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Cheap flights from St. John's, Saint John to London from £430

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. John's, Saint John to London departing on 12/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from St. John's, Saint John to London

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
14:05 - 06:30
ANU
-
LHR
35h 25m
2 stops
Multiple Airlines Logo
14:10 - 14:10
LHR
-
ANU
29h 00m
2 stops
£954Multiple Airlines
Sat, 6 Jun - Sat, 13 Jun
Virgin Atlantic Logo
17:25 - 09:20
ANU
-
LHR
10h 55mdirect
Virgin Atlantic Logo
09:35 - 15:45
LHR
-
ANU
11h 10mdirect
£956Virgin Atlantic
Mon, 22 Jun - Mon, 29 Jun
Multiple Airlines Logo
14:05 - 21:00
ANU
-
LHR
25h 55m
2 stops
Multiple Airlines Logo
08:30 - 14:10
LHR
-
ANU
34h 40m
1 stop
£963Multiple Airlines
Sat, 30 May - Sat, 6 Jun
United Airlines Logo
14:05 - 06:55
ANU
-
LHR
35h 50m
2 stops
United Airlines Logo
08:40 - 12:59
LHR
-
ANU
33h 19m
2 stops
£971United Airlines
Sat, 26 Sep - Fri, 9 Oct
American Airlines Logo
17:25 - 19:45
ANU
-
LHR
21h 20m
1 stop
American Airlines Logo
17:35 - 15:20
LHR
-
ANU
26h 45m
2 stops
£973American Airlines
Thu, 3 Sep - Thu, 10 Sep
Multiple Airlines Logo
14:05 - 06:30
ANU
-
LHR
35h 25m
2 stops
Multiple Airlines Logo
08:30 - 14:10
LHR
-
ANU
34h 40m
1 stop
£974Multiple Airlines
Sat, 6 Jun - Sat, 13 Jun
American Airlines Logo
16:20 - 21:40
ANU
-
LHR
24h 20m
2 stops
American Airlines Logo
20:10 - 13:25
LHR
-
ANU
22h 15m
2 stops
£976American Airlines
Thu, 17 Sep - Fri, 25 Sep
American Airlines Logo
16:20 - 21:40
ANU
-
LHR
24h 20m
2 stops
American Airlines Logo
19:25 - 15:20
LHR
-
ANU
24h 55m
2 stops
£977American Airlines
Thu, 17 Sep - Fri, 25 Sep
United Airlines Logo
14:05 - 09:20
ANU
-
LHR
14h 15m
1 stop
United Airlines Logo
07:45 - 12:59
LHR
-
ANU
34h 14m
1 stop
£983United Airlines
Sat, 26 Sep - Fri, 9 Oct
American Airlines Logo
13:26 - 12:50
ANU
-
LHR
18h 24m
2 stops
American Airlines Logo
17:35 - 15:20
LHR
-
ANU
26h 45m
2 stops
£985American Airlines
Thu, 3 Sep - Thu, 10 Sep

American Airlines flights from St. John's, Saint John to London Heathrow Airport

Our best American Airlines deals on St. John's, Saint John to London Heathrow Airport flight tickets
American Airlines
3 Sept
ANU17:25St. John's V.C. Bird Intl
21h 20m
1 stop
LHR19:45London Heathrow
10 Sept
LHR17:35London Heathrow
26h 45m
2 stops
ANU15:20St. John's V.C. Bird Intl
£973
American Airlines
17 Sept
ANU16:20St. John's V.C. Bird Intl
24h 20m
2 stops
LHR21:40London Heathrow
25 Sept
LHR20:10London Heathrow
22h 15m
2 stops
ANU13:25St. John's V.C. Bird Intl
£976
American Airlines
17 Sept
ANU16:20St. John's V.C. Bird Intl
24h 20m
2 stops
LHR21:40London Heathrow
25 Sept
LHR19:25London Heathrow
24h 55m
2 stops
ANU15:20St. John's V.C. Bird Intl
£977

United Airlines flights from St. John's, Saint John to London Heathrow Airport

Our best United Airlines deals on St. John's, Saint John to London Heathrow Airport flight tickets
United Airlines
26 Sept
ANU14:05St. John's V.C. Bird Intl
35h 50m
2 stops
LHR06:55London Heathrow
9 Oct
LHR08:40London Heathrow
33h 19m
2 stops
ANU12:59St. John's V.C. Bird Intl
£971
United Airlines
26 Sept
ANU14:05St. John's V.C. Bird Intl
14h 15m
1 stop
LHR09:20London Heathrow
9 Oct
LHR07:45London Heathrow
34h 14m
1 stop
ANU12:59St. John's V.C. Bird Intl
£983

momondo Fare Finder

 
Customise your flight search to find flights from St. John's, Saint John to London Heathrow Airport 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, momondo users made 279,928 searches. Data last updated 11 May 2026.
Use the filters below to find and compare flights from St. John's, Saint John to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

St. John'sLondon

ANU - LHR

ANULHR

St. John's V.C. Bird Intl

Sat 6/6

14:05-06:30

2 stops35h 25m

London Heathrow

Sat 13/6

14:10-14:10

2 stops29h 00m

£954
Fastest return journey

St. John'sLondon

ANU - LHR

ANULHR

St. John's V.C. Bird Intl

Mon 22/6

17:25-09:20

Nonstop10h 55m

London Heathrow

Mon 29/6

09:35-15:45

Nonstop11h 10m

£956

St. John'sLondon

ANU - LHR

ANULHR

St. John's V.C. Bird Intl

Sat 30/5

14:05-21:00

2 stops25h 55m

London Heathrow

Sat 6/6

08:30-14:10

1 stop34h 40m

£963

St. John'sLondon

ANU - LHR

ANULHR

St. John's V.C. Bird Intl

Sat 26/9

14:05-06:55

2 stops35h 50m

London Heathrow

Fri 9/10

08:40-12:59

2 stops33h 19m

£971

St. John'sLondon

ANU - LHR

ANULHR

St. John's V.C. Bird Intl

Thu 3/9

17:25-19:45

1 stop21h 20m

London Heathrow

Thu 10/9

17:35-15:20

2 stops26h 45m

£973

St. John'sLondon

ANU - LHR

ANULHR

St. John's V.C. Bird Intl

Sat 6/6

14:05-06:30

2 stops35h 25m

London Heathrow

Sat 13/6

08:30-14:10

1 stop34h 40m

£974

St. John'sLondon

ANU - LHR

ANULHR

St. John's V.C. Bird Intl

Thu 17/9

16:20-21:40

2 stops24h 20m

London Heathrow

Fri 25/9

20:10-13:25

2 stops22h 15m

£976

St. John'sLondon

ANU - LHR

ANULHR

St. John's V.C. Bird Intl

Thu 17/9

16:20-21:40

2 stops24h 20m

London Heathrow

Fri 25/9

19:25-15:20

2 stops24h 55m

£977

St. John'sLondon

ANU - LHR

ANULHR

St. John's V.C. Bird Intl

Sat 26/9

14:05-09:20

1 stop14h 15m

London Heathrow

Fri 9/10

07:45-12:59

1 stop34h 14m

£983

St. John'sLondon

ANU - LHR

ANULHR

St. John's V.C. Bird Intl

Thu 3/9

13:26-12:50

2 stops18h 24m

London Heathrow

Thu 10/9

17:35-15:20

2 stops26h 45m

£985

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

See travel insights to London from

How to get the cheapest flight ticket from St. John's, Saint John to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to London Heathrow Airport?

In general, June is the cheapest month to fly from St. John's, Saint John to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £0. The month of April is another great option to travel to London Heathrow Airport, with average flight prices from St. John's, Saint John averaging around £0.

What is the cheapest day to depart on your flight to London Heathrow Airport?

On average, the least expensive day to fly to London Heathrow Airport from St. John's, Saint John is on a Thursday. momondo users have found tickets for Thursday departures for as low as £704. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Saturday is £720.

What is the cheapest St. John's V.C. Bird Intl to London Heathrow flight route?

Fly from St. John's V.C. Bird Intl to London Heathrow for the best St. John's V.C. Bird Intl - London Heathrow flight prices

Can stopping save me money on St. John's, Saint John to London Heathrow Airport flights?

You could potentially save up to 3% on your flight if you consider stops on a St. John's, Saint John to London Heathrow Airport flight.

When to book flights from St. John's, Saint John to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from St. John's, Saint John to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap St. John's, Saint John to London Heathrow Airport (ANU to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. John's, Saint John to London Heathrow Airport

Fastest flight time

10h 55m

Direct flights

Tue and Fri
The fastest flight from St. John's, Saint John to London Heathrow Airport takes 10h 55m
Direct flights go from St. John's, Saint John to London Heathrow Airport on Tuesday and Friday. Airline offering direct flights is Virgin Atlantic..
Search flight deals

Frequently asked questions about flying from St. John's, Saint John to London Heathrow Airport

  • How far is St. John's V.C. Bird Intl to London Heathrow by plane?

    London Heathrow is 4072.4 mi away from St. John's V.C. Bird Intl. Typically, this will take 10h 55m by plane in normal conditions.

  • When did momondo last update prices for flights from St. John's V.C. Bird Intl Airport to London Heathrow Airport?

    Prices for flights from St. John's V.C. Bird Intl Airport to London Heathrow Airport refresh daily.

  • How old do you have to be to fly from St. John's V.C. Bird Intl Airport to London Heathrow Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from St. John's V.C. Bird Intl Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from St. John's, Saint John to London Heathrow Airport?

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Stratford-upon-Avon
Wembley
Slough
Maidstone
Northampton
Swindon
Ipswich
Southend-on-Sea
Canterbury
Ilford
Hayes
Guildford
Poole
Folkestone
Chelmsford
Dover

Why use momondo?

Why should I use momondo to find a flight deal from St. John's to London?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from St. John's to London . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from St. John's to London with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for St. John's to London flights to just show those with flexible booking policies.

How can momondo help me find flights from St. John's to London?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from St. John's to London.

I’m not ready to book a flight from St. John's to London right now. Can momondo alert me if prices change?

Price alerts on flights to London from St. John's are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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