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 £619.

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

Halifax (YHZ) – chosen by Cheapflights users on 75% of one-stop itineraries from London Heathrow Airport to St. John's on Cheapflights.

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 14h 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 £308 on this airline. An additional option worth looking into is Air Canada, starting at £459. These flights start at 48% 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 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.

£523+ Flights from London Heathrow Airport to St. John's

Cheap 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 17 December 2025.

Sat 27/1206:00LHR - YYT

2 stops22h 26mAir Canada

Tue 6/118:10YYT - LHR

1 stop32h 50mAir Canada

Deal found 15/12£665

Sat 27/1220:15LHR - YYT

2 stops32h 11mMultiple Airlines

Tue 6/118:10YYT - LHR

2 stops35h 40mMultiple Airlines

Deal found 15/12£772

Wed 24/1211:10LHR - YYT

2 stops15h 50mAir Canada

Sat 3/120:55YYT - LHR

1 stop20h 10mAir Canada

Deal found 15/12£864

Wed 24/1211:10LHR - YYT

2 stops33h 41mMultiple Airlines

Sat 3/120:55YYT - LHR

1 stop20h 10mMultiple Airlines

Deal found 15/12£875

Wed 17/1213:25LHR - YYT

2 stops23h 40mAir Canada

Wed 24/1220:55YYT - LHR

1 stop20h 10mAir Canada

Deal found 16/12£1,386

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 17 December 2025.

Wed 14/106:50LHR - YYT

2 stops14h 01mAir Canada

Wed 21/106:35YYT - LHR

2 stops23h 15mAir Canada

Deal found 17/12£523

Wed 14/112:00LHR - YYT

2 stops32h 44mMultiple Airlines

Wed 21/118:15YYT - LHR

2 stops34h 20mMultiple Airlines

Deal found 15/12£541

Tue 24/207:25LHR - YYT

2 stops21h 16mUnited Airlines

Wed 11/305:00YYT - LHR

2 stops26h 55mUnited Airlines

Deal found 15/12£649

Mon 12/109:00LHR - YYT

2 stops20h 03mAir Canada

Mon 19/110:15YYT - LHR

2 stops16h 45mAir Canada

Deal found 15/12£547

Fri 30/109:00LHR - YYT

2 stops20h 28mAir Canada

Fri 6/207:30YYT - LHR

1 stop9h 35mAir Canada

Deal found 16/12£597

Mon 1/608:45LHR - YYT

2 stops31h 01mAir Canada

Sun 14/614:05YYT - LHR

1 stop27h 25mAir Canada

Deal found 16/12£623

Fri 29/508:45LHR - YYT

2 stops19h 26mAir Canada

Mon 1/607:30YYT - LHR

1 stop10h 00mAir Canada

Deal found 14/12£659

Last-minute flights from Heathrow to St. John's
Discover last-minute flight deals from Heathrow to St. John's. Data last updated 17 December 2025 and is based on user searches.

Mon 12/109:00LHR - YYT

2 stops20h 03mMultiple Airlines

Mon 19/105:05YYT - LHR

1 stop22h 35mMultiple Airlines

Deal found 15/12£541

Mon 12/109:00LHR - YYT

2 stops20h 03mAir Canada

Mon 19/110:15YYT - LHR

2 stops16h 45mAir Canada

Deal found 15/12£547

Wed 14/106:50LHR - YYT

2 stops14h 01mAir Canada

Wed 21/106:35YYT - LHR

2 stops23h 15mAir Canada

Deal found 17/12£523

Wed 14/112:00LHR - YYT

2 stops32h 44mMultiple Airlines

Wed 21/118:15YYT - LHR

2 stops34h 20mMultiple Airlines

Deal found 15/12£541

Tue 20/109:00LHR - YYT

1 stop18h 00mAir Canada

Thu 29/106:35YYT - LHR

2 stops21h 05mAir Canada

Deal found 16/12£550

Fri 30/109:00LHR - YYT

2 stops20h 28mAir Canada

Fri 6/207:30YYT - LHR

1 stop9h 35mAir Canada

Deal found 16/12£597

Find flight deals from Heathrow to St. John's

Round-trip from	£523
Popular in	December
Cheapest in	October
Average price	£750

Air Canada
14/1-21/1
4 total stops
37h 16m total
London to St. John's

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (£16 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).

Search Deals

Average for round-trip flights in December 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

Wed 14/1

06:50-17:21

2 stops14h 01m

St John's

Wed 21/1

06:35-09:20

2 stops23h 15m

£523

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Wed 14/1

12:00-17:14

2 stops32h 44m

St John's

Wed 21/1

18:15-08:05

2 stops34h 20m

£541

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Mon 12/1

09:00-01:33

2 stops20h 03m

St John's

Mon 19/1

10:15-06:30

2 stops16h 45m

£547

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Fri 30/1

09:00-01:58

2 stops20h 28m

St John's

Fri 6/2

07:30-20:35

1 stop9h 35m

£597

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Mon 1/6

08:45-12:16

2 stops31h 01m

St John's

Sun 14/6

14:05-21:00

1 stop27h 25m

£623

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Tue 24/2

07:25-01:11

2 stops21h 16m

St John's

Wed 11/3

05:00-10:25

2 stops26h 55m

£649

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Fri 29/5

08:45-00:41

2 stops19h 26m

St John's

Mon 1/6

07:30-21:00

1 stop10h 00m

£659

Flights are sorted by cheapest return flights first.

Deals found on 17/12

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 £419). Flying from London Heathrow Airport to St. John's in December is currently the most expensive (average of £552). 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 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

3,204 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anne,Dec 2025

HUX - YYC

Travel on airplanes sucks now. My legs are cramped because i cant stretch them out, if i drop anything theres not enough room to bend and reach to pick it up, the trays if down crowd my middle, the pocket on the seat in front is so small i cant even put my water bottle in it, because the seats are so close, the recline function is pretty irrelevant, but the staff are great and doing their best.

WestJet

7.2

Good

3,204 reviews

WestJet

7.2

Good

3,204 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anne,Dec 2025

HUX - YYC

Air Canada

7.1

Good

10,534 reviews

WestJet

7.2

Good

3,204 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anne,Dec 2025

HUX - 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 14h 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 £308 on this airline. An additional option worth looking into is Air Canada, starting at £459. These flights start at 48% 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 £419). Flying from London Heathrow Airport to St. John's in December is currently the most expensive (average of £552). 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 2 airlines flying from Heathrow to St. John's

Airline	Cheapest	Average	Flexibility	On-time
WestJet	Cheapest£308	Average£558	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Air Canada	Cheapest£459	Average£609	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 £523

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/1. 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 17 December 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 17 December 2025.

Find flight deals from Heathrow to St. John's

Round-trip 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 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

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 17 December 2025.