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Cheap flights from London Heathrow Airport to Toronto from C$ 442

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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YTO
27 Jan — 3 Feb1
1 adult

The best prices from London Heathrow to Toronto are usually found in February or January, booked 81 days in advance, depart on a Friday or Wednesday and return on a Sunday

Cheap flight deals from Heathrow to Toronto

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Toronto (YTO). 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 22 January 2025.

Round-trip from

C$ 618

One-way from

C$ 442

Popular in

August

Cheapest in

February

Average price

C$ 769

Good round-trip deal

C$ 748 or less

Good one-way deal

C$ 783 or less
Lufthansa
  • Lufthansa
  • 7/5-14/5
  • 1 total stop
  • 19h 00m total
  • London to Toronto
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5/3
  • 5/3
  • 1 total stop
  • 14h 40m total
  • London to Toronto
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Highest demand for flights based on searches. 16% potential increase in price (C$ 250 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 44 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Price to beat on a round-trip flight from London Heathrow to Toronto (YTO).
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Price to beat on a one-way flight from London Heathrow to Toronto (YTO).
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Find flight deals from Heathrow to Toronto

Cheapest flights from Heathrow to Toronto
Explore the most affordable flight options available from Heathrow to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 January 2025.

Sun 2/118:05 p.m.LHR - YYZ
2 stops27h 40mSWISS
Wed 12/118:30 p.m.YYZ - LHR
1 stop16h 20mSWISS
Deal found 22/1C$ 618
Mon 3/23:00 p.m.LHR - YTZ
1 stop11h 50mAir Canada
Mon 10/23:25 p.m.YTZ - LHR
1 stop10h 45mAir Canada
Deal found 22/1C$ 618
Sun 2/117:25 p.m.LHR - YYZ
1 stop24h 10mAir Canada
Wed 12/116:10 p.m.YYZ - LHR
Nonstop7h 20mAir Canada
Deal found 22/1C$ 620
Wed 26/26:00 p.m.LHR - YYZ
Nonstop8h 40mLufthansa
Tue 11/312:40 a.m.YYZ - LHR
Nonstop7h 10mLufthansa
Deal found 22/1C$ 621
Mon 17/26:00 a.m.LHR - YYZ
2 stops37h 41mAustrian Airlines
Mon 24/35:00 p.m.YYZ - LHR
2 stops35h 20mAustrian Airlines
Deal found 22/1C$ 624
Wed 5/28:55 a.m.LHR - YTZ
2 stops15h 55mMultiple Airlines
Wed 12/212:25 p.m.YTZ - LHR
1 stop13h 45mMultiple Airlines
Deal found 22/1C$ 633
Thu 5/69:25 p.m.LHR - YYZ
1 stop26h 45mIcelandair
Sun 8/611:00 p.m.YYZ - LHR
1 stop16h 20mIcelandair
Deal found 22/1C$ 639
Wed 5/38:55 a.m.LHR - YYZ
1 stop12h 25mMultiple Airlines
Fri 14/39:10 p.m.YYZ - LHR
Nonstop7h 20mMultiple Airlines
Deal found 22/1C$ 641
Wed 5/26:20 a.m.LHR - YHM
2 stops15h 50mMultiple Airlines
Sun 9/26:20 p.m.YHM - LHR
2 stops22h 05mMultiple Airlines
Deal found 22/1C$ 643
Sat 8/36:00 a.m.LHR - YYZ
1 stop13h 40mTAP AIR PORTUGAL
Sat 15/36:35 p.m.YYZ - LHR
1 stop16h 55mTAP AIR PORTUGAL
Deal found 22/1C$ 650
Tue 28/13:00 p.m.LHR - YTZ
1 stop11h 50mLufthansa
Sun 9/28:25 p.m.YTZ - LHR
1 stop29h 45mLufthansa
Deal found 21/1C$ 650
Tue 2/95:50 p.m.LHR - YYZ
Nonstop7h 50mDelta
Wed 17/910:30 p.m.YYZ - LHR
Nonstop7h 10mDelta
Deal found 22/1C$ 676

Find flights from Heathrow to Toronto within your budget

Customize your flight search to find flights from Heathrow to Toronto 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 22 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 7/5

8:30 a.m.-11:25 a.m.

Nonstop7h 55m

Toronto Pearson Intl

Wed 14/5

9:25 p.m.-9:35 a.m.

Nonstop7h 10m

C$ 618

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Mon 3/2

3:00 p.m.-9:50 p.m.

1 stop11h 50m

Toronto Island

Mon 10/2

3:25 p.m.-7:10 a.m.

1 stop10h 45m

C$ 618

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sun 2/3

7:25 p.m.-9:50 p.m.

2 stops31h 25m

Toronto Pearson Intl

Sun 16/3

11:30 p.m.-9:40 p.m.

2 stops42h 10m

C$ 620

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 5/2

6:00 p.m.-9:40 p.m.

Nonstop8h 40m

Toronto Pearson Intl

Sun 9/2

9:35 p.m.-8:35 p.m.

1 stop18h 00m

C$ 623

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Wed 5/2

8:55 a.m.-7:50 p.m.

2 stops15h 55m

Toronto Island

Wed 12/2

12:25 p.m.-7:10 a.m.

1 stop13h 45m

C$ 633

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 5/2

8:55 a.m.-6:05 p.m.

2 stops14h 10m

Toronto Pearson Intl

Sun 9/2

9:35 p.m.-8:35 p.m.

1 stop18h 00m

C$ 634

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 5/6

9:25 p.m.-7:10 p.m.

1 stop26h 45m

Toronto Pearson Intl

Sun 8/6

11:00 p.m.-8:20 p.m.

1 stop16h 20m

C$ 639

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Tue 4/2

8:55 a.m.-4:00 p.m.

1 stop12h 05m

Toronto Pearson Intl

Tue 11/2

2:00 p.m.-11:15 a.m.

2 stops16h 15m

C$ 643

LondonHamilton

LHR - YHM

LHRYHM

London Heathrow

Wed 5/2

6:20 a.m.-5:10 p.m.

2 stops15h 50m

Hamilton

Sun 9/2

6:20 p.m.-9:25 p.m.

2 stops22h 05m

C$ 643

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sat 8/3

6:00 a.m.-2:40 p.m.

1 stop13h 40m

Toronto Pearson Intl

Sat 15/3

6:35 p.m.-3:30 p.m.

1 stop16h 55m

C$ 650

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/1

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Best time to book a flight from Heathrow to Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto from Heathrow 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.

Travel insights for flights from Heathrow to Toronto

Get recent, data-driven insights about flights from Heathrow to Toronto including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Heathrow to Toronto. Price data was last updated on 17 January 2025.

The price you pay for your flight from London Heathrow Airport to Toronto may vary depending on when you book. For the best chance of a lower fare, look to book 81 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 London Heathrow Airport to Toronto?

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Toronto (average of C$ 167). Flying from London Heathrow Airport to Toronto in July is currently the most expensive (average of C$ 258). 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 LHR to YTO?

Find hourly flight availability from Heathrow to Toronto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 January 2025.