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Cheap flights from Newfoundland and Labrador to London Heathrow Airport from C$ 370

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYT — LHR
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheap 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 16 September 2025.

Round-trip from

C$ 923

One-way from

C$ 370

Popular in

December

Cheapest in

June

Average price

C$ 754
Air Canada
  • Air Canada
  • 1/12-9/12
  • 2 total stops
  • 25h 08m total
  • Newfoundland and Labrador to London
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12/10
  • 12/10
  • 2 total stops
  • 24h 55m total
  • Newfoundland and Labrador to London
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (C$ 418 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (C$ 90 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Newfoundland and Labrador to Heathrow

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 16 September 2025.

Mon 1/127:30 a.m.YYT - LHR
1 stop9h 35mAir Canada
Tue 9/1211:10 a.m.LHR - YYT
1 stop15h 33mAir Canada
Deal found 15/9C$ 923
Wed 24/95:50 a.m.YYT - LHR
1 stop24h 15mAir Canada
Wed 8/106:50 a.m.LHR - YYT
2 stops21h 19mAir Canada
Deal found 14/9C$ 944
Tue 14/102:55 p.m.YYT - LHR
2 stops12h 05mAir Canada
Tue 21/109:30 a.m.LHR - YYT
2 stops16h 23mAir Canada
Deal found 14/9C$ 956
Mon 29/94:35 p.m.YYT - LHR
2 stops13h 30mAir Canada
Mon 6/1012:40 p.m.LHR - YYT
1 stop13h 13mAir Canada
Deal found 15/9C$ 957
Mon 22/95:50 a.m.YYT - LHR
2 stops21h 10mAir Canada
Mon 13/109:30 a.m.LHR - YYT
1 stop31h 04mAir Canada
Deal found 15/9C$ 959
Wed 8/102:00 p.m.YYT - LHR
1 stop13h 00mAir Canada
Wed 15/109:30 a.m.LHR - YYT
2 stops16h 23mAir Canada
Deal found 14/9C$ 964
Mon 29/97:25 a.m.YYT - LHR
1 stop10h 05mAir Canada
Sun 12/106:50 a.m.LHR - YYT
2 stops13h 49mAir Canada
Deal found 14/9C$ 993
Wed 15/106:10 p.m.YYT - LHR
1 stop11h 55mAir Canada
Fri 24/102:05 p.m.LHR - YYT
1 stop14h 04mAir Canada
Deal found 14/9C$ 1,006
Mon 29/96:10 p.m.YYT - LHR
1 stop11h 55mAir Canada
Fri 17/102:05 p.m.LHR - YYT
1 stop14h 04mAir Canada
Deal found 14/9C$ 1,007

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 16 September 2025.
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

Mon 1/12

7:30 a.m.-8:35 p.m.

1 stop9h 35m

London Heathrow

Tue 9/12

11:10 a.m.-11:13 p.m.

1 stop15h 33m

C$ 923

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Tue 14/10

2:00 p.m.-6:30 a.m.

1 stop13h 00m

London Heathrow

Tue 21/10

6:50 a.m.-5:09 p.m.

2 stops13h 49m

C$ 944

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Wed 15/10

2:55 p.m.-9:35 a.m.

2 stops15h 10m

London Heathrow

Mon 27/10

6:50 a.m.-12:56 a.m.

2 stops20h 36m

C$ 944

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Mon 29/9

7:25 a.m.-9:00 p.m.

1 stop10h 05m

London Heathrow

Mon 6/10

9:30 a.m.-12:39 a.m.

1 stop18h 39m

C$ 957

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Wed 1/10

5:50 a.m.-6:30 a.m.

1 stop21h 10m

London Heathrow

Wed 15/10

9:30 a.m.-10:23 p.m.

2 stops16h 23m

C$ 959

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Wed 8/10

2:00 p.m.-6:30 a.m.

1 stop13h 00m

London Heathrow

Wed 15/10

2:05 p.m.-12:39 a.m.

1 stop14h 04m

C$ 971

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Mon 29/9

7:25 a.m.-9:00 p.m.

1 stop10h 05m

London Heathrow

Sun 12/10

6:50 a.m.-5:09 p.m.

2 stops13h 49m

C$ 993

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Sun 12/10

3:00 p.m.-7:25 p.m.

2 stops24h 55m

C$ 370

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Wed 1/10

3:00 p.m.-3:35 p.m.

2 stops21h 05m

C$ 546

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Mon 29/9

3:00 p.m.-1:25 p.m.

2 stops18h 55m

C$ 575

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/9

Showing 1-10 of 13 results
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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 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, January is the cheapest month in which you can book a flight from Newfoundland and Labrador to London Heathrow Airport (average of C$ 560). Flying from Newfoundland and Labrador to London Heathrow Airport in July is currently the most expensive (average of C$ 856). 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.

What is the cheapest time of day to fly from NL to LHR?

Find hourly flight availability from Newfoundland and Labrador to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Newfoundland and Labrador to London Heathrow Airport as you normally would.

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 9h 35m. 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, January is the cheapest month in which you can book a flight from Newfoundland and Labrador to London Heathrow Airport (average of C$ 560). Flying from Newfoundland and Labrador to London Heathrow Airport in July is currently the most expensive (average of C$ 856). 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
Brentford
Sutton
Hounslow
Slough
Marlow
Leamington Spa
Milton Keynes
Romford
Watford
Bedford
Luton
Southall

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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 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 910AverageC$ 1,142FlexibilityNo 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?

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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