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Cheap flights from Newfoundland and Labrador to London Heathrow Airport from C$ 393

YYT — LHR
20 Sep — 27 Sep1
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

Wed 30/912:30 a.m. -
1 stop16h 20m
Wed 7/109:10 p.m. -
1 stop18h 00m
Deal found 20/8C$ 859
Fri 2/103:00 p.m. -
2 stops36h 40m
Fri 9/105:50 p.m. -
1 stop32h 35m
Deal found 16/8C$ 1,114
Fri 20/112:30 p.m. -
1 stop17h 20m
Sun 22/1111:05 a.m. -
2 stops33h 50m
Deal found 19/8C$ 1,115
Thu 1/105:40 p.m. -
1 stop14h 40m
Sat 3/1011:05 a.m. -
2 stops33h 33m
Deal found 17/8C$ 1,119
Fri 30/105:15 a.m. -
2 stops22h 55m
Tue 17/114:20 p.m. -
2 stops28h 35m
Deal found 19/8C$ 1,124
Mon 14/95:45 a.m. -
2 stops20h 40m
Mon 21/98:00 a.m. -
2 stops20h 03m
Deal found 17/8C$ 1,125
Wed 30/96:05 p.m. -
2 stops23h 45m
Fri 16/102:10 p.m. -
2 stops30h 28m
Deal found 20/8C$ 1,126
Mon 26/105:00 a.m. -
2 stops22h 25m
Fri 13/116:00 p.m. -
2 stops26h 55m
Deal found 19/8C$ 1,131
Thu 10/95:00 a.m. -
2 stops26h 10m
Sat 26/97:45 a.m. -
2 stops20h 18m
Deal found 17/8C$ 1,132
Wed 18/116:00 a.m. -
2 stops23h 40m
Wed 25/117:40 a.m. -
2 stops20h 40m
Deal found 20/8C$ 1,133
Mon 26/105:00 a.m. -
2 stops22h 25m
Sun 15/1110:25 a.m. -
2 stops18h 41m
Deal found 19/8C$ 1,136
Sun 4/103:00 p.m. -
2 stops21h 45m
Sun 11/105:45 p.m. -
1 stop32h 40m
Deal found 20/8C$ 1,157

Find flight deals from Newfoundland and Labrador to Heathrow

Round-trip from

C$ 859

One-way from

C$ 393

Popular in

November

Cheapest in

May

Average price

C$ 925
30/9-7/10
  • 30/9-7/10
  • 2 total stops
  • 34h 20m total
  • Newfoundland and Labrador to London
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30/9
  • 30/9
  • 1 total stop
  • 13h 20m total
  • Newfoundland and Labrador to London
Search Deals
Highest demand for flights based on searches. 25% potential increase in price (C$ 538 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease (C$ 125 potential savings vs. average RT price).
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Average for round-trip flights in August 2026
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Cheapflights Fare Finder

 
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
Quickest round-trip

St. John'sLondon

YYT St John's - LHR London Heathrow

YYTLHR

St John's

Wed 30/9

12:30 a.m.-8:20 p.m.

1 stop16h 20m

London Heathrow

Wed 7/10

9:10 p.m.-11:40 a.m.

1 stop18h 00m

C$ 859

St. John'sLondon

YYT St John's - LHR London Heathrow

YYTLHR

St John's

Mon 28/9

1:15 p.m.-10:25 a.m.

2 stops17h 40m

London Heathrow

Mon 5/10

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

2 stops20h 18m

C$ 1,124

St. John'sLondon

YYT St John's - LHR London Heathrow

YYTLHR

St John's

Sat 31/10

5:15 a.m.-6:40 a.m.

2 stops22h 55m

London Heathrow

Tue 17/11

4:20 p.m.-5:25 p.m.

2 stops28h 35m

C$ 1,124

St. John'sLondon

YYT St John's - LHR London Heathrow

YYTLHR

St John's

Fri 30/10

5:15 a.m.-6:40 a.m.

2 stops22h 55m

London Heathrow

Tue 17/11

4:20 p.m.-5:25 p.m.

2 stops28h 35m

C$ 1,124

St. John'sLondon

YYT St John's - LHR London Heathrow

YYTLHR

St John's

Mon 14/9

5:45 a.m.-5:55 a.m.

2 stops20h 40m

London Heathrow

Mon 21/9

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

2 stops20h 03m

C$ 1,125

St. John'sLondon

YYT St John's - LHR London Heathrow

YYTLHR

St John's

Thu 17/9

6:05 p.m.-9:25 p.m.

2 stops23h 50m

London Heathrow

Thu 24/9

10:25 a.m.-12:33 a.m.

2 stops17h 38m

C$ 1,125

St. John'sLondon

YYT St John's - LHR London Heathrow

YYTLHR

St John's

Fri 4/9

6:05 p.m.-9:25 p.m.

2 stops23h 50m

London Heathrow

Fri 11/9

3:20 p.m.-12:13 p.m.

2 stops24h 23m

C$ 1,125

St. John'sLondon

YYT St John's - LHR London Heathrow

YYTLHR

St John's

Tue 15/9

1:15 p.m.-11:55 a.m.

2 stops19h 10m

London Heathrow

Tue 22/9

3:20 p.m.-12:13 p.m.

2 stops24h 23m

C$ 1,125

St. John'sLondon

YYT St John's - LHR London Heathrow

YYTLHR

St John's

Thu 29/10

5:15 a.m.-12:00 p.m.

2 stops28h 15m

London Heathrow

Thu 12/11

3:10 p.m.-5:25 p.m.

2 stops29h 45m

C$ 1,126

St. John'sLondon

YYT St John's - LHR London Heathrow

YYTLHR

St John's

Wed 30/9

6:05 p.m.-9:20 p.m.

2 stops23h 45m

London Heathrow

Fri 16/10

2:10 p.m.-5:08 p.m.

2 stops30h 28m

C$ 1,126

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/8

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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

Cheapflights Insights

Everything you need to know about your flight from Newfoundland and Labrador to London Heathrow Airport

No data available for this route at this time. Please check back soon.

Related info for your journey

  • 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 17h 40m. 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
Luton
Slough
Marlow
Cobham
Hounslow
Leamington Spa
Northampton
Watford
High Wycombe
Stratford-upon-Avon
Moreton-in-Marsh

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Newfoundland and Labrador to Heathrow

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 918AverageC$ 1,314FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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