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Cheap flights from Newfoundland and Labrador to London Heathrow Airport from £186

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 13/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYT — LHR
12 Jul — 19 Jul1
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 12 June 2026.

Wed 12/800:30
YYT
-
LHR
1 stop14h 55m
Multiple Airlines
Wed 19/821:10
LHR
-
YYT
1 stop18h 00m
Multiple Airlines
Deal found 8/6£377
Mon 3/800:30
YYT
-
LHR
1 stop16h 20m
Multiple Airlines
Wed 12/821:10
LHR
-
YYT
1 stop18h 00m
Multiple Airlines
Deal found 12/6£389
Wed 5/800:30
YYT
-
LHR
1 stop16h 20m
Multiple Airlines
Thu 13/807:40
LHR
-
YYT
2 stops18h 45m
Multiple Airlines
Deal found 9/6£484
Wed 10/615:00
YYT
-
LHR
2 stops19h 25m
Multiple Airlines
Wed 17/615:50
LHR
-
YYT
1 stop23h 20m
Multiple Airlines
Deal found 9/6£501
Mon 20/716:00
YYT
-
LHR
2 stops37h 40m
Multiple Airlines
Wed 5/815:50
LHR
-
YYT
1 stop23h 20m
Multiple Airlines
Deal found 10/6£523
Wed 15/715:00
YYT
-
LHR
2 stops21h 30m
Multiple Airlines
Wed 22/721:10
LHR
-
YYT
1 stop18h 00m
Multiple Airlines
Deal found 8/6£528
Wed 10/600:30
YYT
-
LHR
1 stop9h 55m
Multiple Airlines
Thu 18/615:50
LHR
-
YYT
2 stops34h 35m
Multiple Airlines
Deal found 10/6£597
Wed 16/918:10
YYT
-
LHR
2 stops23h 40m
United Airlines
Sun 20/907:45
LHR
-
YYT
2 stops20h 18m
United Airlines
Deal found 12/6£605

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 12 June 2026.

Round-trip from

£377

One-way from

£186

Popular in

November

Cheapest in

May

Average price

£445
12/8-19/8
  • 12/8-19/8
  • 2 total stops
  • 32h 55m total
  • Newfoundland and Labrador to London
Search Deals
13/7
  • 13/7
  • 1 total stop
  • 16h 20m total
  • Newfoundland and Labrador to London
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (£140 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£33 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 12 June 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

Mon 20/7

16:00-19:10

2 stops23h 40m

London Heathrow

Wed 5/8

15:10-11:40

1 stop24h 00m

£603

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Wed 16/9

18:10-21:20

2 stops23h 40m

London Heathrow

Sun 20/9

07:45-00:33

2 stops20h 18m

£605

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Fri 25/9

13:15-06:55

2 stops38h 10m

London Heathrow

Mon 5/10

07:45-00:33

2 stops20h 18m

£605

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Wed 11/11

05:05-08:25

2 stops23h 50m

London Heathrow

Thu 26/11

09:10-00:56

2 stops19h 16m

£605

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Fri 18/9

05:35-07:15

2 stops22h 10m

London Heathrow

Mon 5/10

07:45-01:46

2 stops21h 31m

£608
Fastest return journey

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Mon 3/8

00:30-16:00

1 stop12h 00m

London Heathrow

Wed 12/8

06:40-20:15

2 stops17h 05m

£614

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Fri 25/9

15:00-20:55

2 stops26h 25m

London Heathrow

Mon 5/10

17:50-22:55

1 stop32h 35m

£632

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Wed 8/7

07:30-21:00

1 stop10h 00m

London Heathrow

Mon 27/7

09:30-10:28

2 stops28h 28m

£680

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Wed 15/7

18:05-10:00

1 stop12h 25m

London Heathrow

Sat 25/7

20:05-23:28

2 stops30h 53m

£683

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Wed 23/9

05:35-05:55

2 stops20h 50m

London Heathrow

Mon 5/10

09:30-00:33

2 stops18h 33m

£684

Flights are sorted by cheapest return flights first.

Deals found on 10/6

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

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 23h 40m. Fly via United Airlines 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
Hounslow
Milton Keynes
Wembley
Luton
Gatwick
Slough
Ilford
Croydon
Hayes
Brentford
Colchester
Northampton
Kingston upon Thames
Eastbourne
Watford
Swindon
Ipswich
Poole
Guildford
Romford

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 12 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£601Average£883FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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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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