Cheap Flights from London to St John's

Compare London to St John's flight deals

Find the cheapest month or even day of the year to fly to St John's

Book the best St John's fare with no extra fees

Flight deals from London to St John's

Looking for a cheap last-minute deal or the best return flight from London to St John's? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from London to St John's

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London to St John's flights are currently cheapest in October.

Direct flights from London to St John's

London to St John's: Alternative routes

Compare routes from London to St John's below. You may find an airport to fly into that's cheaper, faster, or easier than St John's.

London to St John's: Flight information

The things to know before you go.
Cheapest flight foundR 3,247
Cheapest month to flyOctober
Average flight time5 hrs, 55 mins
Most popular airlineWestJet
Average flights per week4

Finding cheap flights from London to St John's: Frequently asked questions

The best price we found for a return flight from London to St John's is R 6,284. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
5 hours and 55 minutes is the average flight time from London to St John's.
WestJet flies direct from London to St John's.
As of June 2025, there are 4 flights per week flying from London to St John's.
The cheapest month to fly from London to St John's is usually October.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London to St John's Airport on Monday, 6 October 2025.
Yes – the average flight time is 5 hours and 55 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to St John's but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to St John's is around 40 days in advance, so don’t leave your flight to the last minute.

Flying from London to St. John's International Airport (YYT): What you need to know

  • You can choose from multiple airports when organising a flight from London to St. John's International Airport (YYT). Check out your options for jetting out of London Heathrow Airport (LHR), London Gatwick Airport (LGW) or Stansted Airport (STN). London Luton Airport (LTN) and London City Airport (LCY) also service London.

  • The timezone in St John's is UTC-3:30, which is two hours 30 minutes behind London. St. John's International Airport is located in St John's.

  • Your flight from London to YYT won't wait if you're running late, so get to the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're travelling internationally.

  • If you're jetting off during a major holiday or other peak period, allow for even more time. Arrive two hours before domestic flights and up to four hours before international departures. Lines at check-in and security will be longer.

Airports in London

London Heathrow Airport (LHR)

  • We make it simple to book cheap flights from London to YYT that include a stopover. To explore your options leaving from London Heathrow Airport (LHR), deselect 'Direct flights only.' Then, simply select a flight with a stop long enough to tour your chosen city. Top stopovers between LHR and YYT include:

    • Pearson International Airport (YYZ)

    • Montreal-Pierre Elliott Trudeau International Airport (YUL)

    • Halifax Stanfield International Airport (YHZ)

  • Located around 31 kilometres from central London, LHR can be reached in about 55 minutes by car, depending on traffic. The journey by public transport is roughly 1 hour.

  • Want a hassle-free start to your holiday? Stay near London Heathrow Airport. Whether you're boarding an early flight from London to St. John's International Airport or prefer not to rush, these hotels are just the thing:

  • 68.18% of flights leaving from London Heathrow Airport land at their destination on time.

London Gatwick Airport (LGW)

  • You can book a direct London to St. John's International Airport (YYT) plane ticket out of London Gatwick Airport (LGW). Work out whether leaving from LGW works best for your plans.

  • Board your direct flight from London to YYT with WestJet. This is one of the leading carriers flying this route out of LGW.

  • WestJet is the most frequently booked airline flying from LGW to YYT.

  • Tick a new place off your list or just take a moment to recharge with a stopover. If you'd like to split up your flight from London to St. John's International Airport, check out these options when setting off from London Gatwick Airport:

    • Pearson International Airport (YYZ)

    • Montreal-Pierre Elliott Trudeau International Airport (YUL)

    • Halifax Stanfield International Airport (YHZ)

  • With public transport, you can travel from central London to LGW in around 30 minutes. The airport is roughly 80 kilometres away, and getting there by car will take approximately 1 hour 20 minutes.

  • Kick off your holiday early with an extra night away from home. Before your London to YYT flight, kick back in one of these hotels near London Gatwick Airport:

  • Looking at how often flights stay on schedule, London Gatwick Airport has an on-time arrival rate of 69.26%.

Stansted Airport (STN)

  • From the centre of London, STN is around 64 kilometres away. It'll take you roughly 1 hour to get to the airport by car and 1 hour 25 minutes or so if you're on public transport.

  • Skip the morning rush on departure day — stay close to Stansted Airport and know you'll make it to your boarding gate with time to spare. Settle in at one of these hotels the day before if you have an early London to St. John's International Airport flight:

  • The on-time performance rate of STN is 64.73%. In simpler terms, that's how often flights departing this airport arrive at their destination as planned.

About St. John's International Airport (YYT)

Getting from St. John's International Airport (YYT) to central St John's

  • Central St John's is about 6 kilometres from St. John's International Airport. Journey times by cab or car hire will vary based on time of day, so do a little research before you go.

  • Travelling by public transport will take you around 1 hour.

How to find the cheapest flights from London to St. John's International Airport (YYT)

  • At the moment, R 3,247 is the best price we've found for a one-way ticket from London to St. John's International Airport. The cheapest price for a return flight is R 6,284. Keep in mind fares may change due to availability at the time of booking.

  • Don't leave everything to the last moment. You're more likely to walk away with cheap flights from London to YYT if you book ahead. Airlines often offer some amazing early bird deals.

  • Cheap London to St. John's International Airport tickets are easier to find when your dates are flexible. Try using the 'Whole month' search tool to compare fares throughout the month and then fly out on the cheapest day.

  • Finding a cheap plane ticket from London to YYT is easy with Price Alerts. All you need to do is create one of these automatic alerts and we'll let you know when there's a better deal.

  • Hunt for savings on a flight from London to St. John's International Airport with the help of the filters. Choose your preferred arrival and departure times, number of stops and airlines. You can also sort your results by 'Best,' 'Cheapest' or 'Fastest.'

The best time to fly from London to St. John's International Airport (YYT)

  • Think about the kind of experience you want when deciding your trip dates. April is the quietest month to visit St John's. August is when most people book flights from London to St. John's International Airport (YYT), which may be perfect if you're chasing more action.

  • The warmest month in St John's is August, with temperatures ranging between 12ºC (54ºF) and 20ºC (68ºF). Book your London to YYT plane ticket then if you enjoy this type of weather.

  • Look for cheap tickets from London to St. John's International Airport in February if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between -7ºC (19ºF) and 2ºC (36ºF).

More about St John's

Explore more of Canada

  • You've done St John's, now it's time to discover other corners of Canada. Journey around 257 kilometres north-west to Grand Falls-Windsor to tick off its leading sights. From Roman Catholic Cathedral of the Immaculate Conception to Canyon Park Walking Trail and Salmonid Interpretation Centre, there's plenty to keep you on the go.

  • If you're ready to explore another major destination in Canada, consider Grand Bank, roughly 241 kilometres west of St John's. Marine Hike, Victoria Hall Museum and Seaman's Provincial Museum are among its highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.