C$ 142+ Cheap Flights from the United Kingdom | Cheapflights

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Route

Depart

Return

Price

Cheapest round-trip

LondonMontreal

LGW London Gatwick - YUL Montreal Pierre Elliott Trudeau Intl

LGWYUL

London Gatwick

Fri 4/12

6:20 a.m.-9:40 a.m.

2 stops32h 20m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

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

Nonstop0h 00m

C$ 473

LondonMontreal

LGW London Gatwick - YUL Montreal Pierre Elliott Trudeau Intl

LGWYUL

London Gatwick

Tue 15/12

6:20 a.m.-12:10 p.m.

1 stop34h 50m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

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

Nonstop0h 00m

C$ 474

LondonMontreal

LGW London Gatwick - YUL Montreal Pierre Elliott Trudeau Intl

LGWYUL

London Gatwick

Fri 29/1

5:20 p.m.-1:25 p.m.

1 stop25h 05m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

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

Nonstop0h 00m

C$ 484

LondonMontreal

LGW London Gatwick - YUL Montreal Pierre Elliott Trudeau Intl

LGWYUL

London Gatwick

Tue 26/1

12:30 p.m.-12:10 p.m.

1 stop28h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

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

Nonstop0h 00m

C$ 488

LondonToronto

LGW London Gatwick - YYZ Toronto Pearson Intl

LGWYYZ

London Gatwick

Fri 19/2

4:55 p.m.-12:05 p.m.

1 stop24h 10m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 518

LondonToronto

LGW London Gatwick - YYZ Toronto Pearson Intl

LGWYYZ

London Gatwick

Wed 2/12

6:40 p.m.-4:15 p.m.

1 stop26h 35m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 570

LondonNew Delhi

LHR London Heathrow - DEL New Delhi Indira Gandhi Intl

LHRDEL

London Heathrow

Thu 28/1

8:05 p.m.-9:00 a.m.

1 stop31h 25m

New Delhi Indira Gandhi Intl

Wed 31/12

12:00 a.m.-7:30 p.m.

Nonstop0h 00m

C$ 574

LondonToronto

LGW London Gatwick - YYZ Toronto Pearson Intl

LGWYYZ

London Gatwick

Sun 17/1

6:40 p.m.-4:15 p.m.

1 stop26h 35m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 582

LondonToronto

LGW London Gatwick - YYZ Toronto Pearson Intl

LGWYYZ

London Gatwick

Sat 16/1

9:05 a.m.-4:15 p.m.

1 stop12h 10m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 584

LondonToronto

LGW London Gatwick - YYZ Toronto Pearson Intl

LGWYYZ

London Gatwick

Fri 15/1

6:40 p.m.-4:15 p.m.

1 stop26h 35m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 584

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/10

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.

LGW-YUL

LGW-YYZ

LHR-DEL

LHR-YYZ

LHR-YUL

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.

GB0-YYZ

LGW-YUL

LGW-YYZ

LHR-DEL

LHR-YYZ

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

Currently, February is the cheapest month in which you can book a flight from United Kingdom (average of C$ 809). Flying from United Kingdom in August will prove the most costly (average of C$ 1,195). 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, Aer Lingus. These airlines depart to the following popular destinations: Toronto.

Air Canada

Air Transat

Lufthansa

British Airways

British Airways

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

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

Edinburgh Turnhouse

Edinburgh Turnhouse

Kastrup Copenhagen

Kastrup Copenhagen

Dublin

London

When is the best time to book a flight from United Kingdom?

The price you pay for your flight from United Kingdom may vary depending on when you book. For the best chance of a lower fare, look to book 43 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Airline reviews for flights from United Kingdom

See what other customers who have flown with Air Transat,Aer Lingus, 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.

7.7

Good

Reviews

1 / 20

10.0

Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.

7.7

Good

7.7

Good

Reviews

1 / 20

10.0

Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.

7.3

Good

7.7

Good

Reviews

1 / 20

10.0

Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.

7.1

Good

7.7

Good

Reviews

1 / 20

10.0

Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.

6.8

Okay

7.7

Good

Reviews

1 / 20

10.0

Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.

British Airways

6.7

Okay

7.7

Good

Reviews

1 / 20

10.0

Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.

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International destinations

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Popular destinations

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United Kingdom cities

United Kingdom origins

Popular international destinations from United Kingdom

Flights from Heathrow to Calgary

Flights from Heathrow to New Delhi

Flights from Glasgow Intl to Amsterdam

Flights from Heathrow to Abu Dhabi

Flights from Heathrow to Munich

Flights from Manchester to Vienna

Flights from Manchester to Amsterdam

Flights from Heathrow to Mumbai

Flights from Gatwick to Marrakech

Flights from Birmingham to Amsterdam

Flights from Birmingham to New Delhi

Flights from Heathrow to Dublin

Flights from Heathrow to Hanoi

Flights from Heathrow to San Francisco

Flights from Gatwick to Tunis

Flights from Gatwick to Ottawa

Flights from Heathrow to Athens

Flights from Heathrow to Cairo

Related info for your journey

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$ 83. While London Luton airport is usually cheaper if your destination is Montreal with prices starting at C$ 97. 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 February; with August 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$ 83 round trip
Travel from London to Dubrovnik from C$ 124 round trip
Travel from London to Faro from C$ 150 round trip
Travel from London to Dubai from C$ 187 round trip
Travel from London to Calgary from C$ 641 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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