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Cheap flights from Newfoundland and Labrador to London Heathrow Airport from £194

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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYT — LHR
16 jul — 23 jul1
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 11 julho 2025.

Round-trip from

£503

One-way from

£194

Popular in

December

Cheapest in

June

Average price

£425
United Airlines
  • United Airlines
  • 26/9-17/10
  • 4 total stops
  • 41h 56m total
  • Newfoundland and Labrador to London
Search Deals
10/9
  • 10/9
  • 1 total stop
  • 8h 30m total
  • Newfoundland and Labrador to London
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£104 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£21 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 11 julho 2025.

sex 26/905:50YYT - LHR
2 stops20h 35mUnited Airlines
sex 17/1007:25LHR - YYT
2 stops21h 21mUnited Airlines
Deal found 10/7£503
sex 10/1018:10YYT - LHR
1 stop11h 55mLufthansa
sex 17/1012:05LHR - YYT
1 stop16h 41mLufthansa
Deal found 9/7£579
sáb 25/1014:00YYT - LHR
1 stop14h 40mAir Canada
seg 17/1106:50LHR - YYT
2 stops14h 01mAir Canada
Deal found 10/7£600
qua 3/900:30YYT - LHR
1 stop8h 30mMultiple Airlines
seg 8/921:10LHR - YYT
1 stop18h 13mMultiple Airlines
Deal found 9/7£630

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 11 julho 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

sex 26/9

05:50-05:55

2 stops20h 35m

London Heathrow

sex 17/10

07:25-01:16

2 stops21h 21m

£503

St. John'sLondon

YYT - LHR

YYTLHR

St John's

sex 10/10

18:10-09:35

1 stop11h 55m

London Heathrow

sex 17/10

12:05-01:16

1 stop16h 41m

£579

St. John'sLondon

YYT - LHR

YYTLHR

St John's

sáb 25/10

14:00-08:10

1 stop14h 40m

London Heathrow

seg 17/11

06:50-17:21

2 stops14h 01m

£600

St. John'sLondon

YYT - LHR

YYTLHR

St John's

qua 3/9

00:30-12:30

1 stop8h 30m

London Heathrow

seg 8/9

21:10-11:53

1 stop18h 13m

£630

St. John'sLondon

YYT - LHR

YYTLHR

St John's

dom 12/10

07:10-12:05

1 stop25h 25m

London Heathrow

qua 15/10

14:10-06:20

1 stop19h 40m

£775

St. John'sLondon

YYT - LHR

YYTLHR

St John's

qua 10/9

00:30-12:30

1 stop8h 30m

£194

St. John'sLondon

YYT - LHR

YYTLHR

St John's

sáb 4/10

07:10-12:05

1 stop25h 25m

£329

St. John'sLondon

YYT - LHR

YYTLHR

St John's

qui 11/9

08:45-17:45

2 stops29h 30m

£542

St. John'sLondon

YYT - LHR

YYTLHR

St John's

seg 1/9

15:00-13:45

2 stops19h 15m

£553

St. John'sLondon

YYT - LHR

YYTLHR

St John's

seg 1/9

15:00-13:50

2 stops19h 20m

£556

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Showing 1-10 of 12 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 11 julho 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.

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 11 julho 2025.
Read reviews from past customers who have flown with KLM, Air France, andUnited Airlines 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.
KLM
7.8
Good
1,372 reviews
Check prices

Crew

8.4

Food

7.3

Comfort

7.7

Boarding

7.8

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,372 reviews
KLM
7.8
Good
1,372 reviews
Check prices

Crew

8.4

Food

7.3

Comfort

7.7

Boarding

7.8

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Air France
7.5
Good
1,467 reviews
KLM
7.8
Good
1,372 reviews
Check prices

Crew

8.4

Food

7.3

Comfort

7.7

Boarding

7.8

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
United Airlines
7.4
Good
8,848 reviews
KLM
7.8
Good
1,372 reviews
Check prices

Crew

8.4

Food

7.3

Comfort

7.7

Boarding

7.8

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
WestJet
7.2
Good
2,927 reviews
KLM
7.8
Good
1,372 reviews
Check prices

Crew

8.4

Food

7.3

Comfort

7.7

Boarding

7.8

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Air Canada
7.1
Good
9,695 reviews
KLM
7.8
Good
1,372 reviews
Check prices

Crew

8.4

Food

7.3

Comfort

7.7

Boarding

7.8

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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 WestJet. According to our data, you can fly for as low as £329. Users have also found prices from £542 and £553 on TAP AIR PORTUGAL and Air France, 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
Hounslow
Croydon
Milton Keynes
Deal
Northampton
Gatwick
Slough
Luton
Wembley
Crawley
Eastbourne
Ilford
Hayes
Ipswich
Folkestone
Southend-on-Sea
Watford
Winchester
Swindon
Maidstone

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of 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 11 julho 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£498Average£607FlexibilityNo 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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