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Cheap flights from London Heathrow Airport to St. John's from C$ 597

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to St. John's departing on 27/4. 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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Find the cheapest flights from London Heathrow Airport to St. John's

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
9:00 a.m. - 12:56 a.m.LHR-YYT
19h 26m2 stops
Air Canada Logo
6:35 a.m. - 7:10 a.m.YYT-LHR
21h 05m2 stops
C$ 918Air Canada
Find Deal
Tue, 2 Dec - Tue, 9 Dec
Air Canada Logo
11:05 a.m. - 5:21 p.m.LHR-YYT
33h 46m2 stops
Air Canada Logo
5:00 a.m. - 7:10 a.m.YYT-LHR
22h 40m2 stops
C$ 961Air Canada
Find Deal
Mon, 1 Dec - Mon, 8 Dec
Air Canada Logo
9:00 a.m. - 1:53 a.m.LHR-YYT
20h 23m2 stops
Air Canada Logo
7:30 a.m. - 8:35 p.m.YYT-LHR
9h 35m1 stop
C$ 976Air Canada
Find Deal
Tue, 2 Dec - Tue, 9 Dec
Air Canada Logo
9:00 a.m. - 9:35 a.m.LHR-YYT
28h 05m1 stop
Air Canada Logo
5:00 a.m. - 7:10 a.m.YYT-LHR
22h 40m2 stops
C$ 982Air Canada
Find Deal
Mon, 1 Dec - Mon, 8 Dec
Air Canada Logo
1:45 p.m. - 12:56 a.m.LHR-YYT
38h 41m2 stops
Air Canada Logo
6:35 a.m. - 7:10 a.m.YYT-LHR
21h 05m2 stops
C$ 988Air Canada
Find Deal
Sun, 1 Feb - Sun, 22 Feb
Multiple Airlines Logo
1:25 p.m. - 12:56 a.m.LHR-YYT
15h 01m1 stop
Multiple Airlines Logo
8:55 p.m. - 8:35 p.m.YYT-LHR
20h 10m1 stop
C$ 1,154Multiple Airlines
Find Deal
Mon, 15 Dec - Mon, 22 Dec
Lufthansa Logo
9:30 a.m. - 5:22 p.m.LHR-YYT
11h 22m1 stop
Lufthansa Logo
2:00 p.m. - 6:30 a.m.YYT-LHR
13h 00m1 stop
C$ 1,173Lufthansa
Find Deal
Fri, 1 May - Tue, 5 May
Lufthansa Logo
2:05 p.m. - 12:33 a.m.LHR-YYT
13h 58m1 stop
Lufthansa Logo
6:20 p.m. - 10:00 a.m.YYT-LHR
12h 10m1 stop
C$ 1,174Lufthansa
Find Deal
Fri, 1 May - Tue, 5 May
Multiple Airlines Logo
8:15 p.m. - 1:03 a.m.LHR-YYT
32h 18m3 stops
Multiple Airlines Logo
4:15 p.m. - 11:20 a.m.YYT-LHR
15h 35m2 stops
C$ 1,268Multiple Airlines
Find Deal
Mon, 1 Dec - Mon, 8 Dec
United Airlines Logo
7:25 a.m. - 1:53 a.m.LHR-YYT
21h 58m2 stops
United Airlines Logo
6:15 p.m. - 7:55 a.m.YYT-LHR
34h 10m2 stops
C$ 1,440United Airlines
Find Deal
Tue, 16 Dec - Tue, 23 Dec

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

Our best Air Canada deals on London Heathrow Airport to St. John's flight tickets
Air Canada
2 Dec
LHR9:00 a.m.London Heathrow
19h 26m
2 stops
YYT12:56 a.m.St John's
9 Dec
YYT6:35 a.m.St John's
21h 05m
2 stops
LHR7:10 a.m.London Heathrow
C$ 918
Find similar
Air Canada
1 Dec
LHR11:05 a.m.London Heathrow
33h 46m
2 stops
YYT5:21 p.m.St John's
8 Dec
YYT5:00 a.m.St John's
22h 40m
2 stops
LHR7:10 a.m.London Heathrow
C$ 961
Find similar
Air Canada
2 Dec
LHR9:00 a.m.London Heathrow
20h 23m
2 stops
YYT1:53 a.m.St John's
9 Dec
YYT7:30 a.m.St John's
9h 35m
1 stop
LHR8:35 p.m.London Heathrow
C$ 976
Find similar

Lufthansa flights from London Heathrow Airport to St. John's

Our best Lufthansa deals on London Heathrow Airport to St. John's flight tickets
Lufthansa
1 May
LHR9:30 a.m.London Heathrow
11h 22m
1 stop
YYT5:22 p.m.St John's
5 May
YYT2:00 p.m.St John's
13h 00m
1 stop
LHR6:30 a.m.London Heathrow
C$ 1,173
Find similar
Lufthansa
1 May
LHR2:05 p.m.London Heathrow
13h 58m
1 stop
YYT12:33 a.m.St John's
5 May
YYT6:20 p.m.St John's
12h 10m
1 stop
LHR10:00 a.m.London Heathrow
C$ 1,174
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from London Heathrow Airport to St. John's 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 96,600 searches. Data last updated 2 November 2025.
Use the filters below to find and compare flights from London Heathrow Airport to St. John's that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Tue 2/12

9:00 a.m.-12:56 a.m.

2 stops19h 26m

St John's

Tue 9/12

6:35 a.m.-7:10 a.m.

2 stops21h 05m

C$ 918

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Mon 1/12

11:05 a.m.-5:21 p.m.

2 stops33h 46m

St John's

Mon 8/12

5:00 a.m.-7:10 a.m.

2 stops22h 40m

C$ 961

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Tue 2/12

9:00 a.m.-1:53 a.m.

2 stops20h 23m

St John's

Tue 9/12

7:30 a.m.-8:35 p.m.

1 stop9h 35m

C$ 976

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Mon 1/12

9:00 a.m.-9:35 a.m.

1 stop28h 05m

St John's

Mon 8/12

5:00 a.m.-7:10 a.m.

2 stops22h 40m

C$ 982

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Sun 1/2

1:45 p.m.-12:56 a.m.

2 stops38h 41m

St John's

Sun 22/2

6:35 a.m.-7:10 a.m.

2 stops21h 05m

C$ 988

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Mon 15/12

1:25 p.m.-12:56 a.m.

1 stop15h 01m

St John's

Mon 22/12

8:55 p.m.-8:35 p.m.

1 stop20h 10m

C$ 1,154

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Fri 1/5

9:30 a.m.-5:22 p.m.

1 stop11h 22m

St John's

Tue 5/5

2:00 p.m.-6:30 a.m.

1 stop13h 00m

C$ 1,173

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Fri 1/5

2:05 p.m.-12:33 a.m.

1 stop13h 58m

St John's

Tue 5/5

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

1 stop12h 10m

C$ 1,174

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Mon 1/12

8:15 p.m.-1:03 a.m.

3 stops32h 18m

St John's

Mon 8/12

4:15 p.m.-11:20 a.m.

2 stops15h 35m

C$ 1,268

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Tue 16/12

7:25 a.m.-1:53 a.m.

2 stops21h 58m

St John's

Tue 23/12

6:15 p.m.-7:55 a.m.

2 stops34h 10m

C$ 1,440

Flights are sorted by cheapest round-trip flights first.

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See travel insights to St. John's from

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

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 St. John's?

In general, February is the cheapest month to fly from London Heathrow Airport to St. John's. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 1,017. If you’re not able to fly to St. John's in February, then September is your next best option. Flight prices from London Heathrow Airport to St. John's during September average around C$ 1,039.

What is the cheapest day to depart on your flight to St. John's?

On average, the least expensive day to fly to St. John's from London Heathrow Airport is on a Friday. momondo users have found tickets for Friday departures for as low as C$ 841. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to St. John's on Monday is C$ 1,020.

Can stopping save me money on London Heathrow Airport to St. John's flights?

You could potentially save up to 7% on your flight if you consider stops on a London Heathrow Airport to St. John's flight.

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

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

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

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

Direct flights

None
There are no direct flights from London Heathrow Airport to St. John's. There are no popular flight routes from London Heathrow Airport to St. John's.
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  • How far is London Heathrow to St John's by plane?

    The distance between London Heathrow and St John's is about 3713.4 km. By plane, this route typically takes 11h 21m.

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

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

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

  • What documentation or ID do you need to fly to St John's Airport?

    The travel and health documents you'll need for your trip to St John's 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 St John's Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to St. John's for you.

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

Yes. momondo enables you to select and highlight flights to St. John's from London with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to St. John's.

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

Yes. momondo can track prices for London to St. John's flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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