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

Porter Airlines and Air Canada can get you from London, Ontario to St. John's in just under 6h 40m. Your travel time can differ by up to 9h 48m. 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 is the cheapest airline to fly 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$ 691.

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$ 631+ 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 15 November 2026.

Sun 20/126:15 a.m. -

2 stops17h 13m

Sun 3/17:00 a.m. -

2 stops18h 15m

Deal found 12/11C$ 1,387

Sat 26/125:30 a.m. -

1 stop6h 21m

Sat 2/16:40 a.m. -

1 stop9h 32m

Deal found 10/11C$ 1,494

Sat 26/125:10 p.m. -

2 stops17h 55m

Sat 2/13:20 p.m. -

2 stops33h 55m

Deal found 10/11C$ 1,547

Mon 16/119:15 a.m. -

1 stop6h 11m

Mon 30/115:55 p.m. -

1 stop22h 17m

Deal found 10/11C$ 1,565

Sun 20/129:15 a.m. -

1 stop16h 26m

Sun 3/17:45 p.m. -

2 stops14h 22m

Deal found 12/11C$ 1,645

Thu 12/113:25 p.m. -

1 stop6h 31m

Mon 16/112:30 p.m. -

1 stop7h 27m

Deal found 11/11C$ 2,086

Find flight deals from London to St. John's

Round-trip from	C$ 716
One-way from	C$ 631

Porter Airlines
21/1-24/1
4 total stops
35h 38m total
London to St. John's

Search Deals

Porter Airlines
28/11-31/12
3 total stops
37h 29m total
London to St. John's

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

LondonSt. John's

YXU London - YYT St John's

YXUYYT

London

Sat 28/11

3:25 p.m.-11:26 p.m.

1 stop6h 31m

St John's

Wed 31/12

12:00 a.m.-10:30 p.m.

Nonstop0h 00m

C$ 662

LondonSt. John's

YXU London - YYT St John's

YXUYYT

London

Wed 25/11

3:25 p.m.-11:26 p.m.

1 stop6h 31m

St John's

Wed 31/12

12:00 a.m.-10:30 p.m.

Nonstop0h 00m

C$ 671

LondonSt. John's

YXU London - YYT St John's

YXUYYT

London

Sat 28/11

10:00 a.m.-1:35 p.m.

2 stops26h 05m

St John's

Wed 31/12

12:00 a.m.-10:30 p.m.

Nonstop0h 00m

C$ 685

LondonSt. John's

YXU London - YYT St John's

YXUYYT

London

Fri 27/11

9:15 a.m.-11:26 p.m.

1 stop12h 41m

St John's

Wed 31/12

12:00 a.m.-10:30 p.m.

Nonstop0h 00m

C$ 712

LondonSt. John's

YXU London - YYT St John's

YXUYYT

London

Thu 21/1

7:05 a.m.-1:03 a.m.

2 stops16h 28m

St John's

Sun 24/1

6:00 a.m.-11:40 p.m.

2 stops19h 10m

C$ 716

LondonSt. John's

YXU London - YYT St John's

YXUYYT

London

Fri 27/11

9:30 a.m.-12:59 a.m.

3 stops37h 59m

St John's

Wed 31/12

12:00 a.m.-10:30 p.m.

Nonstop0h 00m

C$ 736

LondonSt. John's

YXU London - YYT St John's

YXUYYT

London

Sun 29/11

10:15 a.m.-1:35 p.m.

2 stops25h 50m

St John's

Wed 31/12

12:00 a.m.-10:30 p.m.

Nonstop0h 00m

C$ 779

LondonSt. John's

YXU London - YYT St John's

YXUYYT

London

Thu 10/12

10:00 a.m.-2:34 p.m.

3 stops51h 04m

St John's

Wed 31/12

12:00 a.m.-10:30 p.m.

Nonstop0h 00m

C$ 838

LondonSt. John's

YXU London - YYT St John's

YXUYYT

London

Fri 20/11

3:25 p.m.-11:26 p.m.

1 stop6h 31m

St John's

Wed 31/12

12:00 a.m.-10:30 p.m.

Nonstop0h 00m

C$ 862

LondonSt. John's

YXU London - YYT St John's

YXUYYT

London

Wed 25/11

6:40 a.m.-12:59 a.m.

3 stops16h 49m

St John's

Wed 31/12

12:00 a.m.-10:30 p.m.

Nonstop0h 00m

C$ 865

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/11

Showing 1-10 of 16 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.

Reviews of airlines servicing St. John's

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

Air Canada

7.1

Good

11,898 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Lori,May 2026

YYZ - YFC

Didn't land, sent back to Toronto. No food, no accommodation, no help at all!!

Air Canada

7.1

Good

11,898 reviews

Air Canada

7.1

Good

11,898 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Lori,May 2026

YYZ - YFC

Didn't land, sent back to Toronto. No food, no accommodation, no help at all!!

Related info for your journey

How long is the flight from London, Ontario to St. John's?
Porter Airlines and Air Canada can get you from London, Ontario to St. John's in just under 6h 40m. Your travel time can differ by up to 9h 48m. 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 is the cheapest airline to fly 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$ 691.
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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

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Top airline flying from London to St. John's

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 691	AverageC$ 1,060	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

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

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Cheap flights from London, ON to St. John's from C$ 631

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 28/11. 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 15 November 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 15 November 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 15 November 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 15 November 2026.

Last-minute flights from London to St. John'sDiscover last-minute flight deals from London to St. John's. Data last updated 15 November 2026 and is based on user searches.

Discover last-minute flight deals from London to St. John's. Data last updated 15 November 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 15 November 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 15 November 2026.

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Use the filters below to find and compare flights from London to St. John's that are best for you.

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.

Reviews of airlines servicing St. John's

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

Related info for your journey

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

What is the cheapest airline to fly 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?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for London to St. John's

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to St. John's by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Newfoundland and Labrador

Book a non-stop flight to one of these other cities located in Newfoundland and Labrador.

Search flights from London to St. John's by cabin class

Find flights from London to St. John's, based on your preferred cabin class, be it economy, premium economy, business, or first class.

London and St. John's flights

Browse other London and St. John's flight options. Last updated on 15 November 2026.

Other flights from London

Browse through other flights departing from London. Flights are based on user searches made on Cheapflights and were last updated on 15 November 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Other flights to St. John's

Explore flights to St. John's departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 15 November 2026.

Top airline 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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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 15 November 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 15 November 2026.

Last-minute flights from London to St. John's
Discover last-minute flight deals from London to St. John's. Data last updated 15 November 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 15 November 2026.