£384+ Cheap flights from Saint John

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
YSJ — YYZ
14 May — 21 May1
1 adult
1 adult, Economy, 0 bags

Find flights from St John within your budget

 
Find flights departing from St John that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 14 April 2026. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

Saint JohnLondon

YSJ - LGW

YSJLGW

Saint John

Wed 27/5

10:45-18:25

3 stops27h 40m

London Gatwick

Wed 3/6

20:50-15:45

2 stops22h 55m

£601
Fastest return journey

Saint JohnLondon

YSJ - LGW

YSJLGW

Saint John

Mon 1/6

10:45-10:45

1 stop20h 00m

London Gatwick

Mon 15/6

21:30-23:52

3 stops30h 22m

£642

Saint JohnLondon

YSJ - LGW

YSJLGW

Saint John

Tue 2/6

12:00-22:50

3 stops30h 50m

London Gatwick

Tue 30/6

08:50-15:45

3 stops34h 55m

£651

Saint JohnLondon

YSJ - LGW

YSJLGW

Saint John

Mon 11/5

12:00-09:25

1 stop17h 25m

London Gatwick

Mon 18/5

18:00-10:00

2 stops44h 00m

£701

Saint JohnLondon

YSJ - LGW

YSJLGW

Saint John

Wed 29/4

12:00-10:45

2 stops42h 45m

London Gatwick

Thu 14/5

12:40-10:00

1 stop25h 20m

£992
Cheapest one-way
Fastest single journey

Saint JohnLondon

YSJ - LGW

YSJLGW

Saint John

Mon 27/4

10:45-10:45

1 stop20h 00m

£393

Saint JohnLondon

YSJ - LGW

YSJLGW

Saint John

Wed 29/4

12:00-17:50

3 stops25h 50m

£441

Saint JohnLondon

YSJ - LGW

YSJLGW

Saint John

Thu 28/5

12:45-22:05

2 stops29h 20m

£488

Saint JohnLondon

YSJ - LGW

YSJLGW

Saint John

Fri 1/5

10:45-10:45

1 stop20h 00m

£492

Flights are sorted by cheapest return flights first.

Deals found on 12/4

Sorted by cheapest first

Best time to book a flight from St John

Have a flexible travel schedule? Discover the best time to fly from St John with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from St John

Get recent, data-driven insights about flights from St John including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Saint John?

Use this chart to determine the optimal time to book a return flight from St John to Pearson Intl. Price data was last updated on 10 April 2026.

Booking 15 days in advance of your planned departure date is, on average, the best time to get cheap flights from Saint John. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Saint John?

Currently, October is the cheapest month in which you can book a flight from Saint John (average of £51). Flying from Saint John in December will prove the most costly (average of £216). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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Related info for your journey

Access useful and relevant information related to your journey from St John. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 14 April 2026.

  • What are the most popular destinations to fly to from Saint John?

    This month, the top selected destinations from Saint John are Toronto, Toronto Pearson Intl Airport, Montreal Pierre Elliott Trudeau Intl Airport. Throughout the year, Toronto, Toronto Pearson Intl Airport, Calgary are some of the top choices made by users flying from Saint John.

  • What is the cheapest month to fly from Saint John?

    At the present moment the cheapest month to fly from Saint John is currently October; with December being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • How does Cheapflights help users find flights from St John?

    Cheapflights helps you search for flights from St John via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

  • Why should you use Cheapflights to find cheap flight tickets from St John?

    It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from St John.

  • Can Cheapflights find flights from St John with no change fees?

    Yes! Cheapflights helps users easily find flights from St John with no change fees.

  • Can Cheapflights notify me if prices for flights from St John become cheaper?

    Yes, Cheapflights offers price alerts on flights from St John so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from St John?

Cheapflights helps you search for flights from St John via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from St John?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from St John.

Can Cheapflights find flights from St John with no change fees?

Yes! Cheapflights helps users easily find flights from St John with no change fees.

Can Cheapflights notify me if prices for flights from St John become cheaper?

Yes, Cheapflights offers price alerts on flights from St John so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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