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

Halifax (YHZ) – chosen by Cheapflights users on 71% 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 £635.

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 26m.

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 41m.

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 40h 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 £307 on this airline. An additional option worth looking into is Air Canada, starting at £457. 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 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.

£363+ Flights from London Heathrow Airport to St. John's

Cheap flight deals from Heathrow to St. John's

Round-trip from	£520
One-way from	£363
Popular in	December
Cheapest in	October
Average price	£562

Air Canada
23/2-2/3
4 total stops
61h 41m total
London to St. John's

Search Deals

14/5
2 total stops
20h 05m total
London to St. John's

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (£24 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).

Search Deals

Average for round-trip flights in January 2026

Search Deals

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 10 January 2026.

Mon 23/212:05LHR - YYT

2 stops40h 36mAir Canada

Mon 2/306:35YYT - LHR

2 stops21h 05mAir Canada

Deal found 9/1£520

Mon 26/109:00LHR - YYT

2 stops19h 41mMultiple Airlines

Mon 9/206:35YYT - LHR

2 stops21h 05mMultiple Airlines

Deal found 8/1£539

Mon 16/309:00LHR - YYT

2 stops19h 28mAir Canada

Mon 23/307:30YYT - LHR

1 stop10h 35mAir Canada

Deal found 9/1£543

Sun 8/218:40LHR - YYT

2 stops34h 01mMultiple Airlines

Sun 15/218:10YYT - LHR

2 stops33h 30mMultiple Airlines

Deal found 9/1£545

Wed 15/408:40LHR - YYT

2 stops18h 03mAir Canada

Mon 20/406:35YYT - LHR

2 stops20h 25mAir Canada

Deal found 8/1£546

Mon 23/220:15LHR - YYT

2 stops30h 28mMultiple Airlines

Mon 2/305:00YYT - LHR

2 stops22h 40mMultiple Airlines

Deal found 9/1£552

Mon 2/213:25LHR - YYT

1 stop15h 16mAir Canada

Mon 9/206:35YYT - LHR

2 stops21h 05mAir Canada

Deal found 8/1£556

Mon 26/109:00LHR - YYT

1 stop18h 00mAir Canada

Mon 9/220:55YYT - LHR

1 stop20h 10mAir Canada

Deal found 8/1£561

Tue 6/1009:30LHR - YYT

2 stops18h 36mAir Canada

Tue 13/1016:35YYT - LHR

1 stop24h 55mAir Canada

Deal found 10/1£563

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 10 January 2026.

Mon 23/212:05LHR - YYT

2 stops40h 36mAir Canada

Mon 2/306:35YYT - LHR

2 stops21h 05mAir Canada

Deal found 9/1£520

Mon 26/109:00LHR - YYT

2 stops19h 41mMultiple Airlines

Mon 9/206:35YYT - LHR

2 stops21h 05mMultiple Airlines

Deal found 8/1£539

Mon 16/309:00LHR - YYT

2 stops34h 51mAir Canada

Mon 23/306:35YYT - LHR

2 stops22h 05mAir Canada

Deal found 9/1£520

Sun 22/212:15LHR - YYT

2 stops29h 46mMultiple Airlines

Sun 1/320:55YYT - LHR

3 stops34h 25mMultiple Airlines

Deal found 8/1£572

Mon 2/213:25LHR - YYT

1 stop15h 16mAir Canada

Mon 9/206:35YYT - LHR

2 stops21h 05mAir Canada

Deal found 8/1£556

Mon 26/109:00LHR - YYT

1 stop18h 00mAir Canada

Mon 9/220:55YYT - LHR

1 stop20h 10mAir Canada

Deal found 8/1£561

Last-minute flights from Heathrow to St. John's
Discover last-minute flight deals from Heathrow to St. John's. Data last updated 10 January 2026 and is based on user searches.

Mon 26/109:00LHR - YYT

2 stops19h 41mMultiple Airlines

Mon 9/206:35YYT - LHR

2 stops21h 05mMultiple Airlines

Deal found 8/1£539

Mon 26/109:00LHR - YYT

1 stop18h 00mAir Canada

Mon 9/220:55YYT - LHR

1 stop20h 10mAir Canada

Deal found 8/1£561

Mon 2/213:25LHR - YYT

1 stop15h 16mAir Canada

Mon 9/206:35YYT - LHR

2 stops21h 05mAir Canada

Deal found 8/1£556

Sun 8/218:40LHR - YYT

2 stops34h 01mMultiple Airlines

Sun 15/218:10YYT - LHR

2 stops33h 30mMultiple Airlines

Deal found 9/1£545

Sun 8/212:00LHR - YYT

2 stops32h 44mAir Canada

Sun 15/220:55YYT - LHR

1 stop20h 10mAir Canada

Deal found 9/1£575

Sun 22/212:15LHR - YYT

2 stops29h 46mMultiple Airlines

Sun 1/320:55YYT - LHR

3 stops34h 25mMultiple Airlines

Deal found 8/1£572

Sun 22/209:00LHR - YYT

2 stops20h 28mAir Canada

Sun 1/320:55YYT - LHR

1 stop20h 10mAir Canada

Deal found 8/1£575

Mon 23/212:05LHR - YYT

2 stops40h 36mAir Canada

Mon 2/306:35YYT - LHR

2 stops21h 05mAir Canada

Deal found 9/1£520

Mon 23/220:15LHR - YYT

2 stops30h 28mMultiple Airlines

Mon 2/305:00YYT - LHR

2 stops22h 40mMultiple Airlines

Deal found 9/1£552

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 10 January 2026.

Thu 14/506:20LHR - YYT

2 stops20h 05mMultiple Airlines

Deal found 9/1£363

Tue 24/214:50LHR - YYT

2 stops29h 54mMultiple Airlines

Deal found 10/1£408

Sun 22/206:00LHR - YYT

3 stops22h 31mMultiple Airlines

Deal found 8/1£476

Fri 16/112:25LHR - YYT

2 stops27h 43mMultiple Airlines

Deal found 9/1£513

Fri 16/109:00LHR - YYT

1 stop14h 45mAir Canada

Deal found 9/1£558

Mon 23/208:15LHR - YYT

2 stops31h 53mTAP AIR PORTUGAL

Deal found 9/1£669

Tue 24/213:25LHR - YYT

1 stop31h 26mLufthansa

Deal found 10/1£1,398

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 23/2

12:05-01:11

2 stops40h 36m

St John's

Mon 2/3

06:35-07:10

2 stops21h 05m

£520

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Mon 16/3

09:00-17:21

2 stops34h 51m

St John's

Mon 23/3

06:35-07:10

2 stops22h 05m

£520

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Mon 26/1

09:00-01:11

2 stops19h 41m

St John's

Mon 9/2

06:35-07:10

2 stops21h 05m

£539

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Mon 2/2

13:25-01:11

1 stop15h 16m

St John's

Mon 9/2

06:35-07:10

2 stops21h 05m

£556

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Mon 26/1

09:00-23:30

1 stop18h 00m

St John's

Mon 9/2

20:55-20:35

1 stop20h 10m

£561

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Sun 22/2

12:15-14:31

2 stops29h 46m

St John's

Sun 1/3

20:55-10:50

3 stops34h 25m

£572

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Thu 14/5

06:20-22:55

2 stops20h 05m

£363

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Tue 24/2

14:50-17:14

2 stops29h 54m

£408

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Thu 14/5

14:10-06:20

1 stop19h 40m

£472

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Sun 22/2

06:00-01:01

3 stops22h 31m

£476

Flights are sorted by cheapest return flights first.

Deals found on 9/1

Showing 1-10 of 14 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 £411). Flying from London Heathrow Airport to St. John's in December is currently the most expensive (average of £563). 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.

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

3,235 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Blaine,Dec 2025

YYC - YVR

The worst I’ve ever had in 50 years of flying

WestJet

7.2

Good

3,235 reviews

WestJet

7.2

Good

3,235 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Blaine,Dec 2025

YYC - YVR

The worst I’ve ever had in 50 years of flying

Air Canada

7.1

Good

10,607 reviews

WestJet

7.2

Good

3,235 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Blaine,Dec 2025

YYC - YVR

The worst I’ve ever had in 50 years of flying

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 40h 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 £307 on this airline. An additional option worth looking into is Air Canada, starting at £457. 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 £411). Flying from London Heathrow Airport to St. John's in December is currently the most expensive (average of £563). 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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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 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£457	Average£607	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 £363

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 14/5. 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

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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 10 January 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 10 January 2026.

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’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

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 2 airlines flying from Heathrow to St. John's

Fly with Cheapflights

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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 10 January 2026.