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C$ 149+ 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 7/6. 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
16 Apr — 23 Apr1
1 adult

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 11 April 2025.

Cheapest one-way flight

C$ 148

Cheapest round-trip flight

C$ 163

Cheapest airline

Air Canada

Most popular destination

Toronto Pearson Intl (YYZ)

Good round-trip deal

C$ 163 or less

Good one-way deal

C$ 106 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 Orlando.
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On average, Air Canada currently has the cheapest one-way flight from London (avg. price of C$ 516).
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Toronto Pearson Intl (YYZ) is currently the most popular flight destination from London (average round-trip price of C$ 376).
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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 11 April 2025.

Tue 29/76:00 a.m.YXU - SEA
1 stop9h 58mWestJet
Tue 5/87:05 a.m.SEA - YXU
1 stop9h 04mWestJet
Deal found 10/4C$ 215
Thu 1/56:15 a.m.YXU - SEA
1 stop7h 30mUnited Airlines
Mon 26/511:59 p.m.SEA - YXU
2 stops12h 04mUnited Airlines
Deal found 10/4C$ 289
Fri 13/68:00 p.m.YXU - YYC
Nonstop4h 07mWestJet
Tue 17/611:35 p.m.YYC - YXU
Nonstop3h 39mWestJet
Deal found 10/4C$ 302
Sat 10/59:55 a.m.YXU - SEA
2 stops12h 42mAir Canada
Wed 11/610:00 a.m.SEA - YXU
2 stops20h 18mAir Canada
Deal found 10/4C$ 338
Mon 23/69:45 p.m.YXU - YVR
Nonstop5h 00mFlair Airlines
Mon 30/61:40 p.m.YVR - YXU
Nonstop4h 20mFlair Airlines
Deal found 9/4C$ 340
Fri 23/58:00 p.m.YXU - YXX
1 stop7h 01mWestJet
Tue 27/55:40 p.m.YXX - YXU
1 stop8h 34mWestJet
Deal found 10/4C$ 364
Mon 28/76:00 a.m.YXU - SEA
1 stop9h 58mDelta
Thu 7/87:05 a.m.SEA - YXU
1 stop9h 04mDelta
Deal found 10/4C$ 376
Wed 28/56:00 a.m.YXU - YVR
1 stop8h 35mWestJet
Wed 18/63:30 p.m.YVR - YXU
2 stops10h 44mWestJet
Deal found 9/4C$ 390
Sat 21/68:00 p.m.YXU - YVR
1 stop14h 35mMultiple Airlines
Fri 27/61:40 p.m.YVR - YXU
Nonstop4h 20mMultiple Airlines
Deal found 9/4C$ 396
Fri 20/69:45 p.m.YXU - YYC
1 stop22h 25mMultiple Airlines
Mon 23/611:35 p.m.YYC - YXU
Nonstop3h 39mMultiple Airlines
Deal found 10/4C$ 400
Fri 23/58:00 p.m.YXU - YEG
1 stop6h 27mWestJet
Mon 26/59:30 a.m.YEG - YXU
1 stop7h 40mWestJet
Deal found 10/4C$ 434
Fri 9/58:00 p.m.YXU - YLW
1 stop6h 49mWestJet
Fri 16/58:15 p.m.YLW - YXU
1 stop5h 59mWestJet
Deal found 9/4C$ 438

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

Fly to

Calgary

Route

Depart

Return

Price

LondonSeattle

YXU - SEA

YXUSEA

London

Tue 29/7

6:00 a.m.-12:58 p.m.

1 stop9h 58m

Seattle/Tacoma Intl

Tue 5/8

7:05 a.m.-7:09 p.m.

1 stop9h 04m

C$ 215

LondonSeattle

YXU - SEA

YXUSEA

London

Thu 1/5

6:15 a.m.-10:45 a.m.

1 stop7h 30m

Seattle/Tacoma Intl

Thu 29/5

11:23 p.m.-3:03 p.m.

2 stops12h 40m

C$ 289

LondonCalgary

YXU - YYC

YXUYYC

London

Fri 13/6

8:00 p.m.-10:07 p.m.

Nonstop4h 07m

Calgary

Tue 17/6

11:35 p.m.-5:14 a.m.

Nonstop3h 39m

C$ 302

LondonSeattle

YXU - SEA

YXUSEA

London

Sat 10/5

9:55 a.m.-7:37 p.m.

2 stops12h 42m

Seattle/Tacoma Intl

Wed 11/6

10:00 a.m.-9:18 a.m.

2 stops20h 18m

C$ 338

LondonVancouver

YXU - YVR

YXUYVR

London

Mon 23/6

9:45 p.m.-11:45 p.m.

Nonstop5h 00m

Vancouver Intl

Mon 30/6

1:40 p.m.-9:00 p.m.

Nonstop4h 20m

C$ 340

LondonAbbotsford

YXU - YXX

YXUYXX

London

Fri 23/5

8:00 p.m.-12:01 a.m.

1 stop7h 01m

Abbotsford

Tue 27/5

5:40 p.m.-5:14 a.m.

1 stop8h 34m

C$ 364

LondonSeattle

YXU - SEA

YXUSEA

London

Mon 28/7

6:00 a.m.-12:58 p.m.

1 stop9h 58m

Seattle/Tacoma Intl

Thu 7/8

7:05 a.m.-7:09 p.m.

1 stop9h 04m

C$ 376

LondonVancouver

YXU - YVR

YXUYVR

London

Wed 28/5

6:00 a.m.-11:35 a.m.

1 stop8h 35m

Vancouver Intl

Wed 18/6

3:30 p.m.-5:14 a.m.

2 stops10h 44m

C$ 390

LondonVancouver

YXU - YVR

YXUYVR

London

Sat 21/6

8:00 p.m.-7:35 a.m.

1 stop14h 35m

Vancouver Intl

Fri 27/6

1:40 p.m.-9:00 p.m.

Nonstop4h 20m

C$ 396

LondonCalgary

YXU - YYC

YXUYYC

London

Fri 20/6

9:45 p.m.-6:10 p.m.

1 stop22h 25m

Calgary

Mon 23/6

11:35 p.m.-5:14 a.m.

Nonstop3h 39m

C$ 400

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/4

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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 4 April 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 54 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$ 183). 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 30 March 2025.

Those who are seeking the cheapest fare on flights departing from London, Ontario would be wise to consider leaving during Friday mornings when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Wednesday 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$ 122

Air Canada

Air Canada

From C$ 181

Flair Airlines

Flair Airlines

From C$ 87

United Airlines

United Airlines

From C$ 232

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

From London, Ontario you can expect to find greater availability for the following destinations: Toronto (126 flights per day), Calgary (6 flights per day) and Orlando (4 flights per day).

Calgary

Calgary

From C$ 106

Toronto

Toronto

From C$ 163

Orlando

Orlando

From C$ 74

Cancun

Cancun

From C$ 422

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

The cheapest city to fly to from London, Ontario is Orlando, with prices starting at C$ 104. Explore other affordable destinations below.

Orlando

Orlando

From C$ 74

Calgary

Calgary

From C$ 106

Vancouver Intl

Vancouver Intl

From C$ 130

Toronto

Toronto

From C$ 163

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.
WestJet
7.2
Good
2,802 reviews
Check prices

Overall

7.2

Comfort

7.0

Crew

7.9

Food

6.2

Entertainment

6.1

Boarding

7.4

Reviews

1 / 20
10.0
Excellent

Mike,Mar 2025

LIR - YYC

It was really good just long. We were prepared with music, movies, snacks and drinks.
WestJet
7.2
Good
2,802 reviews
WestJet
7.2
Good
2,802 reviews
Check prices

Overall

7.2

Comfort

7.0

Crew

7.9

Food

6.2

Entertainment

6.1

Boarding

7.4

Reviews

1 / 20
10.0
Excellent

Mike,Mar 2025

LIR - YYC

It was really good just long. We were prepared with music, movies, snacks and drinks.
Air Canada
7.0
Good
9,085 reviews
WestJet
7.2
Good
2,802 reviews
Check prices

Overall

7.2

Comfort

7.0

Crew

7.9

Food

6.2

Entertainment

6.1

Boarding

7.4

Reviews

1 / 20
10.0
Excellent

Mike,Mar 2025

LIR - YYC

It was really good just long. We were prepared with music, movies, snacks and drinks.
Flair Airlines
6.0
Okay
239 reviews
WestJet
7.2
Good
2,802 reviews
Check prices

Overall

7.2

Comfort

7.0

Crew

7.9

Food

6.2

Entertainment

6.1

Boarding

7.4

Reviews

1 / 20
10.0
Excellent

Mike,Mar 2025

LIR - YYC

It was really good just long. We were prepared with music, movies, snacks and drinks.

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 11 April 2025.
WestJet flights from London to Calgary
Air Canada flights from London to Calgary
Air Canada flights from London to Vancouver Intl
Flair Airlines flights from London to Calgary
Flair Airlines flights from London to Vancouver Intl

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 11 April 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 C$ 104 to Orlando Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for C$ 548 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, WestJet, and Air Canada 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$ 123). WestJet flights from London, Ontario to Honolulu (C$ 171). Air Canada flights from London, Ontario to Amsterdam Schiphol (C$ 254).

  • 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$ 1,843

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

    If you’re looking to fly first-class from London, Ontario to anywhere, put Calgary on your list as prices start at C$ 1,435 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$ 302 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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