YYT - LON

C$ 252 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 19/5. 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
Travellers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
C$ 654
WestJet
Sun 3/5Mon 18/5
YYT - LGW • Direct
Cheapest one-way flights
C$ 252
WestJet
Tue 19/5
YYT - LGW • Direct
Advice from real travellers
AI-powered summary based on content written by travel experts. AI can make mistakes.
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
Direct flights
Mon, Wed, Fri, Sat
You can fly direct with WestJet. Average duration is 0
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top airlines
Cheapest • from C$ 654 (round-trip)
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top layover airports
Cheapest • Avg C$ 1,043 (round-trip)
Shortest trip • 9h 40m (one-way)
Insights
Insights
Insights
Insights
Top routes
Cheapest
Most popular
Insights
Insights
Insights
Insights
When to travel
Cheapest • 41% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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!
Flight Deals
Booking Insights
Expert advice
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

Sun, 3 May - Mon, 18 May
WestJet Logo
12:40 a.m. - 9:25 a.m.
YYT
-
LGW
5h 15mdirect
WestJet Logo
10:45 a.m. - 1:05 p.m.
LGW
-
YYT
5h 50mdirect
C$ 654WestJet
Sun, 3 May - Sat, 16 May
WestJet Logo
12:40 a.m. - 9:25 a.m.
YYT
-
LGW
5h 15mdirect
WestJet Logo
10:45 a.m. - 1:05 p.m.
LGW
-
YYT
5h 50mdirect
C$ 656WestJet
Sun, 3 May - Sat, 16 May
WestJet Logo
12:40 a.m. - 9:25 a.m.
YYT
-
LGW
5h 15mdirect
WestJet Logo
10:45 a.m. - 1:05 p.m.
LGW
-
YYT
5h 50mdirect
C$ 680WestJet
Sun, 3 May - Mon, 18 May
Multiple Airlines Logo
12:40 a.m. - 9:25 a.m.
YYT
-
LGW
5h 15mdirect
Multiple Airlines Logo
9:30 p.m. - 10:55 p.m.
LGW
-
YYT
28h 55m
2 stops
C$ 726Multiple Airlines
Sun, 3 May - Tue, 19 May
Multiple Airlines Logo
12:40 a.m. - 9:25 a.m.
YYT
-
LGW
5h 15mdirect
Multiple Airlines Logo
8:50 a.m. - 10:55 p.m.
LGW
-
YYT
17h 35m
2 stops
C$ 741Multiple Airlines
Thu, 7 May - Fri, 15 May
Air Canada Logo
7:30 a.m. - 9:00 p.m.
YYT
-
LHR
10h 00m
1 stop
Air Canada Logo
6:50 a.m. - 12:41 a.m.
LHR
-
YYT
21h 21m
2 stops
C$ 1,119Air Canada
Tue, 14 Apr - Tue, 21 Apr
United Airlines Logo
6:15 p.m. - 6:55 a.m.
YYT
-
LHR
33h 10m
2 stops
United Airlines Logo
11:05 a.m. - 5:21 p.m.
LHR
-
YYT
33h 46m
2 stops
C$ 1,121United Airlines
Tue, 28 Apr - Tue, 5 May
United Airlines Logo
6:15 p.m. - 11:55 a.m.
YYT
-
LHR
38h 10m
2 stops
United Airlines Logo
3:20 p.m. - 1:01 p.m.
LHR
-
YYT
25h 11m
2 stops
C$ 1,124United Airlines
Fri, 4 Sep - Mon, 14 Sep
Air Canada Logo
7:30 a.m. - 9:00 p.m.
YYT
-
LHR
10h 00m
1 stop
Air Canada Logo
12:40 p.m. - 7:43 p.m.
LHR
-
YYT
10h 33m
1 stop
C$ 1,132Air Canada
Tue, 4 Aug - Tue, 25 Aug
Lufthansa Logo
2:00 p.m. - 8:40 a.m.
YYT
-
LCY
15h 10m
2 stops
Lufthansa Logo
9:15 a.m. - 11:21 p.m.
LCY
-
YYT
17h 36m
2 stops
C$ 1,709Lufthansa
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.

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$ 584 on the route between St. John's (YYT) and London Gatwick Airport (LGW). It is also the most popular route.

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$ 617 (return) on average. On the other hand, the most expensive months are November and December, where the average cost of round-trip tickets is C$ 1,856 and C$ 1,527 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$ 829, prices are generally cheapest when you fly direct.

Expert advice

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

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Jennifer Bain

Jennifer Bain

Expert on YYT

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.

Duncan Madden

Duncan Madden

Expert on LGW

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.

Good to know

Low seasonJanuary
Cheapest flightC$ 252
Best time to beat the crowds but there is an average 12% increase in price.
Most popular time to fly and prices are also 22% lower on average.
Flight from St. John's to London Gatwick 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$ 252 for a one-way ticket and C$ 654 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$ 742 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$ 1,131 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$ 364 or less one-way and C$ 860 or less round-trip.

Prefer to fly direct from St. John's to London?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from St John's to London.
Find which airlines fly direct from St John's Airport to London, which days they fly and book direct flights.

Direct departures

St John's to London

Monday

WestJet

WestJet

Wednesday

WestJet

WestJet

Friday

WestJet

WestJet

Saturday

WestJet

WestJet

See more nonstop flights

Direct returns

London to St John's

Monday

WestJet

WestJet

Wednesday

WestJet

WestJet

Friday

WestJet

WestJet

Saturday

WestJet

WestJet

See more nonstop flights

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 3295 reviews
6.2Food
7.9Crew
7.0Comfort
6.1Entertainment
7.4Boarding
Airline reviews

The agents at the Kelowna YLW airport were really grumpy. Same with oversized baggage person. Staff on the plane were great.

10.0 ExcellentAnonymous, Mar 2026
YLW - SEA
Read more WestJet reviews

The agents at the Kelowna YLW airport were really grumpy. Same with oversized baggage person. Staff on the plane were great.

Flight was early. That’s the only positive I can share. I paid for wifi on the flight and it didn’t allow me to use any streaming services so it was a waste of $20. West Jet also lost my ski equipment on my way to a ski vacation. They told me it would be delivered to the hotel as soon as it arrived at the airport. It was never delivered. I had to pick it up at the airport on my way home. I am completely disgusted with my experience on west jet

The window seat on the emergency row was too small. I had a different seat booked and they moved me. My seat remained open. It was very uncomfortable.

No kiosk to help pre boarding unlike other airlines, still lost the luggage despite its own crew/TSA or security tagging it, poor handling of lost luggage and possibly compensation is likely poor too.

Waited at airport from 10 am till 4 pm and no flight due to fog. Ugh.

As someone who never flies WestJet unless there is no other viable option I have to give this crew credit where credit is due. Extremely well done everyone.

Everything was great until we had to get our bags. The bags came out in several different batches over 90 minutes after we landed maybe more we got our bags. So much for the old West Jet where they promised bags in 20 minutes. I Next time I will pack lighter and go with a carry-on.

Flight left on time. The crew was very friendly. I had to buy a proper meal. Small cookie and a drink just doesn’t cut it for a 4.5 hours flight.

The flight was full and good as could be expected. We arrived early which is always a good thing.

Experience was good, the wifi hook up is somewhat tough

I liked the quiet airport and no queue. I don't like that when booking it is not clear that there is teared economy, that you have to pay extra for choosing a seat and for your luggage both ways. We didn't find this out until checking in. It turned out not very economical.

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.

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

Information on your arrival and departure airports