£329+ Cheap flights from London, Ontario

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 7/7. 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.
YXU — LHR
29 Jun — 6 Jul1
1 adult
1 adult, Economy, 0 bags

Find flights from London within your budget

 
Find flights departing from London 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 30 May 2026. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonEdinburgh

YXU - EDI

YXUEDI

London

Mon 15/6

10:05-07:20

1 stop16h 15m

Edinburgh Turnhouse

Fri 19/6

09:00-14:57

1 stop10h 57m

£520

LondonManchester

YXU - MAN

YXUMAN

London

Mon 14/9

18:20-06:30

1 stop31h 10m

Manchester

Fri 18/9

09:00-14:55

1 stop10h 55m

£530

LondonGlasgow

YXU - GLA

YXUGLA

London

Wed 9/9

18:20-10:10

2 stops34h 50m

Glasgow Intl

Sun 13/9

14:00-09:20

2 stops24h 20m

£564

LondonManchester

YXU - MAN

YXUMAN

London

Sun 4/10

18:20-10:25

2 stops35h 05m

Manchester

Thu 8/10

06:05-21:40

2 stops20h 35m

£572

LondonLondon

YXU - LHR

YXULHR

London

Tue 6/10

10:05-05:55

2 stops14h 50m

London Heathrow

Sat 10/10

09:30-21:40

2 stops17h 10m

£583

LondonGlasgow

YXU - GLA

YXUGLA

London

Wed 2/9

10:05-10:10

2 stops19h 05m

Glasgow Intl

Sun 6/9

14:00-21:40

2 stops36h 40m

£625
Fastest return journey

LondonLondon

YXU - LHR

YXULHR

London

Tue 6/10

18:20-08:35

1 stop9h 15m

London Heathrow

Sat 10/10

12:05-21:40

1 stop14h 35m

£643

LondonLondon

YXU - LHR

YXULHR

London

Sun 14/6

05:10-10:40

2 stops24h 30m

London Heathrow

Wed 17/6

14:10-09:17

2 stops24h 07m

£644

LondonLondon

YXU - LHR

YXULHR

London

Wed 21/10

15:30-11:50

1 stop15h 20m

London Heathrow

Sun 25/10

15:00-21:46

1 stop10h 46m

£644

LondonLondon

YXU - LHR

YXULHR

London

Mon 6/7

18:20-08:35

1 stop9h 15m

London Heathrow

Mon 13/7

12:40-09:17

2 stops25h 37m

£689

Flights are sorted by cheapest return flights first.

Deals found on 27/5

Showing 1-10 of 48 resultsSorted by cheapest first
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Best time to book a flight from London

Have a flexible travel schedule? Discover the best time to fly from London with our price prediction graph.
Estimated return 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 London

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

What is the cheapest place to fly to from London, Ontario?

The cheapest city to fly to from London, Ontario is Winnipeg, with prices starting at £225. Explore other affordable destinations below.

Winnipeg
Winnipeg
From £225

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Direct flights from Canada

Book a direct flight from one of these other cities located in Canada.
Direct flights from Ottawa
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Related info for your journey

Access useful and relevant information related to your journey from London. 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 30 May 2026.

  • What are the most popular destinations to fly to from London, Ontario?

    This month, the top selected destinations from London, Ontario are Calgary, Vancouver Intl Airport, Kelowna. Throughout the year, Calgary, Vancouver Intl Airport, Edmonton are some of the top choices made by users flying from London, Ontario.

  • What is the cheapest flight from London, Ontario to anywhere?

    Users have flown out of London, Ontario for as low as £225 to Winnipeg (prices may vary depending on the airline and departure time). On average, users have booked flights for £262 to fly from London, Ontario.

  • How does Cheapflights help users find flights from London?

    Cheapflights helps you search for flights from London via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

  • Why should you use Cheapflights to find cheap flight tickets from 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 from London.

  • Can Cheapflights find flights from London with no change fees?

    Need flexible booking options for your flight from London ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

    Yes, Cheapflights offers price alerts on flights from London so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London?

Cheapflights helps you search for flights from London via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from 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 from London.

Can Cheapflights find flights from London with no change fees?

Need flexible booking options for your flight from London ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on flights from London so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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