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Cheap flights from St. John's to London from £145

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYT — LON
28 Jul — 4 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from St. John's to London

Enter your travel dates to find the best prices.

Cheapest flights from St. John's to London
Explore the most affordable flight options available from St. John's to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 June 2026.

Wed 22/700:30
YYT
-
STN
1 stop17h 20m
Multiple Airlines
Thu 30/706:30
STN
-
YYT
1 stop8h 40m
Multiple Airlines
Deal found 23/6£297
Mon 27/700:30
YYT
-
STN
1 stop10h 10m
Multiple Airlines
Thu 30/706:30
STN
-
YYT
1 stop8h 40m
Multiple Airlines
Deal found 25/6£328
Fri 3/700:40
YYT
-
LGW
Nonstop5h 15m
WestJet
Fri 10/710:45
LGW
-
YYT
Nonstop5h 50m
WestJet
Deal found 23/6£342
Thu 20/815:00
YYT
-
STN
2 stops26h 50m
Multiple Airlines
Wed 26/822:45
STN
-
YYT
1 stop16h 25m
Multiple Airlines
Deal found 26/6£354
Mon 7/900:30
YYT
-
LGW
1 stop8h 40m
Multiple Airlines
Tue 15/919:55
LGW
-
YYT
2 stops30h 30m
Multiple Airlines
Deal found 23/6£360
Thu 10/915:00
YYT
-
STN
2 stops20h 05m
Multiple Airlines
Wed 23/922:45
STN
-
YYT
1 stop16h 25m
Multiple Airlines
Deal found 24/6£364
Thu 10/915:00
YYT
-
STN
2 stops23h 05m
Multiple Airlines
Thu 24/906:30
STN
-
YYT
1 stop8h 40m
Multiple Airlines
Deal found 24/6£366
Tue 8/900:40
YYT
-
LGW
Nonstop5h 15m
WestJet
Wed 23/910:45
LGW
-
YYT
Nonstop5h 50m
WestJet
Deal found 24/6£377
Fri 7/800:40
YYT
-
LGW
Nonstop5h 15m
WestJet
Sat 15/810:45
LGW
-
YYT
Nonstop5h 50m
WestJet
Deal found 24/6£379
Fri 31/700:40
YYT
-
LGW
Nonstop5h 15m
Multiple Airlines
Mon 10/817:35
LGW
-
YYT
1 stop21h 45m
Multiple Airlines
Deal found 27/6£379
Sun 6/900:40
YYT
-
LGW
Nonstop5h 15m
WestJet
Fri 25/910:45
LGW
-
YYT
Nonstop5h 50m
WestJet
Deal found 26/6£382
Fri 31/700:40
YYT
-
LGW
Nonstop5h 15m
WestJet
Mon 10/810:45
LGW
-
YYT
Nonstop5h 50m
WestJet
Deal found 27/6£385

Find flight deals from St. John's to London

Discover tips and strategies to find the most affordable flight options for your journey from St. John's (YYT) to London (LON). 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 28 June 2026.

Round-trip from

£297

One-way from

£145

Popular in

November

Cheapest in

May

Average price

£517
22/7-30/7
  • 22/7-30/7
  • 2 total stops
  • 26h 00m total
  • St. John's to London
Search Deals
WestJet
  • WestJet
  • 1/9
  • Nonstop
  • 5h 15m total
  • St. John's to London
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (£170 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£38 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from St. John's to London 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 28 June 2026.
Use the filters below to find and compare flights from St. John's to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

St. John'sLondon

YYT - STN

YYTSTN

St John's

Wed 22/7

00:30-21:20

1 stop17h 20m

London Stansted

Thu 30/7

06:30-11:40

1 stop8h 40m

£297

St. John'sLondon

YYT - STN

YYTSTN

St John's

Mon 27/7

00:30-14:10

1 stop10h 10m

London Stansted

Thu 30/7

06:30-11:40

1 stop8h 40m

£328

St. John'sLondon

YYT - STN

YYTSTN

St John's

Thu 20/8

15:00-21:20

2 stops26h 50m

London Stansted

Wed 26/8

22:45-11:40

1 stop16h 25m

£354

St. John'sLondon

YYT - STN

YYTSTN

St John's

Thu 10/9

15:00-17:35

2 stops23h 05m

London Stansted

Thu 24/9

06:30-11:40

1 stop8h 40m

£366
Fastest return journey

St. John'sLondon

YYT - LGW

YYTLGW

St John's

Fri 11/9

00:40-09:25

Nonstop5h 15m

London Gatwick

Wed 23/9

10:45-13:05

Nonstop5h 50m

£382

St. John'sLondon

YYT - LGW

YYTLGW

St John's

Fri 28/8

00:40-09:25

Nonstop5h 15m

London Gatwick

Fri 4/9

10:45-13:05

Nonstop5h 50m

£390

St. John'sLondon

YYT - LGW

YYTLGW

St John's

Mon 31/8

00:30-20:55

1 stop16h 55m

London Gatwick

Fri 11/9

10:45-13:05

Nonstop5h 50m

£411

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Mon 31/8

00:30-13:30

1 stop9h 30m

London Heathrow

Tue 8/9

06:20-11:50

1 stop9h 00m

£451

St. John'sLondon

YYT - STN

YYTSTN

St John's

Mon 31/8

00:30-08:35

2 stops28h 35m

London Stansted

Tue 8/9

06:30-00:55

3 stops21h 55m

£459

St. John'sLondon

YYT - STN

YYTSTN

St John's

Wed 9/9

15:00-20:20

2 stops25h 50m

London Stansted

Tue 22/9

06:30-11:50

1 stop8h 50m

£461

Flights are sorted by cheapest return flights first.

Deals found on 27/6

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

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

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

Find hourly flight availability from St. John's to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 June 2026.

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

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

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

The price you pay for your flight from St. John's to London may vary depending on when you book. For the best chance of a lower fare, look to book 22 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 28 June 2026.
Check out reviews from past customers who have flown with WestJet from St. John's to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.2
Good
3,385 reviews
Check prices

Entertainment

6.1

Comfort

7.0

Boarding

7.4

Overall

7.2

Food

6.2

Crew

7.9

Reviews

1 / 20
10.0
Excellent

Joseph,Feb 2026

YYJ - YEG

Is just a domestic flight can't complain at all..but everything is great..
WestJet
7.2
Good
3,385 reviews
WestJet
7.2
Good
3,385 reviews
Check prices

Entertainment

6.1

Comfort

7.0

Boarding

7.4

Overall

7.2

Food

6.2

Crew

7.9

Reviews

1 / 20
10.0
Excellent

Joseph,Feb 2026

YYJ - YEG

Is just a domestic flight can't complain at all..but everything is great..

Related info for your journey

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

    If you book a flight to London from St. John's, you will be flying from St John's, which is the city’s only airport. St John's (YYT) is located 4.2 mi from the center of St. John's. There are 0 flights from St John's to London per day from 1 airline.

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

    Airlines like WestJet, United Airlines, and KLM fly from St. John's to London in about 5h 15m. The time it takes to get you to your destination can typically vary by up to 18h 35m. St. John's and London are separated by a distance of 2324 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    Cheapflights users have booked flights from St. John's to London round-trip from £608.

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

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St. John's to London 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?

Book flights to London if you plan to visit one of these locations
Hounslow
Milton Keynes
Wembley
Luton
Gatwick
Croydon
Ilford
Slough
Hayes
Brentford
Colchester
Kingston upon Thames
Eastbourne
Watford
Southall
Romford
Ipswich
Borehamwood
Folkestone
Southend-on-Sea

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Alternative routes for St. John's to London

See prices for flight routes from nearby airports that may be better suited for you.
St. John's to Gatwick flights
St. John's to Heathrow flights
St. John's to Edinburgh flights
St. John's to Manchester flights

Top airline flying from St. John's to London

Discover the top airline that operate flights from St. John's to London. 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 28 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£608Average£895FlexibilityNo 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 St. John's to London?

When you search for this flight from St. John's to London, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to London from St. John's.

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

Need flexible booking options for your flight to London from St. John's? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

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