Cheap flights from Ontario (ONT) to Europe

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Home Europe Cheap flights from Ontario to Europe

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 2021: compare Ontario to Europe flight prices with the expected peak season, weather and rainfall in Europe.
How far in advance should I book a flight from Ontario to Europe?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 38 days in advance, which can save you up to 86% on flights from Ontario to Europe compared to booking the week you need them. Waiting 38 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $663. For sooner than that we have options available in the next 3 days from $920.

What is the cheapest month to fly from Ontario to Europe?

Flights from Ontario to Europe lean towards being more expensive in December. Prices are generally better when you fly from Ontario to Europe in February, with the cheapest ticket starting at $345.

When is the cheapest time to fly from Ontario to Europe (ONT - EU0)?

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 September, October 2021

The best prices found for ONT to Europe flights for September, October
22 Oct - 30 Oct
$421pp
ONT
Ontario
United Airlines
   
2 STOPS
DUB
Dublin
DUB
Dublin
United Airlines
   
2 STOPS
ONT
Ontario
16 Oct - 30 Oct
$440pp
ONT
Ontario
Air Canada
   
2 STOPS
DUB
Dublin
DUB
Dublin
Air Canada
   
2 STOPS
ONT
Ontario
16 Oct - 30 Oct
$444pp
ONT
Ontario
American Airlines
   
2 STOPS
DUB
Dublin
DUB
Dublin
American Airlines
   
2 STOPS
ONT
Ontario

Ontario to Europe 2021 flight deals

Cheap flights to Europe from Ontario found for this year
22 Oct - 30 Oct
$421pp
ONT
Ontario
United Airlines
   
2 STOPS
DUB
Dublin
DUB
Dublin
United Airlines
   
2 STOPS
ONT
Ontario
16 Oct - 30 Oct
$440pp
ONT
Ontario
Air Canada
   
2 STOPS
DUB
Dublin
DUB
Dublin
Air Canada
   
2 STOPS
ONT
Ontario
16 Oct - 30 Oct
$444pp
ONT
Ontario
American Airlines
   
2 STOPS
DUB
Dublin
DUB
Dublin
American Airlines
   
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
1 Oct - 8 Oct
$533pp
ONT
Ontario
American Airlines
 
1 STOP
FRA
Frankfurt am Main
FRA
Frankfurt am Main
American Airlines
 
1 STOP
ONT
Ontario
1 Oct - 8 Oct
$542pp
ONT
Ontario
British Airways
 
1 STOP
FRA
Frankfurt am Main
FRA
Frankfurt am Main
British Airways
 
1 STOP
ONT
Ontario
3 Oct - 11 Oct
$589pp
ONT
Ontario
KLM
 
1 STOP
ATH
Athens Eleftherios V.
ATH
Athens Eleftherios V.
KLM
 
1 STOP
ONT
Ontario

One-way flights to Europe from Ontario

The cheapest one-way flights from Ontario to Europe
9:45 am - 3:50 am
Air Canada
3 Stops
34h 05m
ONT - DUB
Air Canada
$411
Air Canada
2:00 am - 5:00 am
United Airlines
2 Stops
19h 00m
ONT - BCN
United Airlines
$412
United
6:30 pm - 2:55 am
American Airlines
1 Stop
23h 25m
ONT - MAD
American Airlines
$413

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 British Airways, American Airlines, and United Airlines flying from Ontario to Europe have implemented new flexible cancellation policies.

Are flight prices decreasing from Ontario to Europe due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Ontario and Europe for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Ontario to Europe for under $500 on Cheapflights?

Yes, there are multiple flights from Ontario to Europe for under $500. The cheapest flight booked recently is on United Airlines for just $421, but on average you can expect to pay $454.

Are there last-minute flights available from Ontario to Europe for under $600?

There are currently 20+ open flights from Ontario to Europe within the next 7 days for less than $600.

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

To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $344. Air Canada flights start at $411 while deals on United Airlines start at $412 one-way.

What are the cheapest flights from Ontario to Europe?

Looking at all options, your cheapest flight can be booked for $529. While the most popular route (Ontario - Paris Charles de Gaulle) can be booked for $687 on average our data indicates $529 when flying from Ontario to Europe

What are the most popular routes from Ontario to Europe?

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

Related searches

Flights to Europe from Ontario (ONT)
Flights to Ontario Flights to Europe Flights from Ontario

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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.
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Airports servicing Ontario

Ontario (ONT)

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
United Airlines 		$347 $905 No cancel fee 69%
Delta 		$362 $581 No cancel fee N/A
American Airlines 		$365 $663 No cancel fee 71%
British Airways 		$379 $689 No cancel fee 70%
Air France 		$449 $597 No cancel fee 77%
Iberia 		$571 $924 No cancel fee 77%

Popular flight searches

Check out other popular destinations found by fellow travelers in 2021.
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