Question 1

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

Accepted Answer

This month, the top selected destinations from London, Ontario are Calgary, Vancouver Intl Airport, Victoria. Throughout the year, Calgary, Vancouver Intl Airport, Kelowna are some of the top choices made by users flying from London, Ontario.

Question 2

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

Accepted Answer

To ensure you get the cheapest price possible for a flight from London, Ontario, you should look to book at least 38 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Question 3

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

Accepted Answer

Currently, February is the cheapest month in which you can book a flight from London, Ontario (average of $238). Flying from London, Ontario in March will prove the most costly (average of $484). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Question 4

Which airlines fly from London, Ontario?

Accepted Answer

For flights departing from London, Ontario check dates and pricing for the following: WestJet. This airline departs to the following popular destinations: Vancouver.

Question 5

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

Accepted Answer

Some of the most frequent flights departing from London, Ontario everyday are: Toronto (128 flights per day), Calgary (15 flights per day), and Winnipeg (3 flights per day).

Question 6

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

Accepted Answer

The cheapest city to fly to from London, Ontario is Calgary, with prices starting at $138. Explore other affordable destinations below.

Question 7

What is the cheapest flight from London, Ontario to anywhere?

Accepted Answer

Users have flown out of London, Ontario for as low as $138 to Calgary (prices may vary depending on the airline and departure time). On average, users have booked flights for $973 to fly from London, Ontario.

Question 8

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

Accepted Answer

Over the past few days, we've found that Air Canada, WestJet, and Air Transat have the cheapest prices from London, Ontario. Air Canada flights from London, Ontario to Atlanta Hartsfield-Jackson ($146), WestJet flights from London, Ontario to Edmonton ($155), and Air Transat flights from London, Ontario to Cancun ($529).

Question 9

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

Accepted Answer

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 $996
Fly from London to Toronto Pearson Intl Airport starting at $1,498

Question 10

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

Accepted Answer

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.

Question 11

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

Accepted Answer

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

Question 12

E

Accepted Answer

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.

Question 13

E

Accepted Answer

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.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
Trip.com	Price Accuracy1 star	Trust Score*3 stars

$127+ 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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.

Find flights from London within your budget

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 September

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.

Travel insights for flights from London

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

Which airlines fly from London, Ontario?

For flights departing from London, Ontario check dates and pricing for the following: WestJet. This airline departs to the following popular destinations: Vancouver.

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

Some of the most frequent flights departing from London, Ontario everyday are: Toronto (128 flights per day), Calgary (15 flights per day), and Winnipeg (3 flights per day).

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 $138. Explore other affordable destinations below.

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

To ensure you get the cheapest price possible for a flight from London, Ontario, you should look to book at least 38 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Airline reviews for flights from London

Read through reviews of airlines servicing London, such as WestJet. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Popular international destinations from London

The most popular international flight routes departing from London we’ve come across at this time.

Airports servicing London

Fly out of one of these airports located in London.

Fly from other Canada cities

Consider departing from one of these cities also located in Canada. Flight origins are based on user searches made on Cheapflights and were last updated on September 3, 2026.

Popular Round-Trip Flight Destinations

Consider these popular destinations that Cheapflights users have chosen when departing from London. Routes are based on user searches and were last updated on September 3, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Related info for your journey

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

What is the cheapest flight from London, Ontario to anywhere?

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

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

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

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

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