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Cheap flights from Newfoundland and Labrador to London Heathrow Airport from £307

YYT — LHR
20 Oct — 27 Oct1
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

Wed 14/1015:00 -
1 stop17h 20m
Wed 21/1007:25 -
2 stops19h 00m
Deal found 16/9£588
Tue 13/1015:00 -
1 stop14h 05m
Tue 20/1008:30 -
1 stop17h 55m
Deal found 15/9£596
Sun 27/905:35 -
2 stops20h 50m
Sun 4/1007:45 -
2 stops20h 18m
Deal found 19/9£603
Sat 3/1013:15 -
2 stops17h 40m
Sun 11/1007:45 -
2 stops31h 58m
Deal found 18/9£604
Sun 1/1118:15 -
2 stops38h 15m
Sun 8/1112:05 -
2 stops17h 15m
Deal found 17/9£605
Sun 4/1005:00 -
2 stops22h 15m
Sat 10/1007:45 -
2 stops20h 18m
Deal found 18/9£607
Sat 3/1005:35 -
2 stops20h 50m
Wed 7/1010:25 -
2 stops18h 51m
Deal found 16/9£609
Tue 17/1106:00 -
2 stops20h 50m
Fri 20/1108:00 -
2 stops21h 11m
Deal found 19/9£610
Fri 2/1018:05 -
2 stops32h 20m
Fri 9/1016:00 -
2 stops28h 38m
Deal found 16/9£612
Tue 13/1018:05 -
2 stops23h 50m
Fri 6/1112:05 -
2 stops17h 15m
Deal found 15/9£613

Find flight deals from Newfoundland and Labrador to Heathrow

Round-trip from

£588

One-way from

£182

Popular in

November

Cheapest in

May

Average price

£484
14/10-21/10
  • 14/10-21/10
  • 3 total stops
  • 36h 20m total
  • Newfoundland and Labrador to London
Search Deals
21/10-31/12
  • 21/10-31/12
  • 1 total stop
  • 16h 20m total
  • Newfoundland and Labrador to London
Search Deals
Highest demand for flights based on searches. 25% potential increase in price (£160 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£37 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
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 St John's - LHR London Heathrow

YYTLHR

St John's

Mon 2/11

07:00-21:35

3 stops35h 05m

London Heathrow

Wed 31/12

00:00-19:30

Nonstop0h 00m

£307

St. John'sLondon

YYT St John's - LHR London Heathrow

YYTLHR

St John's

Wed 30/9

15:00-15:00

2 stops20h 30m

London Heathrow

Wed 31/12

00:00-19:30

Nonstop0h 00m

£314

St. John'sLondon

YYT St John's - LHR London Heathrow

YYTLHR

St John's

Wed 4/11

14:25-08:30

1 stop14h 35m

London Heathrow

Wed 31/12

00:00-19:30

Nonstop0h 00m

£317
Fastest return journey

St. John'sLondon

YYT St John's - LHR London Heathrow

YYTLHR

St John's

Fri 2/10

19:00-11:50

1 stop13h 20m

London Heathrow

Wed 31/12

00:00-19:30

Nonstop0h 00m

£354

St. John'sLondon

YYT St John's - LHR London Heathrow

YYTLHR

St John's

Mon 5/10

13:20-06:35

1 stop13h 45m

London Heathrow

Wed 31/12

00:00-19:30

Nonstop0h 00m

£355

St. John'sLondon

YYT St John's - LHR London Heathrow

YYTLHR

St John's

Sun 13/12

14:25-21:35

3 stops27h 40m

London Heathrow

Wed 31/12

00:00-19:30

Nonstop0h 00m

£386

St. John'sLondon

YYT St John's - LHR London Heathrow

YYTLHR

St John's

Mon 14/12

14:25-11:20

1 stop17h 25m

London Heathrow

Wed 31/12

00:00-19:30

Nonstop0h 00m

£419

St. John'sLondon

YYT St John's - LHR London Heathrow

YYTLHR

St John's

Sat 3/10

05:35-07:15

2 stops22h 10m

London Heathrow

Fri 9/10

16:00-17:08

2 stops28h 38m

£603

St. John'sLondon

YYT St John's - LHR London Heathrow

YYTLHR

St John's

Fri 2/10

18:05-10:40

2 stops37h 05m

London Heathrow

Fri 9/10

07:45-00:33

2 stops20h 18m

£604

St. John'sLondon

YYT St John's - LHR London Heathrow

YYTLHR

St John's

Sun 1/11

18:15-12:00

2 stops38h 15m

London Heathrow

Sun 8/11

12:05-01:50

2 stops17h 15m

£605

Flights are sorted by cheapest return flights first.

Deals found on 18/9

Showing 1-10 of 16 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

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?

Airfare is below average for this route at the moment.
Newfoundland and Labrador to London Heathrow Airport flights typically cost between £692 and £800 in October.
The cheapest return price found within the last 5 days was £588 on Multiple Airlines (14 Oct–21 Oct).

Related info for your journey

  • 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 22h 10m. 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
Luton
Milton Keynes
Gatwick
Wembley
Slough
Ilford
Hayes
Northampton
Croydon
Colchester
Eastbourne
Brentford
Enfield
Southend-on-Sea
Barnet
Southall
Watford
Swindon
Kingston upon Thames

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Newfoundland and Labrador to Heathrow

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£680Average£884FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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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.

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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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