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Cheap flights from Newfoundland and Labrador to London Heathrow Airport from £247

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 22/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYT — LHR
30 May — 6 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap 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 30 April 2026.

Tue 9/620:40
YYT
-
LHR
1 stop20h 50m
Air Canada
Tue 16/612:40
LHR
-
YYT
1 stop14h 18m
Air Canada
Deal found 25/4£545
Fri 18/920:25
YYT
-
LHR
2 stops32h 40m
Multiple Airlines
Sun 4/1006:00
LHR
-
YYT
2 stops20h 58m
Multiple Airlines
Deal found 27/4£553
Mon 8/611:05
YYT
-
LHR
2 stops15h 55m
Air Canada
Fri 12/606:00
LHR
-
YYT
2 stops22h 06m
Air Canada
Deal found 29/4£556
Thu 15/1007:30
YYT
-
LHR
2 stops19h 30m
Air Canada
Mon 19/1006:00
LHR
-
YYT
2 stops38h 38m
Air Canada
Deal found 26/4£558
Sat 26/914:05
YYT
-
LHR
1 stop27h 25m
Air Canada
Sun 18/1006:00
LHR
-
YYT
2 stops20h 51m
Air Canada
Deal found 25/4£559
Sat 26/920:25
YYT
-
LHR
1 stop21h 05m
Multiple Airlines
Sun 18/1014:05
LHR
-
YYT
1 stop13h 58m
Multiple Airlines
Deal found 25/4£560
Fri 18/918:10
YYT
-
LHR
1 stop12h 20m
Multiple Airlines
Mon 5/1017:40
LHR
-
YYT
1 stop22h 26m
Multiple Airlines
Deal found 28/4£562
Mon 1/620:40
YYT
-
LHR
1 stop20h 50m
Air Canada
Mon 15/612:40
LHR
-
YYT
1 stop14h 18m
Air Canada
Deal found 27/4£565
Wed 16/907:30
YYT
-
LHR
1 stop10h 00m
Air Canada
Fri 25/912:40
LHR
-
YYT
1 stop10h 33m
Air Canada
Deal found 29/4£566
Fri 18/920:25
YYT
-
LHR
2 stops32h 40m
Air Canada
Mon 5/1006:50
LHR
-
YYT
2 stops20h 01m
Air Canada
Deal found 28/4£567

Find 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 30 April 2026.

Round-trip from

£545

One-way from

£247

Popular in

November

Cheapest in

June

Average price

£561
Air Canada
  • Air Canada
  • 9/6-16/6
  • 2 total stops
  • 35h 08m total
  • Newfoundland and Labrador to London
Search Deals
22/7
  • 22/7
  • 1 total stop
  • 9h 55m total
  • Newfoundland and Labrador to London
Search Deals
Highest demand for flights based on searches. 25% potential increase in price (£141 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£30 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 30 April 2026.
Use the filters below to find and compare flights from Newfoundland and Labrador to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Tue 9/6

20:40-21:00

1 stop20h 50m

London Heathrow

Tue 16/6

12:40-23:28

1 stop14h 18m

£545

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Mon 8/6

11:05-06:30

2 stops15h 55m

London Heathrow

Fri 12/6

06:00-00:36

2 stops22h 06m

£556

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Sat 26/9

14:05-21:00

1 stop27h 25m

London Heathrow

Sun 18/10

06:00-23:21

2 stops20h 51m

£559

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Sat 26/9

20:25-21:00

1 stop21h 05m

London Heathrow

Sun 18/10

14:05-00:33

1 stop13h 58m

£560
Fastest return journey

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Wed 16/9

07:30-21:00

1 stop10h 00m

London Heathrow

Fri 25/9

12:40-19:43

1 stop10h 33m

£566

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Wed 27/5

18:10-05:55

2 stops32h 15m

London Heathrow

Wed 3/6

12:15-13:01

2 stops28h 16m

£610

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Tue 26/5

18:10-20:40

2 stops23h 00m

London Heathrow

Tue 2/6

12:15-13:01

2 stops28h 16m

£610

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Mon 11/5

18:10-21:25

2 stops23h 45m

London Heathrow

Fri 29/5

08:00-00:33

2 stops20h 03m

£613

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Thu 28/5

05:35-10:40

2 stops25h 35m

London Heathrow

Thu 4/6

08:00-01:48

2 stops21h 18m

£613
Cheapest one-way

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Fri 29/5

15:00-09:05

2 stops38h 35m

£307

Flights are sorted by cheapest return flights first.

Deals found on 26/4

Showing 1-10 of 17 resultsSorted by cheapest first
1
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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

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 20h 50m. 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.

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
Wembley
Croydon
Northampton
Hounslow
Luton
Gatwick
Ilford
Slough
Hayes
Brentford
Colchester
Romford
Watford
Kingston upon Thames
Eastbourne
Swindon
Ipswich
Southend-on-Sea
Guildford

Browse thousands of different options on Cheapflights for your next trip

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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 30 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£595Average£875FlexibilityNo 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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