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Cheap flights from London Heathrow Airport to St. John's from £466

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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YYT
22 Jan — 29 Jan1
1 adult

The best prices from London Heathrow to St John's are usually found in April or January, booked 71 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Heathrow to St. John's

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to St. John's (YYT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 January 2025.

Round-trip from

£567

One-way from

£466

Popular in

December

Cheapest in

April

Average price

£617
18/2-25/2
  • 18/2-25/2
  • 3 total stops
  • 47h 06m total
  • London to St. John's
2/3
  • 2/3
  • 2 total stops
  • 25h 57m total
  • London to St. John's
High demand for flights, 4% potential price rise
Best time to find cheap flights, 3% potential price drop
Average for round-trip flights in January 2025

Find flight deals from Heathrow to St. John's

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 January 2025.

Wed 21/517:50LHR - YYT
1 stop32h 35mAir France
Mon 26/515:00YYT - LHR
2 stops16h 00mAir France
Deal found 16/1£489
Fri 13/606:30LHR - YYT
2 stops19h 55mKLM
Mon 16/615:00YYT - LHR
2 stops19h 20mKLM
Deal found 16/1£519
Tue 18/209:30LHR - YYT
2 stops16h 56mMultiple Airlines
Tue 25/210:55YYT - LHR
1 stop30h 10mMultiple Airlines
Deal found 17/1£567
Tue 18/215:00LHR - YYT
1 stop13h 27mAir Canada
Tue 25/219:20YYT - LHR
1 stop21h 45mAir Canada
Deal found 17/1£573
Sun 2/219:30LHR - YYT
2 stops32h 57mLufthansa
Tue 1/413:05YYT - LHR
1 stop13h 55mLufthansa
Deal found 16/1£575
Mon 3/310:25LHR - YYT
2 stops18h 02mUnited Airlines
Mon 10/305:30YYT - LHR
2 stops23h 55mUnited Airlines
Deal found 16/1£690

Find flights from Heathrow to St. John's within your budget

Customise your flight search to find flights from Heathrow to St. John's that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Tue 18/2

09:30-22:56

2 stops16h 56m

St John's

Tue 25/2

10:55-20:35

1 stop30h 10m

£567

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Tue 18/2

15:00-00:57

1 stop13h 27m

St John's

Tue 25/2

19:20-20:35

1 stop21h 45m

£573

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Sun 2/2

19:30-00:57

2 stops32h 57m

St John's

Tue 1/4

13:05-06:30

1 stop13h 55m

£575

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Mon 3/3

10:25-00:57

2 stops18h 02m

St John's

Mon 10/3

05:30-07:55

2 stops23h 55m

£690

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Sun 2/3

13:40-12:07

2 stops25h 57m

£466

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Sun 2/3

11:10-22:56

1 stop15h 16m

£642

Flights are sorted by cheapest return flights first.

Deals found on 16/1

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.

Travel insights for flights from Heathrow to St. John's

Get recent, data-driven insights about flights from Heathrow to St. John's including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from Heathrow to St. John's. Price data was last updated on 10 January 2025.

The best time to book flights from London Heathrow Airport to St. John's is 71 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

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.

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 17 January 2025.

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.

Rainfall in St. John's by month

Plan your trip to St. John's by taking into account the average rainfall totals by month.

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.

Temperature in St. John's by month

Plan your trip to St. John's by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing St. John's

Get insights into the airlines that provide service to St. John's. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. John's. Reviews last updated 17 January 2025.
7.4
Good
8,969 reviews

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.7

Crew

8.1

Overall

7.4

Reviews

1 / 10

I booked on United but it was really Air Canada. It was very confusing when I went to the airport. The ride to NY was very turbulent and shaky. The ride back was better. It would be nicer with more leg room and to get rid of the tilting the seat back thing. Fine for an hour flight but any longer would have been not great. Please put subtitles on the programs so we don;t have t use headphones if we forget them.

7.4
Good
8,969 reviews
7.4
Good
8,969 reviews

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.7

Crew

8.1

Overall

7.4

Reviews

1 / 10

I booked on United but it was really Air Canada. It was very confusing when I went to the airport. The ride to NY was very turbulent and shaky. The ride back was better. It would be nicer with more leg room and to get rid of the tilting the seat back thing. Fine for an hour flight but any longer would have been not great. Please put subtitles on the programs so we don;t have t use headphones if we forget them.

7.0
Good
8,593 reviews
7.4
Good
8,969 reviews

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.7

Crew

8.1

Overall

7.4

Reviews

1 / 10

I booked on United but it was really Air Canada. It was very confusing when I went to the airport. The ride to NY was very turbulent and shaky. The ride back was better. It would be nicer with more leg room and to get rid of the tilting the seat back thing. Fine for an hour flight but any longer would have been not great. Please put subtitles on the programs so we don;t have t use headphones if we forget them.

6.8
Okay
7,094 reviews
7.4
Good
8,969 reviews

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.7

Crew

8.1

Overall

7.4

Reviews

1 / 10

I booked on United but it was really Air Canada. It was very confusing when I went to the airport. The ride to NY was very turbulent and shaky. The ride back was better. It would be nicer with more leg room and to get rid of the tilting the seat back thing. Fine for an hour flight but any longer would have been not great. Please put subtitles on the programs so we don;t have t use headphones if we forget them.

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?

    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.

  • 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 Air Canada. Our recent data shows that you can find tickets from as low as £573 on this airline. Additional options worth looking into are Lufthansa and United Airlines, starting at £575 and £690 round-trip. These flights start at 17% 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, 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.

See more FAQs

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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

Discover the top 3 airlines that operate flights from Heathrow to St. John's. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 January 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest£337Average£607FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapest£560Average£668FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapest£602Average£752FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

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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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