Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London to St. John's from £421

LON — ANU
25 Sep — 2 Oct1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to St. John's V.C. Bird Intl are usually found in September or February, booked 63 days in advance, depart on a Sunday or Wednesday and return on a Thursday

Cheap flight deals from London to St. John's

Enter your travel dates to find the best prices.

Cheapest flights from London to St. John's

Wed 28/1010:40 -
Nonstop8h 50m
Wed 4/1117:20 -
Nonstop7h 55m
Deal found 25/8£516
Sun 4/1011:00 -
Nonstop8h 35m
Tue 13/1018:50 -
Nonstop8h 05m
Deal found 22/8£518
Mon 5/1011:00 -
Nonstop8h 35m
Tue 13/1018:50 -
Nonstop8h 05m
Deal found 24/8£518
Tue 22/910:05 -
Nonstop8h 35m
Tue 29/918:50 -
Nonstop8h 05m
Deal found 23/8£523
Tue 22/910:05 -
Nonstop8h 35m
Mon 5/1016:30 -
Nonstop8h 00m
Deal found 25/8£525
Tue 8/910:05 -
Nonstop8h 35m
Thu 17/916:30 -
Nonstop8h 00m
Deal found 25/8£529
Tue 17/1109:35 -
Nonstop8h 50m
Sun 22/1117:20 -
Nonstop7h 55m
Deal found 25/8£532
Tue 6/1010:05 -
Nonstop8h 35m
Tue 13/1018:50 -
Nonstop8h 05m
Deal found 22/8£533
Tue 8/910:05 -
Nonstop8h 35m
Tue 22/918:50 -
Nonstop8h 05m
Deal found 21/8£534
Sun 4/1011:00 -
Nonstop8h 35m
Sun 11/1016:30 -
Nonstop8h 00m
Deal found 22/8£536
Sun 30/811:00 -
Nonstop8h 30m
Sun 6/916:30 -
Nonstop8h 00m
Deal found 23/8£537
Sun 22/1110:40 -
Nonstop8h 50m
Sun 29/1117:20 -
Nonstop7h 55m
Deal found 25/8£537

Find flight deals from London to St. John's

Round-trip from

£518

One-way from

£421

Popular in

December

Cheapest in

September

Average price

£668

Good round-trip deal

£594 or less
British Airways
  • British Airways
  • 4/10-13/10
  • Nonstop
  • 16h 40m total
  • London to St. John's
Search Deals
American Airlines
  • American Airlines
  • 20/10
  • 2 total stops
  • 27h 58m total
  • London to St. John's
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£25 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from London (LON) to St. John's V.C. Bird Intl.
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London to St. John's that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSt. John's

LGW London Gatwick - ANU St. John's V.C. Bird Intl

LGWANU

London Gatwick

Sun 22/11

10:40-15:30

Nonstop8h 50m

St. John's V.C. Bird Intl

Sun 29/11

17:20-05:15

Nonstop7h 55m

£537
Fastest return journey

LondonSt. John's

LGW London Gatwick - ANU St. John's V.C. Bird Intl

LGWANU

London Gatwick

Mon 7/9

11:00-14:35

Nonstop8h 35m

St. John's V.C. Bird Intl

Mon 14/9

16:30-05:30

Nonstop8h 00m

£546

LondonSt. John's

LGW London Gatwick - ANU St. John's V.C. Bird Intl

LGWANU

London Gatwick

Mon 7/9

11:00-14:35

Nonstop8h 35m

St. John's V.C. Bird Intl

Tue 15/9

18:50-07:55

Nonstop8h 05m

£564

LondonSt. John's

LGW London Gatwick - ANU St. John's V.C. Bird Intl

LGWANU

London Gatwick

Sun 6/9

11:00-14:35

Nonstop8h 35m

St. John's V.C. Bird Intl

Mon 14/9

16:30-05:30

Nonstop8h 00m

£564

LondonSt. John's

LGW London Gatwick - ANU St. John's V.C. Bird Intl

LGWANU

London Gatwick

Tue 8/9

10:05-13:40

Nonstop8h 35m

St. John's V.C. Bird Intl

Thu 10/9

16:30-05:30

Nonstop8h 00m

£564

LondonSt. John's

LGW London Gatwick - ANU St. John's V.C. Bird Intl

LGWANU

London Gatwick

Wed 4/11

10:40-15:30

Nonstop8h 50m

St. John's V.C. Bird Intl

Wed 11/11

17:20-05:15

Nonstop7h 55m

£565

LondonSt. John's

LGW London Gatwick - ANU St. John's V.C. Bird Intl

LGWANU

London Gatwick

Sat 12/9

10:05-13:40

Nonstop8h 35m

St. John's V.C. Bird Intl

Sun 20/9

16:30-05:30

Nonstop8h 00m

£565

LondonSt. John's

LHR London Heathrow - ANU St. John's V.C. Bird Intl

LHRANU

London Heathrow

Wed 13/1

13:05-18:10

Nonstop9h 05m

St. John's V.C. Bird Intl

Wed 27/1

20:25-08:35

Nonstop8h 10m

£573

LondonSt. John's

LHR London Heathrow - ANU St. John's V.C. Bird Intl

LHRANU

London Heathrow

Thu 10/9

09:35-15:45

Nonstop11h 10m

St. John's V.C. Bird Intl

Thu 24/9

17:25-09:20

Nonstop10h 55m

£579

LondonSt. John's

LGW London Gatwick - ANU St. John's V.C. Bird Intl

LGWANU

London Gatwick

Sat 10/10

10:05-13:40

Nonstop8h 35m

St. John's V.C. Bird Intl

Sat 17/10

18:50-07:50

Nonstop8h 00m

£587

Flights are sorted by cheapest return flights first.

Deals found on 23/8

Showing 1-10 of 58 resultsSorted by cheapest first
1
2
3
...
6

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

Cheapflights Insights

Everything you need to know about your flight from London to St. John's

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 £532). Flying from London to St. John's, Saint John in December is currently the most expensive (average of £962). 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?

When flying from London to St. John's, Saint John, 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 London to St. John's, Saint John?

Airfare is below average for this route at the moment.
London to St. John's, Saint John flights typically cost between £540 and £684 in October.
The cheapest return price found within the last 5 days was £516 on British Airways (28 Oct–4 Nov).

How often are flights from London to St. John's delayed?

About 18% of weekly flights between London and St. John's have experienced delays in the past year, with the average delay time being 129 minutes.

What is the most punctual flight time for London to St. John's flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Friday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to St. John's flights?

Over the past year, Virgin Atlantic have had the lowest number of delays on this route, with just 14% of flights being delayed.

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

The best time to book flights from London to St. John's, Saint John is 85 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.

Reviews of airlines servicing St. John's

See what other customers who have flown with Finnair,Virgin Atlantic, andAmerican Airlines from London 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.
Finnair
7.6
Good
1,433 reviews
Check prices

Overall

7.6

Boarding

7.7

Comfort

7.4

Entertainment

6.9

Food

6.7

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Finnair
7.6
Good
1,433 reviews
Finnair
7.6
Good
1,433 reviews
Check prices

Overall

7.6

Boarding

7.7

Comfort

7.4

Entertainment

6.9

Food

6.7

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Virgin Atlantic
7.4
Good
695 reviews
Finnair
7.6
Good
1,433 reviews
Check prices

Overall

7.6

Boarding

7.7

Comfort

7.4

Entertainment

6.9

Food

6.7

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
American Airlines
7.1
Good
11,993 reviews
Finnair
7.6
Good
1,433 reviews
Check prices

Overall

7.6

Boarding

7.7

Comfort

7.4

Entertainment

6.9

Food

6.7

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
British Airways
6.7
Okay
8,194 reviews
Finnair
7.6
Good
1,433 reviews
Check prices

Overall

7.6

Boarding

7.7

Comfort

7.4

Entertainment

6.9

Food

6.7

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Related info for your journey

  • 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 3 airlines. St. John's V.C. Bird Intl is conveniently located just 3.8 mi from St. John's’s city center.

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

    Departing from London to St. John's, Saint John will take you 8h 50m. There are 4076 mi between London and St. John's, Saint John. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 £407. Other airlines that can offer you cheap pricing are Virgin Atlantic, from £432, and American Airlines, from £668. You may be able to fly from London to St. John's, Saint John for 38% less than the average price by searching for these airlines.

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

    Looking at all options, your cheapest flight can be booked for £555. While the most popular route (London Heathrow - St. John's V.C. Bird Intl) can be booked for £545 on average, our data indicates £697 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 £532). Flying from London to St. John's, Saint John in December is currently the most expensive (average of £962). 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

Browse thousands of different options on Cheapflights for your next trip

Fly from London to St. John's on these airlines

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 3 airlines flying from London to St. John's

AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£407Average£642FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£432Average£622FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
American AirlinesCheapest£668Average£895FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to St. John's from London today with Cheapflights!

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

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.