Question 1

What’s the fastest layover option from London, Ontario to St. John's?

Accepted Answer

Flights via Toronto (YYZ) have the shortest average one-way travel time for 1-stop routes: 5h 17m.

Question 2

Which airport typically offers the quickest layover for flights from London, Ontario to St. John's?

Accepted Answer

Flights via Toronto (YYZ) offer the fastest connection on this route, with an average layover time of 1h 33m.

Question 3

What’s the top layover airport for flights from London, Ontario to St. John's?

Accepted Answer

Toronto (YYZ) – chosen by Cheapflights users on 94% of one-stop itineraries from London, Ontario to St. John's on Cheapflights.

Question 4

What’s the cheapest layover airport for flights from London, Ontario to St. John's?

Accepted Answer

Halifax (YHZ) is the most affordable 1-stop option, with an average round-trip price of C$ 880.

Question 5

How long is the flight from London, Ontario to St. John's?

Accepted Answer

Air Canada can get you from London, Ontario to St. John's in just under 5h 50m. Your travel time can differ by up to . There are 2263 km between London, Ontario and St. John's.

Question 6

What are the cheapest airlines flying from London, Ontario to St. John's round-trip?

Accepted Answer

Flying on Air Canada is currently your cheapest option to St. John's, with prices starting at C$ 446. Another option worth looking into is WestJet, starting at C$ 582 round trip. You may be able to fly from London, Ontario to St. John's for 56% less than the average price by searching for these airlines.

Question 7

How far ahead should I book a flight from London, Ontario to St. John's?

Accepted Answer

The best time to book flights from London, Ontario to St. John's is 30 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Question 8

What is the cheapest month to book a flight from London, Ontario to St. John's?

Accepted Answer

Currently, October is the cheapest month in which you can book a flight from London, Ontario to St. John's (average of C$ 173). Flying from London, Ontario to St. John's in July is currently the most expensive (average of C$ 278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 9

E

Accepted Answer

In terms of precipitation, rainfall in St. John's ranges from 92.0 - 165.0 mm per month. December is typically the wettest month, when rainfall can reach 165.0 mm. July is typically the driest time to visit St. John's when rainfall is around 92.0 mm.

Question 10

E

Accepted Answer

If weather is an important factor for your trip to St. John's, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around -5.0 C).

Question 11

What is the cheapest time of day to fly from YXU to YYT?

Accepted Answer

It’s typically best to fly out from London, Ontario to St. John's in the afternoon. Doing so could potentially save you 19% on the flight price compared to flying in the morning, which is usually more expensive.

Question 12

Can I find deals for flights from London to St. John's that include hotel bookings?

Accepted Answer

Yes. In addition to deals on London to St. John's flights, Cheapflights offers vacation packages that include both flights and hotel.

Question 13

How can I find direct flights from London to St. John's?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to St. John's.

Question 14

Can I find deals for business class flights from London to St. John's?

Accepted Answer

Yes. Cheapflights offers flight deals from London to St. John's by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 15

How does Cheapflights help users find flights from London to St. John's?

Accepted Answer

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 to St. John's from London today with Cheapflights!

Question 16

Why should you use Cheapflights to find cheap flight tickets from London to St. John's?

Accepted Answer

Millions of users choose and trust Cheapflights to book the best flight deals from London to St. John's for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Question 17

Can Cheapflights find flights from London to St. John's with no change fees?

Accepted Answer

Certainly. Search results for flights to St. John's from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Question 18

Can Cheapflights notify me if prices for flights from London to St. John's become cheaper?

Accepted Answer

Of course! You can now track prices for flights from London to St. John's and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

Round-trip from	C$ 773
Popular in	August
Cheapest in	January
Average price	C$ 695

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 451	AverageC$ 1,143	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
WestJet	CheapestC$ 582	AverageC$ 842	FlexibilityNo cancel fee	On-time60%	Search WestJet flights

Cheap flights from London, ON to St. John's from C$ 775

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from London to St John's are usually found in January or December, booked 30 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap flight deals from London to St. John's

Best flights from London to St. John'sDiscover carefully curated flight deals from London to St. John's that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 16 December 2025.

Discover carefully curated flight deals from London to St. John's that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 16 December 2025.

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Best time to book a flight from London to St. John's

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Everything you need to know about your flight from London to St. John's

How far ahead should I book a flight from London, Ontario to St. John's?

What is the cheapest month to book a flight from London, Ontario to St. John's?

What is the cheapest time of day to fly from YXU to YYT?

What’s the top layover airport for flights from London, Ontario to St. John's?

What’s the cheapest layover airport for flights from London, Ontario to St. John's?

What’s the fastest layover option from London, Ontario to St. John's?

Which airport typically offers the quickest layover for flights from London, Ontario to St. John's?

Reviews of airlines servicing St. John's

Read through reviews of airlines operating flights from London to St. John's, such as WestJet and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from London to St. John's. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from London, Ontario to St. John's?

What are the cheapest airlines flying from London, Ontario to St. John's round-trip?

Can I find deals for flights from London to St. John's that include hotel bookings?

How can I find direct flights from London to St. John's?

Can I find deals for business class flights from London to St. John's?

What is the cheapest month to book a flight from London, Ontario to St. John's?

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Alternative routes for London to St. John's

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Top 2 airlines flying from London to St. John's

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How does Cheapflights help users find flights from London to St. John's?

Why should you use Cheapflights to find cheap flight tickets from London to St. John's?

Can Cheapflights find flights from London to St. John's with no change fees?

Can Cheapflights notify me if prices for flights from London to St. John's become cheaper?

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Best flights from London to St. John's
Discover carefully curated flight deals from London to St. John's that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 16 December 2025.