What’s the top stopover airport for flights from London Heathrow Airport to St. John's?

Halifax (YHZ) – chosen by Cheapflights users on 54% of one-stop itineraries from London Heathrow Airport to St. John's on Cheapflights.

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to St. John's?

Flights via Montreal (YUL) offer the fastest connection on this route, with an average stopover time of 2h 03m.

What’s the cheapest stopover airport for flights from London Heathrow Airport to St. John's?

Montreal (YUL) is the most affordable one-stop option, with an average return flight price of £631.

What’s the fastest stopover option from London Heathrow Airport to St. John's?

Flights via Montreal (YUL) have the shortest average one-way travel time for one-stop routes: 11h 12m.

How long is the flight from London Heathrow Airport to St. John's?

Airlines like Air Canada fly from London Heathrow Airport to St. John's in about 20h 01m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 2307 mi.

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

Our cheapest airline available from London Heathrow Airport to St. John's is WestJet. Our recent data shows that you can find tickets from as low as £307 on this airline. An additional option worth looking into is Air Canada, starting at £526. These flights start at 51% lower than the current average price 3 months from now.

In terms of precipitation, rainfall in St. John's ranges from 92.0 - 165.0 inches 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 LHR to YYT?

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

What airport do you fly into for flights to St. John's from London Heathrow?

Located just 4.2 mi from the city center, St John's is the airport most travelers will use when flying to St. John's from London Heathrow. Booking flights from London Heathrow to St John's (YYT) should be relatively easy as there are 0 daily inbound flights from London Heathrow from 2 different airlines.

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

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

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

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

Yes. Cheapflights offers flight deals from Heathrow 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.

£194+ Cheap Flights from London Heathrow Airport to St. John's

Q: How much does it cost for a return flight from London Heathrow Airport to St. John's?

Airfare is below average for this route at the moment. London Heathrow Airport to St. John's flights typically cost between £596 and £741 in August. The cheapest return flight price found within the last 3 days was £415 on Multiple Airlines (17 Aug-24 Aug).

Cheap flight deals from Heathrow to St. John's

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Heathrow to St. John's
Explore the most affordable flight options available from Heathrow to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 July 2026.

Mon 17/821:10

LHR

YYT

1 stop18h 10m

Multiple Airlines

Mon 24/815:00

YYT

LHR

2 stops22h 50m

Multiple Airlines

Deal found 3/7£415

Mon 3/821:10

LHR

YYT

1 stop18h 10m

Multiple Airlines

Sat 8/800:30

YYT

LHR

1 stop27h 55m

Multiple Airlines

Deal found 30/6£559

Mon 24/821:10

LHR

YYT

1 stop18h 10m

Multiple Airlines

Wed 2/919:00

YYT

LHR

2 stops17h 05m

Multiple Airlines

Deal found 1/7£560

Mon 24/817:50

LHR

YYT

1 stop32h 35m

KLM

Tue 1/915:00

YYT

LHR

1 stop16h 40m

KLM

Deal found 4/7£570

Mon 27/721:10

LHR

YYT

1 stop18h 10m

Multiple Airlines

Sat 1/800:30

YYT

LHR

1 stop10h 15m

Multiple Airlines

Deal found 1/7£573

Mon 24/821:10

LHR

YYT

1 stop18h 10m

Multiple Airlines

Sat 29/815:00

YYT

LHR

2 stops25h 50m

Multiple Airlines

Deal found 30/6£578

Mon 9/1106:00

LHR

YYT

2 stops23h 20m

Air Canada

Sun 15/1117:55

YYT

LHR

2 stops33h 05m

Air Canada

Deal found 30/6£619

Mon 10/820:10

LHR

YYT

1 stop19h 10m

Multiple Airlines

Fri 21/815:00

YYT

LHR

2 stops22h 50m

Multiple Airlines

Deal found 2/7£630

Find flight deals from Heathrow to St. John's

Round-trip from	£415
One-way from	£194
Popular in	December
Cheapest in	February
Average price	£670

17/8-24/8
3 total stops
41h 00m total
London to St. John's

Search Deals

24/8
1 total stop
19h 10m total
London to St. John's

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (£30 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2026

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Mon 24/8

21:10-11:50

1 stop18h 10m

St John's

Wed 2/9

19:00-15:35

2 stops17h 05m

£560

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Sat 3/10

06:50-23:21

2 stops20h 01m

St John's

Sun 11/10

17:40-10:00

2 stops36h 50m

£643

Fastest return journey

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Fri 11/9

12:40-20:03

1 stop10h 53m

St John's

Sun 13/9

07:30-21:00

1 stop10h 00m

£647

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Sat 10/10

09:30-23:28

2 stops17h 28m

St John's

Sat 17/10

14:05-10:00

2 stops16h 25m

£664

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Fri 4/9

14:05-00:50

1 stop14h 15m

St John's

Fri 18/9

07:30-21:00

1 stop10h 00m

£724

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Mon 24/8

12:40-23:28

1 stop14h 18m

St John's

Wed 2/9

20:40-21:00

1 stop20h 50m

£728

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Mon 5/10

07:45-01:46

2 stops21h 31m

St John's

Mon 12/10

17:40-20:40

2 stops23h 30m

£748

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Fri 2/10

11:05-12:36

2 stops29h 01m

St John's

Thu 8/10

08:30-06:45

2 stops18h 45m

£763

Cheapest one-way

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Thu 24/9

21:10-22:55

2 stops29h 15m

£340

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Thu 1/10

07:40-22:55

2 stops18h 45m

£403

Flights are sorted by cheapest return flights first.

Deals found on 4/7

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

LHR-YYT

Estimated return 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 Heathrow Airport to St. John's

Prices

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

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to St. John's (average of £528). Flying from London Heathrow Airport to St. John's in December is currently the most expensive (average of £845). 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.

How much does it cost for a return flight from London Heathrow Airport to St. John's?

Reviews of airlines servicing St. John's

See what other customers who have flown with WestJet and Air Canada from London Heathrow Airport to St. John's have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

WestJet

7.2

Good

3,396 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Jun 2026

FRA - YYC

There was no vegetarian option in business section and needed to be pre-ordered. This was my first experience where for business section I needed to pre order it. And I did not learn that until I was already boarded.

WestJet

7.2

Good

3,396 reviews

WestJet

7.2

Good

3,396 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Jun 2026

FRA - YYC

Air Canada

7.1

Good

11,296 reviews

WestJet

7.2

Good

3,396 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Jun 2026

FRA - YYC

Related info for your journey

What airport do you fly into for flights to St. John's from London Heathrow?
Located just 4.2 mi from the city center, St John's is the airport most travelers will use when flying to St. John's from London Heathrow. Booking flights from London Heathrow to St John's (YYT) should be relatively easy as there are 0 daily inbound flights from London Heathrow from 2 different airlines.
How long is the flight from London Heathrow Airport to St. John's?
Airlines like Air Canada fly from London Heathrow Airport to St. John's in about 20h 01m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 2307 mi.
What are the cheapest airlines flying from London Heathrow Airport to St. John's round-trip?
Our cheapest airline available from London Heathrow Airport to St. John's is WestJet. Our recent data shows that you can find tickets from as low as £307 on this airline. An additional option worth looking into is Air Canada, starting at £526. These flights start at 51% lower than the current average price 3 months from now.
Can I find deals for flights from Heathrow to St. John's that include hotel bookings?
Yes. In addition to deals on Heathrow to St. John's flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow 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 Heathrow to St. John's.
Can I find deals for business class flights from Heathrow to St. John's?
Yes. Cheapflights offers flight deals from Heathrow 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.
What is the cheapest month to book a flight from London Heathrow Airport to St. John's?
Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to St. John's (average of £528). Flying from London Heathrow Airport to St. John's in December is currently the most expensive (average of £845). 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.

See more FAQs

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

Airline	Cheapest	Average	Flexibility	On-time
WestJet	Cheapest£307	Average£556	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Air Canada	Cheapest£526	Average£663	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

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Cheapflights helps you search for flights from Heathrow to St. John's via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to St. John's flexibly with Cheapflights today.

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Cheap flights from London Heathrow Airport to St. John's from £194

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 24/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to St. John's

Cheapest flights from Heathrow to St. John'sExplore the most affordable flight options available from Heathrow to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 July 2026.

Explore the most affordable flight options available from Heathrow to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 July 2026.

Best flights from Heathrow to St. John'sDiscover carefully curated flight deals from Heathrow to St. John's that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 July 2026.

Discover carefully curated flight deals from Heathrow to St. John's that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 July 2026.

Last-minute flights from Heathrow to St. John'sDiscover last-minute flight deals from Heathrow to St. John's. Data last updated 5 July 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to St. John's. Data last updated 5 July 2026 and is based on user searches.

One-way flights from Heathrow to St. John'sSearch for one-way flight options from Heathrow to St. John's. Find affordable one-way fares based on user searches. Data last updated 5 July 2026.

Search for one-way flight options from Heathrow to St. John's. Find affordable one-way fares based on user searches. Data last updated 5 July 2026.

Find flight deals from Heathrow to St. John's

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Cheapflights Fare Finder

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

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

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

Cheapflights Insights

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

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

How much does it cost for a return flight from London Heathrow Airport to St. John's?

What’s the top stopover airport for flights from London Heathrow Airport to St. John's?

What’s the cheapest stopover airport for flights from London Heathrow Airport to St. John's?

What’s the fastest stopover option from London Heathrow Airport to St. John's?

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to St. John's?

Reviews of airlines servicing St. John's

See what other customers who have flown with WestJet and Air Canada from London Heathrow Airport to St. John's have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Heathrow 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.

What airport do you fly into for flights to St. John's from London Heathrow?

How long is the flight from London Heathrow Airport to St. John's?

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Heathrow to St. John's

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Complete your trip

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

Direct flights to Newfoundland and Labrador

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

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Heathrow and St. John's flights

Browse other Heathrow and St. John's flight options. Last updated on 5 July 2026.

Other flights from Heathrow

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

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Cheapest flights from Heathrow to St. John's
Explore the most affordable flight options available from Heathrow to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 July 2026.

Best flights from Heathrow to St. John's
Discover carefully curated flight deals from Heathrow to St. John's that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 July 2026.

Last-minute flights from Heathrow to St. John's
Discover last-minute flight deals from Heathrow to St. John's. Data last updated 5 July 2026 and is based on user searches.

One-way flights from Heathrow to St. John's
Search for one-way flight options from Heathrow to St. John's. Find affordable one-way fares based on user searches. Data last updated 5 July 2026.