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Cheap flights from London to St. John's from £399

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 19/6. Fares are subject to change and may not be available on all flights or dates of travel.
LON — ANU
18 Jun — 25 Jun1
1 adult

Cheapflights Tip: The best prices from London to St. John's V.C. Bird Intl are usually found in September or March, booked 37 days in advance, depart on a Sunday or Tuesday and return on a Friday

Cheap flight deals from London to St. John's

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to St. John's (ANU). 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 13 June 2025.

Round-trip from

£456

One-way from

£399

Popular in

December

Cheapest in

September

Average price

£467

Good round-trip deal

£481 or less

Good one-way deal

£458 or less
British Airways
  • British Airways
  • 16/9-23/9
  • Nonstop
  • 16h 35m total
  • London to St. John's
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British Airways
  • British Airways
  • 19/6
  • Nonstop
  • 8h 35m total
  • London to St. John's
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£35 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£16 potential savings vs. average return price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from London (LON) to St. John's V.C. Bird Intl.
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Price to beat on a one-way flight from London (LON) to St. John's V.C. Bird Intl.
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Find flight deals from London to St. John's

Cheapest flights from London to St. John's
Explore the most affordable flight options available from London to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Tue 16/910:00LGW - ANU
Nonstop8h 30mBritish Airways
Tue 23/918:40ANU - LGW
Nonstop8h 05mBritish Airways
Deal found 10/6£456
Mon 8/908:05LHR - ANU
1 stop11h 10mVirgin Atlantic
Mon 15/916:05ANU - LHR
1 stop10h 45mVirgin Atlantic
Deal found 12/6£523
Tue 30/911:05LGW - ANU
2 stops29h 25mMultiple Airlines
Sun 5/1016:35ANU - LGW
Nonstop7h 55mMultiple Airlines
Deal found 11/6£525
Sat 20/908:30LHR - ANU
1 stop34h 45mAir Canada
Sun 28/915:10ANU - LHR
1 stop34h 25mAir Canada
Deal found 11/6£573
Tue 30/915:05LGW - ANU
2 stops29h 04mAmerican Airlines
Sun 5/1016:09ANU - LGW
2 stops33h 26mAmerican Airlines
Deal found 13/6£659
Sat 4/1009:55LHR - ANU
1 stop34h 14mAmerican Airlines
Sat 11/1016:20ANU - LHR
1 stop22h 25mAmerican Airlines
Deal found 12/6£693
Tue 1/708:15LHR - ANU
1 stop35h 35mJetBlue
Sat 12/716:23ANU - LHR
1 stop36h 07mJetBlue
Deal found 12/6£724
Tue 30/920:10LHR - ANU
3 stops43h 50mMultiple Airlines
Sun 5/1018:05ANU - LHR
2 stops31h 20mMultiple Airlines
Deal found 11/6£729
Sun 27/719:05LHR - ANU
2 stops26h 16mBritish Airways
Sun 3/817:21ANU - LHR
1 stop21h 24mBritish Airways
Deal found 12/6£893
Sat 20/910:45LGW - ANU
2 stops32h 25mWestJet
Sun 28/915:05ANU - LGW
2 stops37h 20mWestJet
Deal found 11/6£950
Fri 19/1216:35LHR - ANU
1 stop27h 20mDelta
Thu 25/1216:15ANU - LHR
1 stop34h 10mDelta
Deal found 11/6£956
Mon 1/910:00LCY - ANU
3 stops30h 30mMultiple Airlines
Mon 8/915:10ANU - LCY
3 stops36h 00mMultiple Airlines
Deal found 10/6£1,092

Cheapflights Fare Finder

Customise your flight search to find flights from London 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 13 June 2025.
Use the filters below to find and compare flights from London to St. John's that are best for you.

Fly from

London

Fly to

St. John's

Route

Depart

Return

Price

LondonSt. John's

LGW - ANU

LGWANU

London Gatwick

Tue 16/9

10:00-13:30

Nonstop8h 30m

St. John's V.C. Bird Intl

Tue 23/9

18:40-07:45

Nonstop8h 05m

£456

LondonSt. John's

LHR - ANU

LHRANU

London Heathrow

Mon 8/9

08:05-14:15

1 stop11h 10m

St. John's V.C. Bird Intl

Mon 15/9

16:05-07:50

1 stop10h 45m

£523

LondonSt. John's

LGW - ANU

LGWANU

London Gatwick

Tue 30/9

11:05-11:30

2 stops29h 25m

St. John's V.C. Bird Intl

Sun 5/10

16:35-05:30

Nonstop7h 55m

£525

LondonSt. John's

LHR - ANU

LHRANU

London Heathrow

Sat 20/9

08:30-14:15

1 stop34h 45m

St. John's V.C. Bird Intl

Sun 28/9

15:10-06:35

1 stop34h 25m

£573

LondonSt. John's

LGW - ANU

LGWANU

London Gatwick

Tue 30/9

15:05-15:09

2 stops29h 04m

St. John's V.C. Bird Intl

Sun 5/10

16:09-06:35

2 stops33h 26m

£659

LondonSt. John's

LHR - ANU

LHRANU

London Heathrow

Sat 4/10

09:55-15:09

1 stop34h 14m

St. John's V.C. Bird Intl

Sat 11/10

16:20-19:45

1 stop22h 25m

£693

LondonSt. John's

LHR - ANU

LHRANU

London Heathrow

Tue 1/7

08:15-14:50

1 stop35h 35m

St. John's V.C. Bird Intl

Sat 12/7

16:23-09:30

1 stop36h 07m

£724

LondonSt. John's

LHR - ANU

LHRANU

London Heathrow

Tue 30/9

20:10-11:00

3 stops43h 50m

St. John's V.C. Bird Intl

Sun 5/10

18:05-06:25

2 stops31h 20m

£729

LondonSt. John's

LHR - ANU

LHRANU

London Heathrow

Thu 10/7

19:05-12:24

1 stop22h 19m

St. John's V.C. Bird Intl

Sun 20/7

17:21-21:40

1 stop23h 19m

£888

LondonSt. John's

LHR - ANU

LHRANU

London Heathrow

Sun 27/7

19:05-16:21

2 stops26h 16m

St. John's V.C. Bird Intl

Sun 3/8

17:21-19:45

1 stop21h 24m

£893

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 24 results
1
2
3

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

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

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

Use this chart to determine the optimal time to book a return flight from London to St. John's. Price data was last updated on 9 June 2025.

The best time to book flights from London to St. John's, Saint John is 37 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 to St. John's, Saint John?

Currently, September is the cheapest month in which you can book a flight from London to St. John's, Saint John (average of £609). Flying from London to St. John's, Saint John in December is currently the most expensive (average of £1,044). 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 LON to ANU?

Find hourly flight availability from London 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 13 June 2025.

When flying from London to St. John's, Saint John, 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 42% versus a flight in the evening.

What is the cheapest day to fly from London to St. John's, Saint John?

Use this chart to determine the cheapest time to fly return from London to St. John's. Price data was last updated on 16 December 2024.

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

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 13 June 2025.
Peruse reviews from past customers who have flown with Delta, Finnair and Virgin Atlantic from London to St. John's to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,950 reviews
Check prices

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Delta
8.0
Very Good
7,950 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Virgin Atlantic
7.4
Good
652 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
JetBlue
7.3
Good
2,923 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Related info for your journey

Find useful and relevant information for your journey from London 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?

    Most people fly into St. John's V.C. Bird Intl (ANU) if they book a flight to St. John's from London. On average, V.C. Bird Intl has 0 inbound flights from London per day from 4 airlines. St. John's V.C. Bird Intl is conveniently located just 3.8 mi from St. John's’s city center.

  • What are the cheapest airlines flying from London to St. John's, Saint John round-trip?

    Cheapflights users have booked flights from London to St. John's, Saint John round-trip from £456. Other airlines that can offer you cheap pricing are Virgin Atlantic, from £523, and Air Canada, from £573. You may be able to fly from London to St. John's, Saint John for 18% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from London to St. John's, Saint John one-way?

    One-way options have recently been found by users for as low as £399 on British Airways. Other airlines that offer cheap prices include Air Canada from £477 and WestJet from £560 one-way.

  • What are the most popular routes from London to St. John's, Saint John?

    While some choose either London Gatwick - St. John's V.C. Bird Intl or London City - St. John's V.C. Bird Intl, London Heathrow - St. John's V.C. Bird Intl is the most popular route from London to St. John's, Saint John.

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

    Before booking your flight to St. John's, Saint John from London, check out the most reliable airlines to get you to your destination on time: SAUDIA (82%), Scandinavian Airlines (82%), Virgin Atlantic( 82%).

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

    Looking at all options, your cheapest flight can be booked for £452. While the most popular route (London Heathrow - St. John's V.C. Bird Intl) can be booked for £523 on average our data indicates £1,974 when flying from London to St. John's, Saint John.

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from London to St. John's, Saint John (average of £609). Flying from London to St. John's, Saint John in December is currently the most expensive (average of £1,044). 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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Fly from London to St. John's on these airlines

Choose from the following airlines for your flight from London to St. John's. Flights are based on user searches made on Cheapflights and were last updated on 13 June 2025.
British Airways flights from London to St. John's V.C. Bird Intl
Virgin Atlantic flights from London to St. John's V.C. Bird Intl
Finnair flights from London to St. John's V.C. Bird Intl

Top 4 airlines flying from London to St. John's

Discover the top 4 airlines that operate flights from London 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 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£358Average£541FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£390Average£502FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapest£509Average£704FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
FinnairCheapest£564Average£863FlexibilityNo cancel feeOn-time76%
Search Finnair flights

Fly with Cheapflights

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

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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from London to St. John's.

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

Need flexible booking options for your flight to St. John's from London? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Not ready to book yet? You can track prices for flights from London to St. John's on Cheapflights with our Price Alert feature and get notified when better prices are available.

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