights.

Flight FAQs

From Ontario to Europe

What airport do you fly from for flights from Ontario to Europe?

Ontario (ONT), located 3.1 mi from the city center, is the airport you fly out of when you book flights from Ontario to Europe.

Which airlines flying from Ontario to Europe have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like American Airlines, British Airways, and Delta flying from Ontario to Europe have implemented new flexible cancellation policies.

Can I find flights from Ontario to Europe for under $600 on Cheapflights?

Yes, there are multiple flights from Ontario to Europe for under $600. The cheapest flight booked recently is on American Airlines for just $520, but on average you can expect to pay $553.

Are there last-minute flights available from Ontario to Europe for under $800?

There are currently 20+ open flights from Ontario to Europe within the next 7 days for less than $800.

What are the cheapest airlines to fly from Ontario to Europe one-way?

To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $392. KLM flights start at $436 while deals on Virgin Atlantic start at $467 one-way.

What are the most popular routes from Ontario to Europe?

The most popular route from Ontario to Europe is Ontario - London Heathrow. You may also consider Ontario - Paris Charles de Gaulle or Ontario - Rome Fiumicino.

What are the most popular airlines that fly from Ontario to Europe?

Consider British Airways, Delta or United Airlines when booking your flight. These represent the most popular airlines when flying from Ontario to Europe.

What are the cheapest flights from Ontario to Europe?

Looking at all options, your cheapest flight can be booked for $821. While the most popular route (Ontario - London Heathrow) can be booked for $807 on average our data indicates $1,062 when flying from Ontario to Europe.

Destination points for flights from Ontario to Europe

Select to see more specific information for flights from Ontario to all places in Europe.
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Destination information for Europe

Things to know before you go - useful duration and weather info for your trip from Ontario to Europe.
Today's exchange rate
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Airports servicing Ontario

Top 6 airlines flying from Ontario to Europe

The chart below displays the airlines Cheapflights users traveling from Ontario to Europe choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
British Airways
$298 $900 No cancel fee 70%
KLM
$365 $763 No cancel fee 75%
American Airlines
$405 $992 No cancel fee 71%
Delta
$421 $825 No cancel fee N/A
Air France
$453 $614 No cancel fee 77%
United Airlines
$542 $866 No cancel fee 69%
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