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Cheap flights from Toronto Island Airport to London from €346

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Toronto Island Airport to London departing on 1/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Toronto Island Airport to London

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
11:00 - 06:55
YTZ
-
LHR
38h 55m
2 stops
United Airlines Logo
12:15 - 20:09
LHR
-
YTZ
36h 54m
2 stops
€535United Airlines
Fri, 17 Apr - Fri, 24 Apr
United Airlines Logo
11:00 - 06:55
YTZ
-
LHR
14h 55m
2 stops
United Airlines Logo
07:00 - 20:09
LHR
-
YTZ
18h 09m
2 stops
€564United Airlines
Sat, 25 Apr - Sat, 2 May
United Airlines Logo
07:25 - 06:55
YTZ
-
LHR
18h 30m
2 stops
United Airlines Logo
07:00 - 20:09
LHR
-
YTZ
18h 09m
2 stops
€565United Airlines
Sat, 25 Apr - Sat, 9 May
United Airlines Logo
18:10 - 06:55
YTZ
-
LHR
31h 45m
2 stops
United Airlines Logo
12:15 - 14:39
LHR
-
YTZ
31h 24m
2 stops
€566United Airlines
Mon, 20 Apr - Mon, 27 Apr
United Airlines Logo
14:20 - 06:55
YTZ
-
LHR
35h 35m
2 stops
United Airlines Logo
12:15 - 09:34
LHR
-
YTZ
26h 19m
2 stops
€567United Airlines
Wed, 29 Apr - Sat, 9 May
United Airlines Logo
11:00 - 07:15
YTZ
-
LHR
15h 15m
1 stop
United Airlines Logo
10:25 - 20:09
LHR
-
YTZ
14h 44m
1 stop
€635United Airlines
Sun, 19 Apr - Wed, 29 Apr
United Airlines Logo
11:00 - 07:15
YTZ
-
LHR
15h 15m
1 stop
United Airlines Logo
10:25 - 20:09
LHR
-
YTZ
14h 44m
1 stop
€659United Airlines
Wed, 15 Apr - Thu, 23 Apr
United Airlines Logo
11:00 - 07:15
YTZ
-
LHR
15h 15m
1 stop
United Airlines Logo
10:25 - 20:09
LHR
-
YTZ
14h 44m
1 stop
€659United Airlines
Thu, 23 Apr - Thu, 30 Apr
United Airlines Logo
11:00 - 06:55
YTZ
-
LHR
14h 55m
2 stops
United Airlines Logo
12:15 - 18:42
LHR
-
YTZ
11h 27m
1 stop
€675United Airlines
Sun, 26 Apr - Sun, 7 Jun
United Airlines Logo
11:00 - 06:55
YTZ
-
LHR
14h 55m
2 stops
United Airlines Logo
10:25 - 20:09
LHR
-
YTZ
14h 44m
1 stop
€676United Airlines
Sat, 9 May - Sun, 24 May

United Airlines flights from Toronto Island Airport to London

Our best United Airlines deals on Toronto Island Airport to London flight tickets
United Airlines
17 Apr
YTZ11:00Toronto Island
38h 55m
2 stops
LHR06:55London Heathrow
24 Apr
LHR12:15London Heathrow
36h 54m
2 stops
YTZ20:09Toronto Island
€535
United Airlines
25 Apr
YTZ11:00Toronto Island
14h 55m
2 stops
LHR06:55London Heathrow
2 May
LHR07:00London Heathrow
18h 09m
2 stops
YTZ20:09Toronto Island
€564
United Airlines
25 Apr
YTZ07:25Toronto Island
18h 30m
2 stops
LHR06:55London Heathrow
9 May
LHR07:00London Heathrow
18h 09m
2 stops
YTZ20:09Toronto Island
€565

momondo Fare Finder

 
Customise your flight search to find flights from Toronto Island Airport 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, momondo users made 13,528 searches. Data last updated 7 March 2026.
Use the filters below to find and compare flights from Toronto Island Airport to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Fri 17/4

11:00-06:55

2 stops38h 55m

London Heathrow

Fri 24/4

12:15-20:09

2 stops36h 54m

€535

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Sat 25/4

11:00-06:55

2 stops14h 55m

London Heathrow

Sat 2/5

07:00-20:09

2 stops18h 09m

€564

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Sat 25/4

07:25-06:55

2 stops18h 30m

London Heathrow

Sat 9/5

07:00-20:09

2 stops18h 09m

€565

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Mon 20/4

18:10-06:55

2 stops31h 45m

London Heathrow

Mon 27/4

12:15-14:39

2 stops31h 24m

€566

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Wed 29/4

14:20-06:55

2 stops35h 35m

London Heathrow

Sat 9/5

12:15-09:34

2 stops26h 19m

€567

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Sun 19/4

11:00-07:15

1 stop15h 15m

London Heathrow

Wed 29/4

10:25-20:09

1 stop14h 44m

€635

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Wed 15/4

11:00-07:15

1 stop15h 15m

London Heathrow

Thu 23/4

10:25-20:09

1 stop14h 44m

€659

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Thu 23/4

11:00-07:15

1 stop15h 15m

London Heathrow

Thu 30/4

10:25-20:09

1 stop14h 44m

€659
Fastest return journey

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Sun 26/4

11:00-06:55

2 stops14h 55m

London Heathrow

Sun 7/6

12:15-18:42

1 stop11h 27m

€675

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Sat 9/5

11:00-06:55

2 stops14h 55m

London Heathrow

Sun 24/5

10:25-20:09

1 stop14h 44m

€676

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to London from

How to get the cheapest flight ticket from Toronto Island Airport to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to London?

Our data shows that Tuesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as €723. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Toronto Island Airport to London for around €754.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is in the afternoon when flights can be purchased for as low as €747. In contrast, the most expensive time of day to depart to London is in the evening when prices are around €805.

When to book flights from Toronto Island Airport to London

Are you open to changing your travel dates? Check out the ideal times to fly from Toronto Island Airport to London according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Toronto Island Airport to London (YTZ to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Toronto Island Airport to London

Fastest flight time

10h 35m

Direct flights

None
The fastest flight from Toronto Island Airport to London takes 10h 35m
There are no direct flights from Toronto Island Airport to London. There are no popular flight routes from Toronto Island Airport to London.
Search flight deals

  • How far is Toronto Island to London by plane?

    The straight-line distance from Toronto Island to London is 5711.6 km. By plane, this route typically takes 10h 35m.

  • When did momondo last update prices for flights from Toronto Island Airport to London?

    Prices for flights from Toronto Island Airport to London were last updated today.

  • How old do you have to be to fly from Toronto Island Airport to London?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Toronto Island Airport to London.

  • What documentation or ID do you need to fly to London?

    The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Croydon
Hounslow
Shepperton
Southend-on-Sea
Surbiton
Slough
Watford
Luton
Harlow
Dorking
Abingdon
Milton Keynes
Aylesbury
Dartford
Maidstone
St. Albans
Stansted
Ilford
Chichester

Why use momondo?

Why should I use momondo to find a flight deal from Toronto to London?

It is quick and easy to find Toronto to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

Can I find flights from Toronto to London with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Toronto to London flights to just show those with flexible booking policies.

How can momondo help me find flights from Toronto to London?

Once all potential Toronto to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Toronto to London right now. Can momondo alert me if prices change?

Price alerts on flights to London from Toronto are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 57.3 km from London
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London Gatwick Airport
London Heathrow Airport
London Luton Airport
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London Stansted Airport