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Cheap flights from St. John's to London Heathrow Airport from £367

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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
ANU — LHR
8 Jan — 15 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from St. John's to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from St. John's to Heathrow
Explore the most affordable flight options available from St. John's to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 December 2025.

Tue 23/1217:10ANU - LHR
Nonstop8h 15mVirgin Atlantic
Tue 6/108:00LHR - ANU
Nonstop9h 10mVirgin Atlantic
Deal found 7/12£857
Tue 16/1217:10ANU - LHR
Nonstop8h 15mVirgin Atlantic
Tue 6/108:00LHR - ANU
Nonstop9h 10mVirgin Atlantic
Deal found 7/12£879
Tue 16/1217:10ANU - LHR
Nonstop8h 15mMultiple Airlines
Tue 6/113:20LHR - ANU
1 stop30h 30mMultiple Airlines
Deal found 7/12£966
Tue 23/1219:25ANU - LHR
2 stops22h 55mMultiple Airlines
Tue 6/106:00LHR - ANU
2 stops16h 25mMultiple Airlines
Deal found 7/12£1,110
Wed 24/1215:05ANU - LHR
2 stops49h 30mMultiple Airlines
Wed 18/213:00LHR - ANU
1 stop30h 20mMultiple Airlines
Deal found 8/12£1,128
Sat 6/1216:15ANU - LHR
1 stop12h 15mMultiple Airlines
Thu 11/1213:25LHR - ANU
1 stop26h 40mMultiple Airlines
Deal found 6/12£1,147
Thu 18/1212:45ANU - LHR
1 stop13h 05mMultiple Airlines
Sat 3/113:25LHR - ANU
1 stop26h 40mMultiple Airlines
Deal found 6/12£1,198

Find flight deals from St. John's to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from St. John's (ANU) to Heathrow (LHR). 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 9 December 2025.

Round-trip from

£574

One-way from

£367

Popular in

November

Cheapest in

June

Average price

£668

Good round-trip deal

£531 or less

Good one-way deal

£3,098 or less
22/1-29/1
  • 22/1-29/1
  • 4 total stops
  • 66h 37m total
  • St. John's to London
Search Deals
8/2
  • 8/2
  • 1 total stop
  • 24h 10m total
  • St. John's to London
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£161 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£29 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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Price to beat on a round-trip flight from St. John's V.C. Bird Intl to London Heathrow.
Search Deals
Price to beat on a one-way flight from St. John's V.C. Bird Intl to London Heathrow.
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Cheapflights Fare Finder

 
Customise your flight search to find flights from St. John's to Heathrow 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 9 December 2025.
Use the filters below to find and compare flights from St. John's to London Heathrow Airport that are best for you.

Fly from

St. John's

Fly to

Heathrow

Route

Depart

Return

Price

St. John'sLondon

ANU - LHR

ANULHR

St. John's V.C. Bird Intl

Thu 22/1

16:00-08:05

2 stops36h 05m

London Heathrow

Thu 29/1

12:10-14:42

2 stops30h 32m

£574

St. John'sLondon

ANU - LHR

ANULHR

St. John's V.C. Bird Intl

Thu 22/1

16:00-20:45

1 stop24h 45m

London Heathrow

Thu 29/1

12:20-14:42

1 stop30h 22m

£624

St. John'sLondon

ANU - LHR

ANULHR

St. John's V.C. Bird Intl

Thu 22/1

17:10-05:25

Nonstop8h 15m

London Heathrow

Thu 29/1

08:00-13:10

Nonstop9h 10m

£708

St. John'sLondon

ANU - LHR

ANULHR

St. John's V.C. Bird Intl

Thu 15/1

17:10-05:25

Nonstop8h 15m

London Heathrow

Thu 29/1

08:00-13:10

Nonstop9h 10m

£708

St. John'sLondon

ANU - LHR

ANULHR

St. John's V.C. Bird Intl

Fri 9/1

16:00-08:05

2 stops36h 05m

London Heathrow

Thu 22/1

12:10-14:42

2 stops30h 32m

£736

St. John'sLondon

ANU - LHR

ANULHR

St. John's V.C. Bird Intl

Thu 15/1

16:00-08:05

2 stops36h 05m

London Heathrow

Thu 29/1

12:20-14:42

1 stop30h 22m

£818

St. John'sLondon

ANU - LHR

ANULHR

St. John's V.C. Bird Intl

Thu 15/1

16:00-20:45

1 stop24h 45m

London Heathrow

Thu 29/1

12:20-14:42

1 stop30h 22m

£838

St. John'sLondon

ANU - LHR

ANULHR

St. John's V.C. Bird Intl

Tue 23/12

17:10-05:25

Nonstop8h 15m

London Heathrow

Tue 6/1

08:00-13:10

Nonstop9h 10m

£857

St. John'sLondon

ANU - LHR

ANULHR

St. John's V.C. Bird Intl

Fri 9/1

16:00-22:00

1 stop26h 00m

London Heathrow

Thu 22/1

12:20-14:42

1 stop30h 22m

£970

St. John'sLondon

ANU - LHR

ANULHR

St. John's V.C. Bird Intl

Fri 1/5

16:40-19:45

1 stop22h 05m

London Heathrow

Tue 30/6

19:05-12:51

1 stop22h 46m

£988

Flights are sorted by cheapest return flights first.

Deals found on 6/12

Showing 1-10 of 19 results
1
2

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

Have a flexible travel schedule? Discover the best time to fly to Heathrow from St. John's 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 St. John's to London Heathrow Airport

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

Currently, December is the cheapest month in which you can book a flight from St. John's, Saint John to London Heathrow Airport (average of £572). Flying from St. John's, Saint John to London Heathrow Airport in November is currently the most expensive (average of £1,229). 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 ANU to LHR?

Find hourly flight availability from St. John's to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 9 December 2025.

When flying from St. John's, Saint John to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from St. John's, Saint John to London Heathrow Airport?

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 9 December 2025.
Get a feel of what it's like to fly with Virgin Atlantic from St. John's to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
675 reviews
Check prices

Crew

8.2

Boarding

7.7

Entertainment

7.5

Food

6.9

Comfort

7.3

Overall

7.5

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Virgin Atlantic
7.5
Good
675 reviews
Virgin Atlantic
7.5
Good
675 reviews
Check prices

Crew

8.2

Boarding

7.7

Entertainment

7.5

Food

6.9

Comfort

7.3

Overall

7.5

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

Related info for your journey

Find useful and relevant information for your journey from St. John's to Heathrow. 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 from for flights from St. John's to London Heathrow?

    St. John's V.C. Bird Intl (ANU), located 3.8 mi from the city center, is the airport you fly out of when you book flights from St. John's to London Heathrow. 1 airline have flights from V.C. Bird Intl to London Heathrow on a regular basis. Booking flights from St. John's V.C. Bird Intl to London Heathrow should not be difficult; the airport handles an average of 1 outbound flight to London Heathrow per day.

  • How long is the flight from St. John's, Saint John to London Heathrow Airport?

    There are many flights that can get you from St. John's, Saint John to London Heathrow Airport in 8h 15m. Fly via JetBlue or Virgin Atlantic to get the fastest option. Airlines will cover a distance of 4069 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from St. John's, Saint John to London Heathrow Airport round-trip?

    Virgin Atlantic, at £560, was found to be the cheapest airline from St. John's, Saint John to London Heathrow Airport.. Virgin Atlantic is 32% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most reliable airlines from St. John's, Saint John to London Heathrow Airport?

    Before booking your flight to London Heathrow Airport from St. John's, Saint John, check out the most reliable airlines to get you to your destination on time: SAUDIA (67%), Scandinavian Airlines (67%), Virgin Atlantic( 67%).

  • What are the cheapest flights from St. John's, Saint John to London Heathrow Airport?

    Looking at all options, your cheapest flight can be booked for £531. While the most popular route (St. John's V.C. Bird Intl - London Heathrow) can be booked for £574 on average, our data indicates £1,821 when flying from St. John's, Saint John to London Heathrow Airport.

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

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

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. John's to Heathrow.

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

    Yes. Cheapflights offers flight deals from St. John's to Heathrow 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 St. John's, Saint John to London Heathrow Airport?

    Currently, December is the cheapest month in which you can book a flight from St. John's, Saint John to London Heathrow Airport (average of £572). Flying from St. John's, Saint John to London Heathrow Airport in November is currently the most expensive (average of £1,229). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Slough
Northampton
Hounslow
Luton
Gatwick
Wembley
Ilford
Brentford
Colchester
Watford
Hayes
Crawley
Winchester
Swindon
Deal
Bedford
Romford
Chichester

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Alternative routes for St. John's to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
St. John's to Gatwick flights

Top airline flying from St. John's to Heathrow

Discover the top airline that operate flights from St. John's to Heathrow. 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 9 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£560Average£695FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from St. John's to Heathrow. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Certainly. Search results for flights to Heathrow from St. John's shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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