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

Toronto (YYZ) – chosen by Cheapflights users on 93% of one-stop itineraries from London, Ontario to St. John's on Cheapflights.

How much does it cost to fly round-trip from London, Ontario to St. John's?

Airfare is below average for this route at the moment. London, Ontario to St. John's flights typically cost between C$ 1,141 and C$ 1,007 in June. The cheapest round-trip price found within the last 3 days was C$ 831 on Air Canada (10 Jun-13 Jun).

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

Halifax (YHZ) is the most affordable 1-stop option, with an average round-trip price of C$ 877.

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

Flights via Toronto (YYZ) have the shortest average one-way travel time for 1-stop routes: 5h 16m.

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

Flights via Toronto (YYZ) offer the fastest connection on this route, with an average layover time of 1h 25m.

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

Air Canada and WestJet can get you from London, Ontario to St. John's in just under 5h 53m. Your travel time can differ by up to 8h 42m. There are 2263 km between London, Ontario and St. John's. Both multi-stop and direct flights can be found to your destination and back.

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

Flying on Air Canada is currently your cheapest option to St. John's, with prices starting at C$ 478. Another option worth looking into is WestJet, starting at C$ 503 round trip. You may be able to fly from London, Ontario to St. John's for 52% less than the average price by searching for these airlines.

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.

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).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London, Ontario to St. John's as you normally would.

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

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

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

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.

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

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.

C$ 475+ Cheap Flights from London, ON to St. John's

Cheap flight deals from London to St. John's

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from London to St. John's
Explore the most affordable flight options available from London to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 April 2026.

Wed 10/66:10 p.m.

YXU

YYT

1 stop6h 08m

Air Canada

Sat 13/65:00 a.m.

YYT

YXU

1 stop8h 13m

Air Canada

Deal found 16/4C$ 831

Sat 16/55:10 a.m.

YXU

YYT

1 stop5h 53m

Air Canada

Mon 18/55:00 a.m.

YYT

YXU

1 stop5h 23m

Air Canada

Deal found 15/4C$ 846

Fri 15/56:10 p.m.

YXU

YYT

1 stop6h 08m

Air Canada

Mon 18/55:00 a.m.

YYT

YXU

1 stop8h 13m

Air Canada

Deal found 15/4C$ 849

Fri 12/62:40 p.m.

YXU

YYT

2 stops14h 35m

WestJet

Tue 16/63:00 p.m.

YYT

YXU

2 stops15h 50m

WestJet

Deal found 15/4C$ 890

Wed 10/66:10 a.m.

YXU

YYT

2 stops15h 15m

WestJet

Sat 13/67:35 a.m.

YYT

YXU

2 stops31h 45m

WestJet

Deal found 16/4C$ 909

Sun 14/66:10 p.m.

YXU

YYT

1 stop6h 08m

Air Canada

Thu 18/65:00 a.m.

YYT

YXU

1 stop8h 12m

Air Canada

Deal found 13/4C$ 929

Fri 15/56:10 p.m.

YXU

YYT

1 stop6h 08m

Air Canada

Sun 17/511:05 a.m.

YYT

YXU

2 stops12h 03m

Air Canada

Deal found 13/4C$ 930

Fri 12/612:20 p.m.

YXU

YYT

2 stops6h 13m

Air Canada

Tue 16/67:30 a.m.

YYT

YXU

2 stops11h 33m

Air Canada

Deal found 14/4C$ 937

Find flight deals from London to St. John's

Round-trip from	C$ 831
One-way from	C$ 475
Popular in	August
Cheapest in	January
Average price	C$ 1,007

Air Canada
10/6-13/6
2 total stops
14h 21m total
London to St. John's

Search Deals

Air Canada
1/5
2 total stops
9h 38m total
London to St. John's

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (C$ 144 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 35 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

LondonSt. John's

YXU - YYT

YXUYYT

London

Sat 16/5

5:10 a.m.-12:33 p.m.

1 stop5h 53m

St John's

Mon 18/5

5:00 a.m.-8:53 a.m.

1 stop5h 23m

C$ 846

LondonSt. John's

YXU - YYT

YXUYYT

London

Tue 30/6

6:10 p.m.-1:46 a.m.

1 stop6h 06m

St John's

Tue 7/7

5:00 a.m.-11:45 a.m.

1 stop8h 15m

C$ 915

LondonSt. John's

YXU - YYT

YXUYYT

London

Fri 3/7

6:20 p.m.-1:46 a.m.

1 stop5h 56m

St John's

Sun 5/7

5:00 a.m.-8:55 a.m.

1 stop5h 25m

C$ 915

LondonSt. John's

YXU - YYT

YXUYYT

London

Sun 14/6

6:10 p.m.-1:48 a.m.

1 stop6h 08m

St John's

Thu 18/6

5:00 a.m.-11:42 a.m.

1 stop8h 12m

C$ 929

LondonSt. John's

YXU - YYT

YXUYYT

London

Fri 15/5

6:10 p.m.-1:48 a.m.

1 stop6h 08m

St John's

Sun 17/5

5:00 a.m.-8:53 a.m.

1 stop5h 23m

C$ 930

LondonSt. John's

YXU - YYT

YXUYYT

London

Fri 12/6

9:30 a.m.-4:33 p.m.

1 stop5h 33m

St John's

Tue 16/6

11:05 a.m.-9:38 p.m.

2 stops12h 03m

C$ 937

LondonSt. John's

YXU - YYT

YXUYYT

London

Wed 29/7

6:20 p.m.-1:46 a.m.

1 stop5h 56m

St John's

Thu 6/8

8:30 a.m.-2:55 p.m.

1 stop7h 55m

C$ 992

Cheapest one-way

Quickest one-way

LondonSt. John's

YXU - YYT

YXUYYT

London

Fri 1/5

12:20 p.m.-11:28 p.m.

2 stops9h 38m

C$ 475

LondonSt. John's

YXU - YYT

YXUYYT

London

Tue 28/4

6:10 a.m.-11:05 p.m.

3 stops39h 25m

C$ 701

LondonSt. John's

YXU - YYT

YXUYYT

London

Fri 1/5

5:55 p.m.-8:18 p.m.

3 stops24h 53m

C$ 800

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/4

Showing 1-10 of 12 resultsSorted by cheapest first

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

Have a flexible travel schedule? Discover the best time to fly to St. John's from London with our price prediction graph.

YXU-YYT

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.

Cheapflights Insights

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

Prices

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.

WestJet

7.2

Good

3,321 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Joseph,Feb 2026

YYJ - YEG

Is just a domestic flight can't complain at all..but everything is great..

WestJet

7.2

Good

3,321 reviews

WestJet

7.2

Good

3,321 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Joseph,Feb 2026

YYJ - YEG

Is just a domestic flight can't complain at all..but everything is great..

Air Canada

7.1

Good

10,932 reviews

WestJet

7.2

Good

3,321 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Joseph,Feb 2026

YYJ - YEG

Is just a domestic flight can't complain at all..but everything is great..

Related info for your journey

How long is the flight from London, Ontario to St. John's?
Air Canada and WestJet can get you from London, Ontario to St. John's in just under 5h 53m. Your travel time can differ by up to 8h 42m. There are 2263 km between London, Ontario and St. John's. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from London, Ontario to St. John's round-trip?
Flying on Air Canada is currently your cheapest option to St. John's, with prices starting at C$ 478. Another option worth looking into is WestJet, starting at C$ 503 round trip. You may be able to fly from London, Ontario to St. John's for 52% less than the average price by searching for these airlines.
Can I find deals for flights from London to St. John's that include hotel bookings?
Yes. In addition to deals on London to St. John's flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from London to St. John's?
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.
Can I find deals for business class flights from London to St. John's?
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.

See more FAQs

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St. John's flight routes

Alternative routes for London to St. John's

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

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 478	AverageC$ 1,104	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
WestJet	CheapestC$ 503	AverageC$ 1,040	FlexibilityNo cancel fee	On-time60%	Search WestJet flights

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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.

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

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.

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Cheap flights from London, ON to St. John's from C$ 475

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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to St. John's

Cheapest flights from London to St. John'sExplore the most affordable flight options available from London to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 April 2026.

Explore the most affordable flight options available from London to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 April 2026.

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 17 April 2026.

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 17 April 2026.

Last-minute flights from London to St. John'sDiscover last-minute flight deals from London to St. John's. Data last updated 17 April 2026 and is based on user searches.

Discover last-minute flight deals from London to St. John's. Data last updated 17 April 2026 and is based on user searches.

One-way flights from London to St. John'sSearch for one-way flight options from London to St. John's. Find affordable one-way fares based on user searches. Data last updated 17 April 2026.

Search for one-way flight options from London to St. John's. Find affordable one-way fares based on user searches. Data last updated 17 April 2026.

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

Have a flexible travel schedule? Discover the best time to fly to St. John's from London with our price prediction graph.

Cheapflights Insights

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

How much does it cost to fly round-trip from London, Ontario to St. John's?

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?

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Alternative routes for London to St. John's

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Complete your trip

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Direct flights to Newfoundland and Labrador

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London and St. John's flights

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

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Cheapest flights from London to St. John's
Explore the most affordable flight options available from London to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 April 2026.

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 17 April 2026.

Last-minute flights from London to St. John's
Discover last-minute flight deals from London to St. John's. Data last updated 17 April 2026 and is based on user searches.

One-way flights from London to St. John's
Search for one-way flight options from London to St. John's. Find affordable one-way fares based on user searches. Data last updated 17 April 2026.