YYT - LON

C$ 567 Find Cheap Flights from St. John's to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. John's to London departing on 15/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. John's to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. John's to London, as well as popular online travel agencies
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Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. John's to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. John's to London

Tue, 25 Nov - Sat, 29 Nov
Air Canada Logo
5:05 a.m. - 7:10 a.m.YYT-LHR
22h 35m1 stop
Air Canada Logo
6:50 a.m. - 5:21 p.m.LHR-YYT
14h 01m2 stops
C$ 954Air Canada
Find Deal
Tue, 25 Nov - Sat, 29 Nov
Air Canada Logo
7:30 a.m. - 8:35 p.m.YYT-LHR
9h 35m1 stop
Air Canada Logo
1:25 p.m. - 12:56 a.m.LHR-YYT
15h 01m1 stop
C$ 968Air Canada
Find Deal
Thu, 20 Nov - Thu, 27 Nov
Air Canada Logo
8:55 p.m. - 8:35 p.m.YYT-LHR
20h 10m1 stop
Air Canada Logo
9:00 a.m. - 12:56 a.m.LHR-YYT
19h 26m2 stops
C$ 974Air Canada
Find Deal
Thu, 20 Nov - Thu, 27 Nov
Air Canada Logo
7:30 a.m. - 6:30 a.m.YYT-LHR
19h 30m2 stops
Air Canada Logo
9:00 a.m. - 12:56 a.m.LHR-YYT
19h 26m2 stops
C$ 984Air Canada
Find Deal
Tue, 25 Nov - Sat, 29 Nov
Air Canada Logo
7:30 a.m. - 7:10 a.m.YYT-LHR
20h 10m2 stops
Air Canada Logo
1:25 p.m. - 9:35 a.m.LHR-YYT
23h 40m2 stops
C$ 987Air Canada
Find Deal
Wed, 12 Nov - Tue, 18 Nov
Air Transat Logo
5:40 p.m. - 9:45 a.m.YYT-LGW
12h 35m1 stop
Air Transat Logo
11:40 a.m. - 4:45 p.m.LGW-YYT
32h 35m1 stop
C$ 1,194Air Transat
Find Deal
Wed, 12 Nov - Thu, 20 Nov
Air Transat Logo
5:40 p.m. - 9:45 a.m.YYT-LGW
12h 35m1 stop
Air Transat Logo
11:40 a.m. - 4:45 p.m.LGW-YYT
32h 35m1 stop
C$ 1,209Air Transat
Find Deal
Mon, 12 Jan - Mon, 19 Jan
Multiple Airlines Logo
6:20 a.m. - 10:00 a.m.YYT-LGW
24h 10m2 stops
Multiple Airlines Logo
7:55 a.m. - 8:47 a.m.LGW-YYT
28h 22m2 stops
C$ 1,266Multiple Airlines
Find Deal
Mon, 12 Jan - Mon, 19 Jan
Multiple Airlines Logo
6:20 a.m. - 3:45 p.m.YYT-LGW
29h 55m3 stops
Multiple Airlines Logo
7:55 a.m. - 8:47 a.m.LGW-YYT
28h 22m2 stops
C$ 1,310Multiple Airlines
Find Deal
Sat, 1 Nov - Sat, 8 Nov
Lufthansa Logo
6:15 p.m. - 7:10 a.m.YYT-LHR
34h 25m1 stop
Lufthansa Logo
1:25 p.m. - 5:21 p.m.LHR-YYT
31h 26m1 stop
C$ 2,277Lufthansa
Find Deal

Everything you should know

Our travellers' advice
AI-generated summary based on content written by travel experts
YYT offers quick security lines for easy departures.
The Gatwick Express connects LGW to central London fast.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Air Canada
Cheapest • from C$ 954 (round-trip)
WestJet
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
YYT-LGW
Cheapest
YYT-LGW
Most popular
Insights
Insights
Insights
Insights
When to travel
June
Cheapest • 40% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
C$ 954
Overall average: C$ 1,054
Air Canada
Tue 25/11Sat 29/11
YYT - LHR • 1 stop
Cheapest one-way flights
C$ 542
Typical prices: C$ 1,057-C$ 1,061
Multiple Airlines
Thu 15/1
YYT - LHR • 3 stops
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to London!
Booking Insights

KAYAK's insights & trends for St. John's to London flights

Get data-powered insights and trends into flights from St. John's to London to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from St. John's to London?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from St. John's to London departing in November.

What is the cheapest St. John's to London flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from St. John's to London costs C$ 599 on the route between St. John's (YYT) and London Gatwick Airport (LGW). It is also the most popular route.

What’s the cheapest day of the week to fly from St. John's to London?

The average price of all round-trip flights from St. John's to London clicked on KAYAK for each day over the last 12 months.

For St. John's to London, Wednesday is the cheapest day to fly on average and Thursday is the most expensive. Flying from London back to St. John's, the best deals are generally found on Thursday, with Sunday being the most expensive.

What is the cheapest month to fly from St. John's to London?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. John's to London, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. John's to London is June, where tickets cost C$ 606 (return) on average. On the other hand, the most expensive months are December and January, where the average cost of round-trip tickets is C$ 1,683 and C$ 1,145 respectively.

Can I save money by flying with a layover from St. John's to London?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of C$ 942, prices are generally cheapest when you fly direct.

Expert advice

Expert advice for your flight from St. John's to London

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
YYT

YYT offers quick security lines and is just an 11-minute drive from downtown St. John's, making it convenient for departures.

Read more about YYTby Jennifer Bain
LGW

For easy access to London, Gatwick Express connects LGW to Victoria Station in 30 minutes, though regional trains are cheaper.

Read more about LGWby Duncan Madden
Our travel experts
Jennifer Bain

Jennifer Bain

Expert on YYT

Jennifer Bain

Jennifer Bain

Jennifer Bain is a Canadian travel writer who takes at least 50 flights a year and has proudly visited all 13 of Canada's provinces and territories. She is a former newspaper travel editor who has written three travel books. Jennifer is the Canada editor for U.S.-based National Parks Traveler and freelances for numerous other outlets.

Read more
Duncan Madden

Duncan Madden

Expert on LGW

Duncan Madden

Duncan Madden

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more

Good to know

Low seasonMarch
Cheapest flightC$ 542
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from St. John's to London Heathrow Airport

When to book flights from St. John's to London

Are your dates flexible? Find out the best times to travel from St. John's to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. John's to London

  • What is the cheapest flight from St. John's to London?

    In the last 3 days, the lowest price for a flight from St. John's to London was C$ 542 for a one-way ticket and C$ 954 for a round-trip.

  • Which airports will I be using when flying from St. John's to London?

    St. John's is served by only 1 airport and there are 2 airports in London. You will leave St. John's from St John's and you will be arriving in London at one of these airports: London Gatwick or London Heathrow.

  • Which aircraft models fly most regularly from St. John's to London?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the St. John's to London flight route.

  • Which airline alliances offer flights from St. John's to London?

    Star Alliance is the only airline alliance operating flights between St. John's and London.

  • Which is the best airline for flights from St. John's to London, WestJet or Air Canada?

    The two airlines most popular with KAYAK users for flights from St. John's to London are WestJet and Air Canada. With an average price for the route of C$ 779 and an overall rating of 7.2, WestJet is the most popular choice. Air Canada is also a great choice for the route, with an average price of C$ 1,161 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from St. John's to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. John's to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. John's to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from St. John's is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. John's to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to St. John's with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. John's to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from St. John's up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from St. John's to London

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 225 or less one-way and C$ 704 or less round-trip.

Reviews of the top airlines flying from St. John's to London

 
See real verified KAYAK customer reviews for airlines flying from St. John's to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. John's to London? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
WestJetOverall score based on 3146 reviews
7.1Comfort
6.1Entertainment
7.9Crew
7.4Boarding
6.2Food
Airline reviews

Again, flight was late. It’s expected of this airline now i guess.

2.0 MediocreCamilo, Oct 2025YYJ - YYC
Read more WestJet reviews

Again, flight was late. It’s expected of this airline now i guess.

The ceiling leaked water on me. The toilets smelled very bad in the rear cabin

Counter representative refused to check my luggage despite paying for it in advance

We landed 26 min early. It was awesome! Smooth ride too.

When I purchased the flights I included the luggage, the luggage was not added and got charged the full price anyway. Had to pay for the luggage at check in. Initial flight was delayed, we missed our 9am connection (flew with my wife), then the airline rebooks us to the next flights, putting my wife in at 1.40pm and me at 4pm, what a crazy wait time. We managed to fix it with customer service and they put me in the 1:40pm flight too, but they left my baggage behind in the 4pm flight. When arrived to my destination, of course no luggage. It was delivered to the address thankfully late at night. The experience sucked.

Very good experience. Great cabin crew. Much better than expected

There is no snack and nit much that would be considered gluten free in yiur food selections. One of your snacks should be a gluten free cookie or small bar etc. maybe it was me but I didn’t see any free movies just internet connection and YouTube .

What do you expect from a Dash 8 plane? No seats really comfortable.

Delayed 8 hours, This is the 2nd time in a month that my flight was not on time.

The snacks could have been better, and maybe some warm drinks instead of just water cause it was very very cold.

I hope they were able to assign my preferred seat on my connecting flight. Wasn’t sure if it was language issue or they just can’t.

It was great other than the plane was really small

The crew members were great. The flight was awesome. But I had trouble getting to any of the movies. I tried over and over. The free wifi though is a bonus which I appreciated. Re comfort I am not telling you anything you don’t know. There is nothing comfortable about air travel any longer. As someone with a back issue I am usually squirming about two hours into any flight. But safety matters most of all to me and I do feel safe with air Canada.

Had to cancel flight due to strike. Hope things will be better next August when we will rebook. Very disappointing as it was our 50th wedding anniversary celebration l!

The WiFi was down the whole flight, a flight that had no on board of any kind

In flight entertainment system did not work across the whole plane for entire flight. Seats were very cramped. Cabin temperature was freezing cold. Crew was miserable and answered everyone in a short and barking manner. I’ve flown air Canada many many times and never had an issue. But this was unpleasant.

They screwed up so bad, I asked for a short check for my luggage since we had a 21 hour overnight layover in London at a hotel. They said I have to receive my luggage in London because it’s an overnight layover. Get to London, nope, my bags aren’t coming off they are staying in terminal 5 over night and going straight to Ibiza. So we had no luggage for a whole day and basically stuck with no clothes or washroom stuff. Finally get to Ibiza and my luggage is completely smashed and damaged and missing a wheel. Now I have to drag this 50 lbs luggage around Ibiza islands for 10 days. Wtf. So pissed off Air Canada is LITERALLY THE WORST AIRLINE IN THE WORLD

Great flight ✈️ I requested a vegan meal and don’t think offering frozen fruit cup for breakfast is a good idea people want something warm or neutral like the muffin but it was cold from being in the paper bag with the frozen fruit 🧐 and unfortunately I didn’t have either and I don’t like wasting food so that was a disappointment. Flight was on time departure and arrival flight crew were good.

From my experience, I see there is room for a greater mixture of cultures, for example, a mix of the nationality of cabin crews, food, music, food, etc.

on time quick service but food so so and seats very small. no leg room. I think passengers should not be bringing so large carry on suitcases and should have free check in. Then boarding and unloading would be faster

Everything you need to know for your flight from St. John's to London

Information on your arrival and departure airports

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