€617 Cheap Flights St. John's to London (YYT-LHR)

View €617 flight on Sun, 19 Oct 2025Opens in a new window

Popular airlines from St. John's Intl. Airport (YYT) to Heathrow Airport (LHR)

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Cheap flights from St. John's to London (YYT-LHR)

Prices were available within the past 7 days and start at €617 for one-way flights and €563 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Fri, 3 Oct - Fri, 10 Oct
YYT
St. John's
LHR
London
€563 Return, found 1 day ago
€563
Return
found 1 day ago
Select Air Canada flight, departing Fri, 3 Oct from St. John's to London, returning Fri, 10 Oct, priced at €563 found 1 day ago
Air Canada
Fri, 3 Oct - Fri, 10 Oct
YYT
St. John's
LHR
London
€569 Return, found 1 day ago
€569
Return
found 1 day ago
Select Air Canada flight, departing Fri, 3 Oct from St. John's to London, returning Fri, 10 Oct, priced at €569 found 1 day ago
Air Canada
Fri, 3 Oct - Fri, 10 Oct
YYT
St. John's
LHR
London
€724 Return, found 1 day ago
€724
Return
found 1 day ago
Select Air Canada flight, departing Fri, 3 Oct from St. John's to London, returning Fri, 10 Oct, priced at €724 found 1 day ago
Air Canada
Fri, 3 Oct - Fri, 10 Oct
YYT
St. John's
LHR
London
€730 Return, found 1 day ago
€730
Return
found 1 day ago
Select Air Canada flight, departing Fri, 3 Oct from St. John's to London, returning Fri, 10 Oct, priced at €730 found 1 day ago
Air Canada
Fri, 12 Sep - Fri, 19 Sep
YYT
St. John's
LHR
London
€749 Return, found 4 hours ago
€749
Return
found 4 hours ago
Select Air Canada flight, departing Fri, 12 Sep from St. John's to London, returning Fri, 19 Sep, priced at €749 found 4 hours ago
Air Canada
Fri, 12 Sep - Fri, 19 Sep
YYT
St. John's
LHR
London
€755 Return, found 4 hours ago
€755
Return
found 4 hours ago
Select Air Canada flight, departing Fri, 12 Sep from St. John's to London, returning Fri, 19 Sep, priced at €755 found 4 hours ago
Air Canada
Sat, 6 Sep - Fri, 12 Sep
YYT
St. John's
LHR
London
€759 Return, found 5 days ago
€759
Return
found 5 days ago
Select Air Canada flight, departing Sat, 6 Sep from St. John's to London, returning Fri, 12 Sep, priced at €759 found 5 days ago
Air Canada
Sat, 6 Sep - Fri, 12 Sep
YYT
St. John's
LHR
London
€764 Return, found 5 days ago
€764
Return
found 5 days ago
Select Air Canada flight, departing Sat, 6 Sep from St. John's to London, returning Fri, 12 Sep, priced at €764 found 5 days ago
Air Canada
Sat, 6 Sep - Fri, 12 Sep
YYT
St. John's
LHR
London
€767 Return, found 5 days ago
€767
Return
found 5 days ago
Select Air Canada flight, departing Sat, 6 Sep from St. John's to London, returning Fri, 12 Sep, priced at €767 found 5 days ago
Lufthansa
Fri, 3 Oct - Fri, 10 Oct
YYT
St. John's
LHR
London
€945 Return, found 1 day ago
€945
Return
found 1 day ago
Select Lufthansa flight, departing Fri, 3 Oct from St. John's to London, returning Fri, 10 Oct, priced at €945 found 1 day ago

Find the cheapest month to fly from St. John's (YYT) to London (LHR)

September is typically the cheapest month to fly

From €589 - €1,390 per traveller.

Graph displaying average flight prices per month

St. John's to London route information
Origin airport
St. John's Intl.
Destination airport
Heathrow
Airlines serving
Air Canada, Lufthansa
Return price
€563
Distance
3694 km

Perfect flights from St. John's to London

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Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible St. John's Intl. to Heathrow ticket options cater to your travel preferences, with incredible one-way fares from €617 and roundtrip prices from €563. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Heathrow and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in London.

Frequently asked questions

How much is a flight from YYT to Heathrow Airport (LHR)?
Round-trip journeys between St. John's Intl. Airport and LHR start from €563. This figure is based on fares available within the last 7 days on Expedia for flights departing within the next year — book ASAP so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from St. John's Intl. Airport to Heathrow Airport?
The majority of flights can be cancelled online, but every air carrier has its own set of terms and conditions. If you do decide to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from St. John's Intl. Airport to Heathrow Airport (LHR) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for St. John's Intl. Airport to Heathrow Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from St. John's Intl. Airport (YYT) to Heathrow Airport?
The flight distance from St. John's to Hounslow is 3,700 kilometres. Pack yourself a drink, some snacks and an interesting book to read. Keep yourself entertained and the hours will zip by.
Which airlines fly direct from St. John's Intl. Airport (YYT) to Heathrow Airport?
Currently, no airlines offer direct flights from YYT to Heathrow Airport (LHR). You'll need to book a flight with at least one stop. To score the best connections and price, lock in your airfare ahead of time.
Are YYT to Heathrow Airport (LHR) flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes find a bargain, with some of the cheapest airfares from St. John's Intl. Airport (YYT) to Heathrow Airport (LHR) showing up a few weeks prior to the departure date. If you'd rather book ahead of time, Expedia compares and updates all the best flight deals regularly — as early as 12 months in advance in some cases. It depends on the carrier though, as not all airlines advertise prices that far in advance.

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