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Cheap flights from Newfoundland and Labrador to London from £239

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Newfoundland and Labrador to London departing on 14/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Newfoundland and Labrador to London

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
00:30 - 17:20
YYT
-
LHR
13h 20m
1 stop
Multiple Airlines Logo
21:10 - 11:40
LHR
-
YYT
18h 00m
1 stop
£404Multiple Airlines
Mon, 13 Jul - Wed, 22 Jul
Air Canada Logo
07:30 - 21:00
YYT
-
LHR
10h 00m
1 stop
Air Canada Logo
08:40 - 00:36
LHR
-
YYT
19h 26m
2 stops
£538Air Canada
Fri, 5 Jun - Fri, 12 Jun
Air Canada Logo
07:30 - 21:00
YYT
-
LHR
10h 00m
1 stop
Air Canada Logo
12:40 - 23:28
LHR
-
YYT
14h 18m
1 stop
£540Air Canada
Fri, 5 Jun - Fri, 12 Jun
Air Canada Logo
14:05 - 21:00
YYT
-
LHR
27h 25m
1 stop
Air Canada Logo
06:00 - 17:11
LHR
-
YYT
38h 41m
2 stops
£541Air Canada
Fri, 5 Jun - Thu, 11 Jun
Air Canada Logo
18:10 - 08:35
YYT
-
LHR
34h 55m
2 stops
Air Canada Logo
08:45 - 00:36
LHR
-
YYT
19h 21m
2 stops
£541Air Canada
Fri, 5 Jun - Thu, 11 Jun
Air Canada Logo
07:30 - 21:00
YYT
-
LHR
10h 00m
1 stop
Air Canada Logo
09:30 - 20:03
LHR
-
YYT
14h 03m
2 stops
£543Air Canada
Fri, 5 Jun - Fri, 12 Jun
Air Canada Logo
14:05 - 10:00
YYT
-
LHR
16h 25m
2 stops
Air Canada Logo
09:30 - 20:03
LHR
-
YYT
14h 03m
2 stops
£544Air Canada
Fri, 5 Jun - Fri, 12 Jun
Air Canada Logo
07:30 - 21:00
YYT
-
LHR
10h 00m
1 stop
Air Canada Logo
12:40 - 23:28
LHR
-
YYT
14h 18m
1 stop
£548Air Canada
Fri, 5 Jun - Fri, 12 Jun
Air Canada Logo
07:30 - 21:00
YYT
-
LHR
10h 00m
1 stop
Air Canada Logo
14:05 - 00:36
LHR
-
YYT
14h 01m
1 stop
£549Air Canada
Fri, 5 Jun - Thu, 11 Jun
Multiple Airlines Logo
07:30 - 21:00
YYT
-
LHR
10h 00m
1 stop
Multiple Airlines Logo
20:05 - 23:28
LHR
-
YYT
30h 53m
2 stops
£553Multiple Airlines
Wed, 16 Sep - Wed, 7 Oct

United Airlines flights from Newfoundland and Labrador to London Heathrow Airport

Our best United Airlines deals on Newfoundland and Labrador to London Heathrow Airport flight tickets
United Airlines
11 Sept
YYT18:10St John's
23h 45m
2 stops
LHR21:25London Heathrow
21 Sept
LHR09:30London Heathrow
18h 33m
2 stops
YYT00:33St John's
£609
United Airlines
7 Oct
YYT05:35St John's
22h 10m
2 stops
LHR07:15London Heathrow
18 Nov
LHR16:20London Heathrow
36h 06m
2 stops
YYT00:56St John's
£610
United Airlines
6 Nov
YYT05:00St John's
26h 20m
2 stops
LHR10:50London Heathrow
14 Nov
LHR08:00London Heathrow
31h 41m
2 stops
YYT12:11St John's
£612

Air Canada flights from Newfoundland and Labrador to London Heathrow Airport

Our best Air Canada deals on Newfoundland and Labrador to London Heathrow Airport flight tickets
Air Canada
5 Jun
YYT07:30St John's
10h 00m
1 stop
LHR21:00London Heathrow
12 Jun
LHR08:40London Heathrow
19h 26m
2 stops
YYT00:36St John's
£538
Air Canada
5 Jun
YYT07:30St John's
10h 00m
1 stop
LHR21:00London Heathrow
12 Jun
LHR12:40London Heathrow
14h 18m
1 stop
YYT23:28St John's
£540
Air Canada
5 Jun
YYT14:05St John's
27h 25m
1 stop
LHR21:00London Heathrow
11 Jun
LHR06:00London Heathrow
38h 41m
2 stops
YYT17:11St John's
£541

momondo Fare Finder

 
Customise your flight search to find flights from Newfoundland and Labrador to London Heathrow Airport 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, momondo users made 279,928 searches. Data last updated 14 May 2026.
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 return flight

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Mon 13/7

00:30-17:20

1 stop13h 20m

London Heathrow

Wed 22/7

21:10-11:40

1 stop18h 00m

£404

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Fri 5/6

07:30-21:00

1 stop10h 00m

London Heathrow

Fri 12/6

08:40-00:36

2 stops19h 26m

£538

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Fri 5/6

07:30-21:00

1 stop10h 00m

London Heathrow

Fri 12/6

12:40-23:28

1 stop14h 18m

£540

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Fri 5/6

14:05-21:00

1 stop27h 25m

London Heathrow

Thu 11/6

06:00-17:11

2 stops38h 41m

£541

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Fri 5/6

18:10-08:35

2 stops34h 55m

London Heathrow

Thu 11/6

08:45-00:36

2 stops19h 21m

£541

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Fri 5/6

07:30-21:00

1 stop10h 00m

London Heathrow

Fri 12/6

09:30-20:03

2 stops14h 03m

£543

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Fri 5/6

14:05-10:00

2 stops16h 25m

London Heathrow

Fri 12/6

09:30-20:03

2 stops14h 03m

£544

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Fri 5/6

07:30-21:00

1 stop10h 00m

London Heathrow

Fri 12/6

12:40-23:28

1 stop14h 18m

£548
Fastest return journey

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Fri 5/6

07:30-21:00

1 stop10h 00m

London Heathrow

Thu 11/6

14:05-00:36

1 stop14h 01m

£549

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Wed 16/9

07:30-21:00

1 stop10h 00m

London Heathrow

Wed 7/10

20:05-23:28

2 stops30h 53m

£553

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to London from

How to get the cheapest flight ticket from Newfoundland and Labrador to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to London Heathrow Airport?

In general, January is the cheapest month to fly from Newfoundland and Labrador to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £0. The month of September is another great option to travel to London Heathrow Airport, with average flight prices from Newfoundland and Labrador averaging around £319.

Cheap Newfoundland and Labrador to London Heathrow Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Newfoundland and Labrador to London Heathrow Airport

Fastest flight time

10h 00m

Direct flights

None
The fastest flight from Newfoundland and Labrador to London Heathrow Airport takes 10h 00m
There are no direct flights from Newfoundland and Labrador to London Heathrow Airport. There are no popular flight routes from Newfoundland and Labrador to London Heathrow Airport.
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Frequently asked questions about flying from Newfoundland and Labrador to London Heathrow Airport

  • When did momondo last update prices for flights from Newfoundland and Labrador to London Heathrow Airport?

    Prices for flights from Newfoundland and Labrador to London Heathrow Airport are updated daily.

  • How many operators does momondo search for flights from Newfoundland and Labrador to London Heathrow Airport?

  • How old do you have to be to fly from Newfoundland and Labrador to London Heathrow Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Newfoundland and Labrador to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Newfoundland and Labrador to London Heathrow Airport

Compare and see reviews for airlines that fly from Newfoundland and Labrador to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom £594Free CancellationRating
7.1
11,033 reviews
Search Air Canada flights

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Why use momondo?

Why should I use momondo to find a flight deal from Newfoundland and Labrador to London?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Newfoundland and Labrador to London. momondo saves you time and could save you money on your trip.

Can I find flights from Newfoundland and Labrador to London with flexible booking policies on momondo?

Yes. All flights to London from Newfoundland and Labrador on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Newfoundland and Labrador to London?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Newfoundland and Labrador.

I’m not ready to book a flight from Newfoundland and Labrador to London right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Newfoundland and Labrador to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

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