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

Search flight deals from Saint John to United Kingdom . While viewing offers you’ll have the option to create a Price Alert.

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

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

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 United Kingdom?

Prices for flights from Saint John Airport to United Kingdom are refreshed on a daily basis.

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

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 United Kingdom.

What documentation or ID do you need to fly to United Kingdom?

The travel and health documents required for your trip to United Kingdom 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 United Kingdom. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£298 Cheap Flights from Saint John to the United Kingdom in 2026

Find the cheapest flights from Saint John to the United Kingdom

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

06:55 - 10:45YSJ Saint John-LGW London Gatwick

23h 50m2 stops Montreal St Hubert Toronto Pearson Intl

09:40 - 23:51LGW London Gatwick-YSJ Saint John

18h 11m1 stop Toronto Pearson Intl

£888Multiple Airlines

Thu, 8 Oct - Mon, 12 Oct

06:55 - 10:45YSJ Saint John-LGW London Gatwick

23h 50m2 stops Montreal St Hubert Toronto Pearson Intl

12:40 - 23:15LGW London Gatwick-YSJ Saint John

14h 35m2 stops Toronto Pearson Intl Montreal St Hubert

£1,220Multiple Airlines

Tue, 22 Sep - Tue, 29 Sep

05:00 - 16:30YSJ Saint John-LGW London Gatwick

32h 30m2 stops Toronto Pearson Intl Istanbul

06:30 - 10:25LGW London Gatwick-YSJ Saint John

31h 55m2 stops Istanbul Montreal Pierre Elliott Trudeau Intl

£1,442Multiple Airlines

Sun, 25 Oct - Sun, 1 Nov

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Use the filters below to find and compare flights from Saint John to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Saint JohnLondon

YSJ Saint John - LGW London Gatwick

YSJLGW

Saint John

Thu 8/10

06:55-10:45

2 stops23h 50m

London Gatwick

Mon 12/10

09:40-23:51

1 stop18h 11m

£888

Fastest return journey

Saint JohnLondon

YSJ Saint John - LGW London Gatwick

YSJLGW

Saint John

Tue 22/9

06:55-10:45

2 stops23h 50m

London Gatwick

Tue 29/9

12:40-23:15

2 stops14h 35m

£1,220

Saint JohnLondon

YSJ Saint John - LGW London Gatwick

YSJLGW

Saint John

Sun 25/10

05:00-16:30

2 stops32h 30m

London Gatwick

Sun 1/11

06:30-10:25

2 stops31h 55m

£1,442

Cheapest one-way

Fastest single journey

Saint JohnLondon

YSJ Saint John - LGW London Gatwick

YSJLGW

Saint John

Fri 23/10

10:45-10:45

1 stop20h 00m

£298

Saint JohnLondon

YSJ Saint John - LGW London Gatwick

YSJLGW

Saint John

Fri 23/10

10:45-19:55

3 stops29h 10m

£305

Saint JohnLondon

YSJ Saint John - LGW London Gatwick

YSJLGW

Saint John

Fri 16/10

10:45-10:45

1 stop20h 00m

£305

Saint JohnLondon

YSJ Saint John - LGW London Gatwick

YSJLGW

Saint John

Fri 23/10

10:45-10:45

1 stop20h 00m

£306

Saint JohnLondon

YSJ Saint John - LGW London Gatwick

YSJLGW

Saint John

Fri 23/10

10:45-19:55

3 stops29h 10m

£308

Saint JohnLondon

YSJ Saint John - LGW London Gatwick

YSJLGW

Saint John

Fri 16/10

10:45-09:50

2 stops43h 05m

£324

Saint JohnLondon

YSJ Saint John - LGW London Gatwick

YSJLGW

Saint John

Fri 16/10

10:45-17:10

3 stops26h 25m

£329

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

Cheap Saint John to United Kingdom flight deals and tips

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

Best price found	£298
Fastest flight time	23h 50m
Direct flights	None

The best one-way flight to United Kingdom from Saint John in the past 72 hours is £298. The best return flight deal from Saint John to United Kingdom found on momondo in the last 72 hours is £888.

The fastest flight from Saint John to United Kingdom takes 23h 50m

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

Search flight deals

Frequently asked questions about flying from Saint John to the United Kingdom

When did momondo last update prices for flights from Saint John Airport to United Kingdom?
Prices for flights from Saint John Airport to United Kingdom are refreshed on a daily basis.
How old do you have to be to fly from Saint John Airport to United Kingdom?
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 United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The travel and health documents required for your trip to United Kingdom 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 United Kingdom. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Saint John to the United Kingdom

How do I get Price Alerts for flights from Saint John to United Kingdom?
Search flight deals from Saint John to United Kingdom. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Saint John to United Kingdom with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
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.

Why use momondo?

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

Finding the right flight to United Kingdom 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 United Kingdom quick and easy, saving you time and money.

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

Yes. All flights to United Kingdom from Saint John on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Saint John to United Kingdom?

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 United Kingdom.

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

If you are not ready to book a flight from Saint John to United Kingdom now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to United Kingdom and let you know when they change.