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Find cheap flights from Ontario to Europe from C$ 334

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Europe departing on 22/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Wed 22/5
Wed 29/5

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Good to know

Low season

January

High season

July

Cheapest flight

C$ 334
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (17% more expensive on average)
Flight from Toronto Pearson Airport to London Heathrow Airport

FAQs for booking flights from Ontario to Europe

  • How does KAYAK find such low prices on flights from Ontario to Europe?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Europe.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Europe?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Europe from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to Europe?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Europe with an airline and back to Ontario with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Europe?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Europe from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Ontario to Europe

Recent round-trip flight deals

25/5Sat
directAir Transat
6h 35mYYZ-DUB
11/6Tue
directAir Transat
7h 35mDUB-YYZ
C$ 535
25/5Sat
directAir Transat
6h 35mYYZ-DUB
11/6Tue
directAir Transat
7h 35mDUB-YYZ
C$ 542
12/9Thu
1 stopTAP AIR PORTUGAL
14h 00mYYZ-LHR
18/9Wed
1 stopTAP AIR PORTUGAL
20h 00mLHR-YYZ
C$ 582
8/10Tue
1 stopTAP AIR PORTUGAL
16h 55mYYZ-LGW
22/10Tue
1 stopTAP AIR PORTUGAL
15h 25mLGW-YYZ
C$ 587
8/6Sat
direct
6h 35mYYZ-DUB
15/6Sat
direct
7h 54mDUB-YYZ
C$ 605
27/5Mon
direct
6h 35mYYZ-DUB
5/6Wed
direct
7h 54mDUB-YYZ
C$ 616
17/7Wed
1 stopWestJet
8h 25mYYZ-DUB
23/7Tue
1 stopWestJet
16h 12mDUB-YYZ
C$ 623
17/7Wed
1 stopWestJet
8h 25mYYZ-DUB
23/7Tue
1 stopWestJet
10h 01mDUB-YYZ
C$ 631
26/5Sun
1 stopAer Lingus
10h 35mYYZ-LHR
31/10Thu
1 stopAer Lingus
12h 00mLHR-YYZ
C$ 647
23/9Mon
1 stopAer Lingus
10h 35mYYZ-LHR
7/10Mon
1 stopAer Lingus
10h 55mLHR-YYZ
C$ 658

Search by stops

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Recent one-way flight deals

22/9Sun
1 stop
18h 40mYYZ-LHR
C$ 334
22/9Sun
1 stop
18h 40mYYZ-LHR
C$ 338
21/5Tue
1 stopAir Transat
9h 20mYYZ-LGW
C$ 368
27/5Mon
1 stopWestJet
9h 30mYYZ-LGW
C$ 375
16/6Sun
directAir Transat
6h 35mYYZ-DUB
C$ 377
5/6Wed
1 stopWestJet
19h 05mYYZ-LGW
C$ 377
2/6Sun
1 stopAzores Airlines
27h 10mYYZ-LIS
C$ 389
12/6Wed
directTAP AIR PORTUGAL
7h 05mYYZ-LIS
C$ 395
13/6Thu
directTAP AIR PORTUGAL
7h 05mYYZ-LIS
C$ 397
6/6Thu
1 stopAzores Airlines
22h 35mYYZ-LIS
C$ 399

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Search by price

Last minute flights from Ontario to Europe

Last minute flight, train and bus deals

27/4Sat
directKLM
7h 15mYYZ-AMS
3/5Fri
directKLM
8h 05mAMS-YYZ
C$ 709
27/4Sat
multi-stopKLM
10h 25mYYZ-AMS
3/5Fri
directKLM
8h 05mAMS-YYZ
C$ 731
27/4Sat
multi-stopAir Canada
28h 30mYYZ-AMS
18/5Sat
multi-stopAir Canada
12h 01mAMS-YYZ
C$ 737
27/4Sat
multi-stopAir Transat
28h 50mYYZ-CDG
7/5Tue
multi-stopAir Transat
29h 59mCDG-YYZ
C$ 742
27/4Sat
directDelta
7h 15mYYZ-AMS
5/5Sun
multi-stopDelta
18h 08mAMS-YYZ
C$ 748
27/4Sat
multi-stopAir Transat
28h 50mYYZ-CDG
2/5Thu
directAir Transat
8h 25mCDG-YYZ
C$ 757
27/4Sat
multi-stopAir France
10h 25mYYZ-AMS
4/5Sat
multi-stopAir France
11h 53mAMS-YYZ
C$ 770
27/4Sat
multi-stopAir Canada
28h 30mYYZ-AMS
5/5Sun
multi-stopAir Canada
16h 01mAMS-YYZ
C$ 806
27/4Sat
multi-stopDelta
22h 05mYYZ-FCO
3/5Fri
multi-stopDelta
19h 25mFCO-YYZ
C$ 873
27/4Sat
directAir France
7h 20mYYZ-CDG
4/5Sat
directAir France
8h 05mCDG-YYZ
C$ 1,061

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Flights to Europe

Return flight deals:

Europe - Ontario

Cabin classes:

C$ 1,244
C$ 1,909
C$ 1,237
C$ 401

Browse destinations:

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