In terms of precipitation, rainfall in St. John's ranges from 92.0 - 165.0 mm 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?

St John's (YYT), located 6.7 km from the city centre, is the airport you fly into when you book flights from London Heathrow to St. John's. 0 airlines have flights to St John's from London Heathrow on a regular basis. Booking flights from London Heathrow to St John's should not be difficult; the airport handles an average of 0 inbound flights from London Heathrow per day.

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 vacation 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.

C$ 678+ Cheap 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.

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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 September 2026.

Tue 6/108:30 a.m. -

1 stop17h 55m

Thu 15/103:00 p.m. -

2 stops26h 30m

Deal found 6/9C$ 1,002

Thu 8/106:00 a.m. -

2 stops20h 25m

Wed 14/1012:30 a.m. -

1 stop15h 25m

Deal found 8/9C$ 1,009

Thu 15/108:30 a.m. -

1 stop17h 55m

Thu 22/103:00 p.m. -

1 stop17h 20m

Deal found 10/9C$ 1,011

Wed 21/106:40 p.m. -

2 stops31h 45m

Wed 28/106:00 a.m. -

3 stops30h 15m

Deal found 6/9C$ 1,038

Fri 2/106:30 a.m. -

2 stops17h 20m

Wed 7/1012:30 a.m. -

1 stop15h 25m

Deal found 7/9C$ 1,050

Fri 2/108:30 a.m. -

1 stop17h 55m

Sat 10/106:00 a.m. -

3 stops23h 05m

Deal found 7/9C$ 1,058

Find flight deals from Heathrow to St. John's

Round-trip from	C$ 1,002
One-way from	C$ 678
Popular in	December
Cheapest in	October
Average price	C$ 1,100

6/10-15/10
3 total stops
44h 25m total
London to St. John's

Search Deals

1/10-31/12
3 total stops
34h 25m total
London to St. John's

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (C$ 246 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (C$ 61 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 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.

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Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonSt. John's

LHR London Heathrow - YYT St John's

LHRYYT

London Heathrow

Thu 1/10

5:40 p.m.-7:35 p.m.

1 stop29h 25m

St John's

Wed 31/12

12:00 a.m.-4:30 a.m.

Nonstop0h 00m

C$ 812

LondonSt. John's

LHR London Heathrow - YYT St John's

LHRYYT

London Heathrow

Sat 31/10

2:50 p.m.-12:10 a.m.

3 stops35h 50m

St John's

Wed 31/12

12:00 a.m.-4:30 a.m.

Nonstop0h 00m

C$ 828

LondonSt. John's

LHR London Heathrow - YYT St John's

LHRYYT

London Heathrow

Fri 23/10

9:30 a.m.-12:55 a.m.

3 stops18h 55m

St John's

Wed 31/12

12:00 a.m.-4:30 a.m.

Nonstop0h 00m

C$ 829

LondonSt. John's

LHR London Heathrow - YYT St John's

LHRYYT

London Heathrow

Tue 19/1

6:00 a.m.-1:36 a.m.

2 stops23h 06m

St John's

Wed 31/12

12:00 a.m.-4:30 a.m.

Nonstop0h 00m

C$ 879

LondonSt. John's

LHR London Heathrow - YYT St John's

LHRYYT

London Heathrow

Wed 23/9

9:30 a.m.-12:55 a.m.

3 stops18h 55m

St John's

Wed 31/12

12:00 a.m.-4:30 a.m.

Nonstop0h 00m

C$ 890

LondonSt. John's

LHR London Heathrow - YYT St John's

LHRYYT

London Heathrow

Sat 26/12

7:55 p.m.-12:30 p.m.

2 stops44h 05m

St John's

Wed 31/12

12:00 a.m.-4:30 a.m.

Nonstop0h 00m

C$ 911

LondonSt. John's

LHR London Heathrow - YYT St John's

LHRYYT

London Heathrow

Tue 3/11

5:15 p.m.-1:30 p.m.

1 stop23h 45m

St John's

Wed 31/12

12:00 a.m.-4:30 a.m.

Nonstop0h 00m

C$ 977

LondonSt. John's

LHR London Heathrow - YYT St John's

LHRYYT

London Heathrow

Tue 29/12

12:50 p.m.-12:30 p.m.

1 stop27h 10m

St John's

Wed 31/12

12:00 a.m.-4:30 a.m.

Nonstop0h 00m

C$ 980

Quickest round-trip

LondonSt. John's

LHR London Heathrow - YYT St John's

LHRYYT

London Heathrow

Tue 19/1

3:00 p.m.-1:36 a.m.

1 stop14h 06m

St John's

Wed 31/12

12:00 a.m.-4:30 a.m.

Nonstop0h 00m

C$ 1,003

LondonSt. John's

LHR London Heathrow - YYT St John's

LHRYYT

London Heathrow

Thu 15/10

8:30 a.m.-10:55 p.m.

1 stop17h 55m

St John's

Thu 22/10

3:00 p.m.-11:50 a.m.

1 stop17h 20m

C$ 1,011

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

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 round-trip 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.

Related info for your journey

What airport do you fly into for flights to St. John's from London Heathrow?
St John's (YYT), located 6.7 km from the city centre, is the airport you fly into when you book flights from London Heathrow to St. John's. 0 airlines have flights to St John's from London Heathrow on a regular basis. Booking flights from London Heathrow to St John's should not be difficult; the airport handles an average of 0 inbound flights from London Heathrow per day.
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 vacation 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.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to St. John's from Heathrow.

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

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Cheap flights from London Heathrow Airport to St. John's from C$ 678

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/10. 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 10 September 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 September 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 layovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Discover carefully curated flight deals from Heathrow to St. John's that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

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

Discover last-minute flight deals from Heathrow to St. John's. Data last updated 10 September 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 10 September 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 10 September 2026.

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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.

Related info for your journey

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

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?

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 rental and/or hotel reservation to your travel itinerary.

Direct flights to Newfoundland and Labrador

Book a non-stop flight to one of these other cities located in Newfoundland and Labrador.

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

Find flights from Heathrow to St. John's, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Heathrow and St. John's flights

Browse other Heathrow and St. John's flight options. Last updated on 10 September 2026.

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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 September 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 layovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Last-minute flights from Heathrow to St. John's
Discover last-minute flight deals from Heathrow to St. John's. Data last updated 10 September 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 10 September 2026.