C$ 213 Find Cheap Flights from Ontario to the United Kingdom

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Good to know

Low seasonJanuary
High seasonJuly
Cheapest flightC$ 213
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (14% more expensive on average)
Flight from Toronto Pearson Airport to Edinburgh

Flights from Ontario to the United Kingdom: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from Ontario to the United Kingdom 
CFlew with Air CanadaYYZ-LHRFeb 2025
Flying from Toronto to London is a long-haul journey, but with the right preparation, it can be a smooth and enjoyable experience. Here are some tips to make your trip more comfortable: Choose the Right Flight – If possible, book an overnight flight (a "red-eye"). This allows you to sleep on the plane and arrive in London in the morning, helping with jet lag. Pack Smart – London’s weather can be unpredictable, so bring layers and a compact umbrella. Also, keep essentials like a travel adapter and charger in your carry-on. Use Luggage Tracking – If flying Air Canada, take advantage of their luggage tracking feature for peace of mind, knowing your bags are on the same flight as you. Stay Hydrated & Bring Snacks – Airplane cabins can be dry, so drink plenty of water. While airlines provide meals, it’s always a good idea to have extra snacks. Manage Jet Lag – Adjust your sleep schedule before departure and try to stay awake until nighttime in London to quickly adapt to the new time zone. Transportation on Arrival – Heathrow and Gatwick have great transport links. The Heathrow Express is the fastest way into central London, while the Tube (Piccadilly Line) is more budget-friendly. Have Your Documents Ready – Ensure your passport is valid, and if required, have your visa or travel authorization (e.g., an ETA for UK entry). With the right prep, your journey will be smooth and enjoyable.
Mohamed ImranFlew with Air TransatYYZ-LGWSep 2024
Pack food for yourself before boarding Air Transat. Blankets, pillows and headphones are not given for free.
AnkushFlew with Air CanadaYYZ-LHRSep 2024
My luggage didn’t arrive to Delhi from Toronto. It took 4 days for the airline to get me the bags when I followed up several times. This could be made more efficient with tracking or something. A
Verified travelerFlew with British AirwaysYYZ-LHRNov 2024
Whatever you do - do NOT go anywhere near the cheapy airlines - BA & Air Canada are both decent albeit the seats in economy are painfully basic
GerhardFlew with British AirwaysYYZ-LHRJun 2024
the lounge is nice. Although the crew at check in will say there are no showers, there are! Check the board for delays
CatherineFlew with LufthansaYYZ-LHRMay 2024
Pack light to avoid checked bag fees and then volunteer to place the carry on bag in the hold for no extra cost.
Verified travelerFlew with LufthansaYYZ-LHRMay 2024
Flights to London UK out of Toronto are half the cost of flights from Detroit
Verified travelerFlew with LufthansaYYZ-LHRMay 2024
Bring water and less luggage on board if possible.
Verified travelerFlew with Air CanadaYYZ-LHRMay 2024
Keep in mind the security gate post security as you cannot return back if you happened to miss collecting all your items

FAQs for booking flights from Ontario to the United Kingdom

  • How does KAYAK find such low prices on flights from Ontario to the United Kingdom?

    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 the United Kingdom.

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

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

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

    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 from Ontario to the United Kingdom with an airline and back with another airline.

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

    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 from Ontario to the United Kingdom up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which is the cheapest airport to fly into in the United Kingdom?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in the United Kingdom is Edinburgh Turnhouse Airport (EDI), with an average flight price of C$ 229.

  • What is the cheapest day to fly to the United Kingdom?

    Based on KAYAK data, the cheapest day to fly to the United Kingdom is Sunday when round-trip tickets can be as cheap as C$ 1,124. On the other hand, the most expensive day to fly is Tuesday, when round-trip prices are C$ 1,328 on average.

  • What is the cheapest time of day to fly to the United Kingdom?

    The cheapest time of day to fly to the United Kingdom is generally in the morning, when round-trip flights cost C$ 670 on average. Morning departures are around 33% cheaper than evening flights, on average. The most expensive time of day to fly to the United Kingdom is generally in the evening, which is peak travel time and where the average cost of a ticket is C$ 998.

  • What is the cheapest flight to the United Kingdom?

    The cheapest ticket to the United Kingdom from Ontario found in the last 72 hours was to Glasgow Intl Airport, at C$ 401 round-trip. The most popular route is Ottawa (YOW) to London Heathrow Airport (LHR) and the cheapest round-trip airline ticket found on this route in the last 72 hours was C$ 462.

  • What is the cheapest month to fly from Ontario to the United Kingdom?

    The cheapest month for flights from Ontario to the United Kingdom is January, when tickets cost C$ 964 (return) on average. On the other hand, the most expensive months are December and March, when the average cost of round-trip tickets is C$ 1,846 and C$ 1,703 respectively.

  • How far in advance should I book a flight from Ontario to the United Kingdom?

    To get a below-average price on the flight from Ontario to the United Kingdom, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

  • How long is the flight to the United Kingdom?

    An average direct flight from Ontario to the United Kingdom takes 11h 28m, covering a distance of 8795 km. The shortest route is Montreal Pierre Elliott Trudeau Intl Airport (YUL) to Edinburgh (EDI) with an average flight time of 6h 25m.

  • What are the most popular destinations in the United Kingdom?

    Based on KAYAK flight searches, the most popular destination is London (95% of total searches to the United Kingdom). The next most popular destinations are Manchester (2%) and Glasgow (2%). Searches for flights to Leeds (0%), to Birmingham (0%), and to Bristol (0%) are also popular.

Book cheap flights from Ontario to the United Kingdom

Recent round-trip flight deals

10/6Tue
direct
6h 50mYYZ-EDI
24/6Tue
2 stops
48h 09mEDI-YYZ
C$ 570
8/8Fri
directWestJet
6h 50mYYZ-EDI
29/8Fri
directWestJet
7h 40mEDI-YYZ
C$ 576
21/5Wed
1 stopIcelandair
9h 55mYYZ-LGW
30/5Fri
1 stopIcelandair
32h 30mLGW-YYZ
C$ 627
2/6Mon
1 stopPorter Airlines
14h 05mYTZ-LGW
10/6Tue
1 stopPorter Airlines
15h 40mLGW-YTZ
C$ 631
5/6Thu
1 stopIcelandair
12h 50mYYZ-LGW
12/6Thu
1 stopIcelandair
11h 15mLGW-YYZ
C$ 632
21/5Wed
directAir Transat
7h 00mYYZ-LGW
30/5Fri
1 stopAir Transat
28h 53mLGW-YYZ
C$ 648
22/5Thu
1 stopPorter Airlines
17h 35mYTZ-LGW
30/5Fri
1 stopPorter Airlines
11h 35mLGW-YTZ
C$ 650
25/5Sun
1 stopAir Canada
10h 05mYTZ-LHR
3/6Tue
2 stopsAir Canada
14h 05mLHR-YTZ
C$ 655
27/5Tue
1 stopAir Transat
12h 50mYYZ-LGW
5/6Thu
directAir Transat
8h 00mLGW-YYZ
C$ 660
27/5Tue
directAir Canada
7h 05mYYZ-LHR
5/6Thu
1 stopAir Canada
12h 45mLHR-YYZ
C$ 664

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Recent one-way flight deals

4/6Wed
directWestJet
6h 50mYYZ-EDI
C$ 213
16/7Wed
directWestJet
6h 50mYYZ-EDI
C$ 217
8/7Tue
1 stop
20h 10mYYZ-LTN
C$ 264
8/7Tue
1 stop
18h 35mYYZ-STN
C$ 264
26/5Mon
1 stopPorter Airlines
16h 15mYTZ-LGW
C$ 362
26/5Mon
1 stopPorter Airlines
12h 25mYYZ-LGW
C$ 370
4/6Wed
1 stopAir Transat
31h 50mYTZ-LGW
C$ 385
19/5Mon
1 stopAir Transat
31h 50mYTZ-LGW
C$ 396
9/10Thu
1 stopTAP AIR PORTUGAL
24h 15mYYZ-LHR
C$ 436
24/9Wed
1 stopTAP AIR PORTUGAL
19h 10mYUL-LHR
C$ 452

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Last minute flights from Ontario to the United Kingdom

Last minute flight, train and bus deals

10/5Sat
multi-stopPorter Airlines
12h 10mYTZ-LGW
16/5Fri
multi-stopPorter Airlines
11h 35mLGW-YTZ
C$ 649
10/5Sat
multi-stopPorter Airlines
9h 55mYTZ-LGW
16/5Fri
multi-stopPorter Airlines
11h 35mLGW-YTZ
C$ 666
10/5Sat
directAir Transat
7h 00mYYZ-LGW
14/5Wed
directAir Transat
8h 00mLGW-YYZ
C$ 679
11/5Sun
directAir Transat
7h 00mYYZ-LGW
20/5Tue
directAir Transat
8h 00mLGW-YYZ
C$ 686
11/5Sun
multi-stopAir Canada
9h 00mYYZ-LHR
16/5Fri
directAir Canada
7h 50mLHR-YYZ
C$ 748
10/5Sat
direct
7h 00mYYZ-LGW
14/5Wed
multi-stop
27h 35mLGW-YYZ
C$ 765
11/5Sun
multi-stopAir Canada
25h 00mYYZ-LHR
20/5Tue
directAir Canada
7h 50mLHR-YYZ
C$ 769
11/5Sun
multi-stop
9h 30mYYZ-LHR
15/5Thu
multi-stop
12h 45mLHR-YYZ
C$ 773
11/5Sun
multi-stopWestJet
10h 05mYYZ-LGW
18/5Sun
multi-stopWestJet
11h 06mLGW-YYZ
C$ 905
11/5Sun
multi-stopWestJet
10h 05mYYZ-LGW
18/5Sun
multi-stopWestJet
11h 06mLGW-YYZ
C$ 907

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Everything you need to know for your flight to the United Kingdom

Cabin class types available on flights to Ontario

Cabin classes available on flights to Ontario. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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