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Cheap flights from London to St. John's from C$ 282

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 20/8. Fares are subject to change and may not be available on all flights or dates of travel.
LON — YYT
26 Jul — 2 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to St. John's

Enter your travel dates to find the best prices.

Cheapest flights from London to St. John's
Explore the most affordable flight options available from London to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 June 2026.

Mon 24/89:30 p.m.
LGW
-
YYT
1 stop17h 50m
Multiple Airlines
Fri 28/812:40 a.m.
YYT
-
LGW
Nonstop5h 15m
Multiple Airlines
Deal found 25/6C$ 564
Wed 16/910:45 a.m.
LGW
-
YYT
Nonstop5h 50m
WestJet
Tue 22/912:40 a.m.
YYT
-
LGW
Nonstop5h 15m
WestJet
Deal found 23/6C$ 572
Fri 26/610:45 a.m.
LGW
-
YYT
Nonstop5h 50m
WestJet
Thu 2/712:40 a.m.
YYT
-
LGW
Nonstop5h 15m
WestJet
Deal found 23/6C$ 573
Fri 7/810:45 a.m.
LGW
-
YYT
Nonstop5h 50m
WestJet
Thu 13/812:40 a.m.
YYT
-
LGW
Nonstop5h 15m
WestJet
Deal found 22/6C$ 590
Wed 1/710:45 a.m.
LGW
-
YYT
Nonstop5h 50m
WestJet
Tue 14/712:40 a.m.
YYT
-
LGW
Nonstop5h 15m
WestJet
Deal found 23/6C$ 593
Thu 20/86:30 a.m.
STN
-
YYT
1 stop8h 40m
Multiple Airlines
Mon 24/83:00 p.m.
YYT
-
STN
2 stops22h 35m
Multiple Airlines
Deal found 26/6C$ 638
Fri 26/610:45 a.m.
LGW
-
YYT
Nonstop5h 50m
WestJet
Fri 3/712:40 a.m.
YYT
-
LGW
Nonstop5h 15m
WestJet
Deal found 25/6C$ 717
Sat 27/610:45 a.m.
LGW
-
YYT
Nonstop5h 50m
WestJet
Fri 3/712:40 a.m.
YYT
-
LGW
Nonstop5h 15m
WestJet
Deal found 26/6C$ 718
Mon 24/810:45 p.m.
STN
-
YYT
1 stop16h 35m
Multiple Airlines
Sat 29/83:00 p.m.
YYT
-
STN
2 stops28h 50m
Multiple Airlines
Deal found 25/6C$ 754
Tue 7/76:30 a.m.
STN
-
YYT
1 stop8h 50m
Multiple Airlines
Fri 17/73:00 p.m.
YYT
-
STN
2 stops24h 50m
Multiple Airlines
Deal found 25/6C$ 812
Wed 19/87:35 p.m.
LHR
-
YYT
1 stop19h 35m
Multiple Airlines
Wed 26/83:00 p.m.
YYT
-
LHR
2 stops21h 30m
Multiple Airlines
Deal found 22/6C$ 818
Tue 15/910:00 p.m.
STN
-
YYT
2 stops28h 25m
Multiple Airlines
Mon 21/912:30 a.m.
YYT
-
STN
1 stop15h 25m
Multiple Airlines
Deal found 26/6C$ 826

Find flight deals from London to St. John's

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to St. John's (YYT). 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 26 June 2026.

Round-trip from

C$ 564

One-way from

C$ 282

Popular in

December

Cheapest in

October

Average price

C$ 1,081

Good one-way deal

C$ 571 or less
WestJet
  • WestJet
  • 24/8-28/8
  • 1 total stop
  • 23h 05m total
  • London to St. John's
Search Deals
20/8
  • 20/8
  • 1 total stop
  • 8h 40m total
  • London to St. John's
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 313 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 70 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a one-way flight from London (LON) to St John's.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from London to St. John's 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 26 June 2026.
Use the filters below to find and compare flights from London to St. John's that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

LondonSt. John's

LGW - YYT

LGWYYT

London Gatwick

Wed 16/9

10:45 a.m.-1:05 p.m.

Nonstop5h 50m

St John's

Tue 22/9

12:40 a.m.-9:25 a.m.

Nonstop5h 15m

C$ 572

LondonSt. John's

LGW - YYT

LGWYYT

London Gatwick

Mon 24/8

9:05 a.m.-11:50 a.m.

2 stops30h 15m

St John's

Fri 28/8

12:40 a.m.-9:25 a.m.

Nonstop5h 15m

C$ 698

LondonSt. John's

LGW - YYT

LGWYYT

London Gatwick

Fri 11/9

10:00 p.m.-10:55 p.m.

2 stops28h 25m

St John's

Sun 13/9

12:40 a.m.-9:25 a.m.

Nonstop5h 15m

C$ 778

LondonSt. John's

LGW - YYT

LGWYYT

London Gatwick

Sat 11/7

10:45 a.m.-1:05 p.m.

Nonstop5h 50m

St John's

Tue 14/7

12:40 a.m.-9:25 a.m.

Nonstop5h 15m

C$ 800

LondonSt. John's

LGW - YYT

LGWYYT

London Gatwick

Wed 16/9

5:25 p.m.-8:15 p.m.

2 stops30h 20m

St John's

Tue 22/9

12:40 a.m.-9:25 a.m.

Nonstop5h 15m

C$ 808

LondonSt. John's

STN - YYT

STNYYT

London Stansted

Mon 24/8

10:00 p.m.-11:50 a.m.

2 stops17h 20m

St John's

Sat 29/8

3:00 p.m.-9:40 p.m.

3 stops27h 10m

C$ 810

LondonSt. John's

LGW - YYT

LGWYYT

London Gatwick

Fri 4/9

10:45 a.m.-1:05 p.m.

Nonstop5h 50m

St John's

Sun 6/9

3:00 p.m.-8:55 p.m.

2 stops26h 25m

C$ 816

LondonSt. John's

LGW - YYT

LGWYYT

London Gatwick

Sat 8/8

4:30 p.m.-1:10 p.m.

1 stop24h 10m

St John's

Fri 14/8

12:40 a.m.-9:25 a.m.

Nonstop5h 15m

C$ 866

LondonSt. John's

STN - YYT

STNYYT

London Stansted

Thu 13/8

6:30 a.m.-11:40 a.m.

1 stop8h 40m

St John's

Sat 22/8

3:00 p.m.-7:50 a.m.

2 stops37h 20m

C$ 886

LondonSt. John's

STN - YYT

STNYYT

London Stansted

Tue 15/9

10:00 p.m.-10:55 p.m.

2 stops28h 25m

St John's

Mon 21/9

12:30 a.m.-10:50 p.m.

2 stops18h 50m

C$ 897

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/6

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from London to St. John's

Have a flexible travel schedule? Discover the best time to fly to St. John's from London 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.

Cheapflights Insights

Everything you need to know about your flight from London to St. John's

What is the cheapest month to book a flight from London to St. John's?

Currently, October is the cheapest month in which you can book a flight from London to St. John's (average of C$ 488). Flying from London to St. John's in January is currently the most expensive (average of C$ 1,091). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LON to YYT?

Find hourly flight availability from London to St. John's. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 June 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to St. John's as you normally would.

How much does it cost to fly round-trip from London to St. John's?

How far ahead should I book a flight from London to St. John's?

The price you pay for your flight from London to St. John's may vary depending on when you book. For the best chance of a lower fare, look to book 31 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

Find useful and relevant information for your journey from London to St. John's. 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 into for flights to St. John's from London?

    For a flight from London to St. John's, you will be flying into St John's. St John's (YYT) is just 6.7 km from the centre of the city. St John's is the only St. John's airport and it handles 0 inbound flights from London per day. 1 airline has flights to St John's from London on a regular basis.

  • How long is the flight from London to St. John's?

    For as low as C$ 800, WestJet can have you in St. John's from London in 5h 50m. There are 3740 km between London and St. John's. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from London to St. John's round-trip?

    WestJet, at C$ 610, was found to be the cheapest airline from London to St. John's.. WestJet is currently priced 44% below the average price you’ll pay for this route.

  • What are the most popular routes from London to St. John's?

    The most popular flight routes from London to St. John's are London Gatwick - St John's, London Heathrow - St John's and London Stansted - St John's.

  • Can I find deals for flights from London to St. John's that include hotel bookings?

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

  • How can I find direct flights from London to St. John's?

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

  • Can I find deals for business class flights from London to St. John's?

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

  • What is the cheapest month to book a flight from London to St. John's?

    Currently, October is the cheapest month in which you can book a flight from London to St. John's (average of C$ 488). Flying from London to St. John's in January is currently the most expensive (average of C$ 1,091). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for London to St. John's

See prices for flight routes from nearby airports that may be better suited for you.
Gatwick to St. John's flights
Heathrow to St. John's flights
Newcastle upon Tyne to St. John's flights
Leeds to St. John's flights

Top airline flying from London to St. John's

Discover the top airline that operate flights from London to St. John's. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 26 June 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 610AverageC$ 748FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

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

How does Cheapflights help users find flights from London to St. John's?

Cheapflights makes it easy to find London to St. John's flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from London to St. John's?

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

Can Cheapflights find flights from London to St. John's with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from London to St. John's, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from London to St. John's become cheaper?

Not ready to book yet? You can track prices for flights from London to St. John's on Cheapflights with our Price Alert feature and get notified when better prices are available.

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