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 FRA 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?

Travelers have found it’s best to book a flight 61 days in advance to save up to 44% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Ontario to Europe 1-2 weeks in advance for as low as $910, or $1,146 for flights within the next 24 hours.

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

The best pricing can be found in the month of October. Prices to Europe from Ontario average $714. You can even find prices in October for less than $714, as users have found deals to Europe from as low as $445. The month of July appears to be one of the more expensive times to travel to Europe from Ontario. Flying in the targeted month can save you up to 31%.

Cheap flights from Ontario to Europe in May, June 2021

The best prices found for ONT to Europe flights for May, June
25 Jun - 6 Jul
$575pp
ONT
Ontario
British Airways
   
2 STOPS
DUB
Dublin
DUB
Dublin
British Airways
   
2 STOPS
ONT
Ontario
29 Jun - 4 Jul
$581pp
ONT
Ontario
British Airways
   
2 STOPS
DUB
Dublin
DUB
Dublin
British Airways
   
2 STOPS
ONT
Ontario
23 Jun - 29 Jun
$603pp
ONT
Ontario
British Airways
   
2 STOPS
DUB
Dublin
DUB
Dublin
British Airways
   
2 STOPS
ONT
Ontario

Ontario to Europe 2021 flight deals

Cheap flights to Europe from Ontario found for this year
10 Nov - 24 Nov
$501pp
ONT
Ontario
Delta
 
1 STOP
DUB
Dublin
DUB
Dublin
Delta
 
1 STOP
ONT
Ontario
7 Sep - 7 Oct
$503pp
ONT
Ontario
American Airlines
 
1 STOP
DUB
Dublin
DUB
Dublin
American Airlines
 
1 STOP
ONT
Ontario
10 Nov - 24 Nov
$504pp
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
19 May - 18 Jun
$915pp
ONT
Ontario
Multiple Airlines
   
2 STOPS
FRA
Frankfurt am Main
FRA
Frankfurt am Main
Multiple Airlines
   
2 STOPS
ONT
Ontario
19 May - 18 Jun
$920pp
ONT
Ontario
Multiple Airlines
   
2 STOPS
FRA
Frankfurt am Main
FRA
Frankfurt am Main
Multiple Airlines
     
3 STOPS
ONT
Ontario
18 May - 21 Jun
$943pp
ONT
Ontario
Multiple Airlines
   
2 STOPS
FRA
Frankfurt am Main
FRA
Frankfurt am Main
Multiple Airlines
   
2 STOPS
ONT
Ontario

One-way flights to Europe from Ontario

The cheapest one-way flights from Ontario to Europe
1:45 am - 3:50 am
Air Canada
3 Stops
42h 05m
ONT - DUB
Air Canada
$441
Air Canada
2:20 am - 9:15 am
Delta
2 Stops
22h 55m
ONT - DUB
Delta
$454
Delta
8:45 pm - 6:35 am
American Airlines
2 Stops
23h 50m
ONT - ATH
American Airlines

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

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.

What safety measures are being taken by airlines flying from Ontario to Europe to control the spread of COVID-19?

New policies can now be found on Delta to help keep travelers safe while flying. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially distanced seating (for a limited time) will work towards keeping travelers safer while flying from Ontario to Europe. Policies will vary by airline.

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.

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.

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 Air Canada for just $502, but on average you can expect to pay $530.

Are there nonstop flights from Ontario to Europe for under $500 on Cheapflights?

There are no nonstop flights from Ontario to Europe, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Ontario to Europe for under $1,000?

There are currently 20+ open flights from Ontario to Europe within the next 7 days for less than $1,000.

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

American Airlines, British Airways and Lufthansa are the most popular airlines 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 - Barcelona-El Prat. You may also consider Ontario - London Heathrow or Ontario - Dublin.

What are the cheapest Flights from Ontario to Europe?

On average you can expect to pay $661 for a flight from Ontario to Europe. The cheapest flight overall is $499 while the most popular route, (Ontario - Barcelona-El Prat) is currently priced at $536.

How long is the flight from Ontario to Europe?

There are many flights that can get you from Ontario to Europe in 12h 25m. Fly via American Airlines, United Airlines, or British Airways to get the fastest option. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Ontario to Europe round-trip?

Currently priced at $502, Air Canada will fly you from Ontario to Europe and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Delta - these airlines can fly you to your destination from $503 and $536, respectively.

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

The cheapest airlines for a one-way flight from Ontario to Europe are American Airlines ($434), Air Canada ($436), and Delta ($454).

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

Top 7 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
Air France
$453 $614 No cancel fee 77%
American Airlines
$366 $662 No cancel fee 71%
British Airways
$379 $805 No cancel fee 70%
Iberia
$571 $924 No cancel fee 77%
United Airlines
$379 $958 No cancel fee 69%
KLM
$817 $1,159 No cancel fee 75%
Delta
$374 $2,049 No cancel fee N/A
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