Find flights
When to book
FAQs

Cheap flights from London Gatwick Airport to Saint John from £496

LGW — YSJ
28 Oct — 4 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Gatwick to St John

Enter your travel dates to find the best prices.

Cheapest flights from Gatwick to St John

Wed 11/1118:40 -
2 stops50h 14m
Wed 18/1117:35 -
2 stops20h 15m
Deal found 27/9£618
Tue 10/1108:40 -
2 stops18h 48m
Tue 17/1117:35 -
2 stops20h 15m
Deal found 26/9£638
Sat 7/1109:05 -
2 stops18h 19m
Sat 14/1111:05 -
2 stops16h 45m
Deal found 23/9£704
Sun 1/1108:40 -
2 stops18h 48m
Sun 8/1117:35 -
2 stops20h 15m
Deal found 27/9£837

Find flight deals from Gatwick to St John

Round-trip from

£618

One-way from

£496

Popular in

October

Cheapest in

February

Average price

£744
11/11-18/11
  • 11/11-18/11
  • 4 total stops
  • 70h 29m total
  • London to Saint John
Search Deals
10/11-31/12
  • 10/11-31/12
  • 2 total stops
  • 26h 39m total
  • London to Saint John
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£35 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£25 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonSaint John

LGW London Gatwick - YSJ Saint John

LGWYSJ

London Gatwick

Tue 10/11

11:40-10:19

2 stops26h 39m

Saint John

Wed 31/12

00:00-05:00

Nonstop0h 00m

£496

LondonSaint John

LGW London Gatwick - YSJ Saint John

LGWYSJ

London Gatwick

Wed 14/10

21:15-10:00

3 stops40h 45m

Saint John

Wed 31/12

00:00-05:00

Nonstop0h 00m

£538

LondonSaint John

LGW London Gatwick - YSJ Saint John

LGWYSJ

London Gatwick

Wed 11/11

18:40-16:54

2 stops50h 14m

Saint John

Wed 18/11

17:35-17:50

2 stops20h 15m

£618

LondonSaint John

LGW London Gatwick - YSJ Saint John

LGWYSJ

London Gatwick

Sat 7/11

09:05-23:24

2 stops18h 19m

Saint John

Sat 14/11

11:05-07:50

2 stops16h 45m

£704

LondonSaint John

LGW London Gatwick - YSJ Saint John

LGWYSJ

London Gatwick

Tue 10/11

11:40-10:19

2 stops26h 39m

Saint John

Tue 17/11

17:35-09:45

1 stop12h 10m

£747

LondonSaint John

LGW London Gatwick - YSJ Saint John

LGWYSJ

London Gatwick

Sun 1/11

08:40-23:28

2 stops18h 48m

Saint John

Sun 8/11

17:35-17:50

2 stops20h 15m

£837

Flights are sorted by cheapest return flights first.

Deals found on 24/9

Sorted by cheapest first

Best time to book a flight from Gatwick to St John

Have a flexible travel schedule? Discover the best time to fly to St John from Gatwick with our price prediction graph.
Estimated return price

Related info for your journey

  • What airport do you fly into for flights to Saint John from London Gatwick?

    Saint John (YSJ) is the airport you will fly into if you book a flight from London Gatwick to Saint John. You should not have trouble finding flights to Saint John from London Gatwick; the airport handles an average of 0 inbound flights from London Gatwick per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Saint John airport from London Gatwick. It is only a 9.4 mi journey from Saint John (YSJ) to Saint John’s city center.

  • Can I find deals for flights from Gatwick to St John that include hotel bookings?

    Yes. In addition to deals on Gatwick to St John flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Gatwick to St John?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gatwick to St John.

  • Can I find deals for business class flights from Gatwick to St John?

    Yes. Cheapflights offers flight deals from Gatwick to St John by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Gatwick to St John

Heathrow to Moncton flights
Gatwick to Moncton flights
London City to Moncton flights

Fly with Cheapflights

How does Cheapflights help users find flights from Gatwick to St John?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Gatwick to St John. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Gatwick to St John for you. Better yet — we are completely free to use.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Gatwick to St John flexibly with Cheapflights today.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.