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Cheap flights from Newfoundland and Labrador to London Heathrow Airport from £377

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/12. Fares are subject to change and may not be available on all flights or dates of travel.
YYT — LHR
30 Nov — 7 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Newfoundland and Labrador to Heathrow

Keep the following information in mind while searching for Newfoundland and Labrador to Heathrow flight deals. Data was last updated 31 October 2025.

Round-trip from

£535

One-way from

£377

Popular in

December

Cheapest in

June

Average price

£497
Air Canada
  • Air Canada
  • 14/1-17/2
  • 3 total stops
  • 42h 01m total
  • Newfoundland and Labrador to London
Search Deals
13/12
  • 13/12
  • 3 total stops
  • 27h 00m total
  • Newfoundland and Labrador to London
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£123 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£26 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Newfoundland and Labrador to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Newfoundland and Labrador to Heathrow
Explore the most affordable flight options available from Newfoundland and Labrador to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 October 2025.

Sun 30/1113:30YYT - LHR
1 stop18h 20mMultiple Airlines
Sun 7/1212:00LHR - YYT
2 stops15h 00mMultiple Airlines
Deal found 30/10£538
Sun 30/1105:05YYT - LHR
1 stop22h 35mAir Canada
Sun 7/1209:00LHR - YYT
1 stop14h 45mAir Canada
Deal found 30/10£541
Thu 13/1120:55YYT - LHR
1 stop20h 10mAir Canada
Thu 4/1209:00LHR - YYT
1 stop14h 45mAir Canada
Deal found 30/10£542
Tue 16/1207:30YYT - LHR
1 stop9h 35mAir Canada
Sun 28/1209:00LHR - YYT
1 stop14h 45mAir Canada
Deal found 30/10£650
Sun 9/1120:55YYT - LHR
1 stop20h 10mAir Canada
Sun 16/1113:25LHR - YYT
1 stop31h 26mAir Canada
Deal found 29/10£650
Thu 27/1105:05YYT - LHR
1 stop22h 35mMultiple Airlines
Sun 30/1120:15LHR - YYT
2 stops32h 11mMultiple Airlines
Deal found 29/10£651
Wed 24/1220:55YYT - LHR
1 stop20h 10mAir Canada
Wed 7/112:00LHR - YYT
2 stops25h 05mAir Canada
Deal found 29/10£653

Cheapflights Fare Finder

 
Customise your flight search to find flights from Newfoundland and Labrador to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 31 October 2025.
Use the filters below to find and compare flights from Newfoundland and Labrador to London Heathrow Airport that are best for you.

Fly from

Newfoundland and Labrador

Fly to

Heathrow

Route

Depart

Return

Price

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Wed 14/1

13:25-07:10

2 stops14h 15m

London Heathrow

Tue 17/2

09:00-00:56

2 stops19h 26m

£535

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Sun 30/11

13:30-11:20

1 stop18h 20m

London Heathrow

Sun 7/12

12:00-23:30

2 stops15h 00m

£538

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Tue 3/3

10:15-20:35

1 stop30h 50m

London Heathrow

Wed 11/3

09:00-23:13

2 stops16h 43m

£538

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Sun 30/11

05:05-07:10

1 stop22h 35m

London Heathrow

Sun 7/12

09:00-20:15

1 stop14h 45m

£541

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Thu 13/11

20:55-20:35

1 stop20h 10m

London Heathrow

Thu 4/12

09:00-20:15

1 stop14h 45m

£542

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Wed 14/1

07:30-20:35

1 stop9h 35m

London Heathrow

Tue 17/2

11:10-23:13

1 stop15h 33m

£548

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Sat 13/12

06:20-12:50

3 stops27h 00m

£377

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Sun 15/3

06:20-08:05

3 stops23h 15m

£389

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Sat 28/3

13:30-21:00

2 stops29h 00m

£558

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Sun 1/3

20:55-20:35

1 stop20h 10m

£579

Flights are sorted by cheapest return flights first.

Deals found on 29/10

Showing 1-10 of 14 results
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Best time to book a flight from Newfoundland and Labrador to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Newfoundland and Labrador with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Newfoundland and Labrador to London Heathrow Airport

What is the cheapest month to book a flight from Newfoundland and Labrador to London Heathrow Airport?

Currently, June is the cheapest month in which you can book a flight from Newfoundland and Labrador to London Heathrow Airport (average of £329). Flying from Newfoundland and Labrador to London Heathrow Airport in December is currently the most expensive (average of £683). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from NL to LHR?

Find hourly flight availability from Newfoundland and Labrador to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 October 2025.

A simple way to save on the total cost of your ticket is to fly from Newfoundland and Labrador to London Heathrow Airport at midday. If you’re flexible enough to do this you can expect to save up to 13% on your trip compared to booking a flight in the evening.

How much does it cost for a return flight from Newfoundland and Labrador to London Heathrow Airport?

Related info for your journey

Find useful and relevant information for your journey from Newfoundland and Labrador to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Newfoundland and Labrador to London Heathrow Airport?

    There are many flights that can get you from Newfoundland and Labrador to London Heathrow Airport in 14h 15m. Fly via Air Canada to get the fastest option. The distance between Newfoundland and Labrador and London Heathrow Airport is about 2307 mi.

  • Can I find deals for flights from Newfoundland and Labrador to Heathrow that include hotel bookings?

    Yes. In addition to deals on Newfoundland and Labrador to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Newfoundland and Labrador to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Newfoundland and Labrador to Heathrow.

  • Can I find deals for business class flights from Newfoundland and Labrador to Heathrow?

    Yes. Cheapflights offers flight deals from Newfoundland and Labrador to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Newfoundland and Labrador to London Heathrow Airport?

    Currently, June is the cheapest month in which you can book a flight from Newfoundland and Labrador to London Heathrow Airport (average of £329). Flying from Newfoundland and Labrador to London Heathrow Airport in December is currently the most expensive (average of £683). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Slough
Gatwick
Hounslow
Northampton
Luton
Ilford
Wembley
Deal
Hayes
Colchester
Watford
Winchester
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Swindon
Crawley
Romford
Brentford
Ipswich

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Top airline flying from Newfoundland and Labrador to Heathrow

Discover the top airline that operate flights from Newfoundland and Labrador to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 31 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£514Average£678FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Newfoundland and Labrador to Heathrow?

Cheapflights helps you search for flights from Newfoundland and Labrador to Heathrow via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Newfoundland and Labrador to Heathrow?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Newfoundland and Labrador to Heathrow.

Can Cheapflights find flights from Newfoundland and Labrador to Heathrow with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Newfoundland and Labrador to Heathrow flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Newfoundland and Labrador to Heathrow become cheaper?

Not ready to book yet? You can track prices for flights from Newfoundland and Labrador to Heathrow on Cheapflights with our Price Alert feature and get notified when better prices are available.

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