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 43m.

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

Halifax (YHZ) – chosen by Cheapflights users on 78% of one-stop itineraries from London Heathrow Airport to St. John's on Cheapflights.

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

Halifax (YHZ) is the most affordable one-stop option, with an average return flight price of £627.

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 27m.

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 21h 36m. 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 £310 on this airline. Additional options worth looking into are Lufthansa and Air Canada, starting at £490 and £522 round-trip. These flights start at 49% 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 are the most popular airlines that fly from London Heathrow Airport to St. John's?

Consider Air Canada, Lufthansa or WestJet when booking your flight. These represent the most popular airlines when flying from London Heathrow Airport to St. John's.

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 3 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.

£427+ Flights from London Heathrow Airport to St. John's

Find flight deals from Heathrow to St. John's

Enter your travel dates to find the best prices.

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 26 October 2025.

Mon 24/1106:50LHR - YYT

2 stops21h 36mAir Canada

Mon 1/1206:35YYT - LHR

2 stops21h 05mAir Canada

Deal found 25/10£513

Mon 8/1207:40LHR - YYT

2 stops20h 46mMultiple Airlines

Mon 15/1206:35YYT - LHR

2 stops21h 05mMultiple Airlines

Deal found 24/10£522

Mon 8/1209:00LHR - YYT

2 stops20h 23mAir Canada

Mon 15/1207:30YYT - LHR

1 stop9h 35mAir Canada

Deal found 24/10£535

Thu 13/1109:00LHR - YYT

2 stops35h 51mAir Canada

Wed 19/1106:35YYT - LHR

2 stops21h 05mAir Canada

Deal found 24/10£541

Fri 21/1106:50LHR - YYT

2 stops14h 01mAir Canada

Fri 28/1106:35YYT - LHR

2 stops23h 15mAir Canada

Deal found 24/10£566

Fri 28/1109:00LHR - YYT

2 stops19h 26mAir Canada

Sat 13/1206:35YYT - LHR

2 stops21h 05mAir Canada

Deal found 25/10£567

Thu 13/1113:25LHR - YYT

2 stops26h 43mAir Canada

Thu 20/1113:25YYT - LHR

1 stop27h 40mAir Canada

Deal found 25/10£572

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 26 October 2025.

Mon 24/1106:50LHR - YYT

2 stops21h 36mAir Canada

Mon 1/1206:35YYT - LHR

2 stops21h 05mAir Canada

Deal found 25/10£513

Mon 8/1207:40LHR - YYT

2 stops20h 46mMultiple Airlines

Mon 15/1206:35YYT - LHR

2 stops21h 05mMultiple Airlines

Deal found 24/10£522

Mon 8/1209:00LHR - YYT

2 stops20h 23mAir Canada

Mon 15/1207:30YYT - LHR

1 stop9h 35mAir Canada

Deal found 24/10£535

Tue 13/107:40LHR - YYT

2 stops19h 03mMultiple Airlines

Tue 3/206:35YYT - LHR

2 stops21h 05mMultiple Airlines

Deal found 25/10£549

Thu 13/1109:00LHR - YYT

2 stops35h 51mAir Canada

Wed 19/1106:35YYT - LHR

2 stops21h 05mAir Canada

Deal found 24/10£541

Fri 28/1109:00LHR - YYT

2 stops19h 26mAir Canada

Sat 13/1206:35YYT - LHR

2 stops21h 05mAir Canada

Deal found 25/10£567

Last-minute flights from Heathrow to St. John's
Discover last-minute flight deals from Heathrow to St. John's. Data last updated 26 October 2025 and is based on user searches.

Thu 13/1109:00LHR - YYT

2 stops35h 51mAir Canada

Wed 19/1106:35YYT - LHR

2 stops21h 05mAir Canada

Deal found 24/10£541

Thu 13/1113:25LHR - YYT

2 stops26h 43mAir Canada

Thu 20/1113:25YYT - LHR

1 stop27h 40mAir Canada

Deal found 25/10£572

Fri 21/1106:50LHR - YYT

2 stops14h 01mAir Canada

Fri 28/1106:35YYT - LHR

2 stops23h 15mAir Canada

Deal found 24/10£566

Mon 24/1106:50LHR - YYT

2 stops21h 36mAir Canada

Mon 1/1206:35YYT - LHR

2 stops21h 05mAir Canada

Deal found 25/10£513

Fri 28/1109:00LHR - YYT

2 stops19h 26mAir Canada

Sat 13/1206:35YYT - LHR

2 stops21h 05mAir Canada

Deal found 25/10£567

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 26 October 2025.

Mon 20/409:50LHR - YYT

2 stops19h 13mMultiple Airlines

Deal found 24/10£427

Mon 20/409:30LHR - YYT

1 stop11h 21mLufthansa

Deal found 24/10£556

Sat 1/1113:25LHR - YYT

1 stop14h 46mLufthansa

Deal found 24/10£659

Sun 2/1112:15LHR - YYT

2 stops32h 00mMultiple Airlines

Deal found 24/10£930

Mon 3/1120:45LHR - YYT

2 stops32h 18mMultiple Airlines

Deal found 24/10£1,042

Fri 31/1009:50LHR - YYT

2 stops18h 13mMultiple Airlines

Deal found 24/10£1,067

Thu 30/1010:35LHR - YYT

2 stops28h 33mMultiple Airlines

Deal found 24/10£1,074

Sat 1/1118:30LHR - YYT

2 stops34h 33mTAP AIR PORTUGAL

Deal found 24/10£1,349

Mon 3/1114:50LHR - YYT

1 stop21h 27mWestJet

Deal found 24/10£1,384

Sun 2/1113:25LHR - YYT

1 stop15h 01mLufthansa

Deal found 24/10£1,389

Thu 30/1013:00LHR - YYT

1 stop12h 43mLufthansa

Deal found 24/10£1,394

Cheap flight deals from Heathrow to St. John's

Round-trip from	£513
One-way from	£427
Popular in	August
Cheapest in	February
Average price	£662

Air Canada
24/11-1/12
4 total stops
42h 41m total
London to St. John's

Search Deals

20/4
2 total stops
19h 13m total
London to St. John's

Search Deals

Highest demand for flights based on searches. 1% potential increase in price (£9 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 0% potential price decrease (£4 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2025

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

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Mon 24/11

06:50-00:56

2 stops21h 36m

St John's

Mon 1/12

06:35-07:10

2 stops21h 05m

£513

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Mon 8/12

07:40-00:56

2 stops20h 46m

St John's

Mon 15/12

06:35-07:10

2 stops21h 05m

£522

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Mon 8/12

09:00-01:53

2 stops20h 23m

St John's

Mon 15/12

07:30-20:35

1 stop9h 35m

£535

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Thu 13/11

09:00-17:21

2 stops35h 51m

St John's

Wed 19/11

06:35-07:10

2 stops21h 05m

£541

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Tue 13/1

07:40-23:13

2 stops19h 03m

St John's

Tue 3/2

06:35-07:10

2 stops21h 05m

£549

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Fri 28/11

09:00-00:56

2 stops19h 26m

St John's

Sat 13/12

06:35-07:10

2 stops21h 05m

£567

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Mon 20/4

11:20-15:35

3 stops31h 45m

£466

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Mon 20/4

09:30-17:21

1 stop11h 21m

£556

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Sat 1/11

13:25-01:41

1 stop14h 46m

£659

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Sun 2/11

12:15-16:45

2 stops32h 00m

£930

Flights are sorted by cheapest return flights first.

Deals found on 24/10

Showing 1-10 of 17 results

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.

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, September is the cheapest month in which you can book a flight from London Heathrow Airport to St. John's (average of £427). Flying from London Heathrow Airport to St. John's in December is currently the most expensive (average of £603). 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.

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

When flying from London Heathrow Airport to St. John's, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 14% versus a flight in the evening.

Reviews of airlines servicing St. John's

See what other customers who have flown with WestJet, Air Canada, andLufthansa 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

3,146 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Oct 2025

PVR - YYC

Both departure flight and return flight were delayed causing a missed connection due to crew not showing up. Had to spend an extra 2 nights in hotels as a result. Westjet said they would provide food vouchers but we only received half the amount they said we would and then they didn’t even work. All in all flying with west jet caused me over $1500 in damages. Dealing with customer support has thus far been futile.

WestJet

7.2

Good

3,146 reviews

WestJet

7.2

Good

3,146 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Oct 2025

PVR - YYC

Air Canada

7.1

Good

10,364 reviews

WestJet

7.2

Good

3,146 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Oct 2025

PVR - YYC

Lufthansa

6.8

Okay

7,529 reviews

WestJet

7.2

Good

3,146 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Oct 2025

PVR - 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 3 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 21h 36m. 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 £310 on this airline. Additional options worth looking into are Lufthansa and Air Canada, starting at £490 and £522 round-trip. These flights start at 49% 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, September is the cheapest month in which you can book a flight from London Heathrow Airport to St. John's (average of £427). Flying from London Heathrow Airport to St. John's in December is currently the most expensive (average of £603). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Heathrow to St. John's

Gatwick to St. John's flights

London City to St. John's flights

Heathrow to Deer Lake flights

Luton to St. John's flights

Stansted to St. John's flights

Top 3 airlines flying from Heathrow to St. John's

Airline	Cheapest	Average	Flexibility	On-time
WestJet	Cheapest£310	Average£561	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Lufthansa	Cheapest£490	Average£598	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Air Canada	Cheapest£522	Average£608	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

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

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.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to St. John's for you. Better yet — we are completely free to use.

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.

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

Not ready to book yet? You can track prices for flights from Heathrow to St. John's on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from London Heathrow Airport to St. John's from £427

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 20/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find 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 26 October 2025.

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 26 October 2025.

Cheap flight deals from Heathrow to St. John's

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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?

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

What’s the top 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?

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, Air Canada, andLufthansa 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

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

Alternative routes for Heathrow to St. John's

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

Top 3 airlines flying from Heathrow to St. John's

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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

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

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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 26 October 2025.