When did momondo last update prices for flights from St John's Airport to London Heathrow Airport?

Prices for flights from St John's Airport to London Heathrow Airport were last updated today.

How many operators does momondo search for flights from St John's Airport to London Heathrow Airport?

As of September 2026, there is 1 operator available to choose from for flights from St John's Airport to London Heathrow Airport.

How old do you have to be to fly from St John's Airport to London Heathrow Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from St John's Airport to London Heathrow Airport.

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

The travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 523 Cheap Flights from St. John's to London Heathrow Airport in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from St. John's to London

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:15 p.m. - 6:20 a.m.YYT St John's-LHR London Heathrow

32h 35m2 stops Montreal Pierre Elliott Trudeau Intl Newark

10:25 a.m. - 12:50 a.m.LHR London Heathrow-YYT St John's

17h 55m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

C$ 1,133United Airlines

Wed, 25 Nov - Wed, 2 Dec

6:15 p.m. - 8:25 a.m.YYT St John's-LHR London Heathrow

34h 40m2 stops Montreal Pierre Elliott Trudeau Intl Newark

7:40 a.m. - 1:50 a.m.LHR London Heathrow-YYT St John's

21h 40m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

C$ 1,135United Airlines

Sat, 7 Nov - Sat, 14 Nov

5:15 a.m. - 6:40 a.m.YYT St John's-LHR London Heathrow

45h 55m2 stops Montreal Pierre Elliott Trudeau Intl Washington, D.C. Dulles Intl

7:40 a.m. - 1:50 a.m.LHR London Heathrow-YYT St John's

21h 40m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

C$ 1,135United Airlines

Sun, 1 Nov - Sat, 7 Nov

6:15 p.m. - 6:20 a.m.YYT St John's-LHR London Heathrow

32h 35m2 stops Montreal Pierre Elliott Trudeau Intl Newark

9:10 a.m. - 1:41 a.m.LHR London Heathrow-YYT St John's

20h 01m2 stops Newark Toronto Pearson Intl

C$ 1,137United Airlines

Tue, 10 Nov - Tue, 17 Nov

5:00 a.m. - 10:50 a.m.YYT St John's-LHR London Heathrow

26h 20m2 stops Toronto Pearson Intl Washington, D.C. Dulles Intl

7:40 a.m. - 5:25 p.m.LHR London Heathrow-YYT St John's

37h 15m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

C$ 1,137United Airlines

Tue, 17 Nov - Fri, 20 Nov

6:15 p.m. - 8:25 a.m.YYT St John's-LHR London Heathrow

34h 40m2 stops Montreal Pierre Elliott Trudeau Intl Newark

7:40 a.m. - 1:50 a.m.LHR London Heathrow-YYT St John's

21h 40m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

C$ 1,138United Airlines

Sat, 7 Nov - Sat, 14 Nov

5:45 a.m. - 7:15 a.m.YYT St John's-LHR London Heathrow

22h 00m2 stops Montreal Pierre Elliott Trudeau Intl Newark

9:10 a.m. - 1:50 a.m.LHR London Heathrow-YYT St John's

19h 10m2 stops Newark Montreal Pierre Elliott Trudeau Intl

C$ 1,138United Airlines

Wed, 21 Oct - Wed, 28 Oct

6:05 p.m. - 5:55 a.m.YYT St John's-LHR London Heathrow

32h 20m2 stops Montreal Pierre Elliott Trudeau Intl Newark

7:40 a.m. - 1:36 a.m.LHR London Heathrow-YYT St John's

20h 26m2 stops Chicago O'Hare Intl Toronto Pearson Intl

C$ 1,140United Airlines

Wed, 21 Oct - Sat, 31 Oct

7:40 a.m. - 9:00 p.m.YYT St John's-LHR London Heathrow

9h 50m1 stop Halifax Intl

11:10 a.m. - 1:41 a.m.LHR London Heathrow-YYT St John's

18h 01m1 stop Toronto Pearson Intl

C$ 1,264Air Canada

Wed, 25 Nov - Wed, 2 Dec

7:40 a.m. - 9:00 p.m.YYT St John's-LHR London Heathrow

9h 50m1 stop Halifax Intl

9:00 a.m. - 12:50 a.m.LHR London Heathrow-YYT St John's

19h 20m2 stops Zurich Montreal Pierre Elliott Trudeau Intl

C$ 1,280Air Canada

Tue, 17 Nov - Fri, 20 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

1:15 p.m. - 9:20 a.m.YYT St John's-LHR London Heathrow

16h 35m2 stops Montreal Pierre Elliott Trudeau Intl Newark

12:00 p.m. - 12:13 p.m.LHR London Heathrow-YYT St John's

27h 43m2 stops Newark Montreal Pierre Elliott Trudeau Intl

C$ 1,131United Airlines

Sat, 3 Oct - Wed, 7 Oct

5:45 a.m. - 9:20 a.m.YYT St John's-LHR London Heathrow

24h 05m2 stops Montreal Pierre Elliott Trudeau Intl Newark

7:45 a.m. - 12:13 p.m.LHR London Heathrow-YYT St John's

31h 58m2 stops Newark Montreal Pierre Elliott Trudeau Intl

C$ 1,131United Airlines

Sun, 4 Oct - Sun, 11 Oct

1:15 p.m. - 9:20 p.m.YYT St John's-LHR London Heathrow

28h 35m2 stops Montreal Pierre Elliott Trudeau Intl Newark

12:00 p.m. - 1:46 a.m.LHR London Heathrow-YYT St John's

17h 16m2 stops Newark Toronto Pearson Intl

C$ 1,137United Airlines

Sat, 3 Oct - Wed, 7 Oct

5:35 a.m. - 7:15 a.m.YYT St John's-LHR London Heathrow

22h 10m2 stops Montreal Pierre Elliott Trudeau Intl Newark

7:45 a.m. - 1:46 a.m.LHR London Heathrow-YYT St John's

21h 31m2 stops Newark Toronto Pearson Intl

C$ 1,140United Airlines

Sat, 3 Oct - Wed, 7 Oct

1:15 p.m. - 9:20 p.m.YYT St John's-LHR London Heathrow

28h 35m2 stops Montreal Pierre Elliott Trudeau Intl Newark

12:00 p.m. - 1:46 a.m.LHR London Heathrow-YYT St John's

17h 16m2 stops Newark Toronto Pearson Intl

C$ 1,143United Airlines

Sat, 3 Oct - Wed, 7 Oct

1:20 p.m. - 9:00 p.m.YYT St John's-LHR London Heathrow

28h 10m2 stops Toronto Pearson Intl Halifax Intl

8:30 a.m. - 7:35 p.m.LHR London Heathrow-YYT St John's

14h 35m1 stop Toronto Pearson Intl

C$ 1,217Multiple Airlines

Fri, 2 Oct - Fri, 9 Oct

1:20 p.m. - 9:00 p.m.YYT St John's-LHR London Heathrow

28h 10m2 stops Toronto Pearson Intl Halifax Intl

8:30 a.m. - 10:55 p.m.LHR London Heathrow-YYT St John's

17h 55m1 stop Toronto Pearson Intl

C$ 1,219Multiple Airlines

Fri, 2 Oct - Fri, 9 Oct

1:20 p.m. - 9:00 p.m.YYT St John's-LHR London Heathrow

28h 10m2 stops Toronto Pearson Intl Halifax Intl

8:30 a.m. - 12:33 a.m.LHR London Heathrow-YYT St John's

19h 33m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

C$ 1,251Multiple Airlines

Fri, 2 Oct - Fri, 9 Oct

1:15 p.m. - 6:30 a.m.YYT St John's-LHR London Heathrow

13h 45m1 stop Montreal Pierre Elliott Trudeau Intl

2:05 p.m. - 1:46 a.m.LHR London Heathrow-YYT St John's

15h 11m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

C$ 1,290Air Canada

Sat, 3 Oct - Wed, 7 Oct

5:35 a.m. - 6:30 a.m.YYT St John's-LHR London Heathrow

21h 25m1 stop Montreal Pierre Elliott Trudeau Intl

12:40 p.m. - 11:28 p.m.LHR London Heathrow-YYT St John's

14h 18m1 stop Halifax Intl

C$ 1,292Air Canada

Sat, 3 Oct - Wed, 7 Oct

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United Airlines flights from St. John's to London Heathrow Airport

Our best United Airlines deals on St. John's to London Heathrow Airport flight tickets

United Airlines

4 Oct

YYT5:45 a.m.St John's

24h 05m

2 stops

LHR9:20 a.m.London Heathrow

11 Oct

LHR7:45 a.m.London Heathrow

31h 58m

2 stops

YYT12:13 p.m.St John's

C$ 1,131

United Airlines

25 Nov

YYT6:15 p.m.St John's

32h 35m

2 stops

LHR6:20 a.m.London Heathrow

2 Dec

LHR10:25 a.m.London Heathrow

17h 55m

2 stops

YYT12:50 a.m.St John's

C$ 1,133

United Airlines

1 Nov

YYT5:15 a.m.St John's

45h 55m

2 stops

LHR6:40 a.m.London Heathrow

7 Nov

LHR7:40 a.m.London Heathrow

21h 40m

2 stops

YYT1:50 a.m.St John's

C$ 1,135

Air Canada flights from St. John's to London Heathrow Airport

Our best Air Canada deals on St. John's to London Heathrow Airport flight tickets

Air Canada

25 Nov

YYT7:40 a.m.St John's

9h 50m

1 stop

LHR9:00 p.m.London Heathrow

2 Dec

LHR11:10 a.m.London Heathrow

18h 01m

1 stop

YYT1:41 a.m.St John's

C$ 1,264

Air Canada

17 Nov

YYT7:40 a.m.St John's

9h 50m

1 stop

LHR9:00 p.m.London Heathrow

20 Nov

LHR9:00 a.m.London Heathrow

19h 20m

2 stops

YYT12:50 a.m.St John's

C$ 1,280

Air Canada

17 Nov

YYT7:40 a.m.St John's

9h 50m

1 stop

LHR9:00 p.m.London Heathrow

20 Nov

LHR9:00 a.m.London Heathrow

35h 55m

2 stops

YYT5:25 p.m.St John's

C$ 1,281

momondo Fare Finder

Use the filters below to find and compare flights from St. John's to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. John'sLondon

YYT St John's - LHR London Heathrow

YYTLHR

St John's

Wed 25/11

6:15 p.m.-6:20 a.m.

2 stops32h 35m

London Heathrow

Wed 2/12

10:25 a.m.-12:50 a.m.

2 stops17h 55m

C$ 1,133

St. John'sLondon

YYT St John's - LHR London Heathrow

YYTLHR

St John's

Sat 7/11

6:15 p.m.-8:25 a.m.

2 stops34h 40m

London Heathrow

Sat 14/11

7:40 a.m.-1:50 a.m.

2 stops21h 40m

C$ 1,135

St. John'sLondon

YYT St John's - LHR London Heathrow

YYTLHR

St John's

Sun 1/11

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

2 stops45h 55m

London Heathrow

Sat 7/11

7:40 a.m.-1:50 a.m.

2 stops21h 40m

C$ 1,135

St. John'sLondon

YYT St John's - LHR London Heathrow

YYTLHR

St John's

Tue 10/11

6:15 p.m.-6:20 a.m.

2 stops32h 35m

London Heathrow

Tue 17/11

9:10 a.m.-1:41 a.m.

2 stops20h 01m

C$ 1,137

St. John'sLondon

YYT St John's - LHR London Heathrow

YYTLHR

St John's

Tue 17/11

5:00 a.m.-10:50 a.m.

2 stops26h 20m

London Heathrow

Fri 20/11

7:40 a.m.-5:25 p.m.

2 stops37h 15m

C$ 1,137

St. John'sLondon

YYT St John's - LHR London Heathrow

YYTLHR

St John's

Sat 7/11

6:15 p.m.-8:25 a.m.

2 stops34h 40m

London Heathrow

Sat 14/11

7:40 a.m.-1:50 a.m.

2 stops21h 40m

C$ 1,138

St. John'sLondon

YYT St John's - LHR London Heathrow

YYTLHR

St John's

Wed 21/10

5:45 a.m.-7:15 a.m.

2 stops22h 00m

London Heathrow

Wed 28/10

9:10 a.m.-1:50 a.m.

2 stops19h 10m

C$ 1,138

St. John'sLondon

YYT St John's - LHR London Heathrow

YYTLHR

St John's

Wed 21/10

6:05 p.m.-5:55 a.m.

2 stops32h 20m

London Heathrow

Sat 31/10

7:40 a.m.-1:36 a.m.

2 stops20h 26m

C$ 1,140

Quickest round-trip

St. John'sLondon

YYT St John's - LHR London Heathrow

YYTLHR

St John's

Wed 25/11

7:40 a.m.-9:00 p.m.

1 stop9h 50m

London Heathrow

Wed 2/12

11:10 a.m.-1:41 a.m.

1 stop18h 01m

C$ 1,264

St. John'sLondon

YYT St John's - LHR London Heathrow

YYTLHR

St John's

Tue 17/11

7:40 a.m.-9:00 p.m.

1 stop9h 50m

London Heathrow

Fri 20/11

9:00 a.m.-12:50 a.m.

2 stops19h 20m

C$ 1,280

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from St. John's 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 typical price of a round-trip flight between St. John's and London Heathrow Airport?

Prices are currently low for flights on this route.

Typical prices usually range from C$ 1,290 to C$ 1,701.
The lowest price recently found on this route was C$ 1,133.

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

The month of July is, on average, the cheapest month to fly to London Heathrow Airport from St. John's, with most prices found around C$ 0. If you aren’t able to travel to London Heathrow Airport during the month of July, then flying in January is also cheap. Prices for this month can be found on momondo for an average of C$ 0.

When to book flights from St. John's to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from St. John's to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap St. John's to London Heathrow Airport (YYT to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. John's to London Heathrow Airport

Best price found	C$ 523
Fastest flight time	9h 50m
Direct flights	None

The best one-way flight to London Heathrow Airport from St. John's in the past 72 hours is C$ 523. The best round-trip flight deal from St. John's to London Heathrow Airport found on momondo in the last 72 hours is C$ 1,133.

The fastest flight from St. John's to London Heathrow Airport takes 9h 50m

There are no direct flights from St. John's to London Heathrow Airport. There are no popular flight routes from St. John's to London Heathrow Airport.

Search flight deals

Frequently asked questions about flying from St. John's to London Heathrow Airport

How far is St John's to London Heathrow by plane?
The straight-line distance from St John's to London Heathrow is 3713.4 km. A reasonable flight in good conditions will take 9h 50m.
When did momondo last update prices for flights from St John's Airport to London Heathrow Airport?
Prices for flights from St John's Airport to London Heathrow Airport were last updated today.
How many operators does momondo search for flights from St John's Airport to London Heathrow Airport?
As of September 2026, there is 1 operator available to choose from for flights from St John's Airport to London Heathrow Airport.
How old do you have to be to fly from St John's Airport to London Heathrow Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from St John's Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from St. John's to London Heathrow Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from St. John's to London Heathrow Airport is Air Canada (100% of total bookings).

Best airlines flying from St. John's to London Heathrow Airport

Compare and see reviews for airlines that fly from St. John's to London Heathrow Airport with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 994	Free Cancellation	Rating 7.1 11,701 reviews		Search Air Canada flights

Hounslow

Stratford-upon-Avon

Milton Keynes

Gatwick

Northampton

Wembley

Crawley

Staines-upon-Thames

Slough

Swindon

Banbury

Ramsgate

Kenilworth

Cobham

Wokingham

Watford

Feltham

Dartford

Eastbourne

Ipswich

Why use momondo?

Why should I use momondo to find a flight deal from St. John's to London?

Finding the right flight to London from St. John's is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

Can I find flights from St. John's to London with flexible booking policies on momondo?

Flights from St. John's to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from St. John's to London?

Once all potential St. John's to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from St. John's to London right now. Can momondo alert me if prices change?

If you are not ready to book a flight from St. John's 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.

An easier way to manage your London Heathrow Airport trip

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Cheap flights from St. John's to London from C$ 523

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. John's to London departing on 17/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from St. John's to London

Cheap round-trip flights

Cheap one-way flights

Cheap last-minute flights

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

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Price Alerts

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United Airlines flights from St. John's to London Heathrow Airport

Our best United Airlines deals on St. John's to London Heathrow Airport flight tickets

Air Canada flights from St. John's to London Heathrow Airport

Our best Air Canada deals on St. John's to London Heathrow Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from St. John's to London Heathrow Airport that are best for you.

See travel insights to London from

How to get the cheapest flight ticket from St. John's to London Heathrow Airport

What is the typical price of a round-trip flight between St. John's and London Heathrow Airport?

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

When to book flights from St. John's to London Heathrow Airport

Cheap St. John's to London Heathrow Airport (YYT to LHR) flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from St. John's to London Heathrow Airport

Best airlines flying from St. John's to London Heathrow Airport

Compare and see reviews for airlines that fly from St. John's to London Heathrow Airport with momondo

Travelling to a place near London?

Why use momondo?

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to London

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo

St. John's flight routes

According to popular flight searches on momondo this year

London Heathrow Airport flight routes

According to popular flight searches on momondo this year

Fly your favourite airline to London

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to London

List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

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According to popular flight searches on momondo this year