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

For one-way options, check prices for French Bee. According to our data, you can fly for as low as C$ 346. Users have also found prices from C$ 347 and C$ 349 on WestJet and Azores Airlines, respectively.

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

Travellers have found it’s best to book a flight 50 days in advance to save up to 24% 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 50 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 Region of Ontario to Europe 1-2 weeks in advance for as low as C$ 909, or C$ 1,153 for flights within the next 24 hours.

What is the cheapest month to fly from Region of 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 Region of Ontario in February are about C$ 886 on average during February, but can be found for as low as C$ 542.

Can I find deals for flights from Ontario to Europe that include hotel bookings?

Yes. In addition to deals on Ontario to Europe flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Ontario to Europe?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Europe.

Can I find deals for business class flights from Ontario to Europe?

Yes. Cheapflights offers flight deals from Ontario to Europe by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 608+ Flights from Ontario to Europe

Cheap flight deals from Ontario to Europe

Round-trip from	C$ 546
One-way from	C$ 343
Popular in	December
Cheapest in	February
Average price	C$ 792
Good round-trip deal	C$ 523 or less
Good one-way deal	C$ 347 or less

American Airlines
13/6-27/6
3 total stops
44h 00m total
Ontario to Europe

Search Deals

27/5
1 total stop
19h 20m total
Ontario to Europe

Search Deals

Highest demand for flights based on searches. 1% potential increase in price (C$ 25 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 33 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

Price to beat on a round-trip flight from Ontario to Europe.

Search Deals

Price to beat on a one-way flight from Ontario to Europe.

Search Deals

Find flight deals from Ontario to Europe

Cheapest flights from Ontario to Europe
Explore the most affordable flight options available from Ontario to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2025.

Fri 13/610:00 p.m.YYZ - LIS

1 stop20h 10mAmerican Airlines

Tue 8/76:35 a.m.LIS - YYZ

2 stops21h 54mAmerican Airlines

Deal found 28/3C$ 545

Sat 12/76:25 p.m.YYZ - LIS

1 stop23h 45mFinnair

Sat 19/76:35 a.m.LIS - YYZ

2 stops21h 54mFinnair

Deal found 27/3C$ 562

Mon 26/59:30 p.m.YYZ - LIS

Nonstop7h 05mPorter Airlines

Mon 9/611:35 a.m.LIS - YYZ

Nonstop8h 05mPorter Airlines

Deal found 27/3C$ 585

Tue 16/96:41 p.m.YYZ - LIS

2 stops23h 44mIberia

Tue 30/98:45 p.m.LIS - YYZ

2 stops29h 49mIberia

Deal found 27/3C$ 592

Mon 26/59:30 p.m.YYZ - LIS

Nonstop7h 05mAir Transat

Mon 9/611:35 a.m.LIS - YYZ

Nonstop8h 05mAir Transat

Deal found 27/3C$ 596

Tue 15/410:15 p.m.YYZ - LIS

1 stop12h 15mMultiple Airlines

Wed 21/56:35 a.m.LIS - YYZ

2 stops21h 25mMultiple Airlines

Deal found 28/3C$ 616

Fri 17/1010:25 p.m.YYZ - LIS

1 stop14h 15mRoyal Air Maroc

Sat 1/115:55 p.m.LIS - YYZ

1 stop30h 30mRoyal Air Maroc

Deal found 28/3C$ 622

Sun 30/33:15 p.m.YUL - CDG

1 stop12h 55mMultiple Airlines

Thu 3/49:45 a.m.CDG - YUL

1 stop12h 15mMultiple Airlines

Deal found 27/3C$ 626

Mon 15/911:00 p.m.YUL - ORY

Nonstop7h 00mFrench Bee

Wed 1/107:20 p.m.ORY - YUL

Nonstop7h 40mFrench Bee

Deal found 26/3C$ 626

Mon 5/59:20 p.m.YUL - CDG

Nonstop7h 00mAir Canada

Fri 23/59:00 a.m.CDG - YUL

Nonstop7h 35mAir Canada

Deal found 25/3C$ 657

Fri 13/66:50 p.m.YUL - CDG

Nonstop6h 55mPorter Airlines

Sun 22/69:45 a.m.CDG - YUL

Nonstop7h 50mPorter Airlines

Deal found 27/3C$ 659

Mon 2/69:30 p.m.YUL - CDG

Nonstop6h 50mAir Transat

Wed 11/612:20 p.m.CDG - YUL

Nonstop7h 40mAir Transat

Deal found 27/3C$ 660

Best flights from Ontario to Europe
Discover carefully curated flight deals from Ontario to Europe that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 28 March 2025.

Fri 13/66:05 p.m.YYZ - LIS

1 stop24h 05mAmerican Airlines

Fri 27/66:35 a.m.LIS - YYZ

2 stops19h 55mAmerican Airlines

Deal found 27/3C$ 546

Mon 26/59:30 p.m.YYZ - LIS

Nonstop7h 05mPorter Airlines

Mon 9/611:35 a.m.LIS - YYZ

Nonstop8h 05mPorter Airlines

Deal found 27/3C$ 585

Mon 12/510:00 p.m.YYZ - LIS

1 stop20h 10mFinnair

Fri 30/56:35 a.m.LIS - YYZ

2 stops21h 25mFinnair

Deal found 27/3C$ 589

Sat 17/56:20 p.m.YYZ - LIS

2 stops24h 05mIberia

Mon 29/98:45 p.m.LIS - YYZ

2 stops29h 49mIberia

Deal found 27/3C$ 593

Mon 26/59:30 p.m.YYZ - LIS

Nonstop7h 05mAir Transat

Mon 9/611:35 a.m.LIS - YYZ

Nonstop8h 05mAir Transat

Deal found 27/3C$ 596

Tue 15/410:15 p.m.YYZ - LIS

1 stop12h 15mMultiple Airlines

Wed 21/56:35 a.m.LIS - YYZ

2 stops21h 25mMultiple Airlines

Deal found 28/3C$ 616

Wed 17/911:00 p.m.YUL - ORY

Nonstop7h 00mFrench Bee

Wed 24/97:20 p.m.ORY - YUL

Nonstop7h 40mFrench Bee

Deal found 27/3C$ 626

Mon 5/510:00 p.m.YYZ - LIS

1 stop12h 40mBritish Airways

Mon 12/56:35 a.m.LIS - YYZ

2 stops21h 25mBritish Airways

Deal found 27/3C$ 656

Mon 5/55:50 p.m.YUL - CDG

Nonstop7h 00mAir Canada

Tue 20/59:00 a.m.CDG - YUL

Nonstop7h 35mAir Canada

Deal found 27/3C$ 657

Mon 5/511:00 p.m.YYZ - LHR

1 stop16h 20mIcelandair

Tue 13/59:25 p.m.LHR - YYZ

1 stop26h 45mIcelandair

Deal found 26/3C$ 672

Wed 7/510:25 p.m.YYZ - LIS

1 stop17h 40mRoyal Air Maroc

Thu 22/510:05 p.m.LIS - YYZ

1 stop27h 05mRoyal Air Maroc

Deal found 27/3C$ 692

Wed 21/55:40 p.m.YYZ - LIS

Nonstop7h 15mTAP AIR PORTUGAL

Tue 10/610:40 a.m.LIS - YYZ

Nonstop8h 15mTAP AIR PORTUGAL

Deal found 27/3C$ 703

Direct flights from Ontario to Europe
Explore direct flight options from Ontario to Europe based on user searches, and compare prices and availability for your desired travel dates. Data last updated 28 March 2025.

Mon 26/59:30 p.m.YYZ - LIS

Nonstop7h 05mPorter Airlines

Mon 9/611:35 a.m.LIS - YYZ

Nonstop8h 05mPorter Airlines

Deal found 27/3C$ 585

Mon 26/59:30 p.m.YYZ - LIS

Nonstop7h 05mAir Transat

Mon 9/611:35 a.m.LIS - YYZ

Nonstop8h 05mAir Transat

Deal found 27/3C$ 596

Wed 17/911:00 p.m.YUL - ORY

Nonstop7h 00mFrench Bee

Wed 24/97:20 p.m.ORY - YUL

Nonstop7h 40mFrench Bee

Deal found 27/3C$ 626

Mon 15/96:50 p.m.YUL - CDG

Nonstop6h 55mPorter Airlines

Wed 24/99:45 a.m.CDG - YUL

Nonstop7h 50mPorter Airlines

Deal found 27/3C$ 629

Thu 12/69:30 p.m.YUL - CDG

Nonstop6h 50mAir Transat

Wed 18/69:45 a.m.CDG - YUL

Nonstop7h 50mAir Transat

Deal found 27/3C$ 645

Mon 5/55:50 p.m.YUL - CDG

Nonstop7h 00mAir Canada

Tue 20/59:00 a.m.CDG - YUL

Nonstop7h 35mAir Canada

Deal found 27/3C$ 657

Mon 26/55:50 p.m.YYZ - LIS

Nonstop7h 15mTAP AIR PORTUGAL

Wed 4/610:40 a.m.LIS - YYZ

Nonstop8h 15mTAP AIR PORTUGAL

Deal found 27/3C$ 669

Wed 30/410:45 p.m.YYZ - LGW

Nonstop7h 00mPorter Airlines

Fri 2/512:40 p.m.LGW - YYZ

Nonstop8h 00mPorter Airlines

Deal found 26/3C$ 672

Sun 25/510:45 p.m.YYZ - LGW

Nonstop7h 00mAir Transat

Fri 6/612:40 p.m.LGW - YYZ

Nonstop8h 00mAir Transat

Deal found 27/3C$ 677

Sun 4/59:05 p.m.YYZ - CDG

Nonstop7h 25mPorter Airlines

Mon 12/512:00 p.m.CDG - YYZ

Nonstop8h 25mPorter Airlines

Deal found 27/3C$ 706

Mon 5/55:50 p.m.YUL - CDG

Nonstop7h 00mMultiple Airlines

Mon 12/52:10 p.m.CDG - YUL

Nonstop7h 25mMultiple Airlines

Deal found 27/3C$ 709

Sun 4/59:05 p.m.YYZ - CDG

Nonstop7h 25mAir Transat

Mon 12/512:00 p.m.CDG - YYZ

Nonstop8h 25mAir Transat

Deal found 27/3C$ 710

Last-minute flights from Ontario to Europe
Discover last-minute flight deals from Ontario to Europe. Data last updated 28 March 2025 and is based on user searches.

Sun 30/33:15 p.m.YUL - CDG

1 stop12h 55mMultiple Airlines

Thu 3/49:45 a.m.CDG - YUL

1 stop12h 15mMultiple Airlines

Deal found 27/3C$ 626

Tue 1/48:15 p.m.YYZ - LGW

1 stop32h 45mMultiple Airlines

Thu 24/42:00 p.m.LGW - YYZ

1 stop31h 25mMultiple Airlines

Deal found 27/3C$ 703

Wed 2/49:20 p.m.YUL - CDG

Nonstop7h 00mMultiple Airlines

Wed 9/46:45 a.m.CDG - YUL

1 stop14h 15mMultiple Airlines

Deal found 27/3C$ 629

Wed 2/45:15 p.m.YUL - CDG

1 stop10h 55mAir Canada

Wed 23/49:00 a.m.CDG - YUL

Nonstop7h 35mAir Canada

Deal found 27/3C$ 673

Wed 2/412:30 p.m.YYZ - LGW

1 stop16h 30mMultiple Airlines

Thu 24/42:00 p.m.LGW - YYZ

1 stop31h 25mMultiple Airlines

Deal found 27/3C$ 716

Thu 3/410:35 p.m.YYZ - LGW

Nonstop7h 10mPorter Airlines

Thu 17/412:40 p.m.LGW - YYZ

Nonstop8h 20mPorter Airlines

Deal found 27/3C$ 705

Fri 4/48:15 p.m.YUL - CDG

Nonstop7h 00mPorter Airlines

Sun 4/59:45 a.m.CDG - YUL

Nonstop7h 50mPorter Airlines

Deal found 27/3C$ 659

Fri 4/48:15 p.m.YUL - CDG

Nonstop7h 00mAir Transat

Sun 4/512:00 p.m.CDG - YUL

1 stop11h 47mAir Transat

Deal found 26/3C$ 693

Fri 4/49:20 p.m.YUL - CDG

Nonstop7h 00mLufthansa

Fri 25/49:00 a.m.CDG - YUL

Nonstop7h 35mLufthansa

Deal found 27/3C$ 732

Sat 5/410:35 p.m.YYZ - LGW

Nonstop7h 10mAir Transat

Thu 24/412:40 p.m.LGW - YYZ

Nonstop8h 20mAir Transat

Deal found 27/3C$ 732

Sat 5/410:00 p.m.YYZ - LHR

Nonstop7h 15mAmerican Airlines

Thu 24/45:20 p.m.LHR - YYZ

Nonstop7h 55mAmerican Airlines

Deal found 27/3C$ 749

Sun 6/47:35 a.m.YYZ - CDG

1 stop19h 40mPorter Airlines

Fri 2/512:00 p.m.CDG - YYZ

Nonstop8h 25mPorter Airlines

Deal found 27/3C$ 743

One-way flights from Ontario to Europe
Search for one-way flight options from Ontario to Europe. Find affordable one-way fares based on user searches. Data last updated 28 March 2025.

Tue 27/510:15 p.m.YYZ - LHR

1 stop19h 20mMultiple Airlines

Deal found 27/3C$ 343

Tue 27/510:15 p.m.YYZ - LGW

2 stops18h 00mMultiple Airlines

Deal found 27/3C$ 344

Wed 4/611:00 p.m.YUL - ORY

Nonstop7h 00mFrench Bee

Deal found 27/3C$ 346

Wed 18/67:30 p.m.YYZ - LGW

1 stop8h 55mWestJet

Deal found 27/3C$ 347

Sun 13/48:45 p.m.YYZ - LIS

1 stop19h 50mAzores Airlines

Deal found 27/3C$ 349

Mon 9/610:10 p.m.YYZ - LIS

1 stop18h 00mMultiple Airlines

Deal found 27/3C$ 353

Mon 26/510:45 p.m.YYZ - LGW

Nonstop7h 00mPorter Airlines

Deal found 27/3C$ 359

Mon 12/511:15 p.m.YYZ - LGW

1 stop29h 35mAir Transat

Deal found 27/3C$ 372

Sun 6/45:35 p.m.YYZ - LIS

Nonstop7h 15mTAP AIR PORTUGAL

Deal found 27/3C$ 379

Mon 22/99:30 p.m.YUL - CDG

1 stop10h 05mAzores Airlines

Deal found 27/3C$ 383

Mon 31/310:45 p.m.YUL - LIS

Nonstop6h 45mTAP AIR PORTUGAL

Deal found 27/3C$ 396

Mon 19/511:00 p.m.YUL - LIS

1 stop19h 05mMultiple Airlines

Deal found 26/3C$ 417

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Europe that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Fri 13/6

6:05 p.m.-11:10 p.m.

1 stop24h 05m

Lisbon Humberto Delgado

Fri 27/6

6:35 a.m.-9:30 p.m.

2 stops19h 55m

C$ 546

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Sat 12/7

6:25 p.m.-11:10 p.m.

1 stop23h 45m

Lisbon Humberto Delgado

Sat 19/7

6:35 a.m.-11:29 p.m.

2 stops21h 54m

C$ 562

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Mon 26/5

9:30 p.m.-9:35 a.m.

Nonstop7h 05m

Lisbon Humberto Delgado

Mon 9/6

11:35 a.m.-2:40 p.m.

Nonstop8h 05m

C$ 585

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Tue 16/9

6:41 p.m.-11:25 p.m.

2 stops23h 44m

Lisbon Humberto Delgado

Tue 30/9

8:45 p.m.-9:34 p.m.

2 stops29h 49m

C$ 592

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Mon 26/5

9:30 p.m.-9:35 a.m.

Nonstop7h 05m

Lisbon Humberto Delgado

Mon 9/6

11:35 a.m.-2:40 p.m.

Nonstop8h 05m

C$ 596

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Thu 1/5

10:05 p.m.-10:05 a.m.

1 stop31h 00m

Lisbon Humberto Delgado

Thu 29/5

6:35 a.m.-11:00 p.m.

2 stops21h 25m

C$ 616

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Fri 19/9

10:25 p.m.-5:40 p.m.

1 stop14h 15m

Lisbon Humberto Delgado

Thu 23/10

10:05 p.m.-8:10 p.m.

1 stop27h 05m

C$ 626

MontrealParis

YUL - ORY

YULORY

Montreal Pierre Elliott Trudeau Intl

Wed 17/9

11:00 p.m.-12:00 p.m.

Nonstop7h 00m

Paris Orly

Wed 24/9

7:20 p.m.-9:00 p.m.

Nonstop7h 40m

C$ 626

MontrealParis

YUL - CDG

YULCDG

Montreal Pierre Elliott Trudeau Intl

Mon 5/5

4:00 p.m.-10:10 a.m.

1 stop12h 10m

Paris Charles de Gaulle

Wed 14/5

7:20 a.m.-4:00 p.m.

1 stop14h 40m

C$ 626

TorontoLisbon

YYZ - LIS

YYZLIS

Toronto Pearson Intl

Sun 18/5

10:00 p.m.-5:55 p.m.

1 stop14h 55m

Lisbon Humberto Delgado

Sat 4/10

6:35 a.m.-9:34 p.m.

2 stops19h 59m

C$ 657

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/3

Showing 1-10 of 60 results

...

Best time to book a flight from Ontario to Europe

Have a flexible travel schedule? Discover the best time to fly to Europe from Ontario with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Europe

What is the cheapest month to book a flight from Region of Ontario to Europe?

Currently, February is the cheapest month in which you can book a flight from Region of Ontario to Europe (average of C$ 591). Flying from Region of Ontario to Europe in July is currently the most expensive (average of C$ 871). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ON to EU?

When flying from Region of Ontario to Europe, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Europe by month

In terms of precipitation, rainfall in Europe ranges from 40.0 - 70.0 mm per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit Europe when rainfall is around 40.0 mm.

Temperature in Europe by month

If weather is an important factor for your trip to Europe, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Europe

Aegean Airlines

8.1

Very good

729 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Aegean Airlines

8.1

Very good

729 reviews

Aegean Airlines

8.1

Very good

729 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Delta

8.0

Very good

7,896 reviews

Aegean Airlines

8.1

Very good

729 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Porter Airlines

7.9

Good

276 reviews

Aegean Airlines

8.1

Very good

729 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

KLM

7.8

Good

1,321 reviews

Aegean Airlines

8.1

Very good

729 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Air Transat

7.8

Good

381 reviews

Aegean Airlines

8.1

Very good

729 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Related info for your journey

What are the cheapest airlines to fly from Region of Ontario to Europe one-way?
For one-way options, check prices for French Bee. According to our data, you can fly for as low as C$ 346. Users have also found prices from C$ 347 and C$ 349 on WestJet and Azores Airlines, respectively.
Can I find deals for flights from Ontario to Europe that include hotel bookings?
Yes. In addition to deals on Ontario to Europe flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Europe?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Europe.
Can I find deals for business class flights from Ontario to Europe?
Yes. Cheapflights offers flight deals from Ontario to Europe by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Region of Ontario to Europe?
Currently, February is the cheapest month in which you can book a flight from Region of Ontario to Europe (average of C$ 591). Flying from Region of Ontario to Europe in July is currently the most expensive (average of C$ 871). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from Ontario to Europe

Airline	Cheapest	Average	Flexibility	On-time
Iberia	CheapestC$ 296	AverageC$ 789	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
Finnair	CheapestC$ 309	AverageC$ 759	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
PLAY	CheapestC$ 325	AverageC$ 592	FlexibilityNo cancel fee	On-timeN/A	Search PLAY flights
American Airlines	CheapestC$ 387	AverageC$ 919	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
SWISS	CheapestC$ 429	AverageC$ 857	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Aer Lingus	CheapestC$ 547	AverageC$ 872	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
Royal Air Maroc	CheapestC$ 559	AverageC$ 778	FlexibilityNo cancel fee	On-time75%	Search Royal Air Maroc flights
Azores Airlines	CheapestC$ 591	AverageC$ 989	FlexibilityNo cancel fee	On-time74%	Search Azores Airlines flights
Porter Airlines	CheapestC$ 606	AverageC$ 946	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
United Airlines	CheapestC$ 625	AverageC$ 1,070	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ontario to Europe?

Cheapflights makes it easy to find Ontario to Europe flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Europe?

Cheapflights helps you find that perfect flight to Europe from Ontario by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Ontario to Europe with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario to Europe, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Ontario to Europe become cheaper?

Yes, Cheapflights offers price alerts on Ontario to Europe flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Ontario to Europe from C$ 343

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ontario to Europe

Keep the following information in mind while searching for Ontario to Europe flight deals. Data was last updated 28 March 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Ontario to Europe

Cheapest flights from Ontario to EuropeExplore the most affordable flight options available from Ontario to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2025.

Explore the most affordable flight options available from Ontario to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Europe that are best for you.

Best time to book a flight from Ontario to Europe

Have a flexible travel schedule? Discover the best time to fly to Europe from Ontario with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Europe

What is the cheapest month to book a flight from Region of Ontario to Europe?

What is the cheapest time of day to fly from ON to EU?

Find hourly flight availability from Ontario to Europe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 March 2025.

Rainfall in Europe by month

Plan your trip to Europe by taking into account the average rainfall totals by month.

Temperature in Europe by month

Plan your trip to Europe by taking into account the average temperature totals by month.

Reviews of airlines servicing Europe

Get insights into the airlines that provide service to Europe. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Europe. Reviews last updated 28 March 2025.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Europe. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

Can I find deals for flights from Ontario to Europe that include hotel bookings?

How can I find direct flights from Ontario to Europe?

Can I find deals for business class flights from Ontario to Europe?

What is the cheapest month to book a flight from Region of Ontario to Europe?

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Alternative routes for Ontario to Europe

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Top 10 airlines flying from Ontario to Europe

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Cheapest flights from Ontario to Europe
Explore the most affordable flight options available from Ontario to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2025.