Find flights
When to book
FAQs

Cheap flights from Newfoundland and Labrador to London Heathrow Airport from C$ 485

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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYT — LHR
24 Apr — 1 May1
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 25 March 2026.

Thu 24/97:30 a.m.
YYT
-
LHR
1 stop10h 00m
Multiple Airlines
Sat 10/108:05 p.m.
LHR
-
YYT
2 stops30h 53m
Multiple Airlines
Deal found 23/3C$ 1,092
Mon 25/53:00 p.m.
YYT
-
LHR
2 stops21h 30m
Multiple Airlines
Wed 27/59:10 p.m.
LHR
-
YYT
1 stop18h 00m
Multiple Airlines
Deal found 24/3C$ 1,096
Wed 3/612:30 a.m.
YYT
-
LHR
1 stop17h 35m
Multiple Airlines
Thu 18/66:20 a.m.
LHR
-
YYT
2 stops20h 05m
Multiple Airlines
Deal found 21/3C$ 1,110
Thu 4/67:30 a.m.
YYT
-
LHR
2 stops19h 30m
Air Canada
Thu 18/612:10 p.m.
LHR
-
YYT
2 stops14h 48m
Air Canada
Deal found 21/3C$ 1,118
Sat 12/96:10 p.m.
YYT
-
LHR
2 stops47h 20m
Multiple Airlines
Sat 19/98:05 p.m.
LHR
-
YYT
2 stops30h 53m
Multiple Airlines
Deal found 20/3C$ 1,122
Sat 25/46:15 p.m.
YYT
-
LHR
2 stops23h 35m
United Airlines
Mon 4/59:30 a.m.
LHR
-
YYT
2 stops31h 01m
United Airlines
Deal found 24/3C$ 1,125
Sat 23/55:35 a.m.
YYT
-
LHR
2 stops21h 50m
United Airlines
Tue 2/612:15 p.m.
LHR
-
YYT
2 stops28h 16m
United Airlines
Deal found 23/3C$ 1,126
Mon 4/55:35 a.m.
YYT
-
LHR
2 stops23h 15m
United Airlines
Fri 22/58:00 a.m.
LHR
-
YYT
2 stops21h 18m
United Airlines
Deal found 24/3C$ 1,132
Wed 30/97:30 a.m.
YYT
-
LHR
1 stop10h 00m
Multiple Airlines
Sat 10/109:30 a.m.
LHR
-
YYT
1 stop11h 08m
Multiple Airlines
Deal found 21/3C$ 1,135
Wed 9/97:30 a.m.
YYT
-
LHR
1 stop10h 00m
Multiple Airlines
Wed 23/98:05 p.m.
LHR
-
YYT
2 stops30h 53m
Multiple Airlines
Deal found 20/3C$ 1,154

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 25 March 2026.

Round-trip from

C$ 1,096

One-way from

C$ 485

Popular in

November

Cheapest in

June

Average price

C$ 1,073
25/5-27/5
  • 25/5-27/5
  • 3 total stops
  • 39h 30m total
  • Newfoundland and Labrador to London
Search Deals
3/6
  • 3/6
  • 3 total stops
  • 24h 55m total
  • Newfoundland and Labrador to London
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (C$ 534 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (C$ 104 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize 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 629,999 searches. Data last updated 25 March 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 round-trip

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Fri 5/6

6:10 p.m.-10:40 a.m.

2 stops37h 00m

London Heathrow

Fri 19/6

4:40 p.m.-12:45 a.m.

2 stops35h 35m

C$ 1,125

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Sat 25/4

6:15 p.m.-9:20 p.m.

2 stops23h 35m

London Heathrow

Mon 4/5

9:30 a.m.-1:01 p.m.

2 stops31h 01m

C$ 1,125

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Fri 29/5

6:10 p.m.-9:25 p.m.

2 stops23h 45m

London Heathrow

Fri 5/6

9:30 a.m.-12:36 a.m.

2 stops18h 36m

C$ 1,126

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Sat 25/4

6:15 p.m.-9:20 p.m.

2 stops23h 35m

London Heathrow

Fri 15/5

9:30 a.m.-1:01 p.m.

2 stops31h 01m

C$ 1,126
Quickest round-trip

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Wed 2/9

7:30 a.m.-9:00 p.m.

1 stop10h 00m

London Heathrow

Wed 16/9

12:40 p.m.-7:43 p.m.

1 stop10h 33m

C$ 1,191

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Sat 9/5

5:35 a.m.-10:40 a.m.

2 stops25h 35m

London Heathrow

Sat 16/5

9:30 a.m.-1:01 p.m.

2 stops31h 01m

C$ 1,258

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Mon 4/5

5:35 a.m.-7:15 a.m.

2 stops22h 10m

London Heathrow

Sat 16/5

9:30 a.m.-1:01 p.m.

2 stops31h 01m

C$ 1,260

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Fri 22/5

6:10 p.m.-6:55 a.m.

2 stops33h 15m

London Heathrow

Wed 27/5

4:40 p.m.-12:41 a.m.

2 stops35h 31m

C$ 1,261

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Sat 25/4

6:15 p.m.-9:20 p.m.

2 stops23h 35m

London Heathrow

Thu 14/5

9:30 a.m.-1:01 p.m.

2 stops31h 01m

C$ 1,261

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Mon 4/5

5:35 a.m.-10:40 a.m.

2 stops25h 35m

London Heathrow

Wed 20/5

4:40 p.m.-1:01 p.m.

2 stops23h 51m

C$ 1,261

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/3

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

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 round-trip 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 to fly round-trip 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?

    Airlines like United Airlines and Air Canada fly from Newfoundland and Labrador to London Heathrow Airport in about 10h. The time it takes to get you to your destination can typically vary by up to 27h. Airlines will cover a distance of 3713 km. This flight may include one or multiple stops.

  • 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 vacation 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
Gatwick
Twickenham
Bromley
Sutton
Slough
Marlow
Cobham
Leamington Spa
Bedford
Watford
Luton
High Wycombe
Stratford-upon-Avon
Hounslow
Moreton-in-Marsh

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Newfoundland and Labrador to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Heathrow flights
Pearson Intl to Gatwick flights
Vancouver Intl to Heathrow flights
Pearson Intl to London City flights
Pearson Intl to Stansted flights
Pierre Elliott Trudeau Intl to Heathrow flights
Vancouver Intl to Gatwick flights
Pearson Intl to Luton flights
Toronto Island to Heathrow flights
Pierre Elliott Trudeau Intl to Gatwick flights
Vancouver Intl to Stansted flights
Calgary to Heathrow flights
Toronto Island to Gatwick flights
Vancouver Intl to London City flights
Pierre Elliott Trudeau Intl to Stansted flights
Pierre Elliott Trudeau Intl to London City flights
Abbotsford to Heathrow flights
Halifax to Heathrow flights
Pierre Elliott Trudeau Intl to Luton flights
Calgary to Gatwick flights
Ottawa to Heathrow flights
Calgary to London City flights
Pierre Elliott Trudeau Intl to Southend flights
Calgary to Stansted flights
Calgary to Luton flights
Edmonton to Heathrow flights
Vancouver Intl to Luton flights
Halifax to Gatwick flights
Edmonton to Gatwick flights
Abbotsford to Gatwick flights
Halifax to Stansted flights
Winnipeg to Heathrow flights
Ottawa to Stansted flights
Ottawa to Gatwick flights
Québec City to Heathrow flights
Ottawa to London City flights
Edmonton to London City flights
St. John's to Heathrow flights
Halifax to London City flights
Edmonton to Stansted flights
Winnipeg to Gatwick flights
Québec City to Gatwick flights
Victoria to Heathrow flights
Halifax to Luton flights
St. John's to Gatwick flights
Ottawa to Luton flights
Winnipeg to London City flights
Kelowna to Heathrow flights
Saskatoon to Heathrow flights

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 629,999 searches. Data last updated 25 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 906AverageC$ 1,196FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers 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?

Millions of users choose and trust Cheapflights to book the best flight deals from Newfoundland and Labrador to Heathrow for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes, we can. To see specific flights from Newfoundland and Labrador to Heathrow with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes! Start tracking prices for Newfoundland and Labrador to Heathrow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.