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Cheap flights from Newfoundland and Labrador to London Heathrow Airport from C$ 334

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 14/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYT — LHR
20 Apr — 27 Apr1
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 15 April 2025.

Round-trip from

C$ 768

One-way from

C$ 334

Popular in

December

Cheapest in

June

Average price

C$ 1,092
4/6-12/6
  • 4/6-12/6
  • 2 total stops
  • 17h 29m total
  • Newfoundland and Labrador to London
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14/7
  • 14/7
  • 1 total stop
  • 17h 40m total
  • Newfoundland and Labrador to London
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (C$ 326 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 66 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 15 April 2025.

Wed 4/612:30 a.m.YYT - LHR
1 stop8h 40mMultiple Airlines
Thu 12/66:20 a.m.LHR - YYT
1 stop8h 49mMultiple Airlines
Deal found 15/4C$ 768
Wed 8/106:20 p.m.YYT - LHR
1 stop12h 10mAir Canada
Wed 22/106:50 a.m.LHR - YYT
2 stops13h 59mAir Canada
Deal found 14/4C$ 934
Sat 7/65:45 a.m.YYT - LHR
2 stops21h 30mUnited Airlines
Sat 14/68:30 a.m.LHR - YYT
1 stop20h 29mUnited Airlines
Deal found 15/4C$ 983
Wed 4/62:00 p.m.YYT - LHR
1 stop16h 30mLufthansa
Thu 12/610:30 a.m.LHR - YYT
2 stops17h 37mLufthansa
Deal found 14/4C$ 1,029
Thu 5/63:00 p.m.YYT - LHR
2 stops39h 45mDelta
Tue 17/66:50 p.m.LHR - YYT
2 stops55h 35mDelta
Deal found 14/4C$ 1,356
Fri 6/63:00 p.m.YYT - LHR
2 stops19h 20mKLM
Fri 13/66:30 a.m.LHR - YYT
2 stops19h 55mKLM
Deal found 14/4C$ 1,388
Sat 17/512:30 a.m.YYT - LHR
1 stop12h 35mWestJet
Sun 25/52:10 p.m.LHR - YYT
2 stops36h 15mWestJet
Deal found 15/4C$ 1,676

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 15 April 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 4/6

12:30 a.m.-12:40 p.m.

1 stop8h 40m

London Heathrow

Thu 12/6

6:20 a.m.-11:39 a.m.

1 stop8h 49m

C$ 768

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Wed 8/10

6:20 p.m.-10:00 a.m.

1 stop12h 10m

London Heathrow

Wed 22/10

6:50 a.m.-5:19 p.m.

2 stops13h 59m

C$ 934

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Sat 7/6

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

2 stops21h 30m

London Heathrow

Sat 14/6

8:30 a.m.-1:29 a.m.

1 stop20h 29m

C$ 983

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Wed 4/6

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

1 stop12h 20m

London Heathrow

Fri 13/6

6:30 a.m.-12:37 a.m.

2 stops21h 37m

C$ 1,029

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Thu 5/6

3:00 p.m.-12:35 p.m.

2 stops42h 05m

London Heathrow

Mon 16/6

4:05 p.m.-10:55 p.m.

2 stops58h 20m

C$ 1,356

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Fri 6/6

3:00 p.m.-1:50 p.m.

2 stops19h 20m

London Heathrow

Fri 13/6

6:30 a.m.-10:55 p.m.

2 stops19h 55m

C$ 1,388

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Sat 17/5

12:30 a.m.-4:35 p.m.

1 stop12h 35m

London Heathrow

Sun 25/5

2:10 p.m.-10:55 p.m.

2 stops36h 15m

C$ 1,676

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Mon 14/7

12:30 a.m.-9:40 p.m.

1 stop17h 40m

C$ 334

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Sat 20/9

7:10 a.m.-12:05 p.m.

1 stop25h 25m

C$ 801

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Wed 30/4

1:05 p.m.-6:30 a.m.

1 stop13h 55m

C$ 1,069

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/4

Showing 1-10 of 11 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$ 874). 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 15 April 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.

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 mm 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 15 April 2025.
Delta
8.0
Very good
7,917 reviews
Check prices

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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
7,917 reviews
Delta
8.0
Very good
7,917 reviews
Check prices

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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
1,323 reviews
Delta
8.0
Very good
7,917 reviews
Check prices

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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
8,658 reviews
Delta
8.0
Very good
7,917 reviews
Check prices

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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
2,805 reviews
Delta
8.0
Very good
7,917 reviews
Check prices

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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 Canada
7.0
Good
9,127 reviews
Delta
8.0
Very good
7,917 reviews
Check prices

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at C$ 801. Lufthansa flights start at C$ 1,069 while deals on Air Canada start at C$ 1,100 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$ 874). 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
Brentford
Hounslow
Sutton
Slough
Milton Keynes
Romford
Watford
Luton
Bromley
Bedford
Southall

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Newfoundland and Labrador to Heathrow

Discover the top 2 airlines 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 15 April 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 564AverageC$ 810FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 916AverageC$ 1,172FlexibilityNo 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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