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London

$49+ Cheap flights from London, ON

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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — DFW
Jan 16 — Jan 231
Fri 1/16
Fri 1/23
1 adult, Economy
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What to know about flights from London

Discover essential information about flights departing from London, including flight schedules, destinations, airlines operating at the London airport, and any specific guidelines or requirements for travelers. Please note that the information is based on the most recent updates available. Data last updated December 17, 2025.

Cheapest round-trip flight

$157

Cheapest airline

Flair Airlines

Good round-trip deal

$210 or less

Good one-way deal

$199 or less
The cheapest round-trip flight from London is currently to Calgary.
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On average, Flair Airlines currently has the cheapest one-way flight from London (avg. price of $305).
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Price to beat on a round-trip flight from London.
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Price to beat on a one-way flight from London.
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Find flights from London

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 December 17, 2025.

This oojo deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/167:30 amYXU - YYC
Nonstop4h 20mWestJet
Tue 1/2012:50 amYYC - YXU
Nonstop3h 44mWestJet
Deal found 12/17$137
This oojo deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/258:10 pmYXU - YYC
Nonstop4h 16mWestJet
Mon 3/3012:50 amYYC - YXU
Nonstop3h 45mWestJet
Deal found 12/16$141
This WestJet deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/228:10 pmYXU - YYC
Nonstop4h 16mWestJet
Sun 2/2212:50 amYYC - YXU
Nonstop3h 45mWestJet
Deal found 12/17$170
This oojo deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:00 amYXU - YYC
Nonstop4h 07mWestJet
Fri 5/81:30 pmYYC - YXU
Nonstop3h 37mWestJet
Deal found 12/17$183
This WestJet deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/172:35 pmYXU - YYC
2 stops7h 30mWestJet
Sun 5/1711:35 pmYYC - YXU
Nonstop3h 37mWestJet
Deal found 12/17$184
This oojo deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/137:30 amYXU - YYC
Nonstop4h 16mWestJet
Sun 2/151:30 pmYYC - YXU
Nonstop3h 43mWestJet
Deal found 12/16$190
This WestJet deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/192:35 pmYXU - YYC
1 stop7h 05mWestJet
Tue 5/1911:35 pmYYC - YXU
Nonstop3h 37mWestJet
Deal found 12/17$209
This WestJet deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/172:35 pmYXU - YYC
2 stops9h 35mWestJet
Thu 5/2111:35 pmYYC - YXU
Nonstop3h 37mWestJet
Deal found 12/17$211
This Air Canada deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/165:40 pmYXU - YYC
1 stop8h 34mAir Canada
Wed 1/2111:40 pmYYC - YXU
1 stop7h 06mAir Canada
Deal found 12/17$221
This Air Canada deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/265:10 amYXU - MCO
1 stop6h 05mAir Canada
Fri 1/3010:20 amMCO - YXU
1 stop6h 45mAir Canada
Deal found 12/15$350
This Air Canada deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/255:40 pmYXU - MCO
1 stop6h 10mAir Canada
Thu 1/2910:20 amMCO - YXU
1 stop6h 45mAir Canada
Deal found 12/15$359
This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/237:30 amYXU - MCO
2 stops36h 18mMultiple Airlines
Tue 1/275:30 pmMCO - YXU
1 stop13h 04mMultiple Airlines
Deal found 12/17$369

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 December 17, 2025. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

Dallas/Fort Worth

Route

Depart

Return

Price

LondonCalgary

YXU - YYC

YXUYYC

London

Wed 3/25

8:10 pm-10:26 pm

Nonstop4h 16m

Calgary

Mon 3/30

12:50 am-6:35 am

Nonstop3h 45m

$141

LondonCalgary

YXU - YYC

YXUYYC

London

Fri 1/16

7:30 am-9:50 am

Nonstop4h 20m

Calgary

Thu 1/22

12:50 am-6:34 am

Nonstop3h 44m

$156

LondonCalgary

YXU - YYC

YXUYYC

London

Fri 1/16

7:30 am-9:50 am

Nonstop4h 20m

Calgary

Tue 1/20

12:50 am-6:34 am

Nonstop3h 44m

$156

LondonCalgary

YXU - YYC

YXUYYC

London

Thu 2/26

8:10 pm-10:26 pm

Nonstop4h 16m

Calgary

Sun 3/1

12:50 am-6:35 am

Nonstop3h 45m

$170

LondonCalgary

YXU - YYC

YXUYYC

London

Mon 2/23

8:10 pm-10:26 pm

Nonstop4h 16m

Calgary

Mon 2/23

12:50 am-6:35 am

Nonstop3h 45m

$170

LondonCalgary

YXU - YYC

YXUYYC

London

Sun 2/22

8:10 pm-10:26 pm

Nonstop4h 16m

Calgary

Sun 2/22

12:50 am-6:35 am

Nonstop3h 45m

$170

LondonCalgary

YXU - YYC

YXUYYC

London

Mon 5/4

8:00 pm-10:07 pm

Nonstop4h 07m

Calgary

Fri 5/8

1:30 pm-7:07 pm

Nonstop3h 37m

$183

LondonCalgary

YXU - YYC

YXUYYC

London

Sun 5/17

2:35 pm-7:40 pm

1 stop7h 05m

Calgary

Sun 5/17

11:35 pm-5:12 am

Nonstop3h 37m

$184

LondonCalgary

YXU - YYC

YXUYYC

London

Wed 5/27

8:00 pm-10:07 pm

Nonstop4h 07m

Calgary

Sun 5/31

11:35 pm-5:12 am

Nonstop3h 37m

$201

LondonOrlando

YXU - MCO

YXUMCO

London

Mon 1/26

5:10 am-11:15 am

1 stop6h 05m

Orlando

Fri 1/30

10:20 am-5:05 pm

1 stop6h 45m

$350

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 60 results
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Compare providers for flights from London

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from London in December
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: Among all the travel providers offering deals on flights from London, Ontario, eDreams has been found to have the most accurate pricing. Users can find the same prices on deals on Cheapflights as eDreams about >95% of the time. This is based on searches for flights from London, Ontario made on Cheapflights over the past month and is updated monthly.
  • Most trusted provider: In terms of trustworthiness, Cheapflights users rate eDreams the highest out of those offering flight deals from London, Ontario. eDreams has a user feedback rating of 3 out of 3 stars (3 being the best) and has received the most positive sentiment from Cheapflights users searching for flights from London, Ontario. This info is gathered from Cheapflights searches over the past month.

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 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 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, July is the cheapest month in which you can book a flight from London, Ontario (average of $226). Flying from London, Ontario in February will prove the most costly (average of $370). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What are popular destinations to fly to from London, Ontario?

Some of the most frequent flights departing from London, Ontario everyday are: Toronto (158 flights per day), Calgary (2 flights per day), and Varadero (1 flights per day).

Toronto
Toronto
From $192
Calgary
Calgary
From $157

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

The cheapest city to fly to from London, Ontario is Calgary, with prices starting at $157. Explore other affordable destinations below.

Calgary
Calgary
From $157
Toronto
Toronto
From $192

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 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 December 17, 2025.

  • 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, Cancún. Throughout the year, Calgary, Vancouver Intl Airport, Cancún 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 $157 to Calgary (prices may vary depending on the airline and departure time). On average, users have booked flights for $873 to fly from London, Ontario.

  • What are the cheapest airlines flying from London, Ontario to anywhere?

    Over the past few days, we've found that Flair Airlines, Air Canada, and WestJet have the cheapest prices from London, Ontario. Flair Airlines flights from London, Ontario to Cancun ($137), Air Canada flights from London, Ontario to Atlanta Hartsfield-Jackson ($146), and WestJet flights from London, Ontario to Nanaimo Arpt ($151).

  • What is the cheapest premium economy flight from London, Ontario?

    Options for some of the cheapest premium economy flights from London, Ontario we have found on Cheapflights are as follows:
    Fly from London to Calgary starting at $737
    Fly from London to Toronto Pearson Intl Airport starting at $1,661

  • What is the cheapest first class flight from London, Ontario?

    If you’re looking for a cheap first-class flight from London, Ontario, consider Calgary. Prices start at $474 so you can fly first-class even on a budget.

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

    July is currently the cheapest month to fly from London, Ontario. At this moment in time February is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

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