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Cheap flights from Toronto to London from £185

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 25/1. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — LON
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Toronto to London are usually found in February or May, booked 74 days in advance, depart on a Wednesday or Thursday and return on a Friday

Find flight deals from Toronto to London

Enter your travel dates to find the best prices.

Cheapest flights from Toronto to London
Explore the most affordable flight options available from Toronto to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 November 2025.

Tue 2/1217:35YYZ - LHR
1 stop14h 05mTAP AIR PORTUGAL
Thu 11/1206:00LHR - YYZ
1 stop13h 45mTAP AIR PORTUGAL
Deal found 5/11£409
Sun 30/1119:40YYZ - LHR
1 stop10h 10mIcelandair
Sat 6/1212:15LHR - YYZ
1 stop11h 00mIcelandair
Deal found 7/11£411
Fri 14/1119:35YYZ - LGW
1 stop19h 10mMultiple Airlines
Tue 18/1121:40LGW - YYZ
1 stop18h 35mMultiple Airlines
Deal found 5/11£411
Sun 30/1119:40YYZ - LHR
1 stop10h 10mIcelandair
Fri 5/1220:35LHR - YYZ
1 stop26h 40mIcelandair
Deal found 7/11£412
Fri 5/1219:25YYZ - STN
1 stop19h 05mMultiple Airlines
Fri 12/1218:45STN - YYZ
1 stop22h 45mMultiple Airlines
Deal found 5/11£412
Sun 30/1119:40YYZ - LHR
1 stop10h 10mIcelandair
Wed 10/1212:15LHR - YYZ
1 stop11h 00mIcelandair
Deal found 5/11£412
Sun 30/1119:40YYZ - LHR
1 stop10h 10mIcelandair
Mon 8/1220:35LHR - YYZ
1 stop26h 40mIcelandair
Deal found 5/11£413
Tue 2/1220:00YYZ - STN
1 stop21h 25mMultiple Airlines
Thu 4/1220:05STN - YYZ
1 stop21h 30mMultiple Airlines
Deal found 6/11£413
Mon 1/1221:35YYZ - LGW
Nonstop7h 10mAir Transat
Thu 4/1211:40LGW - YYZ
Nonstop8h 20mAir Transat
Deal found 6/11£415
Sun 16/1117:30YYZ - LHR
1 stop24h 10mTAP AIR PORTUGAL
Sat 6/1218:30LHR - YYZ
1 stop24h 55mTAP AIR PORTUGAL
Deal found 5/11£416
Sun 30/1119:40YYZ - LGW
1 stop10h 15mIcelandair
Wed 10/1211:55LGW - YYZ
1 stop11h 20mIcelandair
Deal found 5/11£416
Thu 4/1221:35YYZ - LGW
Nonstop7h 10mAir Transat
Wed 10/1211:40LGW - YYZ
Nonstop8h 20mAir Transat
Deal found 5/11£417

Cheap flight deals from Toronto to London

Discover tips and strategies to find the most affordable flight options for your journey from Toronto (YTO) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 7 November 2025.

Round-trip from

£407

One-way from

£185

Popular in

December

Cheapest in

February

Average price

£440

Good round-trip deal

£477 or less

Good one-way deal

£247 or less
Icelandair
  • Icelandair
  • 8/2-25/2
  • 2 total stops
  • 21h 10m total
  • Toronto to London
Search Deals
25/1
  • 25/1
  • 1 total stop
  • 17h 40m total
  • Toronto to London
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£18 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Toronto (YTO) to London (LON).
Search Deals
Price to beat on a one-way flight from Toronto (YTO) to London (LON).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Toronto to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 7 November 2025.
Use the filters below to find and compare flights from Toronto to London that are best for you.

Fly from

Toronto

Fly to

London

Route

Depart

Return

Price

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Mon 23/2

19:40-10:55

1 stop10h 15m

London Gatwick

Tue 3/3

11:55-18:15

1 stop11h 20m

£410

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Fri 20/3

20:40-19:30

1 stop18h 50m

London Heathrow

Mon 23/3

20:35-19:15

1 stop26h 40m

£412

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Sat 21/2

21:35-09:45

Nonstop7h 10m

London Gatwick

Sat 28/2

11:40-15:00

Nonstop8h 20m

£417

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Sat 21/2

21:35-09:45

Nonstop7h 10m

London Gatwick

Fri 6/3

11:40-15:00

Nonstop8h 20m

£417

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Fri 20/3

22:00-15:25

1 stop13h 25m

London Luton

Sat 28/3

06:00-15:15

1 stop13h 15m

£426

TorontoLondon

YYZ - STN

YYZSTN

Toronto Pearson Intl

Tue 28/4

22:05-14:45

1 stop11h 40m

London Stansted

Tue 5/5

06:30-13:55

1 stop12h 25m

£429

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Sat 31/1

19:40-18:15

2 stops17h 35m

London Luton

Sat 7/2

06:00-18:15

2 stops17h 15m

£430

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Tue 25/11

21:35-09:45

Nonstop7h 10m

London Gatwick

Tue 2/12

11:40-15:00

Nonstop8h 20m

£431

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Mon 6/4

23:25-14:40

1 stop10h 15m

London Gatwick

Mon 27/4

15:40-22:15

1 stop11h 35m

£432

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Sat 11/4

23:25-14:40

1 stop10h 15m

London Gatwick

Tue 28/4

13:00-19:10

1 stop11h 10m

£432

Flights are sorted by cheapest return flights first.

Deals found on 6/11

Showing 1-10 of 60 results
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6

Best time to book a flight from Toronto to London

Have a flexible travel schedule? Discover the best time to fly to London from Toronto with our price prediction graph.
Estimated return 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 Toronto to London

How far ahead should I book a flight from Toronto to London?

Use this chart to determine the optimal time to book a return flight from Toronto to London. Price data was last updated on 31 October 2025.

The price you pay for your flight from Toronto to London may vary depending on when you book. For the best chance of a lower fare, look to book 74 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Toronto to London?

Currently, March is the cheapest month in which you can book a flight from Toronto to London (average of £312). Flying from Toronto to London in July is currently the most expensive (average of £455). 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 YTO to LON?

Find hourly flight availability from Toronto to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 November 2025.

A simple way to save on the total cost of your ticket is to fly from Toronto to London in the afternoon. If you’re flexible enough to do this you can expect to save up to 13% on your trip compared to booking a flight in the evening.

Weekly flight availability from Toronto to London

Explore weekly flight availability from Toronto to London. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 7 November 2025.

The most flights from YTO to LON are scheduled on a Friday (42 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (29 on average).

How much does it cost for a return flight from Toronto to London?

What’s the top stopover airport for flights from Toronto to London?

Share of one-stop return flights from Toronto to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Reykjavik (KEF) – chosen by Cheapflights users on 51% of one-stop itineraries from Toronto to London on Cheapflights.

What’s the cheapest stopover airport for flights from Toronto to London?

Average return fare for one-stop flights from Toronto to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Reykjavik (KEF) is the most affordable one-stop option, with an average return flight price of £335.

What’s the fastest stopover option from Toronto to London?

Shortest average travel time for one-stop one-way flights from Toronto to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Halifax (YHZ) have the shortest average one-way travel time for one-stop routes: 8h 55m.

Which airport typically offers the quickest stopover for flights from Toronto to London?

Average stopover duration for one-stop one-way flights from Toronto to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Amsterdam (AMS) offer the fastest connection on this route, with an average stopover time of 1h 08m.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 7 November 2025.
Check out reviews from past customers who have flown with Porter Airlines, Air Transat, andAir Canada from Toronto to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very Good
387 reviews
Check prices

Food

7.6

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.
Porter Airlines
8.0
Very Good
387 reviews
Porter Airlines
8.0
Very Good
387 reviews
Check prices

Food

7.6

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.
Air Transat
7.8
Good
470 reviews
Porter Airlines
8.0
Very Good
387 reviews
Check prices

Food

7.6

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.
Air Canada
7.1
Good
10,416 reviews
Porter Airlines
8.0
Very Good
387 reviews
Check prices

Food

7.6

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.
Lufthansa
6.8
Okay
7,558 reviews
Porter Airlines
8.0
Very Good
387 reviews
Check prices

Food

7.6

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.
British Airways
6.7
Okay
7,500 reviews
Porter Airlines
8.0
Very Good
387 reviews
Check prices

Food

7.6

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.

Related info for your journey

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

  • How long is the flight from Toronto to London?

    For as low as £417, Icelandair can have you in London from Toronto in 7h 10m. Airlines will cover a distance of 3563 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Toronto to London round-trip?

    Currently priced at £348, Air Transat will fly you from Toronto to London and back. In addition to Air Transat, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Aer Lingus and Icelandair - these airlines can fly you to your destination from £375 and £375, respectively. These flights start at 26% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Toronto to London one-way?

    One-way options have recently been found by users for as low as £193 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include WestJet from £230 and Air Canada from £239 one-way.

  • What are the most popular routes from Toronto to London?

    The most popular flight routes from Toronto to London are Toronto Pearson Intl - London Heathrow, Toronto Pearson Intl - London Gatwick and Toronto Pearson Intl - London City.

  • What are the most reliable airlines from Toronto to London?

    The top 3 most reliable airlines when flying from Toronto to London are KLM (85%), Air France (85%) and Delta (85%).

  • What are the cheapest flights from Toronto to London?

    Looking for the cheapest flight from Toronto to London? While on average our users pay £1,134, our data indicates the cheapest price to be £220. The most popular route (Toronto Pearson Intl - London Heathrow), is priced around £373.

  • Can I find deals for flights from Toronto to London that include hotel bookings?

    Yes. In addition to deals on Toronto to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Toronto to London?

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

  • Can I find deals for business class flights from Toronto to London?

    Yes. Cheapflights offers flight deals from Toronto to London 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 Toronto to London?

    Currently, March is the cheapest month in which you can book a flight from Toronto to London (average of £312). Flying from Toronto to London in July is currently the most expensive (average of £455). 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

Travelling to a place near London?

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Alternative routes for Toronto to London

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Heathrow flights
Pearson Intl to Gatwick flights
Pearson Intl to London City flights
Pierre Elliott Trudeau Intl to Heathrow flights
Toronto Island to Heathrow flights
Pearson Intl to Stansted flights
Pearson Intl to Luton flights
Pierre Elliott Trudeau Intl to Gatwick flights
Pierre Elliott Trudeau Intl to Stansted flights
Pearson Intl to Edinburgh flights
Ottawa to Heathrow flights
Pearson Intl to Manchester flights
Ottawa to Gatwick flights
Pierre Elliott Trudeau Intl to Edinburgh flights
Pearson Intl to Birmingham flights
Pearson Intl to Southampton flights
Ottawa to Stansted flights
Pierre Elliott Trudeau Intl to Manchester flights
Ottawa to Manchester flights
Ottawa to Luton flights
Pearson Intl to Leeds flights
Pearson Intl to Newcastle upon Tyne flights
Hamilton to Heathrow flights
Pearson Intl to Liverpool flights
Ottawa to Edinburgh flights
Pierre Elliott Trudeau Intl to Birmingham flights
Pearson Intl to Bristol flights
Pearson Intl to Exeter flights
Pierre Elliott Trudeau Intl to Newcastle upon Tyne flights

Top 10 airlines flying from Toronto to London

Discover the top 10 airlines that operate flights from Toronto to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 7 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapest£348Average£493FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Aer LingusCheapest£375Average£518FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
IcelandairCheapest£375Average£506FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Porter AirlinesCheapest£380Average£497FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapest£389Average£512FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapest£391Average£464FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest£398Average£611FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapest£409Average£628FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest£411Average£543FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£426Average£514FlexibilityNo cancel feeOn-time76%
Search Finnair flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Toronto to London?

Deals for Toronto to London flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Toronto to London?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to London from Toronto.

Can Cheapflights find flights from Toronto to London with no change fees?

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

Can Cheapflights notify me if prices for flights from Toronto to London become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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