£284 Find Cheap Flights from London Heathrow Airport to Newfoundland and Labrador

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Newfoundland and Labrador departing on 16/6. 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 Newfoundland and Labrador

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Newfoundland and Labrador, 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 London to Newfoundland and Labrador, as well as popular online travel agencies
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Cheap Flights from Heathrow to Newfoundland and Labrador

Cheapest return prices found by our users on KAYAK in the last 72 hours
St. John's
St. John's2 stops£588
Deer Lake
Deer Lake1 stop£591
St. John's
St. John's2 stops£588
Deer Lake
Deer Lake1 stop£591

Book Cheap Heathrow to Newfoundland and Labrador Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow to Newfoundland and Labrador 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 return flight deals from Heathrow to Newfoundland and Labrador

Tue, 1 Sep - Tue, 8 Sep
Air Canada Logo
06:50 - 23:21
LHR
-
YYT
20h 01m
2 stops
Air Canada Logo
08:30 - 06:30
YYT
-
LHR
18h 30m
2 stops
£588Air Canada
Wed, 13 May - Sun, 17 May
Air Canada Logo
12:40 - 18:30
LHR
-
YDF
9h 20m
1 stop
Air Canada Logo
05:00 - 06:30
YDF
-
LHR
46h 00m
2 stops
£591Air Canada
Wed, 13 May - Sun, 17 May
Air Canada Logo
12:40 - 00:56
LHR
-
YDF
39h 46m
2 stops
Air Canada Logo
19:05 - 10:00
YDF
-
LHR
35h 25m
2 stops
£593Air Canada
Tue, 1 Sep - Wed, 9 Sep
Air Canada Logo
06:50 - 01:46
LHR
-
YYT
22h 26m
2 stops
Air Canada Logo
08:30 - 08:35
YYT
-
LHR
20h 35m
2 stops
£595Air Canada
Tue, 1 Sep - Tue, 8 Sep
Air Canada Logo
06:50 - 01:46
LHR
-
YYT
22h 26m
2 stops
Air Canada Logo
08:30 - 06:30
YYT
-
LHR
18h 30m
2 stops
£597Air Canada
Mon, 27 Apr - Mon, 4 May
Air Canada Logo
09:30 - 01:38
LHR
-
YYT
19h 38m
2 stops
Air Canada Logo
20:25 - 21:00
YYT
-
LHR
21h 05m
1 stop
£599Air Canada
Mon, 27 Apr - Mon, 4 May
Air Canada Logo
09:30 - 01:38
LHR
-
YYT
19h 38m
2 stops
Air Canada Logo
05:35 - 06:30
YYT
-
LHR
21h 25m
2 stops
£601Air Canada
Mon, 27 Apr - Mon, 4 May
Air Canada Logo
09:30 - 01:38
LHR
-
YYT
19h 38m
2 stops
Air Canada Logo
05:35 - 06:30
YYT
-
LHR
21h 25m
2 stops
£602Air Canada
Tue, 5 May - Tue, 12 May
Air Canada Logo
06:00 - 13:01
LHR
-
YYT
34h 31m
2 stops
Air Canada Logo
08:30 - 06:30
YYT
-
LHR
18h 30m
2 stops
£605Air Canada
Thu, 16 Apr - Thu, 23 Apr
United Airlines Logo
11:05 - 12:17
LHR
-
YDF
52h 42m
2 stops
United Airlines Logo
05:45 - 06:55
YDF
-
LHR
21h 40m
2 stops
£711United Airlines
Booking Insights

KAYAK's insights & trends for Heathrow to Newfoundland and Labrador flights

Get data-powered insights and trends into flights from Heathrow to Newfoundland and Labrador to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from London Heathrow Airport to Newfoundland and Labrador?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Newfoundland and Labrador, 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 London Heathrow Airport to Newfoundland and Labrador is May, when tickets cost £523 (return) on average. On the other hand, the most expensive months are December and August, when the average cost of return tickets is £806 and £774 respectively.

Good to know - Cheap tickets from London Heathrow Airport to Newfoundland and Labrador

Low seasonFebruary
Cheapest flight£284
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (20% more expensive on average)
Flight from London Heathrow Airport to St. John's

FAQs - booking Newfoundland and Labrador flights

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Newfoundland and Labrador?

    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 London Heathrow Airport to Newfoundland and Labrador.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Newfoundland and Labrador?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London Heathrow Airport to Newfoundland and Labrador is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to Newfoundland and Labrador?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from London Heathrow Airport to Newfoundland and Labrador with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Newfoundland and Labrador?

    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 from London Heathrow Airport to Newfoundland and Labrador up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Heathrow to Newfoundland and Labrador

 
See real verified KAYAK customer reviews for airlines flying from London to Newfoundland and Labrador. 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 Heathrow to Newfoundland and Labrador? 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 3300 reviews
7.0Comfort
7.9Crew
7.4Boarding
6.1Entertainment
6.2Food
Airline reviews

I wasn’t able to book or pay for a seat and they forgot to check me in for my third flight so I spent 24 hours in Toronto waiting for another one.

6.0 GoodWendy, Mar 2026
YYC - YYZ
Read more WestJet reviews

I wasn’t able to book or pay for a seat and they forgot to check me in for my third flight so I spent 24 hours in Toronto waiting for another one.

I wasn’t checked in for the third leg of my flight, my bag was checked through to Dublin but when I went to the gate in Toronto they said I wasn’t on the flight and had given my seat away. I had to wait 24 hours for another flight and instead on the one I had booked it was now 2 flights.

Flight was delayed by 3/4 of an hour. Overall flight was good.

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.

No pre boarding kiosk to check in, baggage claim detected luggage didn’t leave the airport, poorly managed recovery of lost luggage, and blame lost tag from conveyor to TSA/security, very poor from TSA/security check to delivery, crucial if compensation will go thru and will likely wait for months unlike United,

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

Flight was good, crew was excellent. No complaints at all

Delayed 3 times in a row for 4 hours total. Incrementally pushing back the flight claiming gate delays but they eventually changed the actual plane, due to technical issues. This strategy to avoid compensation to passengers is unprofessional.

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

Plane was one hour late. Hardly any space for our carry-ons. Stressful to catch connections.

Other than flights being cancelled and 3.5 hours late causing missed connections it was ok.

The most uncomfortable flight I’ve ever been on. I’m only 5,4” and barely had enough room to exist, couldn’t even fully relax my shoulders. Not sure why they bother with snacks. Half a coke and a single cookie?? Wow. Purchasable food looked gross too. Remember when airlines used to treat you like a human being?

Was disappointed when landing in Canada was made to wait for over 1 hour with several other parents and babies for our strollers . The expectation was that the gate checked strollers would be there when exiting aircraft. This was not the case we were told to walk to a point and wait for them . After being left there and not being updated we were met with very hostile and rude air canada staff . There where no apologies or understanding even though all the children where very uncomfortable and the parents very frustrated as you can imagine . Instead the air canada staff at the airport where very rude and made an already frustrating situation much worse instead of trying to assure the parents that that were making effort to fix the situation. One gentleman in particular was very rude to some parents telling them to move when they were simply seeking information. He made the other parents including myself feel very uncomfortable. He also told a gentleman he was capturing images of everyones boarding pass when this was untrue as he was only taking a photo of the gentleman pass which was strange.

Flight departed significantly late with no announcements being made. Woman behind me would not allow me to recline my seat so I was unable to comfortably sleep. Flight attendant not very responsive. Slow to pick up garbage after meal. Not a good experience at all. I felt like cattle rather than like a valued customer

Boarding was extremely challenging, long lines and wait time, almost missed my flight.

Boarding a bit chaotic, but that seems to be mostly about extra security in Lima, not AC. Left on-time, arrived slightly early. Good flight

It was good, seating was a little tight apart from that all was well.

I liked the flight but the check in was horrendous. I have booked with you before but not ever had to pay extra for luggage, it was not clear on booking, I didn't know there was different categories of economy that meant different allowances. So was alarmed when we had to pay a further £120 at the check-in at a point of not changing.

I wish they gave the earphones earlier rather than when we are already in flight.

Very nice staff members are very nice and friendly helpful

Everything you need to know for your flight from Heathrow to Newfoundland and Labrador

Information on your arrival and departure airports