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London

$147+ 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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — MCO
May 14 — May 211
Thu 5/14
Thu 5/21
1 adult, Economy
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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 April 14, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonCalgary

YXU - YYC

YXUYYC

London

Tue 6/30

2:40 pm-6:10 pm

1 stop5h 30m

Calgary

Sun 7/5

11:40 pm-5:20 am

Nonstop3h 40m

$270
Quickest round-trip

LondonCalgary

YXU - YYC

YXUYYC

London

Sun 7/5

6:10 am-8:20 am

Nonstop4h 10m

Calgary

Tue 7/14

11:40 pm-5:20 am

Nonstop3h 40m

$317

LondonCalgary

YXU - YYC

YXUYYC

London

Sun 7/5

2:40 pm-10:20 pm

1 stop9h 40m

Calgary

Wed 7/15

2:10 pm-7:50 pm

Nonstop3h 40m

$332

LondonVancouver

YXU - YVR

YXUYVR

London

Sun 5/24

2:40 pm-7:25 pm

2 stops7h 45m

Vancouver Intl

Sun 5/31

10:30 pm-5:20 am

2 stops27h 50m

$341

LondonCalgary

YXU - YYC

YXUYYC

London

Mon 5/4

5:10 am-9:28 am

1 stop6h 18m

Calgary

Fri 5/8

8:30 pm-8:53 am

2 stops10h 23m

$342

LondonCalgary

YXU - YYC

YXUYYC

London

Sun 6/7

2:40 pm-6:10 pm

1 stop5h 30m

Calgary

Sat 6/13

11:45 pm-1:50 pm

2 stops12h 05m

$343

LondonCalgary

YXU - YYC

YXUYYC

London

Tue 6/16

2:40 pm-10:30 pm

2 stops9h 50m

Calgary

Thu 6/18

11:10 am-1:50 pm

2 stops24h 40m

$343

LondonVancouver

YXU - YVR

YXUYVR

London

Tue 5/19

2:40 pm-7:10 am

1 stop19h 30m

Vancouver Intl

Mon 5/25

3:10 pm-1:50 pm

1 stop19h 40m

$343

LondonCalgary

YXU - YYC

YXUYYC

London

Mon 5/4

5:55 pm-8:05 pm

Nonstop4h 10m

Calgary

Sat 5/9

11:40 pm-5:20 am

Nonstop3h 40m

$353

LondonCalgary

YXU - YYC

YXUYYC

London

Mon 5/4

5:55 pm-8:05 pm

Nonstop4h 10m

Calgary

Fri 5/8

11:40 pm-5:20 am

Nonstop3h 40m

$353

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/12

Showing 1-10 of 60 resultsSorted by cheapest first
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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 April
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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, FlightHub has been found to have the most accurate pricing. Users can find the same prices on deals on Cheapflights as FlightHub 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 FlightHub the highest out of those offering flight deals from London, Ontario. FlightHub 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, April is the cheapest month in which you can book a flight from London, Ontario (average of $65). Flying from London, Ontario in July will prove the most costly (average of $151). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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 $114. Explore other affordable destinations below.

Calgary
Calgary
From $114
Winnipeg
Winnipeg
From $190
Toronto
Toronto
From $229

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 April 14, 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, Cancún. 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 $114 to Calgary (prices may vary depending on the airline and departure time). On average, users have booked flights for $563 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 Vancouver Intl ($137), Air Canada flights from London, Ontario to Atlanta Hartsfield-Jackson ($146), and WestJet flights from London, Ontario to Nanaimo Arpt ($149).

  • 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 $833
    Fly from London to Toronto Pearson Intl Airport starting at $1,498

  • 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?

    April is currently the cheapest month to fly from London, Ontario. At this moment in time July 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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