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Cheap flights from Saint John to London Gatwick Airport from C$ 628

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
YSJ — LGW
25 May — 1 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from St John to Gatwick

Enter your travel dates to find the best prices.

Cheapest flights from St John to Gatwick
Explore the most affordable flight options available from St John to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 April 2026.

Mon 18/510:45 a.m.
YSJ
-
LGW
2 stops23h 55m
Multiple Airlines
Tue 2/61:00 p.m.
LGW
-
YSJ
2 stops25h 00m
Multiple Airlines
Deal found 21/4C$ 1,213
Wed 20/512:00 p.m.
YSJ
-
LGW
1 stop17h 25m
Multiple Airlines
Wed 27/57:45 p.m.
LGW
-
YSJ
2 stops48h 00m
Multiple Airlines
Deal found 22/4C$ 1,281
Mon 14/911:30 a.m.
YSJ
-
LGW
1 stop17h 55m
Multiple Airlines
Mon 28/95:10 p.m.
LGW
-
YSJ
2 stops24h 20m
Multiple Airlines
Deal found 21/4C$ 1,531
Tue 15/911:30 a.m.
YSJ
-
LGW
2 stops17h 55m
Multiple Airlines
Tue 29/910:45 a.m.
LGW
-
YSJ
1 stop30h 45m
Multiple Airlines
Deal found 21/4C$ 1,789

Find flight deals from St John to Gatwick

Discover tips and strategies to find the most affordable flight options for your journey from St John (YSJ) to Gatwick (LGW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 25 April 2026.

Round-trip from

C$ 1,213

One-way from

C$ 609
18/5-2/6
  • 18/5-2/6
  • 4 total stops
  • 48h 55m total
  • Saint John to London
Search Deals
4/6
  • 4/6
  • 3 total stops
  • 49h 10m total
  • Saint John to London
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from St John to Gatwick 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, Cheapflights users made 629,999 searches. Data last updated 25 April 2026.
Use the filters below to find and compare flights from Saint John to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Saint JohnLondon

YSJ - LGW

YSJLGW

Saint John

Wed 20/5

12:00 p.m.-9:25 a.m.

1 stop17h 25m

London Gatwick

Wed 27/5

7:45 p.m.-3:45 p.m.

2 stops48h 00m

C$ 1,281

Saint JohnLondon

YSJ - LGW

YSJLGW

Saint John

Mon 18/5

12:00 p.m.-9:25 a.m.

1 stop17h 25m

London Gatwick

Tue 2/6

10:45 a.m.-10:00 a.m.

2 stops27h 15m

C$ 1,314
Quickest round-trip

Saint JohnLondon

YSJ - LGW

YSJLGW

Saint John

Mon 14/9

11:30 a.m.-9:25 a.m.

1 stop17h 55m

London Gatwick

Mon 28/9

5:10 p.m.-1:30 p.m.

2 stops24h 20m

C$ 1,531

Saint JohnLondon

YSJ - LGW

YSJLGW

Saint John

Tue 15/9

11:30 a.m.-11:05 a.m.

2 stops19h 35m

London Gatwick

Tue 29/9

4:45 p.m.-3:49 p.m.

3 stops27h 04m

C$ 3,365
Cheapest one-way

Saint JohnLondon

YSJ - LGW

YSJLGW

Saint John

Tue 28/7

11:30 a.m.-12:20 p.m.

2 stops20h 50m

C$ 671

Saint JohnLondon

YSJ - LGW

YSJLGW

Saint John

Fri 31/7

10:45 a.m.-7:55 p.m.

3 stops29h 10m

C$ 684
Quickest one-way

Saint JohnLondon

YSJ - LGW

YSJLGW

Saint John

Sat 6/6

4:30 p.m.-10:45 a.m.

2 stops14h 15m

C$ 703

Saint JohnLondon

YSJ - LGW

YSJLGW

Saint John

Mon 27/7

11:30 a.m.-9:25 a.m.

1 stop17h 55m

C$ 703

Saint JohnLondon

YSJ - LGW

YSJLGW

Saint John

Thu 20/8

11:30 a.m.-6:30 p.m.

3 stops27h 00m

C$ 761

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/4

Sorted by cheapest first

Best time to book a flight from St John to Gatwick

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

Related info for your journey

Find useful and relevant information for your journey from St John to Gatwick. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    For a flight from Saint John to London Gatwick, you will be flying from Saint John. Saint John (YSJ) is just 15.1 km from the centre of the city. Saint John is the only Saint John airport and it handles 0 outbound flights to London Gatwick per day. 0 airlines have flights to London Gatwick from Saint John on a regular basis.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St John to Gatwick 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

Travelling to a place near London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Gatwick
Twickenham
Bromley
Sutton
Slough
Marlow
Cobham
Watford
Luton
High Wycombe
Hounslow

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