Question 1

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

Accepted Answer

Our cheapest airline available from London Heathrow Airport to St. John's is Air Canada. Our recent data shows that you can find tickets from as low as £530 on this airline. Additional options worth looking into are Lufthansa and United Airlines, starting at £552 and £699 round-trip. These flights start at 16% lower than the current average price 3 months from now.

Question 2

What are the cheapest airlines to fly from London Heathrow Airport to St. John's one-way?

Accepted Answer

The cheapest airline one-way is Lufthansa, with whom users have recently found tickets for as low as £593. However, be on the lookout for offers from WestJet and TAP AIR PORTUGAL, as they are both options that can get you from London Heathrow Airport to St. John's for a low price.

Question 3

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

Accepted Answer

Currently, October is the cheapest month in which you can book a flight from London Heathrow Airport to St. John's (average of £437). Flying from London Heathrow Airport to St. John's in December is currently the most expensive (average of £806). 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.

Question 4

What is the cheapest day to fly from London Heathrow Airport to St. John's?

Accepted Answer

Travellers seeking maximum savings on their London Heathrow Airport to St. John's flight should consider departing on Wednesday mornings when fares are most often at their lowest. Friday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Question 5

E

Accepted Answer

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.

Question 6

E

Accepted Answer

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).

Question 7

What is the cheapest day to fly round-trip from London Heathrow Airport to St. John's?

Accepted Answer

Travelers have found that booking a Tuesday departure is the best way to save up to 23% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

Question 8

How far in advance should I book a flight from London Heathrow Airport to St. John's?

Accepted Answer

To save up to 23% on this flight, we recommend booking at least 10 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from London Heathrow Airport to St. John's from £279 1-2 weeks out and tickets from £673 for flights departing within the next 72 hours.

Question 9

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

Accepted Answer

Our data shows that October tends to be the cheapest month to fly to St. John's from London Heathrow Airport. Users have commonly found prices around £560 for the month, but tickets can be as low as £279. Due to multiple factors, prepare for potentially higher prices in April.

Question 10

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

Accepted Answer

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 5% versus a flight in the morning.

Question 11

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

Accepted Answer

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.

Question 12

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

Accepted Answer

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

Question 13

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

Accepted Answer

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.

Question 14

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

Accepted Answer

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.

Question 15

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

Accepted Answer

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.

Question 16

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

Accepted Answer

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.

Question 17

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

Accepted Answer

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.

Question 18

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

Accepted Answer

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.

Round-trip from	£530
One-way from	£401
Popular in	December
Cheapest in	February
Average price	£631

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest£471	Average£596	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Lufthansa	Cheapest£539	Average£599	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights

Cheap flights from London Heathrow Airport to St. John's from £401

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 30/7. Fares are subject to change and may not be available on all flights or dates of travel.

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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 4 July 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 4 July 2025.

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

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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?

Find hourly flight availability from Heathrow to St. John's. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 July 2025.

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 United Airlines, WestJet, andAir 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?

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

What are the cheapest airlines to fly from London Heathrow Airport to St. John's one-way?

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?

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Alternative routes for Heathrow to St. John's

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

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

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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 4 July 2025.