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

Prices for flights from London to Saint John Airport refresh daily.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Saint John Airport.

What documentation or ID do you need to fly to Saint John Airport?

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

C$ 905 Cheap Flights from London to Saint John in 2025/26

Q: What is the typical price of a round-trip flight between London and Saint John?

Prices are currently low for flights on this route. Typical prices usually range from C$ 1,100 to C$ 1,154. The lowest price recently found on this route was C$ 905.

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Find the cheapest flights from London to Saint John

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6:50 a.m. - 3:33 p.m.LHR-YSJ

12h 43m2 stops

11:30 a.m. - 7:10 a.m.YSJ-LHR

39h 40m2 stops

C$ 905Air Canada

Find Deal

Wed, 10 Dec - Wed, 4 Mar

1:45 p.m. - 11:29 p.m.LHR-YSJ

37h 44m2 stops

5:40 a.m. - 7:10 a.m.YSJ-LHR

21h 30m2 stops

C$ 916Air Canada

Find Deal

Mon, 1 Dec - Mon, 8 Dec

9:00 a.m. - 11:29 p.m.LHR-YSJ

18h 29m2 stops

5:40 a.m. - 7:10 a.m.YSJ-LHR

21h 30m2 stops

C$ 918Air Canada

Find Deal

Mon, 24 Nov - Mon, 1 Dec

6:50 a.m. - 3:33 p.m.LHR-YSJ

12h 43m2 stops

4:15 p.m. - 7:10 a.m.YSJ-LHR

10h 55m1 stop

C$ 919Air Canada

Find Deal

Wed, 10 Dec - Wed, 4 Mar

6:50 a.m. - 3:33 p.m.LHR-YSJ

12h 43m2 stops

11:45 a.m. - 8:35 p.m.YSJ-LHR

28h 50m2 stops

C$ 954Air Canada

Find Deal

Wed, 26 Nov - Sun, 30 Nov

6:50 a.m. - 3:33 p.m.LHR-YSJ

12h 43m2 stops

5:40 a.m. - 9:20 a.m.YSJ-LHR

23h 40m2 stops

C$ 955Air Canada

Find Deal

Wed, 26 Nov - Sun, 30 Nov

1:25 p.m. - 10:59 a.m.LHR-YSJ

25h 34m2 stops

4:15 p.m. - 7:10 a.m.YSJ-LHR

10h 55m1 stop

C$ 965Air Canada

Find Deal

Mon, 24 Nov - Mon, 1 Dec

9:00 a.m. - 10:59 a.m.LHR-YSJ

53h 59m2 stops

4:15 p.m. - 7:10 a.m.YSJ-LHR

10h 55m1 stop

C$ 967Air Canada

Find Deal

Mon, 1 Dec - Mon, 8 Dec

2:50 p.m. - 10:59 a.m.LHR-YSJ

24h 09m3 stops

4:15 p.m. - 5:30 p.m.YSJ-LHR

21h 15m3 stops

C$ 1,453Multiple Airlines

Find Deal

Mon, 24 Nov - Mon, 1 Dec

12:00 p.m. - 3:45 p.m.LHR-YSJ

31h 45m3 stops

5:40 a.m. - 8:35 p.m.YSJ-LHR

34h 55m2 stops

C$ 1,499Multiple Airlines

Find Deal

Sun, 30 Nov - Sun, 7 Dec

Air Canada flights from London to Saint John

Our best Air Canada deals on London to Saint John flight tickets

Air Canada

10 Dec

LHR6:50 a.m.London Heathrow

12h 43m

2 stops

YSJ3:33 p.m.Saint John

4 Mar

YSJ11:30 a.m.Saint John

39h 40m

2 stops

LHR7:10 a.m.London Heathrow

C$ 905

Find similar

Air Canada

1 Dec

LHR1:45 p.m.London Heathrow

37h 44m

2 stops

YSJ11:29 p.m.Saint John

8 Dec

YSJ5:40 a.m.Saint John

21h 30m

2 stops

LHR7:10 a.m.London Heathrow

C$ 916

Find similar

Air Canada

24 Nov

LHR9:00 a.m.London Heathrow

18h 29m

2 stops

YSJ11:29 p.m.Saint John

1 Dec

YSJ5:40 a.m.Saint John

21h 30m

2 stops

LHR7:10 a.m.London Heathrow

C$ 918

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonSaint John

LHR - YSJ

LHRYSJ

London Heathrow

Wed 10/12

6:50 a.m.-3:33 p.m.

2 stops12h 43m

Saint John

Wed 4/3

11:30 a.m.-7:10 a.m.

2 stops39h 40m

C$ 905

LondonSaint John

LHR - YSJ

LHRYSJ

London Heathrow

Mon 1/12

1:45 p.m.-11:29 p.m.

2 stops37h 44m

Saint John

Mon 8/12

5:40 a.m.-7:10 a.m.

2 stops21h 30m

C$ 916

LondonSaint John

LHR - YSJ

LHRYSJ

London Heathrow

Mon 24/11

9:00 a.m.-11:29 p.m.

2 stops18h 29m

Saint John

Mon 1/12

5:40 a.m.-7:10 a.m.

2 stops21h 30m

C$ 918

LondonSaint John

LHR - YSJ

LHRYSJ

London Heathrow

Wed 10/12

6:50 a.m.-3:33 p.m.

2 stops12h 43m

Saint John

Wed 4/3

4:15 p.m.-7:10 a.m.

1 stop10h 55m

C$ 919

LondonSaint John

LHR - YSJ

LHRYSJ

London Heathrow

Wed 26/11

6:50 a.m.-3:33 p.m.

2 stops12h 43m

Saint John

Sun 30/11

11:45 a.m.-8:35 p.m.

2 stops28h 50m

C$ 954

LondonSaint John

LHR - YSJ

LHRYSJ

London Heathrow

Wed 26/11

6:50 a.m.-3:33 p.m.

2 stops12h 43m

Saint John

Sun 30/11

5:40 a.m.-9:20 a.m.

2 stops23h 40m

C$ 955

LondonSaint John

LHR - YSJ

LHRYSJ

London Heathrow

Mon 24/11

1:25 p.m.-10:59 a.m.

2 stops25h 34m

Saint John

Mon 1/12

4:15 p.m.-7:10 a.m.

1 stop10h 55m

C$ 965

LondonSaint John

LHR - YSJ

LHRYSJ

London Heathrow

Mon 1/12

9:00 a.m.-10:59 a.m.

2 stops53h 59m

Saint John

Mon 8/12

4:15 p.m.-7:10 a.m.

1 stop10h 55m

C$ 967

LondonSaint John

LHR - YSJ

LHRYSJ

London Heathrow

Mon 24/11

2:50 p.m.-10:59 a.m.

3 stops24h 09m

Saint John

Mon 1/12

4:15 p.m.-5:30 p.m.

3 stops21h 15m

C$ 1,453

LondonSaint John

LHR - YSJ

LHRYSJ

London Heathrow

Sun 30/11

12:00 p.m.-3:45 p.m.

3 stops31h 45m

Saint John

Sun 7/12

5:40 a.m.-8:35 p.m.

2 stops34h 55m

C$ 1,499

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from London to Saint John

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 typical price of a round-trip flight between London and Saint John?

What is the cheapest month to fly to Saint John?

If you don’t want to visit Saint John in May, then you should wait until February to fly from London, when ticket prices are also cheap, with an average price of C$ 880.

What is the cheapest day to depart on your flight to Saint John?

The cheapest day to depart from London to Saint John is on a Monday. Travellers who choose to depart for Saint John on a Monday will often find tickets for as low as C$ 1,098. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from London to Saint John for around C$ 1,154.

When to book flights from London to Saint John

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

Estimated round-trip price

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

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

Direct flights	None

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

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How far is London to Saint John by plane?
Saint John is 4747.7 km away from London. By plane, this route typically takes 12h 43m.
When did momondo last update prices for flights from London to Saint John Airport?
Prices for flights from London to Saint John Airport refresh daily.
How old do you have to be to fly from London to Saint John Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Saint John Airport.
What documentation or ID do you need to fly to Saint John Airport?
The travel and health documents required for your trip to Saint John 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 Saint John Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Sussex

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Saint John for you.

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

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

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

momondo provides multiple filters to help you find the best flight to Saint John from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for London to Saint John flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Saint John trip

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Cheap flights from London to Saint John from C$ 905

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from London to Saint John departing on 10/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from London to Saint John

Cheap round-trip flights

Cheap one-way flights

Air Canada flights from London to Saint John

Our best Air Canada deals on London to Saint John flight tickets

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See travel insights to Saint John from

How to get the cheapest flight ticket from London to Saint John

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 typical price of a round-trip flight between London and Saint John?

What is the cheapest month to fly to Saint John?

If you don’t want to visit Saint John in May, then you should wait until February to fly from London, when ticket prices are also cheap, with an average price of C$ 880.

What is the cheapest day to depart on your flight to Saint John?

When to book flights from London to Saint John

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

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

Direct flights

How far is London to Saint John by plane?

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

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

What documentation or ID do you need to fly to Saint John Airport?

Travelling to a place near Saint John?

Why use momondo?

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

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

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

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

An easier way to manage your Saint John trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Canada

Airports servicing New Brunswick