How do I get Price Alerts for flights from Saint John to London?

Price Alerts will notify you by email when the price for flights to London from Saint John decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Saint John to London with momondo?

By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

When did momondo last update prices for flights from Saint John Airport to London?

Prices for flights from Saint John Airport to London were last updated today.

How old do you have to be to fly from Saint John Airport to London?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Saint John Airport to London.

What documentation or ID do you need to fly to London?

The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£959 Cheap Flights from Saint John to London in 2025/26

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12:00 - 09:45YSJ-LGW

17h 45m2 stops

11:40 - 11:30LGW-YSJ

27h 50m2 stops

£961Multiple Airlines

Find Deal

Thu, 11 Dec - Mon, 29 Dec

12:00 - 10:55YSJ-LGW

18h 55m3 stops

11:40 - 11:30LGW-YSJ

27h 50m2 stops

£980Multiple Airlines

Find Deal

Thu, 11 Dec - Mon, 29 Dec

11:45 - 09:45YSJ-LGW

18h 00m1 stop

11:40 - 23:29LGW-YSJ

15h 49m1 stop

£1,009Multiple Airlines

Find Deal

Thu, 11 Dec - Tue, 30 Dec

12:00 - 09:45YSJ-LGW

17h 45m2 stops

11:40 - 23:29LGW-YSJ

15h 49m1 stop

£1,015Multiple Airlines

Find Deal

Thu, 11 Dec - Fri, 26 Dec

12:00 - 09:45YSJ-LGW

17h 45m2 stops

20:05 - 10:39LGW-YSJ

42h 34m3 stops

£1,023Multiple Airlines

Find Deal

Thu, 11 Dec - Fri, 26 Dec

12:00 - 10:55YSJ-LGW

18h 55m3 stops

11:40 - 23:29LGW-YSJ

15h 49m1 stop

£1,033Multiple Airlines

Find Deal

Thu, 11 Dec - Fri, 26 Dec

12:00 - 10:55YSJ-LGW

18h 55m3 stops

20:05 - 10:39LGW-YSJ

42h 34m3 stops

£1,041Multiple Airlines

Find Deal

Thu, 11 Dec - Fri, 26 Dec

12:00 - 09:45YSJ-LGW

17h 45m2 stops

07:55 - 10:39LGW-YSJ

30h 44m3 stops

£1,048Multiple Airlines

Find Deal

Mon, 15 Dec - Wed, 31 Dec

12:00 - 09:45YSJ-LGW

17h 45m2 stops

22:30 - 11:30LGW-YSJ

41h 00m3 stops

£1,049Multiple Airlines

Find Deal

Thu, 11 Dec - Sat, 27 Dec

12:00 - 09:45YSJ-LGW

17h 45m2 stops

11:40 - 23:29LGW-YSJ

15h 49m1 stop

£1,065Multiple Airlines

Find Deal

Thu, 11 Dec - Tue, 30 Dec

Fly from

Fly to

Route

Depart

Return

Price

Saint JohnLondon

YSJ - LGW

YSJLGW

Saint John

Thu 11/12

12:00-09:45

2 stops17h 45m

London Gatwick

Mon 29/12

11:40-11:30

2 stops27h 50m

£961

Saint JohnLondon

YSJ - LGW

YSJLGW

Saint John

Thu 11/12

12:00-10:55

3 stops18h 55m

London Gatwick

Mon 29/12

11:40-11:30

2 stops27h 50m

£980

Saint JohnLondon

YSJ - LGW

YSJLGW

Saint John

Thu 11/12

11:45-09:45

1 stop18h 00m

London Gatwick

Tue 30/12

11:40-23:29

1 stop15h 49m

£1,009

Saint JohnLondon

YSJ - LGW

YSJLGW

Saint John

Thu 11/12

12:00-09:45

2 stops17h 45m

London Gatwick

Fri 26/12

11:40-23:29

1 stop15h 49m

£1,015

Saint JohnLondon

YSJ - LGW

YSJLGW

Saint John

Thu 11/12

12:00-09:45

2 stops17h 45m

London Gatwick

Fri 26/12

20:05-10:39

3 stops42h 34m

£1,023

Saint JohnLondon

YSJ - LGW

YSJLGW

Saint John

Thu 11/12

12:00-10:55

3 stops18h 55m

London Gatwick

Fri 26/12

11:40-23:29

1 stop15h 49m

£1,033

Saint JohnLondon

YSJ - LGW

YSJLGW

Saint John

Thu 11/12

12:00-10:55

3 stops18h 55m

London Gatwick

Fri 26/12

20:05-10:39

3 stops42h 34m

£1,041

Saint JohnLondon

YSJ - LGW

YSJLGW

Saint John

Mon 15/12

12:00-09:45

2 stops17h 45m

London Gatwick

Wed 31/12

07:55-10:39

3 stops30h 44m

£1,048

Saint JohnLondon

YSJ - LGW

YSJLGW

Saint John

Thu 11/12

12:00-09:45

2 stops17h 45m

London Gatwick

Sat 27/12

22:30-11:30

3 stops41h 00m

£1,049

Saint JohnLondon

YSJ - LGW

YSJLGW

Saint John

Thu 11/12

12:00-09:45

2 stops17h 45m

London Gatwick

Tue 30/12

11:40-23:29

1 stop15h 49m

£1,065

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Saint John to London

Are you open to changing your travel dates? Check out the ideal times to fly from Saint John to London according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Saint John to London (YSJ to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Saint John to London

Direct flights	None

There are no direct flights from Saint John to London. There are no popular flight routes from Saint John to London.

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How far is Saint John to London by plane?
Saint John and London are 2950.1 mi apart from one another. A reasonable flight in good conditions will take 13h 30m.
When did momondo last update prices for flights from Saint John Airport to London?
Prices for flights from Saint John Airport to London were last updated today.
How old do you have to be to fly from Saint John Airport to London?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Saint John Airport to London.
What documentation or ID do you need to fly to London?
The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

How do I get Price Alerts for flights from Saint John to London?
Price Alerts will notify you by email when the price for flights to London from Saint John decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Saint John to London with momondo?
By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Eastbourne

Milton Keynes

Luton

Gatwick

Maidstone

Slough

Canterbury

Southend-on-Sea

Ipswich

Ilford

Guildford

Dover

Colchester

Chelmsford

Hayes

Worthing

Ramsgate

Dartford

Bedford

Winchester

Why use momondo?

Why should I use momondo to find a flight deal from Saint John to London?

Finding the right flight to London from Saint John is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

Can I find flights from Saint John to London with flexible booking policies on momondo?

All flight searches from Saint John to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Saint John 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 Saint John to London.

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

Price alerts on flights to London from Saint John 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.