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Cheap flights from the United Kingdom to Saint John from C$ 999

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Saint John departing on 20/4. 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

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Find the cheapest flights from the United Kingdom to Saint John

Recent round-trip flight deals from the United Kingdom to Saint John

Enter your travel dates to find the best prices.
Air Canada Logo
12:10 p.m. - 11:15 a.m.
LHR
-
YSJ
51h 05m
2 stops
Air Canada Logo
5:35 a.m. - 9:00 p.m.
YSJ
-
LHR
35h 25m
2 stops
C$ 999Air Canada
Mon, 20 Apr - Mon, 27 Apr
Air Canada Logo
6:00 a.m. - 11:52 p.m.
LHR
-
YSJ
21h 52m
2 stops
Air Canada Logo
4:30 p.m. - 10:00 a.m.
YSJ
-
LHR
13h 30m
1 stop
C$ 1,026Air Canada
Sat, 16 May - Sun, 24 May
Air Canada Logo
2:05 p.m. - 11:15 a.m.
LHR
-
YSJ
25h 10m
1 stop
Air Canada Logo
5:35 a.m. - 10:00 a.m.
YSJ
-
LHR
24h 25m
2 stops
C$ 1,040Air Canada
Thu, 16 Apr - Thu, 23 Apr
Multiple Airlines Logo
6:50 a.m. - 3:40 p.m.
LHR
-
YSJ
12h 50m
2 stops
Multiple Airlines Logo
4:30 p.m. - 9:35 a.m.
YSJ
-
LHR
13h 05m
1 stop
C$ 1,044Multiple Airlines
Sat, 16 May - Sun, 24 May
Air Canada Logo
6:50 a.m. - 3:40 p.m.
LHR
-
YSJ
12h 50m
2 stops
Air Canada Logo
12:50 p.m. - 10:00 a.m.
YSJ
-
LHR
17h 10m
2 stops
C$ 1,048Air Canada
Sat, 16 May - Sun, 24 May
Air Canada Logo
5:40 p.m. - 11:15 a.m.
LHR
-
YSJ
21h 35m
2 stops
Air Canada Logo
5:35 a.m. - 10:00 a.m.
YSJ
-
LHR
24h 25m
2 stops
C$ 1,051Air Canada
Thu, 16 Apr - Thu, 23 Apr
Air Canada Logo
6:50 a.m. - 3:40 p.m.
LHR
-
YSJ
12h 50m
2 stops
Air Canada Logo
12:50 p.m. - 10:00 a.m.
YSJ
-
LHR
17h 10m
2 stops
C$ 1,052Air Canada
Sat, 16 May - Sun, 24 May
Air Canada Logo
6:50 a.m. - 3:40 p.m.
LHR
-
YSJ
12h 50m
2 stops
Air Canada Logo
4:30 p.m. - 10:00 a.m.
YSJ
-
LHR
13h 30m
1 stop
C$ 1,054Air Canada
Sat, 16 May - Sun, 24 May
Air Canada Logo
6:50 a.m. - 11:50 p.m.
LHR
-
YSJ
21h 00m
2 stops
Air Canada Logo
12:50 p.m. - 9:00 p.m.
YSJ
-
LHR
28h 10m
2 stops
C$ 1,059Air Canada
Tue, 25 Aug - Wed, 9 Sep
Multiple Airlines Logo
6:50 a.m. - 3:40 p.m.
LHR
-
YSJ
12h 50m
2 stops
Multiple Airlines Logo
12:50 p.m. - 10:00 a.m.
YSJ
-
LHR
17h 10m
2 stops
C$ 1,062Multiple Airlines
Wed, 13 May - Fri, 29 May

Air Canada flights from United Kingdom to Saint John

Our best Air Canada deals on United Kingdom to Saint John flight tickets
Air Canada
20 Apr
LHR12:10 p.m.London Heathrow
51h 05m
2 stops
YSJ11:15 a.m.Saint John
27 Apr
YSJ5:35 a.m.Saint John
35h 25m
2 stops
LHR9:00 p.m.London Heathrow
C$ 999
Air Canada
16 May
LHR6:00 a.m.London Heathrow
21h 52m
2 stops
YSJ11:52 p.m.Saint John
24 May
YSJ4:30 p.m.Saint John
13h 30m
1 stop
LHR10:00 a.m.London Heathrow
C$ 1,026
Air Canada
16 Apr
LHR2:05 p.m.London Heathrow
25h 10m
1 stop
YSJ11:15 a.m.Saint John
23 Apr
YSJ5:35 a.m.Saint John
24h 25m
2 stops
LHR10:00 a.m.London Heathrow
C$ 1,040

momondo Fare Finder

 
Customize your flight search to find flights from United Kingdom to Saint John 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 96,600 searches. Data last updated 7 March 2026.
Use the filters below to find and compare flights from the United Kingdom to Saint John that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonSaint John

LHR - YSJ

LHRYSJ

London Heathrow

Mon 20/4

12:10 p.m.-11:15 a.m.

2 stops51h 05m

Saint John

Mon 27/4

5:35 a.m.-9:00 p.m.

2 stops35h 25m

C$ 999

LondonSaint John

LHR - YSJ

LHRYSJ

London Heathrow

Sat 16/5

6:00 a.m.-11:52 p.m.

2 stops21h 52m

Saint John

Sun 24/5

4:30 p.m.-10:00 a.m.

1 stop13h 30m

C$ 1,026

LondonSaint John

LHR - YSJ

LHRYSJ

London Heathrow

Thu 16/4

2:05 p.m.-11:15 a.m.

1 stop25h 10m

Saint John

Thu 23/4

5:35 a.m.-10:00 a.m.

2 stops24h 25m

C$ 1,040
Quickest round-trip

LondonSaint John

LHR - YSJ

LHRYSJ

London Heathrow

Sat 16/5

6:50 a.m.-3:40 p.m.

2 stops12h 50m

Saint John

Sun 24/5

4:30 p.m.-9:35 a.m.

1 stop13h 05m

C$ 1,044

LondonSaint John

LHR - YSJ

LHRYSJ

London Heathrow

Sat 16/5

6:50 a.m.-3:40 p.m.

2 stops12h 50m

Saint John

Sun 24/5

12:50 p.m.-10:00 a.m.

2 stops17h 10m

C$ 1,048

LondonSaint John

LHR - YSJ

LHRYSJ

London Heathrow

Thu 16/4

5:40 p.m.-11:15 a.m.

2 stops21h 35m

Saint John

Thu 23/4

5:35 a.m.-10:00 a.m.

2 stops24h 25m

C$ 1,051

LondonSaint John

LHR - YSJ

LHRYSJ

London Heathrow

Sat 16/5

6:50 a.m.-3:40 p.m.

2 stops12h 50m

Saint John

Sun 24/5

12:50 p.m.-10:00 a.m.

2 stops17h 10m

C$ 1,052

LondonSaint John

LHR - YSJ

LHRYSJ

London Heathrow

Sat 16/5

6:50 a.m.-3:40 p.m.

2 stops12h 50m

Saint John

Sun 24/5

4:30 p.m.-10:00 a.m.

1 stop13h 30m

C$ 1,054

LondonSaint John

LHR - YSJ

LHRYSJ

London Heathrow

Tue 25/8

6:50 a.m.-11:50 p.m.

2 stops21h 00m

Saint John

Wed 9/9

12:50 p.m.-9:00 p.m.

2 stops28h 10m

C$ 1,059

LondonSaint John

LHR - YSJ

LHRYSJ

London Heathrow

Wed 13/5

6:50 a.m.-3:40 p.m.

2 stops12h 50m

Saint John

Fri 29/5

12:50 p.m.-10:00 a.m.

2 stops17h 10m

C$ 1,062

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Saint John from

How to get the cheapest flight ticket from United Kingdom 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 month to fly to Saint John?

If you don’t want to visit Saint John in February, then you should wait until June to fly from United Kingdom, when ticket prices are also cheap, with an average price of C$ 916.

Cheap United Kingdom to Saint John flight deals and tips

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

Fastest flight time

28h 25m

Direct flights

None
The fastest flight from United Kingdom to Saint John takes 28h 25m
There are no direct flights from United Kingdom to Saint John. There are no popular flight routes from United Kingdom to Saint John.
Search flight deals

  • When did momondo last update prices for flights from United Kingdom to Saint John Airport?

    Prices for flights from United Kingdom to Saint John Airport are updated daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United Kingdom 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.

Travelling to a place near Saint John?

Book flights to Saint John if you plan to visit one of these locations
Sussex

Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to Saint John from United Kingdom with this policy.

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

Once you have performed a search for United Kingdom to Saint John flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Saint John, momondo offers a useful price alert feature which will track prices for flights to Saint John from United Kingdom and alert you when they change.

An easier way to manage your Saint John trip

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