Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Toronto to London, ON from C$ 231

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 13/7. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — YXU
17 Jun — 24 Jun1
1 adult

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 (YXU). 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 12 June 2025.

Round-trip from

C$ 454

One-way from

C$ 231

Popular in

September

Cheapest in

January

Average price

C$ 602

Good round-trip deal

C$ 545 or less
Air Canada
  • Air Canada
  • 3/7-6/7
  • Nonstop
  • 1h 36m total
  • Toronto to London
Search Deals
Flair Airlines
  • Flair Airlines
  • 13/7
  • 1 total stop
  • 24h 00m total
  • Toronto to London
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 63 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals
Price to beat on a round-trip flight from Toronto (YTO) to London.
Search Deals

Find flight deals from Toronto to London

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 12 June 2025.

Thu 3/78:30 a.m.YYZ - YXU
Nonstop0h 47mAir Canada
Sun 6/79:55 a.m.YXU - YYZ
Nonstop0h 49mAir Canada
Deal found 10/6C$ 454
Wed 9/710:00 a.m.YYZ - YXU
1 stop11h 00mFlair Airlines
Wed 16/79:45 p.m.YXU - YYZ
1 stop26h 40mFlair Airlines
Deal found 11/6C$ 503
Tue 8/79:00 p.m.YYZ - YXU
1 stop24h 00mMultiple Airlines
Tue 15/78:00 p.m.YXU - YYZ
1 stop10h 12mMultiple Airlines
Deal found 10/6C$ 537
Thu 10/76:30 p.m.YYZ - YXU
1 stop10h 44mWestJet
Thu 17/76:00 a.m.YXU - YYZ
1 stop8h 52mWestJet
Deal found 12/6C$ 570
Thu 24/74:05 p.m.YTZ - YXU
2 stops28h 55mMultiple Airlines
Thu 31/76:00 a.m.YXU - YTZ
2 stops28h 37mMultiple Airlines
Deal found 12/6C$ 690

Cheapflights Fare Finder

Customize 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 629,999 searches. Data last updated 12 June 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 - YXU

YYZYXU

Toronto Pearson Intl

Thu 3/7

8:30 a.m.-9:17 a.m.

Nonstop0h 47m

London

Sun 6/7

9:55 a.m.-10:44 a.m.

Nonstop0h 49m

C$ 454

TorontoLondon

YYZ - YXU

YYZYXU

Toronto Pearson Intl

Wed 9/7

10:00 a.m.-9:00 p.m.

1 stop11h 00m

London

Wed 16/7

9:45 p.m.-12:25 a.m.

1 stop26h 40m

C$ 503

TorontoLondon

YYZ - YXU

YYZYXU

Toronto Pearson Intl

Tue 8/7

9:00 p.m.-9:00 p.m.

1 stop24h 00m

London

Tue 15/7

8:00 p.m.-6:12 a.m.

1 stop10h 12m

C$ 537

TorontoLondon

YYZ - YXU

YYZYXU

Toronto Pearson Intl

Thu 10/7

6:30 p.m.-5:14 a.m.

1 stop10h 44m

London

Thu 17/7

6:00 a.m.-2:52 p.m.

1 stop8h 52m

C$ 570

TorontoLondon

YTZ - YXU

YTZYXU

Toronto Island

Thu 24/7

4:05 p.m.-9:00 p.m.

2 stops28h 55m

London

Thu 31/7

6:00 a.m.-10:37 a.m.

2 stops28h 37m

C$ 690

TorontoLondon

YYZ - YXU

YYZYXU

Toronto Pearson Intl

Sun 13/7

9:00 p.m.-9:00 p.m.

1 stop24h 00m

C$ 231

TorontoLondon

YYZ - YXU

YYZYXU

Toronto Pearson Intl

Sun 13/7

8:40 p.m.-9:27 p.m.

Nonstop0h 47m

C$ 252

TorontoLondon

YTZ - YXU

YTZYXU

Toronto Island

Wed 25/6

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

2 stops14h 00m

C$ 283

TorontoLondon

YYZ - YXU

YYZYXU

Toronto Pearson Intl

Sun 13/7

8:20 p.m.-9:00 p.m.

2 stops24h 40m

C$ 304

TorontoLondon

YYZ - YXU

YYZYXU

Toronto Pearson Intl

Mon 14/7

8:00 p.m.-5:14 a.m.

1 stop9h 14m

C$ 319

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

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 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 Toronto to London

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

Currently, October is the cheapest month in which you can book a flight from Toronto to London, Ontario (average of C$ 243). Flying from Toronto to London, Ontario in December is currently the most expensive (average of C$ 478). 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 YXU?

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 12 June 2025.

It’s optimal to fly from Toronto to London, Ontario in the morning. By choosing this option you can save up to 23% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Toronto to London, Ontario?

Use this chart to determine the cheapest time to fly round-trip from Toronto to London. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Toronto to London, Ontario flight should consider departing on Wednesday at noon when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Toronto to London, Ontario

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 12 June 2025.

The most flights from YTO to YXU are scheduled on a Wednesday (10 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in London by month

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

In terms of precipitation, rainfall in London, Ontario ranges from 70.0 - 100.0 mm per month. January is typically the wettest month, when rainfall can reach 100.0 mm. March is typically the driest time to visit London, Ontario when rainfall is around 70.0 mm.

Temperature in London by month

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

If weather is an important factor for your trip to London, Ontario, 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 20.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around -6.0 C).

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 12 June 2025.
See what other customers who have flown with WestJet, Air Canada and Flair Airlines from Toronto to London have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.2
Good
2,868 reviews
Check prices

Comfort

7.1

Boarding

7.4

Entertainment

6.1

Crew

7.9

Overall

7.2

Food

6.2

Reviews

1 / 20
6.0
Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight
WestJet
7.2
Good
2,868 reviews
WestJet
7.2
Good
2,868 reviews
Check prices

Comfort

7.1

Boarding

7.4

Entertainment

6.1

Crew

7.9

Overall

7.2

Food

6.2

Reviews

1 / 20
6.0
Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight
Air Canada
7.1
Good
9,537 reviews
WestJet
7.2
Good
2,868 reviews
Check prices

Comfort

7.1

Boarding

7.4

Entertainment

6.1

Crew

7.9

Overall

7.2

Food

6.2

Reviews

1 / 20
6.0
Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight
Flair Airlines
6.0
Okay
242 reviews
WestJet
7.2
Good
2,868 reviews
Check prices

Comfort

7.1

Boarding

7.4

Entertainment

6.1

Crew

7.9

Overall

7.2

Food

6.2

Reviews

1 / 20
6.0
Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight

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.

  • What airport do you fly into for flights to London from Toronto?

    For a flight from Toronto to London, you will be flying into London. London (YXU) is just 8.6 km from the centre of the city. London is the only London airport and it handles 7 inbound flights from Toronto per day. 1 airline has flights to London from Toronto on a regular basis.

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

    Currently priced at C$ 454, Air Canada will fly you from Toronto to London, Ontario and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Flair Airlines and WestJet - these airlines can fly you to your destination from C$ 503 and C$ 570, respectively. Air Canada is priced at 25% lower than the current average price of a flight leaving 3 months from now.

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

    To fly one-way, consider booking your trip with Flair Airlines, which is currently one of the cheapest options available, starting at C$ 231. Air Canada flights start at C$ 252 while deals on WestJet start at C$ 319 one-way.

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

    Before booking your flight to London, Ontario from Toronto, check out the most reliable airlines to get you to your destination on time: Avianca (91%), Emirates (84%), United Airlines( 81%).

  • What are the cheapest flights from Toronto to London, Ontario?

    Looking for the cheapest flight from Toronto to London, Ontario? While on average our users pay C$ 602, our data indicates the cheapest price to be C$ 447. The most popular route (Toronto Pearson Intl - London), is priced around C$ 455.

  • 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 vacation 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, Ontario?

    Currently, October is the cheapest month in which you can book a flight from Toronto to London, Ontario (average of C$ 243). Flying from Toronto to London, Ontario in December is currently the most expensive (average of C$ 478). 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 Toronto?

Book flights to Toronto if you plan to visit one of these locations
Grand Bend
Port Stanley

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Toronto to London on these airlines

Choose from the following airlines for your flight from Toronto to London. Flights are based on user searches made on Cheapflights and were last updated on 12 June 2025.
Air Canada flights from Toronto to London

Top airline flying from Toronto to London

Discover the top airline 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 629,999 searches. Data last updated 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 427AverageC$ 616FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers 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?

When you search for this flight from Toronto to London, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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?

Certainly. Search results for flights to London from Toronto shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Of course! You can now track prices for flights from Toronto to London and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

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.