$172 Cheap Flights from St. John's (YYT) to London (LON)

View $172 flight on Mon, Sep 15, 2025Opens in a new window

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

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Cheap Flights from St. John's to London (YYT-LON)

Prices were available within the past 7 days and start at $172 for one-way flights and $435 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Sat, Sep 6 - Fri, Sep 12
YYT
St. John's
LGW
London
$435 Roundtrip, found 6 hours ago
$435
Roundtrip
found 6 hours ago
Select WestJet flight, departing Sat, Sep 6 from St. John's to London, returning Fri, Sep 12, priced at $435 found 6 hours ago
WestJet
Sat, Aug 9 - Sat, Aug 16
YYT
St. John's
LGW
London
$510 Roundtrip, found 2 days ago
$510
Roundtrip
found 2 days ago
Select WestJet flight, departing Sat, Aug 9 from St. John's to London, returning Sat, Aug 16, priced at $510 found 2 days ago
WestJet
Sat, Aug 9 - Wed, Aug 13
YYT
St. John's
LGW
London
$510 Roundtrip, found 3 days ago
$510
Roundtrip
found 3 days ago
Select WestJet flight, departing Sat, Aug 9 from St. John's to London, returning Wed, Aug 13, priced at $510 found 3 days ago
WestJet
Mon, Aug 4 - Fri, Aug 15
YYT
St. John's
LGW
London
$580 Roundtrip, found 5 days ago
$580
Roundtrip
found 5 days ago
Select WestJet flight, departing Mon, Aug 4 from St. John's to London, returning Fri, Aug 15, priced at $580 found 5 days ago
WestJet
Wed, Aug 6 - Fri, Aug 15
YYT
St. John's
LGW
London
$584 Roundtrip, found 5 hours ago
$584
Roundtrip
found 5 hours ago
Select WestJet flight, departing Wed, Aug 6 from St. John's to London, returning Fri, Aug 15, priced at $584 found 5 hours ago
WestJet
Mon, Sep 1 - Fri, Sep 5
YYT
St. John's
LGW
London
$614 Roundtrip, found 10 hours ago
$614
Roundtrip
found 10 hours ago
Select WestJet flight, departing Mon, Sep 1 from St. John's to London, returning Fri, Sep 5, priced at $614 found 10 hours ago
Lufthansa
Wed, Aug 27 - Wed, Sep 10
YYT
St. John's
LHR
London
$782 Roundtrip, just found
$782
Roundtrip
just found
Select Lufthansa flight, departing Wed, Aug 27 from St. John's to London, returning Wed, Sep 10, priced at $782 just found
Air Canada
Tue, Nov 18 - Mon, Nov 24
YYT
St. John's
LHR
London
$823 Roundtrip, found 6 days ago
$823
Roundtrip
found 6 days ago
Select Air Canada flight, departing Tue, Nov 18 from St. John's to London, returning Mon, Nov 24, priced at $823 found 6 days ago
Porter Airlines
Tue, Oct 7 - Wed, Oct 22
YYT
St. John's
LGW
London
$853 Roundtrip, found 4 days ago
$853
Roundtrip
found 4 days ago
Select Porter Airlines flight, departing Tue, Oct 7 from St. John's to London, returning Wed, Oct 22, priced at $853 found 4 days ago
Air France
Thu, Sep 18 - Thu, Oct 2
YYT
St. John's
LHR
London
$863 Roundtrip, found 6 days ago
$863
Roundtrip
found 6 days ago
Select Air France flight, departing Thu, Sep 18 from St. John's to London, returning Thu, Oct 2, priced at $863 found 6 days ago

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

June is typically the cheapest month to fly

From $409 - $1,227 per traveler.

Graph displaying average flight prices per month

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Heathrow LHR. Average driving time to city center is 28 minutes. Flights from $1,230
LHR
Heathrow
Average driving time to city center28 min
Flights from $1,230
Select flight to Gatwick LGW. Cheapest option available. Average driving time to city center is 52 minutes. Flights from $1,111
LGW
Gatwick
Cheapest
Average driving time to city center52 min
Flights from $1,111
Flights from St. John's (YYT) to London (LGW)
Origin airport
St. John's Intl.
Destination airport
Gatwick
Roundtrip price
$435
Distance
2326 mi

St. John's to London Flights

The cheapest times to fly from St. John's to London

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from St. John's to London are during the month of September. You can find some of the cheapest flights from St. John's to London with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. John's to London

Sunday is one of the best days to book for cheap flights from St. John's to London: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from St. John's to London

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from St. John's to London in 2025. You can also book with separate airlines for your outbound and return journeys, from $172 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap St. John's to London flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your St. John's to London airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much is a flight from St. John's Intl. Airport to London (LON-All Airports)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip flight between St. John's Intl. Airport (YYT) and London (LON-All Airports) was $435. Great fares don't stick around for long, so book yours today. 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 (YYT) to London (LON-All Airports)?
Most flights can be conveniently canceled online, but whether you incur a fee varies between airlines. If you do need to cancel your break, follow the instructions in the Customer Service Portal.
How do I find cheap flights from St. John's Intl. Airport to London (LON-All Airports) 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 YYT to London (LON-All Airports) 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 London (LON-All Airports)?
Expect to be up above the clouds for a while, as the flight distance between St. John's and England is 2300 mi. Set up a playlist of your favorite podcasts before leaving home to stay entertained during the flight.
Which airlines fly direct from St. John's Intl. Airport (YYT) to London (LON-All Airports)?
If you want to fly straight from YYT to London (LON-All Airports), you'll need to book a flight with one or more stops. Unfortunately, there are no airlines that fly directly between these airports.
Are St. John's Intl. Airport to London (LON-All Airports) flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes pick up a bargain, with some of the cheapest fares from St. John's Intl. Airport (YYT) to London (LON-All Airports) popping up a few weeks before the date of departure. If you'd rather plan ahead, Expedia compares and updates all the best flight deals continuously — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines publish prices so far in advance.

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*Available to One Key members.