Cheap flights from London Heathrow Airport to St. John's from £296
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to St. John's departing on 17/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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United Airlines flights from London Heathrow Airport to St. John's
Our best United Airlines deals on London Heathrow Airport to St. John's flight tickets
Air Canada flights from London Heathrow Airport to St. John's
Our best Air Canada deals on London Heathrow Airport to St. John's flight tickets
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How to get the cheapest flight ticket from London Heathrow Airport to St. John's
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to St. John's?
The month of February is, on average, the cheapest month to fly to St. John's from London Heathrow Airport, with most prices found around £552. If you aren’t able to travel to St. John's during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of £554.
What is the cheapest day to depart on your flight to St. John's?
On average, the least expensive day to fly to St. John's from London Heathrow Airport is on a Sunday. momondo users have found tickets for Sunday departures for as low as £357. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from London Heathrow Airport to St. John's for around £631.
What is the cheapest time of day to depart on your flight to St. John's?
According to our data, the cheapest time of day to fly to St. John's is in the morning. momondo users have found flights departing from London Heathrow Airport to St. John's in the morning for as low as £545. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to St. John's are more costly in the afternoon, with an average ticket price of £594. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.
How far in advance should I book a flight to St. John's?
You are more likely to see cheaper flights to St. John's from London Heathrow Airport when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to St. John's for around £645 when searching 23 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to St. John's from London Heathrow Airport for as low as £529 on momondo.
What is the cheapest airline that flies from London Heathrow to St John's?
Lufthansa, WestJet, and TAP AIR PORTUGAL are the most popular carriers operating from London Heathrow to St John's
Which airlines fly to St. John's?
Air Canada, Lufthansa and WestJet are the top three most popular airlines that fly to St. John's from London Heathrow Airport according to our data. Air Canada is the first choice among our users, with 82% of people opting to fly with this airline when travelling to St. John's. Keep in mind that there are 3 different airlines that fly to St. John's on a routine basis, so you have a few additional options to choose from.
When to book flights from London Heathrow Airport to St. John's
Cheap London Heathrow Airport to St. John's (LHR to YYT) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to St. John's
How far is London Heathrow to St John's by plane?
There are 2307.4 mi between London Heathrow and St John's. Typically, this will take 8h 49m by plane in normal conditions.
When did momondo last update prices for flights from London Heathrow Airport to St John's Airport?
Prices for flights from London Heathrow Airport to St John's Airport refresh daily.
How many operators does momondo search for flights from London Heathrow Airport to St John's Airport?
As of May 2025, there are 3 operators available to choose from for flights from London Heathrow Airport to St John's Airport.
How old do you have to be to fly from London Heathrow Airport to St John's Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to St John's Airport.
What documentation or ID do you need to fly to St John's Airport?
The travel and health documents required for your trip to St John's Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at St John's Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from London Heathrow Airport to St. John's?
Based on momondo bookings for this flight route, the most popular airline on flight routes from London Heathrow Airport to St. John's is Air Canada (82% of total bookings). The next most popular airlines are Lufthansa (13%) and WestJet (6%).
Best airlines flying from London Heathrow Airport to St. John's
Compare and see reviews for airlines that fly from London Heathrow Airport to St. John's with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £308 | Free Cancellation | Rating 7.2 2,826 reviews | |||
| PriceFrom £481 | Free Cancellation | Rating 7.0 9,245 reviews | |||
| PriceFrom £551 | Free Cancellation | Rating 6.7 7,046 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from London to St. John's?
It is quick and easy to find London to St. John's flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to St. John's that suits you.
Can I find flights from London to St. John's with flexible booking policies on momondo?
Flights from London to St. John's with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from London to St. John's?
Once you have performed a search for London to St. John's flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from London to St. John's right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of London to St. John's flights. All you need is a valid email address and we will do the rest; it is that quick and easy.