Cheap flights from St. John's to London from £189
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. John's to London departing on 9/7. 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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Air Canada flights from St. John's to London Heathrow Airport
Our best Air Canada deals on St. John's to London Heathrow Airport flight tickets
Lufthansa flights from St. John's to London Heathrow Airport
Our best Lufthansa deals on St. John's to London Heathrow Airport flight tickets
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How to get the cheapest flight ticket from St. John's to London Heathrow Airport
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 London Heathrow Airport?
In general, March is the cheapest month to fly from St. John's to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £547. The month of November is another great option to travel to London Heathrow Airport, with average flight prices from St. John's averaging around £559.
What is the cheapest day to depart on your flight to London Heathrow Airport?
On average, the least expensive day to fly to London Heathrow Airport from St. John's is on a Monday. momondo users have found tickets for Monday departures for as low as £559. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Saturday is £1,196.
What is the cheapest time of day to depart on your flight to London Heathrow Airport?
According to our data, the cheapest time of day to fly to London Heathrow Airport is in the morning. momondo users have found flights departing from St. John's to London Heathrow Airport in the morning for as low as £561. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are £744 on average. Flights to London Heathrow Airport from St. John's in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.
How have St. John's to London Heathrow Airport flight prices changed over time?
As of June 2025, prices for St. John's to London Heathrow Airport flights are approximately 41% cheaper when compared to flights at the same time last year.
When to book flights from St. John's to London Heathrow Airport
Cheap St. John's to London Heathrow Airport (YYT to LHR) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from St. John's to London Heathrow Airport
How far is St John's to London Heathrow by plane?
St John's and London Heathrow are 2307.4 mi apart from one another. Flights usually cover this in 8h 00m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from St John's Airport to London Heathrow Airport?
Prices for flights from St John's Airport to London Heathrow Airport are refreshed on a daily basis.
How many operators does momondo search for flights from St John's Airport to London Heathrow Airport?
As of June 2025, there is 1 operator available to choose from for flights from St John's Airport to London Heathrow Airport.
How old do you have to be to fly from St John's Airport to London Heathrow Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from St John's Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from St. John's to London Heathrow Airport?
momondo data reveals that the most frequently booked airline on the route from St. John's to London Heathrow Airport is Air Canada, representing 100% of all bookings.
Best airlines flying from St. John's to London Heathrow Airport
Compare and see reviews for airlines that fly from St. John's to London Heathrow Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £498 | Free Cancellation | Rating 7.1 9,537 reviews |
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Why should I use momondo to find a flight deal from St. John's to London?
Finding the right flight to London from St. John's is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.
Can I find flights from St. John's to London with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for St. John's to London flights to just show those with flexible booking policies.
How can momondo help me find flights from St. John's to London?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from St. John's.
I’m not ready to book a flight from St. John's to London right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of St. John's to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.