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C$ 101+ 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 28/1. 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 — YYC
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

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 travellers. Please note that the information is based on the most recent updates available. Data last updated 30 October 2025.

Cheapest one-way flight

C$ 110

Cheapest round-trip flight

C$ 215

Cheapest airline

Air Canada

Most popular destination

Calgary (YYC)

Good round-trip deal

C$ 279 or less

Good one-way deal

C$ 177 or less
The cheapest one-way flight from London is currently to Calgary.
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The cheapest round-trip flight from London is currently to Calgary.
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On average, Air Canada currently has the cheapest one-way flight from London (avg. price of C$ 438).
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Calgary (YYC) is currently the most popular flight destination from London (average round-trip price of C$ 250).
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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

Enter your travel dates to find the best prices.

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 30 October 2025.

Wed 28/18:10 p.m.YXU - YYC
Nonstop4h 20mWestJet
Sun 1/212:50 a.m.YYC - YXU
Nonstop3h 45mWestJet
Deal found 30/10C$ 200
Tue 2/128:10 p.m.YXU - YYC
Nonstop4h 20mWestJet
Thu 11/1212:50 a.m.YYC - YXU
Nonstop3h 44mWestJet
Deal found 29/10C$ 240
Wed 7/18:10 p.m.YXU - YYC
Nonstop4h 20mWestJet
Sun 11/11:30 p.m.YYC - YXU
Nonstop3h 42mWestJet
Deal found 30/10C$ 246
Mon 24/118:10 p.m.YXU - YYC
Nonstop4h 20mWestJet
Wed 26/111:30 p.m.YYC - YXU
Nonstop3h 42mWestJet
Deal found 30/10C$ 253
Wed 10/128:10 p.m.YXU - YYC
Nonstop4h 20mWestJet
Tue 16/1212:50 a.m.YYC - YXU
Nonstop3h 44mWestJet
Deal found 29/10C$ 279
Sun 7/128:10 p.m.YXU - YYC
Nonstop4h 20mWestJet
Tue 16/1212:50 a.m.YYC - YXU
Nonstop3h 44mWestJet
Deal found 29/10C$ 286
Mon 24/118:10 p.m.YXU - YXX
1 stop7h 00mWestJet
Wed 3/125:30 a.m.YXX - YXU
1 stop10h 42mWestJet
Deal found 30/10C$ 288
Tue 2/128:10 p.m.YXU - YYC
Nonstop4h 20mWestJet
Sun 7/121:30 p.m.YYC - YXU
Nonstop3h 42mWestJet
Deal found 29/10C$ 289
Sun 1/28:10 p.m.YXU - YEG
1 stop6h 29mWestJet
Sun 8/26:45 p.m.YEG - YXU
2 stops9h 50mWestJet
Deal found 30/10C$ 290
Wed 3/128:10 p.m.YXU - YYC
Nonstop4h 20mWestJet
Thu 11/1212:50 a.m.YYC - YXU
Nonstop3h 44mWestJet
Deal found 29/10C$ 293
Wed 3/128:10 p.m.YXU - YYC
Nonstop4h 20mWestJet
Tue 9/1212:50 a.m.YYC - YXU
Nonstop3h 44mWestJet
Deal found 29/10C$ 295
Mon 24/118:10 p.m.YXU - YVR
1 stop7h 05mWestJet
Wed 3/128:15 a.m.YVR - YXU
1 stop7h 57mWestJet
Deal found 30/10C$ 297

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 October 2025. In the last 7 days, Cheapflights users made a total of 629,999 searches

Fly to

Calgary

Route

Depart

Return

Price

LondonCalgary

YXU - YYC

YXUYYC

London

Tue 2/12

8:10 p.m.-10:30 p.m.

Nonstop4h 20m

Calgary

Thu 11/12

12:50 a.m.-6:34 a.m.

Nonstop3h 44m

C$ 240

LondonCalgary

YXU - YYC

YXUYYC

London

Wed 7/1

8:10 p.m.-10:30 p.m.

Nonstop4h 20m

Calgary

Sun 11/1

1:30 p.m.-7:12 p.m.

Nonstop3h 42m

C$ 258

LondonEdmonton

YXU - YEG

YXUYEG

London

Sun 1/2

8:10 p.m.-12:39 a.m.

1 stop6h 29m

Edmonton

Sun 8/2

6:45 p.m.-6:35 a.m.

2 stops9h 50m

C$ 290

LondonVancouver

YXU - YVR

YXUYVR

London

Wed 19/11

8:10 p.m.-12:15 a.m.

1 stop7h 05m

Vancouver Intl

Sun 23/11

6:00 a.m.-7:12 p.m.

2 stops10h 12m

C$ 310

LondonEdmonton

YXU - YEG

YXUYEG

London

Sun 7/12

8:10 p.m.-12:44 a.m.

1 stop6h 34m

Edmonton

Tue 16/12

8:35 p.m.-6:34 a.m.

1 stop7h 59m

C$ 317

LondonAbbotsford

YXU - YXX

YXUYXX

London

Wed 19/11

8:10 p.m.-12:10 a.m.

1 stop7h 00m

Abbotsford

Sun 23/11

5:30 a.m.-7:12 p.m.

1 stop10h 42m

C$ 320

LondonVancouver

YXU - YVR

YXUYVR

London

Tue 25/11

8:10 p.m.-12:15 a.m.

1 stop7h 05m

Vancouver Intl

Tue 2/12

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

2 stops9h 12m

C$ 328

LondonCalgary

YXU - YYC

YXUYYC

London

Fri 5/12

8:10 p.m.-10:30 p.m.

Nonstop4h 20m

Calgary

Sun 7/12

1:30 p.m.-7:12 p.m.

Nonstop3h 42m

C$ 337

LondonAbbotsford

YXU - YXX

YXUYXX

London

Mon 24/11

8:10 p.m.-12:10 a.m.

1 stop7h 00m

Abbotsford

Tue 2/12

8:10 p.m.-7:12 p.m.

2 stops20h 02m

C$ 341

LondonCalgary

YXU - YYC

YXUYYC

London

Mon 24/11

8:10 p.m.-10:30 p.m.

Nonstop4h 20m

Calgary

Wed 26/11

1:30 p.m.-7:12 p.m.

Nonstop3h 42m

C$ 342

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/10

Showing 1-10 of 60 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 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.

When is the best time to book a flight from London, Ontario?

Use this chart to determine the optimal time to book a round-trip flight from London to Calgary. Price data was last updated on 24 October 2025.

The price you pay for your flight from London, Ontario may vary depending on when you book. For the best chance of a lower fare, look to book 70 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from London, Ontario?

Currently, January is the cheapest month in which you can book a flight from London, Ontario (average of C$ 66). Flying from London, Ontario in July will prove the most costly (average of C$ 201). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from London, Ontario?

Use this chart to determine the cheapest time to fly round-trip from London to Calgary. Price data was last updated on 26 October 2025.

Those who are seeking the cheapest fare on flights departing from London, Ontario would be wise to consider leaving during Friday afternoons when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Saturday afternoons when fares are usually the most expensive.

Which airlines fly from London, Ontario?

For flights departing from London, Ontario check dates and pricing for the following: WestJet, Air Canada, Flair Airlines. These airlines depart to the following popular destinations: Calgary.

WestJet
WestJet
From C$ 210
Air Canada
Air Canada
From C$ 220
Flair Airlines
Flair Airlines
From C$ 88
United Airlines
United Airlines
From C$ 194

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 C$ 110. Explore other affordable destinations below.

Calgary
Calgary
From C$ 110
Toronto
Toronto
From C$ 172

Airline reviews for flights from London

Get insights into the airlines that provide service from London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from London. In the last 7 days, Cheapflights users made a total of 629,999 searches.
Check out reviews from past customers who have flown WestJet,Air Canada, andFlair Airlines from London to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.2
Good
3,152 reviews
Check prices

Comfort

7.1

Entertainment

6.1

Food

6.2

Overall

7.2

Crew

7.9

Boarding

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

PVR - YYC

Both departure flight and return flight were delayed causing a missed connection due to crew not showing up. Had to spend an extra 2 nights in hotels as a result. Westjet said they would provide food vouchers but we only received half the amount they said we would and then they didn’t even work. All in all flying with west jet caused me over $1500 in damages. Dealing with customer support has thus far been futile.
WestJet
7.2
Good
3,152 reviews
WestJet
7.2
Good
3,152 reviews
Check prices

Comfort

7.1

Entertainment

6.1

Food

6.2

Overall

7.2

Crew

7.9

Boarding

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

PVR - YYC

Both departure flight and return flight were delayed causing a missed connection due to crew not showing up. Had to spend an extra 2 nights in hotels as a result. Westjet said they would provide food vouchers but we only received half the amount they said we would and then they didn’t even work. All in all flying with west jet caused me over $1500 in damages. Dealing with customer support has thus far been futile.
Air Canada
7.1
Good
10,383 reviews
WestJet
7.2
Good
3,152 reviews
Check prices

Comfort

7.1

Entertainment

6.1

Food

6.2

Overall

7.2

Crew

7.9

Boarding

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

PVR - YYC

Both departure flight and return flight were delayed causing a missed connection due to crew not showing up. Had to spend an extra 2 nights in hotels as a result. Westjet said they would provide food vouchers but we only received half the amount they said we would and then they didn’t even work. All in all flying with west jet caused me over $1500 in damages. Dealing with customer support has thus far been futile.
Flair Airlines
6.0
Okay
252 reviews
WestJet
7.2
Good
3,152 reviews
Check prices

Comfort

7.1

Entertainment

6.1

Food

6.2

Overall

7.2

Crew

7.9

Boarding

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

PVR - YYC

Both departure flight and return flight were delayed causing a missed connection due to crew not showing up. Had to spend an extra 2 nights in hotels as a result. Westjet said they would provide food vouchers but we only received half the amount they said we would and then they didn’t even work. All in all flying with west jet caused me over $1500 in damages. Dealing with customer support has thus far been futile.

Browse thousands of different options on Cheapflights for your next trip

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Fly your favourite airline from London

Browse through various options for flying your favorite airline from London. Flight routes are based on user searches made on Cheapflights and were last updated on 30 October 2025.
WestJet flights from London to Calgary
Air Canada flights from London to Calgary
Flair Airlines flights from London to Vancouver Intl
Air Canada flights from London to Vancouver Intl
Flair Airlines flights from London to Calgary

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 October 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, Edmonton. 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 C$ 110 to Calgary (prices may vary depending on the airline and departure time). On average, users have booked flights for C$ 472 to fly from London, Ontario.

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

    According to our data, users have found Flair Airlines, Porter Airlines, and United Airlines to have the cheapest round-trip prices from London, Ontario. Some of the destinations and prices are as follows: Flair Airlines flights from London, Ontario to Cancun (C$ 88). Porter Airlines flights from London, Ontario to Halifax Intl (C$ 115). United Airlines flights from London, Ontario to Nashville Intl (C$ 194).

  • 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 C$ 1,061
    Fly from London to Toronto Pearson Intl Airport starting at C$ 1,584

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

    If you’re looking to fly first-class from London, Ontario to anywhere, put Toronto on your list as prices start at C$ 27,767 for this destination.

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

    At the present moment the cheapest month to fly from London, Ontario is currently January; with July 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 London, Ontario?

    Check out the cheapest flights from London, Ontario to embark to:
    Travel from London to Calgary from C$ 313 round trip
    Travel from London to Cancún from C$ 577 round trip

  • How does Cheapflights help users find flights from London?

    900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from London today with Cheapflights!

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

    Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London for you. Better yet — we are completely free to use.

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

    Yes, we can. To see specific flights from London with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

    Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from London today and book when you’re ready!

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How does Cheapflights help users find flights from London?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from London today with Cheapflights!

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London for you. Better yet — we are completely free to use.

Can Cheapflights find flights from London with no change fees?

Yes, we can. To see specific flights from London with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from London today and book when you’re ready!

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