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Cheap flights from Newfoundland and Labrador to London Heathrow Airport from C$ 545

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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYT — LHR
5 Aug — 12 Aug1
1 adult

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 31 July 2025.

Round-trip from

C$ 935

One-way from

C$ 545

Popular in

December

Cheapest in

June

Average price

C$ 929
United Airlines
  • United Airlines
  • 26/9-17/10
  • 4 total stops
  • 42h 46m total
  • Newfoundland and Labrador to London
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11/8
  • 11/8
  • 1 total stop
  • 9h 25m total
  • Newfoundland and Labrador to London
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (C$ 384 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 81 potential savings vs. average RT price).
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Average for round-trip flights in July 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 31 July 2025.

Fri 26/95:50 a.m.YYT - LHR
2 stops21h 25mUnited Airlines
Fri 17/107:25 a.m.LHR - YYT
2 stops21h 21mUnited Airlines
Deal found 31/7C$ 935
Wed 24/96:10 p.m.YYT - LHR
1 stop11h 55mLufthansa
Wed 8/107:25 a.m.LHR - YYT
2 stops21h 21mLufthansa
Deal found 31/7C$ 1,049
Sun 28/92:00 p.m.YYT - LHR
1 stop13h 00mAir Canada
Sun 12/1012:40 p.m.LHR - YYT
1 stop13h 13mAir Canada
Deal found 30/7C$ 1,115
Sun 7/94:35 p.m.YYT - LHR
2 stops25h 40mSWISS
Wed 10/98:05 p.m.LHR - YYT
2 stops29h 48mSWISS
Deal found 30/7C$ 1,240
Mon 11/812:30 a.m.YYT - LHR
1 stop9h 55mMultiple Airlines
Tue 19/87:40 a.m.LHR - YYT
2 stops18h 45mMultiple Airlines
Deal found 29/7C$ 1,299

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 31 July 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

Fri 26/9

5:50 a.m.-6:45 a.m.

2 stops21h 25m

London Heathrow

Fri 17/10

7:25 a.m.-1:16 a.m.

2 stops21h 21m

C$ 935

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Wed 24/9

6:10 p.m.-9:35 a.m.

1 stop11h 55m

London Heathrow

Wed 8/10

7:25 a.m.-1:16 a.m.

2 stops21h 21m

C$ 1,049

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Sun 28/9

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

1 stop13h 00m

London Heathrow

Sun 12/10

12:40 p.m.-10:23 p.m.

1 stop13h 13m

C$ 1,115

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Wed 7/1

7:20 a.m.-8:35 p.m.

1 stop9h 45m

London Heathrow

Wed 14/1

11:10 a.m.-5:21 p.m.

2 stops33h 41m

C$ 1,139

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Sun 7/9

4:35 p.m.-9:45 p.m.

2 stops25h 40m

London Heathrow

Wed 10/9

8:05 p.m.-10:23 p.m.

2 stops29h 48m

C$ 1,240

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Mon 11/8

12:30 a.m.-1:25 p.m.

1 stop9h 25m

C$ 545

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Mon 6/10

3:00 p.m.-12:05 p.m.

2 stops41h 35m

C$ 674

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Sat 13/9

11:00 a.m.-6:30 a.m.

3 stops16h 00m

C$ 681

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Mon 11/8

6:10 p.m.-5:45 p.m.

2 stops20h 05m

C$ 1,010

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Tue 12/8

6:10 p.m.-10:00 a.m.

1 stop12h 20m

C$ 1,243

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/7

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$ 857). 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 31 July 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.

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 31 July 2025.
Read reviews from past customers who have flown SWISS,United Airlines, andWestJet from Newfoundland and Labrador to London Heathrow Airport. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,686 reviews
Check prices

Crew

8.2

Entertainment

6.8

Boarding

7.7

Comfort

7.4

Food

7.1

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight
SWISS
7.5
Good
1,686 reviews
SWISS
7.5
Good
1,686 reviews
Check prices

Crew

8.2

Entertainment

6.8

Boarding

7.7

Comfort

7.4

Food

7.1

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight
United Airlines
7.4
Good
8,900 reviews
SWISS
7.5
Good
1,686 reviews
Check prices

Crew

8.2

Entertainment

6.8

Boarding

7.7

Comfort

7.4

Food

7.1

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight
WestJet
7.2
Good
2,978 reviews
SWISS
7.5
Good
1,686 reviews
Check prices

Crew

8.2

Entertainment

6.8

Boarding

7.7

Comfort

7.4

Food

7.1

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight
Air Canada
7.1
Good
9,851 reviews
SWISS
7.5
Good
1,686 reviews
Check prices

Crew

8.2

Entertainment

6.8

Boarding

7.7

Comfort

7.4

Food

7.1

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight
TAP AIR PORTUGAL
7.1
Good
1,933 reviews
SWISS
7.5
Good
1,686 reviews
Check prices

Crew

8.2

Entertainment

6.8

Boarding

7.7

Comfort

7.4

Food

7.1

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight

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.

  • What are the cheapest airlines to fly from Newfoundland and Labrador to London Heathrow Airport one-way?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at C$ 674. Air Canada flights start at C$ 681 while deals on TAP AIR PORTUGAL start at C$ 1,010 one-way.

  • 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$ 857). 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
Bromley
Luton
Bedford
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 31 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 912AverageC$ 1,152FlexibilityNo 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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