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Cheap flights from Newfoundland and Labrador to London Heathrow Airport from C$ 580

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 19/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYT — LHR
28 Feb — 7 Mar1
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 29 January 2026.

Mon 11/57:30 a.m.
YYT
-
LHR
2 stops19h 30m
Air Canada
Fri 29/58:40 a.m.
LHR
-
YYT
2 stops19h 31m
Air Canada
Deal found 27/1C$ 1,033
Thu 29/18:55 p.m.
YYT
-
LHR
2 stops30h 45m
Air Canada
Thu 5/29:00 a.m.
LHR
-
YYT
2 stops19h 41m
Air Canada
Deal found 27/1C$ 1,037
Sat 19/92:10 p.m.
YYT
-
LHR
1 stop27h 20m
Air Canada
Mon 5/107:30 p.m.
LHR
-
YYT
2 stops32h 33m
Air Canada
Deal found 27/1C$ 1,045
Wed 6/58:25 p.m.
YYT
-
LHR
1 stop21h 05m
Air Canada
Wed 10/612:40 p.m.
LHR
-
YYT
1 stop10h 33m
Air Canada
Deal found 28/1C$ 1,051
Wed 20/511:05 a.m.
YYT
-
LHR
2 stops18h 00m
Air Canada
Wed 10/612:40 p.m.
LHR
-
YYT
1 stop25h 18m
Air Canada
Deal found 27/1C$ 1,052
Wed 6/58:25 p.m.
YYT
-
LHR
1 stop21h 05m
Air Canada
Mon 11/512:40 p.m.
LHR
-
YYT
1 stop10h 33m
Air Canada
Deal found 29/1C$ 1,062

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 29 January 2026.

Round-trip from

C$ 1,033

One-way from

C$ 580

Popular in

December

Cheapest in

June

Average price

C$ 1,110
Air Canada
  • Air Canada
  • 11/5-29/5
  • 4 total stops
  • 39h 01m total
  • Newfoundland and Labrador to London
Search Deals
19/6
  • 19/6
  • 2 total stops
  • 27h 00m total
  • Newfoundland and Labrador to London
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (C$ 360 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 62 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 29 January 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

Newfoundland and Labrador

Fly to

Heathrow

Route

Depart

Return

Price

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Wed 20/5

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

1 stop10h 00m

London Heathrow

Wed 10/6

12:40 p.m.-11:28 p.m.

1 stop14h 18m

C$ 1,051

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Wed 6/5

8:25 p.m.-9:00 p.m.

1 stop21h 05m

London Heathrow

Wed 10/6

9:30 a.m.-7:43 p.m.

2 stops13h 43m

C$ 1,055

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Wed 6/5

8:25 p.m.-9:00 p.m.

1 stop21h 05m

London Heathrow

Mon 11/5

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

1 stop10h 33m

C$ 1,062

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Mon 27/7

11:05 a.m.-6:30 a.m.

2 stops15h 55m

London Heathrow

Wed 12/8

12:40 p.m.-11:28 p.m.

1 stop14h 18m

C$ 1,089

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Sun 26/7

8:25 p.m.-9:00 p.m.

1 stop21h 05m

London Heathrow

Wed 12/8

9:30 a.m.-11:28 p.m.

2 stops17h 28m

C$ 1,093

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Tue 28/4

8:55 p.m.-9:00 p.m.

1 stop20h 35m

London Heathrow

Sun 10/5

12:40 p.m.-11:28 p.m.

1 stop14h 18m

C$ 1,105

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Tue 28/4

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

1 stop10h 00m

London Heathrow

Wed 13/5

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

1 stop10h 33m

C$ 1,105

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Mon 4/5

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

1 stop10h 00m

London Heathrow

Wed 13/5

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

1 stop10h 33m

C$ 1,105

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Sun 3/5

8:25 p.m.-9:00 p.m.

1 stop21h 05m

London Heathrow

Wed 13/5

12:40 p.m.-11:28 p.m.

1 stop14h 18m

C$ 1,105

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Sat 2/5

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

1 stop10h 00m

London Heathrow

Mon 11/5

8:40 a.m.-1:38 a.m.

2 stops20h 28m

C$ 1,105

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/1

Showing 1-10 of 20 results
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 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

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 C$ 589). Flying from Newfoundland and Labrador to London Heathrow Airport in November is currently the most expensive (average of C$ 1,989). 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.

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 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 . Airlines will cover a distance of 3713 km.

  • 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.

  • 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 C$ 589). Flying from Newfoundland and Labrador to London Heathrow Airport in November is currently the most expensive (average of C$ 1,989). 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
Sutton
Twickenham
Gatwick
Slough
Marlow
Cobham
Milton Keynes
Leamington Spa
Romford
Bedford
Watford
Luton
High Wycombe
Stratford-upon-Avon
Hounslow

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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 629,999 searches. Data last updated 29 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 894AverageC$ 1,130FlexibilityNo 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.

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