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Cheap flights from Newfoundland and Labrador to London Heathrow Airport from C$ 391

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 22/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYT — LHR
10 Jun — 17 Jun1
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 11 May 2026.

Mon 13/712:30 a.m.
YYT
-
LHR
1 stop16h 20m
Multiple Airlines
Wed 22/79:10 p.m.
LHR
-
YYT
1 stop18h 00m
Multiple Airlines
Deal found 8/5C$ 755
Mon 24/83:00 p.m.
YYT
-
LHR
2 stops18h 10m
Multiple Airlines
Tue 1/97:40 a.m.
LHR
-
YYT
2 stops18h 45m
Multiple Airlines
Deal found 7/5C$ 971
Mon 8/67:30 a.m.
YYT
-
LHR
1 stop10h 00m
Air Canada
Fri 26/66:50 a.m.
LHR
-
YYT
2 stops16h 43m
Air Canada
Deal found 7/5C$ 1,011
Thu 4/67:30 a.m.
YYT
-
LHR
1 stop10h 00m
Multiple Airlines
Thu 11/66:00 a.m.
LHR
-
YYT
2 stops20h 58m
Multiple Airlines
Deal found 7/5C$ 1,012
Tue 9/611:05 a.m.
YYT
-
LHR
1 stop30h 25m
Air Canada
Mon 15/68:40 a.m.
LHR
-
YYT
2 stops19h 26m
Air Canada
Deal found 10/5C$ 1,027
Thu 4/68:40 p.m.
YYT
-
LHR
2 stops30h 20m
Air Canada
Thu 11/68:45 a.m.
LHR
-
YYT
2 stops29h 13m
Air Canada
Deal found 7/5C$ 1,030
Sat 6/62:00 p.m.
YYT
-
LHR
1 stop16h 30m
Multiple Airlines
Sat 13/69:30 a.m.
LHR
-
YYT
2 stops14h 03m
Multiple Airlines
Deal found 9/5C$ 1,031
Sat 6/62:05 p.m.
YYT
-
LHR
2 stops15h 00m
Air Canada
Sat 13/62:10 p.m.
LHR
-
YYT
2 stops12h 48m
Air Canada
Deal found 9/5C$ 1,046
Mon 15/611:05 a.m.
YYT
-
LHR
2 stops15h 55m
Air Canada
Mon 29/69:30 a.m.
LHR
-
YYT
2 stops17h 28m
Air Canada
Deal found 8/5C$ 1,048

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 11 May 2026.

Round-trip from

C$ 755

One-way from

C$ 391

Popular in

November

Cheapest in

September

Average price

C$ 784
13/7-22/7
  • 13/7-22/7
  • 2 total stops
  • 34h 20m total
  • Newfoundland and Labrador to London
Search Deals
22/7
  • 22/7
  • 1 total stop
  • 9h 55m total
  • Newfoundland and Labrador to London
Search Deals
Highest demand for flights based on searches. 25% potential increase in price (C$ 484 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (C$ 100 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 11 May 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 11/9

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

2 stops23h 45m

London Heathrow

Mon 21/9

9:30 a.m.-12:33 a.m.

2 stops18h 33m

C$ 1,125

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Thu 8/10

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

2 stops22h 10m

London Heathrow

Fri 16/10

8:00 a.m.-12:33 a.m.

2 stops20h 03m

C$ 1,125

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Sat 19/9

1:15 p.m.-10:40 a.m.

2 stops17h 55m

London Heathrow

Mon 28/9

7:45 a.m.-12:33 a.m.

2 stops20h 18m

C$ 1,128

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Wed 9/9

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

2 stops22h 10m

London Heathrow

Mon 14/9

9:30 a.m.-12:33 a.m.

2 stops18h 33m

C$ 1,130

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Fri 6/11

5:00 a.m.-10:50 a.m.

2 stops26h 20m

London Heathrow

Sat 14/11

8:00 a.m.-12:11 p.m.

2 stops31h 41m

C$ 1,132

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Wed 27/5

2:05 p.m.-6:55 a.m.

2 stops37h 20m

London Heathrow

Wed 3/6

8:00 a.m.-1:48 a.m.

2 stops21h 18m

C$ 1,171
Quickest round-trip

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Thu 18/6

6:05 p.m.-11:50 a.m.

2 stops14h 15m

London Heathrow

Thu 2/7

8:30 a.m.-11:28 p.m.

2 stops18h 28m

C$ 1,175

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Thu 8/10

3:00 p.m.-4:35 p.m.

2 stops22h 05m

London Heathrow

Fri 16/10

5:45 p.m.-10:55 p.m.

1 stop32h 40m

C$ 1,183

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Sun 20/9

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

2 stops24h 55m

London Heathrow

Sun 27/9

5:45 p.m.-10:55 p.m.

1 stop32h 40m

C$ 1,191

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Sun 23/8

6:05 p.m.-8:40 p.m.

2 stops23h 05m

London Heathrow

Tue 1/9

9:30 a.m.-12:45 a.m.

2 stops18h 45m

C$ 1,239

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/5

Showing 1-10 of 18 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 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 fly from Newfoundland and Labrador to London Heathrow Airport in about 23h 45m. 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.

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
Romford
Twickenham
Ilford
Bromley
Sutton
Slough
Marlow
Cobham
Leamington Spa
Watford
Luton
High Wycombe
Stratford-upon-Avon
Hounslow
Moreton-in-Marsh

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Newfoundland and Labrador to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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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 11 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 911AverageC$ 1,327FlexibilityNo 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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