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

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

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

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 London Heathrow Airport to Saint John Airport.

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

The necessary travel and health documents for your Saint John Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 918 Cheap Flights from London Heathrow Airport to Saint John in 2025/26

1 adult

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Find the cheapest flights from London Heathrow Airport to Saint John

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One-way

Cheap round-trip flights

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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

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

1:25 p.m. - 3:33 p.m.LHR-YSJ

30h 08m1 stop

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

34h 55m2 stops

C$ 996Air Canada

Find Deal

Wed, 26 Nov - Sun, 30 Nov

1:25 p.m. - 3:33 p.m.LHR-YSJ

30h 08m1 stop

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

23h 40m2 stops

C$ 997Air Canada

Find Deal

Wed, 26 Nov - Sun, 30 Nov

12:00 p.m. - 10:59 a.m.LHR-YSJ

26h 59m2 stops

4:15 p.m. - 8:35 p.m.YSJ-LHR

24h 20m2 stops

C$ 1,013Air Canada

Find Deal

Sun, 30 Nov - Sun, 7 Dec

12:00 p.m. - 10:59 a.m.LHR-YSJ

26h 59m2 stops

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

10h 55m1 stop

C$ 1,020Air Canada

Find Deal

Sun, 30 Nov - Sun, 7 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 Heathrow Airport to Saint John

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

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

Air Canada

26 Nov

LHR6:50 a.m.London Heathrow

12h 43m

2 stops

YSJ3:33 p.m.Saint John

30 Nov

YSJ11:45 a.m.Saint John

28h 50m

2 stops

LHR8:35 p.m.London Heathrow

C$ 954

Find similar

Air Canada

26 Nov

LHR6:50 a.m.London Heathrow

12h 43m

2 stops

YSJ3:33 p.m.Saint John

30 Nov

YSJ5:40 a.m.Saint John

23h 40m

2 stops

LHR9:20 a.m.London Heathrow

C$ 955

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Saint John that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

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 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

Wed 26/11

1:25 p.m.-3:33 p.m.

1 stop30h 08m

Saint John

Sun 30/11

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

2 stops34h 55m

C$ 996

LondonSaint John

LHR - YSJ

LHRYSJ

London Heathrow

Wed 26/11

1:25 p.m.-3:33 p.m.

1 stop30h 08m

Saint John

Sun 30/11

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

2 stops23h 40m

C$ 997

LondonSaint John

LHR - YSJ

LHRYSJ

London Heathrow

Sun 30/11

12:00 p.m.-10:59 a.m.

2 stops26h 59m

Saint John

Sun 7/12

4:15 p.m.-8:35 p.m.

2 stops24h 20m

C$ 1,013

LondonSaint John

LHR - YSJ

LHRYSJ

London Heathrow

Sun 30/11

12:00 p.m.-10:59 a.m.

2 stops26h 59m

Saint John

Sun 7/12

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

1 stop10h 55m

C$ 1,020

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 Heathrow Airport 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 cheapest day to depart on your flight to Saint John?

The cheapest day to depart from London Heathrow Airport 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 Heathrow Airport to Saint John for around C$ 1,154.

When to book flights from London Heathrow Airport to Saint John

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

Estimated round-trip price

Cheap London Heathrow Airport to Saint John (LHR to YSJ) flight deals and tips

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

Direct flights	None

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

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How far is London Heathrow to Saint John by plane?
London Heathrow and Saint John are 4726.9 km apart from one another. By plane, this route typically takes 12h 43m.
When did momondo last update prices for flights from London Heathrow Airport to Saint John Airport?
Prices for flights from London Heathrow Airport to Saint John Airport were last updated today.
How old do you have to be to fly from London Heathrow Airport to Saint John Airport?
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 London Heathrow Airport to Saint John Airport.
What documentation or ID do you need to fly to Saint John Airport?
The necessary travel and health documents for your Saint John Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Sussex

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Saint John. momondo saves you time and could save you money on your trip.

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 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 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?

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.