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Cheap Flights from London Heathrow to St John's

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Compare London Heathrow 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 Heathrow to St John's

Looking for a cheap last-minute deal or the best return flight from London Heathrow to St John's? Find the lowest prices on one-way and return tickets right here.
St John's.ج.م.‏ 10,845 per passenger.Departing Wed, 21 May.One-way flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from London Heathrow on Wed, 21 May, arriving in St John's.Price includes taxes and charges.From ج.م.‏ 10,845, select.
St John's.ج.م.‏ 17,704 per passenger.Departing Tue, 2 Sep.One-way flight with British Airways.Outbound indirect flight with British Airways, departs from London Heathrow on Tue, 2 Sep, arriving in St John's.Price includes taxes and charges.From ج.م.‏ 17,704, select.
St John's.ج.م.‏ 17,855 per passenger.Departing Tue, 26 Aug.One-way flight with British Airways.Outbound indirect flight with British Airways, departs from London Heathrow on Tue, 26 Aug, arriving in St John's.Price includes taxes and charges.From ج.م.‏ 17,855, select.
St John's.ج.م.‏ 19,608 per passenger.Departing Thu, 17 Jul.One-way flight with British Airways.Outbound indirect flight with British Airways, departs from London Heathrow on Thu, 17 Jul, arriving in St John's.Price includes taxes and charges.From ج.م.‏ 19,608, select.
St John's.ج.م.‏ 19,766 per passenger.Departing Tue, 10 Jun.One-way flight with British Airways.Outbound indirect flight with British Airways, departs from London Heathrow on Tue, 10 Jun, arriving in St John's.Price includes taxes and charges.From ج.م.‏ 19,766, select.
St John's.ج.م.‏ 20,971 per passenger.Departing Wed, 15 Oct.One-way flight with British Airways.Outbound indirect flight with British Airways, departs from London Heathrow on Wed, 15 Oct, arriving in St John's.Price includes taxes and charges.From ج.م.‏ 20,971, select.
St John's.ج.م.‏ 26,623 per passenger.Departing Wed, 30 Apr.One-way flight with British Airways.Outbound indirect flight with British Airways, departs from London Heathrow on Wed, 30 Apr, arriving in St John's.Price includes taxes and charges.From ج.م.‏ 26,623, select.
St John's.ج.م.‏ 33,683 per passenger.Departing Wed, 3 Dec.One-way flight with British Airways.Outbound indirect flight with British Airways, departs from London Heathrow on Wed, 3 Dec, arriving in St John's.Price includes taxes and charges.From ج.م.‏ 33,683, select.

Find the cheapest month to fly from London Heathrow 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 Heathrow to St John's flights are currently cheapest in May.
Mar
from ج.م.‏ 35,082
Apr
from ج.م.‏ 26,623
May
from ج.م.‏ 10,845
Jun
from ج.م.‏ 19,766
Jul
from ج.م.‏ 19,608
Aug
from ج.م.‏ 17,855
Sep
from ج.م.‏ 17,704
Oct
from ج.م.‏ 20,971
Nov
from ج.م.‏ 41,771
Dec
from ج.م.‏ 33,683
Jan
Find prices
Feb
Find prices

London Heathrow to St John's: Alternative routes

Compare routes from London Heathrow 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 foundج.م.‏ 10,845
Cheapest month to flyMay

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

The best price we found for a return flight from London Heathrow to St John's is ج.م.‏ 27,827. 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.
Currently, there are no airlines that fly direct from London Heathrow to St John's. But we found flights with one or more stops from ج.م.‏ 27,827.
As of March 2025, there are no flights flying from London Heathrow to St John's.
The cheapest month to fly from London Heathrow to St John's is usually March 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from London Heathrow Airport to St John's Airport on Monday, 12 May 2025.
No airlines currently offer direct flights between London Heathrow Airport and St John's Airport. Most routes have one or more stops.
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.
Currently, Air Canada offers the cheapest flight tickets to St John's.

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

  • During popular months such as July, it's best to get to the airport earlier than normal. Arrive two hours before domestic departures and four hours ahead of an international flight when you travel during a peak period in general.

  • If you want to break up your flight from London Heathrow Airport to St. John's International Airport, add a stopover to your trip. Simply deselect 'Direct flights only' and find a destination that catches your eye. The top stopovers on the LHR - YYT route include:

    • Halifax Stanfield International Airport

    • Montreal-Pierre Elliott Trudeau International Airport

    • Pearson International Airport

  • Before booking your cheap ticket from LHR to YYT, check if you need a visa to enter Canada. Travel document and visa requirements can vary and are updated frequently. To get the most up-to-date information, get in touch with the nearest consulate or embassy of the country you're going to.

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

  • The lowest price we've found for a one-way ticket from London Heathrow Airport to St. John's International Airport is ج.م.‏ 10,845. For a return flight on this route, the best price is ج.م.‏ 27,827. Depending on the availability and when you book, these fares could change.

  • To find cheap flight tickets from LHR to YYT, book early. Airlines tend to offer lower fares when flights are first released.

  • If you're flexible with your travel plans, try using the 'Whole month' search tool. It'll show you the cheapest price across each month when searching for your ticket from London Heathrow Airport to St. John's International Airport.

  • Getting a cheap ticket from LHR to YYT is easy with Price Alerts. All you need to do is set up one of these automatic alerts and we'll let you know when the price has fallen.

  • Tailor your flights using filters. Choose your ideal arrival and departure times, total journey duration and airlines. You can also sort the results by 'Best,' 'Fastest' or 'Cheapest' flights from London Heathrow Airport to St. John's International Airport.

Handy information about London Heathrow Airport (LHR)

  • Located around 31 kilometres from central London, London Heathrow Airport can be reached in about 57 minutes by car (depending on traffic). The ride on public transport is roughly 1 hour and 1 minute.

  • Want a hassle-free start to your travels? Stay near LHR. Whether you're taking an early flight from London Heathrow Airport to St. John's International Airport or want to avoid feeling rushed, these hotels are perfect:

Arriving at St. John's International Airport (YYT)

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

  • From St. John's International Airport, St John's is approximately 10 kilometres away. It takes around 14 minutes to get to the centre driving.

  • When travelling by public transport, expect a journey time of around 59 minutes.

When to fly to St. John's International Airport (YYT)

  • The quietest month for a flight from London Heathrow Airport to St. John's International Airport is April, while August is the busiest. Choose the ideal time to visit St John's based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • Lock in your flight from London Heathrow Airport to St. John's International Airport for August if you'd like to go to St John's during its warmest month. Expect temperatures of between 12 ºC and 20 ºC.

  • February has average temperatures of between -7 ºC and 2 ºC. Look for cheap flight tickets from LHR to YYT sometime around then if you'd rather travel in cooler conditions.

More about St John's

  • Once you've locked in your flights from LHR to YYT, you'll need to find somewhere to stay in St John's. Make one of these options your base for exploring this popular destination:

  • There are so many things to discover in this city it can be hard to know where to start. Signal Hill, Cape Spear Lighthouse National Historic Site and The Rooms are highlights which should be on any good St John's itinerary.

Complete your St John's trip with hotels and a car rental

  • Comparing flights is not the only thing we do. After booking your cheap ticket to St. John's International Airport, browse our car rental offers that'll give you the flexibility to see the sights at your own pace. Next, take a look at our exclusive rates for hotels to find your perfect St John's stay.

Plan the rest of your trip from London to St John's

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