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Cheap flights from London to St. John's from £218

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 30/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — YYT
16 Sep — 23 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to St John's are usually found in October or August, booked 45 days in advance, depart on a Thursday or Wednesday and return on a Monday

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 17 August 2026.

Mon 24/820:40 -
1 stop18h 40m
Thu 27/800:40 -
Nonstop5h 15m
Deal found 14/8£332
Fri 2/1010:45 -
Nonstop5h 50m
Thu 8/1000:40 -
Nonstop5h 15m
Deal found 16/8£369
Sun 23/821:40 -
2 stops41h 40m
Thu 27/800:40 -
Nonstop5h 15m
Deal found 14/8£372
Sat 22/810:45 -
Nonstop5h 50m
Thu 27/800:40 -
Nonstop5h 15m
Deal found 14/8£387
Mon 24/810:45 -
Nonstop5h 50m
Thu 27/800:40 -
Nonstop5h 15m
Deal found 14/8£389
Fri 4/910:45 -
Nonstop5h 50m
Tue 15/900:40 -
Nonstop5h 15m
Deal found 14/8£405
Sat 5/910:45 -
Nonstop5h 50m
Tue 8/900:40 -
Nonstop5h 15m
Deal found 12/8£409
Fri 4/914:05 -
1 stop14h 15m
Sat 5/920:40 -
1 stop20h 50m
Deal found 13/8£411
Wed 9/910:45 -
Nonstop5h 50m
Tue 15/900:40 -
Nonstop5h 15m
Deal found 13/8£411
Fri 21/810:45 -
Nonstop5h 50m
Thu 27/800:40 -
Nonstop5h 15m
Deal found 14/8£413
Sat 5/908:50 -
2 stops17h 35m
Tue 8/900:40 -
Nonstop5h 15m
Deal found 12/8£425
Wed 19/810:45 -
Nonstop5h 50m
Tue 1/900:40 -
Nonstop5h 15m
Deal found 16/8£428

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 17 August 2026.

Round-trip from

£369

One-way from

£218

Popular in

December

Cheapest in

October

Average price

£446

Good round-trip deal

£470 or less

Good one-way deal

£283 or less
WestJet
  • WestJet
  • 2/10-8/10
  • Nonstop
  • 11h 05m total
  • London to St. John's
Search Deals
30/9
  • 30/9
  • 1 total stop
  • 23h 35m total
  • London to St. John's
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£79 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from London (LON) to St John's.
Search Deals
Price to beat on a one-way flight from London (LON) to St John's.
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 17 August 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 return flight
Fastest return journey

LondonSt. John's

LGW London Gatwick - YYT St John's

LGWYYT

London Gatwick

Sat 5/9

10:45-13:05

Nonstop5h 50m

St John's

Tue 8/9

00:40-09:25

Nonstop5h 15m

£409

LondonSt. John's

LGW London Gatwick - YYT St John's

LGWYYT

London Gatwick

Sat 5/9

08:50-00:55

3 stops19h 35m

St John's

Tue 8/9

00:40-09:25

Nonstop5h 15m

£431

LondonSt. John's

LGW London Gatwick - YYT St John's

LGWYYT

London Gatwick

Mon 28/9

09:40-00:55

2 stops18h 45m

St John's

Sun 4/10

00:40-09:25

Nonstop5h 15m

£448

LondonSt. John's

LTN London Luton - YYT St John's

LTNYYT

London Luton

Thu 10/9

05:40-21:35

2 stops19h 25m

St John's

Sat 19/9

00:30-09:15

1 stop29h 15m

£472

LondonSt. John's

STN London Stansted - YYT St John's

STNYYT

London Stansted

Wed 9/9

22:45-11:40

1 stop16h 25m

St John's

Wed 16/9

15:00-20:20

2 stops25h 50m

£499

LondonSt. John's

LGW London Gatwick - YYT St John's

LGWYYT

London Gatwick

Thu 1/10

06:10-22:55

2 stops20h 15m

St John's

Wed 7/10

00:30-20:40

1 stop16h 40m

£520

LondonSt. John's

LTN London Luton - YYT St John's

LTNYYT

London Luton

Thu 1/10

07:55-00:55

3 stops20h 30m

St John's

Wed 7/10

00:30-21:15

1 stop17h 15m

£528

LondonSt. John's

STN London Stansted - YYT St John's

STNYYT

London Stansted

Tue 29/9

21:55-00:55

3 stops30h 30m

St John's

Mon 5/10

00:30-19:25

1 stop15h 25m

£536

LondonSt. John's

LGW London Gatwick - YYT St John's

LGWYYT

London Gatwick

Wed 30/9

19:05-22:55

2 stops31h 20m

St John's

Tue 6/10

00:40-09:25

Nonstop5h 15m

£540

LondonSt. John's

LTN London Luton - YYT St John's

LTNYYT

London Luton

Fri 4/9

06:20-22:55

2 stops20h 05m

St John's

Fri 18/9

13:20-00:30

2 stops31h 40m

£548

Flights are sorted by cheapest return flights first.

Deals found on 12/8

Showing 1-10 of 60 resultsSorted by cheapest first
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3
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6

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 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.

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 £415). Flying from London to St. John's in December is currently the most expensive (average of £820). 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 17 August 2026.

When flying from London to St. John's, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from London to St. John's?

Airfare is below average for this route at the moment.
London to St. John's flights typically cost between £402 and £684 in October.
The cheapest return price found within the last 5 days was £369 on WestJet (2 Oct–8 Oct).

What’s the top stopover airport for flights from London to St. John's?

Share of one-stop return flights from London to St. John's chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Halifax (YHZ) – chosen by Cheapflights users on 64% of one-stop itineraries from London to St. John's on Cheapflights.

What’s the cheapest stopover airport for flights from London to St. John's?

Average return fare for one-stop flights from London to St. John's, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Halifax (YHZ) is the most affordable one-stop option, with an average return flight price of £603.

What’s the fastest stopover option from London to St. John's?

Shortest average travel time for one-stop one-way flights from London to St. John's, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Halifax (YHZ) have the shortest average one-way travel time for one-stop routes: 12h 57m.

Which airport typically offers the quickest stopover for flights from London to St. John's?

Average stopover duration for one-stop one-way flights from London to St. John's, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Toronto (YYZ) offer the fastest connection on this route, with an average stopover time of 2h 10m.

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

Booking 33 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to St. John's. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing St. John's

Get insights into the airlines that provide service to St. John's. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. John's. Reviews last updated 17 August 2026.
Read reviews from past customers who have flown with WestJet and Air Canada from London to St. John's. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.2
Good
3,431 reviews
Check prices

Crew

7.9

Boarding

7.4

Entertainment

6.1

Comfort

7.0

Food

6.2

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2026

NRT - YYC

The fly attendants were very nice and helpful, much better than the Alaska Airlines experience I had before.
WestJet
7.2
Good
3,431 reviews
WestJet
7.2
Good
3,431 reviews
Check prices

Crew

7.9

Boarding

7.4

Entertainment

6.1

Comfort

7.0

Food

6.2

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2026

NRT - YYC

The fly attendants were very nice and helpful, much better than the Alaska Airlines experience I had before.
Air Canada
7.1
Good
11,483 reviews
WestJet
7.2
Good
3,431 reviews
Check prices

Crew

7.9

Boarding

7.4

Entertainment

6.1

Comfort

7.0

Food

6.2

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2026

NRT - YYC

The fly attendants were very nice and helpful, much better than the Alaska Airlines experience I had before.

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?

    Most people fly into St John's (YYT) if they book a flight to St. John's from London. On average, St John's has 0 inbound flights from London per day from 2 airlines. St John's is conveniently located just 4.2 mi from St. John's’s city center.

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

    For as low as £409, WestJet can have you in St. John's from London in 5h 50m. The distance from London to St. John's is about 2324 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from London to St. John's round-trip?

    Currently priced at £298, WestJet will fly you from London to St. John's and back. In addition to WestJet, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Air Canada for as low as £538. Users have found that WestJet is 48% cheaper than the other options available to this destination.

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

    Most travelers choose London Gatwick - St John's, London Heathrow - St John's or London Stansted - St John's when deciding on the best route from London to 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 holiday 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 £415). Flying from London to St. John's in December is currently the most expensive (average of £820). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from London to St. John's

Discover the top 2 airlines 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 858,174 searches. Data last updated 17 August 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest£298Average£511FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapest£538Average£664FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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 London to St. John's?

Deals for London to St. John's flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from London to St. John's by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes, we can. To see specific flights from London to St. John's with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on London to St. John's flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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