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Cheap flights from Newfoundland and Labrador to London Heathrow Airport from £189

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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYT — LHR
18 Jun — 25 Jun1
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 13 June 2025.

Round-trip from

£502

One-way from

£189

Popular in

December

Cheapest in

June

Average price

£333
United Airlines
  • United Airlines
  • 3/9-11/9
  • 4 total stops
  • 42h 46m total
  • Newfoundland and Labrador to London
Search Deals
9/7
  • 9/7
  • 1 total stop
  • 14h 55m total
  • Newfoundland and Labrador to London
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£103 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

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 13 June 2025.

Wed 3/905:50YYT - LHR
2 stops21h 25mUnited Airlines
Thu 11/907:25LHR - YYT
2 stops21h 21mUnited Airlines
Deal found 12/6£502
Wed 1/1014:00YYT - LHR
1 stop13h 00mAir Canada
Wed 22/1009:30LHR - YYT
1 stop11h 09mAir Canada
Deal found 12/6£592
Wed 24/918:10YYT - LHR
1 stop11h 55mLufthansa
Sun 28/915:50LHR - YYT
1 stop12h 56mLufthansa
Deal found 11/6£612
Fri 13/618:10YYT - LHR
2 stops23h 20mMultiple Airlines
Fri 20/608:30LHR - YYT
1 stop20h 26mMultiple Airlines
Deal found 11/6£612
Sun 7/916:35YYT - LHR
2 stops15h 20mSWISS
Wed 10/917:10LHR - YYT
2 stops32h 43mSWISS
Deal found 11/6£659
Thu 4/915:00YYT - LHR
2 stops36h 45mDelta
Fri 12/918:55LHR - YYT
2 stops31h 31mDelta
Deal found 11/6£827
Sun 7/915:00YYT - LHR
2 stops19h 20mKLM
Fri 12/906:30LHR - YYT
2 stops19h 56mKLM
Deal found 11/6£899
Mon 29/907:10YYT - LHR
1 stop25h 25mWestJet
Wed 1/1014:10LHR - YYT
1 stop19h 40mWestJet
Deal found 11/6£913

Cheapflights Fare Finder

Customise 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 858,174 searches. Data last updated 13 June 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

Wed 3/9

05:50-06:45

2 stops21h 25m

London Heathrow

Thu 11/9

07:25-01:16

2 stops21h 21m

£502

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Wed 1/10

14:00-06:30

1 stop13h 00m

London Heathrow

Wed 22/10

09:30-17:09

1 stop11h 09m

£592

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Wed 24/9

18:10-09:35

1 stop11h 55m

London Heathrow

Sun 28/9

15:50-01:16

1 stop12h 56m

£612

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Mon 13/10

18:10-09:35

1 stop11h 55m

London Heathrow

Mon 27/10

13:25-00:57

1 stop14h 02m

£612

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Thu 4/9

15:00-07:15

2 stops36h 45m

London Heathrow

Thu 11/9

20:10-22:56

2 stops30h 16m

£827

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Sun 7/9

15:00-13:50

2 stops19h 20m

London Heathrow

Fri 12/9

06:30-22:56

2 stops19h 56m

£899

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Mon 29/9

07:10-12:05

1 stop25h 25m

London Heathrow

Wed 1/10

14:10-06:20

1 stop19h 40m

£913

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Sat 6/9

15:00-13:45

2 stops19h 15m

London Heathrow

Sun 14/9

06:15-22:56

2 stops20h 11m

£1,049

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Wed 9/7

00:30-18:55

1 stop14h 55m

£189

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Fri 11/7

07:25-21:00

1 stop10h 05m

£353

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 14 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 return 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 £112). Flying from Newfoundland and Labrador to London Heathrow Airport in August is currently the most expensive (average of £164). 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 13 June 2025.

When flying from Newfoundland and Labrador to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 13 June 2025.
Delta
8.0
Very Good
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very Good
7,946 reviews
Delta
8.0
Very Good
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very Good
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very Good
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very Good
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
WestJet
7.2
Good
2,869 reviews
Delta
8.0
Very Good
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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?

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as £353. Users have also found prices from £367 and £376 on Lufthansa and WestJet, respectively.

  • 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 holiday 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 £112). Flying from Newfoundland and Labrador to London Heathrow Airport in August is currently the most expensive (average of £164). 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 Newfoundland and Labrador?

Book flights to Newfoundland and Labrador if you plan to visit one of these locations
Deal
Hounslow
Croydon
Milton Keynes
Northampton
Gatwick
Luton
Slough
Wembley
Crawley
Eastbourne
Ilford
Southend-on-Sea
Watford
Hayes
Ipswich
Winchester
Folkestone
Maidstone
Swindon

Browse thousands of different options on Cheapflights for your next trip

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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 858,174 searches. Data last updated 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£498Average£614FlexibilityNo 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?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Newfoundland and Labrador to Heathrow.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Newfoundland and Labrador to Heathrow flexibly with Cheapflights today.

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

Not ready to book yet? You can track prices for flights from Newfoundland and Labrador to Heathrow on Cheapflights with our Price Alert feature and get notified when better prices are available.

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