$257+ Cheap flights from London, Ontario

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/2. 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 — BNE
17 Jan — 24 Jan1
1 adult
1 adult, Economy, 0 bags

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Cheapest flights from London
Explore the most affordable flight options available from London. Find the lowest fares based on data from user searches, with prices last updated on 18 December 2025.

Sat 7/217:40YXU - BNE
2 stops48h 05mAir Canada
Wed 11/210:45BNE - YXU
2 stops37h 01mAir Canada
Deal found 14/12$1,650
Sat 23/518:10YXU - BNE
2 stops46h 55mAir Canada
Fri 5/610:00BNE - YXU
2 stops36h 53mAir Canada
Deal found 15/12$1,773
Tue 17/209:25YXU - BNE
3 stops32h 20mAir Canada
Wed 11/309:45BNE - YXU
2 stops21h 20mAir Canada
Deal found 15/12$1,805
Sun 8/217:40YXU - BNE
2 stops24h 05mAir Canada
Thu 12/210:45BNE - YXU
2 stops45h 20mAir Canada
Deal found 15/12$1,826
Fri 22/512:20YXU - BNE
2 stops28h 45mAir Canada
Fri 5/610:00BNE - YXU
3 stops25h 38mAir Canada
Deal found 15/12$1,900
Fri 8/512:20YXU - BNE
3 stops53h 40mAir Canada
Fri 22/510:00BNE - YXU
2 stops45h 33mAir Canada
Deal found 15/12$1,935
Sat 23/509:30YXU - SYD
2 stops55h 50mAir Canada
Wed 27/509:20SYD - YXU
2 stops40h 23mAir Canada
Deal found 15/12$2,037
Thu 14/509:30YXU - SYD
2 stops31h 50mAir Canada
Mon 18/509:20SYD - YXU
2 stops46h 13mAir Canada
Deal found 16/12$2,054
Fri 8/512:20YXU - BNE
3 stops32h 20mMultiple Airlines
Fri 22/510:00BNE - YXU
3 stops25h 38mMultiple Airlines
Deal found 15/12$2,057
Fri 30/109:50YXU - SYD
2 stops31h 25mUnited Airlines
Fri 6/211:50SYD - YXU
2 stops45h 15mUnited Airlines
Deal found 16/12$2,408
Sat 23/518:10YXU - BNE
2 stops46h 55mMultiple Airlines
Fri 5/620:05BNE - YXU
3 stops39h 33mMultiple Airlines
Deal found 15/12$2,814
Fri 22/506:00YXU - BNE
3 stops46h 35mMultiple Airlines
Fri 5/612:55BNE - YXU
3 stops30h 17mMultiple Airlines
Deal found 15/12$2,855

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 18 December 2025. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Brisbane

Route

Depart

Return

Price

LondonBrisbane

YXU - BNE

YXUBNE

London

Sat 23/5

18:10-07:05

2 stops46h 55m

Brisbane

Fri 5/6

10:00-08:53

2 stops36h 53m

$1,773

LondonBrisbane

YXU - BNE

YXUBNE

London

Tue 17/2

09:25-08:45

2 stops32h 20m

Brisbane

Wed 11/3

09:45-21:21

2 stops25h 36m

$1,805

LondonBrisbane

YXU - BNE

YXUBNE

London

Sun 8/2

17:40-08:45

2 stops24h 05m

Brisbane

Thu 12/2

10:45-17:05

2 stops45h 20m

$1,826

LondonBrisbane

YXU - BNE

YXUBNE

London

Fri 22/5

12:20-07:05

2 stops28h 45m

Brisbane

Fri 5/6

10:00-21:38

3 stops25h 38m

$1,900

LondonBrisbane

YXU - BNE

YXUBNE

London

Fri 8/5

18:10-07:05

2 stops22h 55m

Brisbane

Fri 22/5

10:00-11:43

2 stops63h 43m

$1,900

LondonSydney

YXU - SYD

YXUSYD

London

Sat 23/5

12:20-07:20

2 stops53h 00m

Sydney Kingsford Smith

Wed 27/5

09:20-08:53

2 stops37h 33m

$2,037

LondonSydney

YXU - SYD

YXUSYD

London

Thu 14/5

09:30-07:20

2 stops31h 50m

Sydney Kingsford Smith

Mon 18/5

09:20-17:33

2 stops46h 13m

$2,054

LondonSydney

YXU - SYD

YXUSYD

London

Fri 30/1

09:50-09:15

2 stops31h 25m

Sydney Kingsford Smith

Fri 6/2

11:50-17:05

2 stops45h 15m

$2,408

LondonBrisbane

YXU - BNE

YXUBNE

London

Sat 23/5

18:10-07:05

2 stops46h 55m

Brisbane

Fri 5/6

20:05-21:38

3 stops39h 33m

$2,814

LondonSydney

YXU - SYD

YXUSYD

London

Sat 31/1

09:50-18:50

2 stops41h 00m

Sydney Kingsford Smith

Sat 7/2

15:50-21:21

2 stops45h 31m

$2,993

Flights are sorted by cheapest return flights first.

Deals found on 15/12

Showing 1-10 of 13 results
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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 month to book a flight from London, Ontario?

Currently, October is the cheapest month in which you can book a flight from London, Ontario (average of $351). Flying from London, Ontario in July will prove the most costly (average of $1,560). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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Direct flights from Canada

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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 18 December 2025.

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

    For the current month, the most popular flights from London, Ontario are Calgary, Vancouver Intl Airport, Cancún. Calgary, Vancouver Intl Airport, Cancún are the most popular locations from London, Ontario year round.

  • What is the cheapest month to fly from London, Ontario?

    Currently, the cheapest month for flights from London, Ontario is October. The most expensive month for flights is July. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • How does Cheapflights help users find flights from London?

    When you search for this flight from London, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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

    Cheapflights helps you find that perfect flight from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

    Cheapflights does show flights with no change fees to all users. To see these options for flights from London, users can toggle the no change fees filter when performing a flight search.

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

    Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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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?

When you search for this flight from London, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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

Cheapflights helps you find that perfect flight from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from London with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from London, users can toggle the no change fees filter when performing a flight search.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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