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C$ 106+ Cheap flights from the United Kingdom

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LHR — YYZ
10 Apr — 17 Apr1
1 adult
1 adult, Economy, 0 bags

What to know about flights from United Kingdom

Discover essential information about flights departing from United Kingdom, including flight schedules, destinations, airlines operating at the United Kingdom airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 11 March 2026.

Good round-trip deal

C$ 57 or less

Good one-way deal

C$ 31 or less
Price to beat on a round-trip flight from United Kingdom.
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Price to beat on a one-way flight from United Kingdom.
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Find flights from United Kingdom

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom
Explore the most affordable flight options available from United Kingdom. Find the lowest fares based on data from user searches, with prices last updated on 11 March 2026.

Tue 21/43:40 p.m.
LGW
-
YYZ
1 stop32h 30m
Icelandair
Tue 28/48:45 p.m.
YYZ
-
LGW
1 stop12h 55m
Icelandair
Deal found 6/3C$ 616
Mon 4/53:40 p.m.
LGW
-
YYZ
1 stop11h 25m
Icelandair
Fri 8/511:10 p.m.
YYZ
-
LGW
1 stop31h 35m
Icelandair
Deal found 10/3C$ 619
Tue 14/49:25 p.m.
LHR
-
YYZ
1 stop29h 40m
Icelandair
Tue 21/48:45 p.m.
YYZ
-
LHR
1 stop18h 35m
Icelandair
Deal found 7/3C$ 625
Wed 22/43:40 p.m.
LGW
-
YYZ
1 stop11h 25m
Icelandair
Wed 29/48:45 p.m.
YYZ
-
LGW
1 stop10h 00m
Icelandair
Deal found 8/3C$ 625
Thu 16/43:40 p.m.
LGW
-
YYZ
1 stop11h 25m
Icelandair
Thu 30/411:10 p.m.
YYZ
-
LGW
1 stop31h 35m
Icelandair
Deal found 10/3C$ 633
Thu 16/43:40 p.m.
LGW
-
YYZ
1 stop11h 25m
Icelandair
Fri 24/411:10 p.m.
YYZ
-
LGW
1 stop10h 30m
Icelandair
Deal found 9/3C$ 634
Tue 21/49:25 p.m.
LHR
-
YYZ
1 stop26h 45m
Icelandair
Thu 30/411:10 p.m.
YYZ
-
LHR
1 stop31h 45m
Icelandair
Deal found 9/3C$ 635
Fri 17/43:40 p.m.
LGW
-
YYZ
1 stop11h 25m
Icelandair
Tue 21/48:45 p.m.
YYZ
-
LGW
1 stop12h 55m
Icelandair
Deal found 9/3C$ 635
Wed 15/41:05 p.m.
LHR
-
YYZ
1 stop11h 05m
Icelandair
Tue 28/48:45 p.m.
YYZ
-
LHR
1 stop18h 35m
Icelandair
Deal found 10/3C$ 637
Sun 12/49:25 p.m.
LHR
-
YYZ
1 stop26h 45m
Icelandair
Tue 28/48:45 p.m.
YYZ
-
LHR
1 stop10h 10m
Icelandair
Deal found 9/3C$ 640
Wed 22/43:40 p.m.
LGW
-
YYZ
1 stop11h 25m
Icelandair
Tue 28/48:45 p.m.
YYZ
-
LGW
1 stop12h 55m
Icelandair
Deal found 8/3C$ 640
Tue 21/49:25 p.m.
LHR
-
YYZ
1 stop29h 40m
Icelandair
Sun 26/48:45 p.m.
YYZ
-
LHR
1 stop10h 10m
Icelandair
Deal found 10/3C$ 642

Find flights from United Kingdom within your budget

 
Find flights departing from United Kingdom that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 11 March 2026. In the last 7 days, Cheapflights users made a total of 629,999 searches

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Sat 25/4

3:40 p.m.-10:05 p.m.

1 stop11h 25m

Toronto Pearson Intl

Tue 12/5

11:10 p.m.-2:40 p.m.

1 stop10h 30m

C$ 684

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Tue 14/4

3:40 p.m.-7:10 p.m.

1 stop32h 30m

Toronto Pearson Intl

Wed 22/4

8:45 p.m.-2:40 p.m.

1 stop12h 55m

C$ 697

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Thu 7/5

1:00 p.m.-10:05 p.m.

1 stop14h 05m

Toronto Pearson Intl

Mon 11/5

8:45 p.m.-11:45 a.m.

1 stop10h 00m

C$ 698

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Mon 27/4

7:30 p.m.-3:40 p.m.

1 stop25h 10m

Toronto Pearson Intl

Tue 19/5

5:10 p.m.-5:40 p.m.

1 stop19h 30m

C$ 713

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 7/5

1:05 p.m.-7:10 p.m.

1 stop11h 05m

Toronto Pearson Intl

Mon 11/5

8:45 p.m.-8:20 p.m.

1 stop18h 35m

C$ 756

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Fri 26/6

3:40 p.m.-10:05 p.m.

1 stop11h 25m

Toronto Pearson Intl

Mon 13/7

11:10 p.m.-2:40 p.m.

1 stop10h 30m

C$ 789

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 15/4

9:30 a.m.-4:20 p.m.

1 stop11h 50m

Toronto Pearson Intl

Tue 28/4

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

Nonstop7h 05m

C$ 830

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Mon 7/9

7:30 p.m.-3:40 p.m.

1 stop25h 10m

Toronto Pearson Intl

Thu 17/9

5:10 p.m.-5:40 p.m.

1 stop19h 30m

C$ 830

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sun 19/4

2:10 p.m.-5:20 p.m.

Nonstop8h 10m

Toronto Pearson Intl

Sat 25/4

11:45 p.m.-11:50 a.m.

Nonstop7h 05m

C$ 859

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Tue 5/5

8:55 a.m.-9:00 p.m.

1 stop17h 05m

Toronto Pearson Intl

Wed 13/5

10:55 p.m.-11:10 a.m.

Nonstop7h 15m

C$ 868

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from United Kingdom

Have a flexible travel schedule? Discover the best time to fly from United Kingdom 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 United Kingdom

Get recent, data-driven insights about flights from United Kingdom including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from United Kingdom?

Currently, August is the cheapest month in which you can book a flight from United Kingdom (average of C$ 107). Flying from United Kingdom in December will prove the most costly (average of C$ 668). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from United Kingdom?

For flights departing from United Kingdom check dates and pricing for the following: Air Canada, Air Transat, Lufthansa, British Airways, Virgin Atlantic. These airlines depart to the following popular destinations: Toronto.

Air Canada
Air Canada
From C$ 580
British Airways
British Airways
From C$ 65
Air Transat
Air Transat
From C$ 421
Lufthansa
Lufthansa
From C$ 239

What is the cheapest place to fly to from United Kingdom?

The cheapest city to fly to from United Kingdom is Dublin, with prices starting at C$ 28. Explore other affordable destinations below.

Dublin
Dublin
From C$ 28
Edinburgh Turnhouse
Edinburgh Turnhouse
From C$ 29
Barcelona-El Prat
Barcelona-El Prat
From C$ 29
London
London
From C$ 31

Airline reviews for flights from United Kingdom

Get insights into the airlines that provide service from United Kingdom. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from United Kingdom. In the last 7 days, Cheapflights users made a total of 629,999 searches.
See what other customers who have flown with Air Transat,Virgin Atlantic, andAir Canada from the United Kingdom have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.7
Good
521 reviews
Check prices

Overall

7.7

Comfort

7.3

Food

6.8

Crew

8.5

Boarding

7.9

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Transat
7.7
Good
521 reviews
Air Transat
7.7
Good
521 reviews
Check prices

Overall

7.7

Comfort

7.3

Food

6.8

Crew

8.5

Boarding

7.9

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Virgin Atlantic
7.5
Good
680 reviews
Air Transat
7.7
Good
521 reviews
Check prices

Overall

7.7

Comfort

7.3

Food

6.8

Crew

8.5

Boarding

7.9

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Canada
7.1
Good
10,800 reviews
Air Transat
7.7
Good
521 reviews
Check prices

Overall

7.7

Comfort

7.3

Food

6.8

Crew

8.5

Boarding

7.9

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Lufthansa
6.8
Okay
7,844 reviews
Air Transat
7.7
Good
521 reviews
Check prices

Overall

7.7

Comfort

7.3

Food

6.8

Crew

8.5

Boarding

7.9

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
British Airways
6.7
Okay
7,784 reviews
Air Transat
7.7
Good
521 reviews
Check prices

Overall

7.7

Comfort

7.3

Food

6.8

Crew

8.5

Boarding

7.9

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.

Browse thousands of different options on Cheapflights for your next trip

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Related info for your journey

Access useful and relevant information related to your journey from United Kingdom. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 11 March 2026.

  • Which is the cheapest airport to catch a flight from United Kingdom?

    The cheapest routes to Dubai can be found at London Stansted airport from C$ 80. While London Luton airport is usually cheaper if your destination is Montreal with prices starting at C$ 94. Reference our flight search to find the best deals in real time.

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

    At the present moment the cheapest month to fly from United Kingdom is currently August; with December being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from United Kingdom?

    Check out the cheapest flights from United Kingdom to embark to:
    Travel from London to Palma de Mallorca from C$ 80 round trip
    Travel from London to Dubrovnik from C$ 119 round trip
    Travel from London to Faro from C$ 145 round trip
    Travel from London to Dubai from C$ 181 round trip
    Travel from London to Toronto from C$ 554 round trip

  • How does Cheapflights help users find flights from United Kingdom?

    Deals for flights from United Kingdom 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 to your preference, such as price, airport, cabin class, and plenty of other options.

  • Why should you use Cheapflights to find cheap flight tickets from United Kingdom?

    Millions of users choose and trust Cheapflights to book the best flight deals from United Kingdom for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

  • Can Cheapflights find flights from United Kingdom with no change fees?

    Yes! Cheapflights helps users easily find flights from United Kingdom with no change fees.

  • Can Cheapflights notify me if prices for flights from United Kingdom become cheaper?

    Not ready to book yet? You can track prices for flights from United Kingdom on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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How does Cheapflights help users find flights from United Kingdom?

Deals for flights from United Kingdom 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 to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from United Kingdom?

Millions of users choose and trust Cheapflights to book the best flight deals from United Kingdom for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from United Kingdom with no change fees?

Yes! Cheapflights helps users easily find flights from United Kingdom with no change fees.

Can Cheapflights notify me if prices for flights from United Kingdom become cheaper?

Not ready to book yet? You can track prices for flights from United Kingdom on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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