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.

St John's.£121 per passenger.Departing Wed, 21 May.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from London Stansted on Wed, 21 May, arriving in St John's.Price includes taxes and charges.From £121, select.

St John's.£182 per passenger.Departing Fri, 4 Jul.One-way flight with WestJet.Outbound direct flight with WestJet departs from London Gatwick on Fri, 4 Jul, arriving in St John's.Price includes taxes and charges.From £182, select.

St John's.£182 per passenger.Departing Mon, 18 Aug.One-way flight with WestJet.Outbound direct flight with WestJet departs from London Gatwick on Mon, 18 Aug, arriving in St John's.Price includes taxes and charges.From £182, select.

St John's.£182 per passenger.Departing Wed, 4 Jun.One-way flight with WestJet.Outbound direct flight with WestJet departs from London Gatwick on Wed, 4 Jun, arriving in St John's.Price includes taxes and charges.From £182, select.

St John's.£183 per passenger.Departing Sat, 3 May.One-way flight with WestJet.Outbound direct flight with WestJet departs from London Gatwick on Sat, 3 May, arriving in St John's.Price includes taxes and charges.From £183, select.

St John's.£223 per passenger.Departing Mon, 28 Apr.One-way flight with WestJet.Outbound direct flight with WestJet departs from London Gatwick on Mon, 28 Apr, arriving in St John's.Price includes taxes and charges.From £223, select.

St John's.£243 per passenger.Departing Mon, 1 Sep.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from London Luton on Mon, 1 Sep, arriving in St John's.Price includes taxes and charges.From £243, select.

St John's.£252 per passenger.Departing Wed, 17 Sep.One-way flight with WestJet.Outbound direct flight with WestJet departs from London Gatwick on Wed, 17 Sep, arriving in St John's.Price includes taxes and charges.From £252, select.

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 May.

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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 found	£121
Cheapest month to fly	May
Average flight time	5 hrs, 54 mins
Most popular airline	WestJet
Average flights per week	4

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

How much are return flights from London to St John's?

The best price we found for a return flight from London to St John's is £242. 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.

How long does it take to fly from London to St John's?

5 hours and 54 minutes is the average flight time from London to St John's.

Which airlines fly direct from London to St John's?

WestJet flies direct from London to St John's.

How many flights are there a week from London to St John's?

As of April 2025, there are 4 flights per week flying from London to St John's.

When is the cheapest time to fly from London to St John's?

The cheapest month to fly from London to St John's is usually April 2025.

Which upcoming date is cheapest to fly from London to St John's Airport on?

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 Wednesday, 21 May 2025.

Can I get a direct flight from London to St John's Airport?

Yes – the average flight time is 5 hours and 54 minutes.

How can I find the best flight deal to St John's?

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.

When is the best time to book flights to St John's?

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.

How to find cheap flights to St John's from London

Looking for cheap tickets from London to St John's? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from London to St John's. And with us there are no hidden fees - what you see is what you pay.
Compare flight deals to St John's from London from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
Flex your dates to find the best London-St John's ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to St John's from London.
Set up a Price Alert. You can easily track the fare of your cheap London-St John's flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
Fly without stops. Only interested in direct flights between London and St John's? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
Find the cheapest Business class flights from London and St John's. We scour the internet for the best Business, Premium Economy and First Class flight fares to St John's, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
Include nearby airports in your search. Widen your search for London to St John's flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.

Combine your flight to St John's from London with hotels and car hire

Once you've secured your cheap flight ticket from London to St John's, discover the best prices and exclusive rates for hotels in St John's or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.