What is the cheapest airline that flies from St John's to London?

WestJet, Air Transat, and Air Canada are the most popular carriers operating from St John's to London

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

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

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

As of November 2025, there are 2 operators available to choose from for flights from St John's Airport to London.

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

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.

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

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

C$ 517 Cheap Flights from St. John's to London in 2025/26

1 adult

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

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:30 a.m. - 9:05 a.m.YYT-LGW

5h 05mdirect

11:00 a.m. - 1:25 p.m.LGW-YYT

5h 55mdirect

C$ 785WestJet

Find Deal

Sun, 26 Apr - Mon, 11 May

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

9h 35m1 stop

7:40 a.m. - 11:33 p.m.LHR-YYT

19h 23m2 stops

C$ 967Multiple Airlines

Find Deal

Mon, 1 Dec - Mon, 8 Dec

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

20h 10m1 stop

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

19h 26m2 stops

C$ 971Air Canada

Find Deal

Thu, 20 Nov - Thu, 27 Nov

10:15 a.m. - 7:10 a.m.YYT-LHR

17h 25m2 stops

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

15h 01m1 stop

C$ 975Multiple Airlines

Find Deal

Mon, 8 Dec - Mon, 15 Dec

6:10 p.m. - 8:35 p.m.YYT-LHR

22h 55m2 stops

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

19h 26m2 stops

C$ 981Air Canada

Find Deal

Thu, 20 Nov - Thu, 27 Nov

1:25 p.m. - 7:10 a.m.YYT-LHR

14h 15m2 stops

9:00 a.m. - 11:28 p.m.LHR-YYT

16h 58m2 stops

C$ 988Air Canada

Find Deal

Tue, 3 Mar - Wed, 11 Mar

6:10 p.m. - 5:55 a.m.YYT-LHR

32h 15m2 stops

4:20 p.m. - 5:21 p.m.LHR-YYT

52h 31m2 stops

C$ 1,203United Airlines

Find Deal

Sun, 30 Nov - Sun, 7 Dec

5:40 p.m. - 9:45 a.m.YYT-LGW

12h 35m1 stop

11:40 a.m. - 4:45 p.m.LGW-YYT

32h 35m1 stop

C$ 1,257Air Transat

Find Deal

Sun, 30 Nov - Sun, 7 Dec

6:35 a.m. - 6:20 a.m.YYT-LHR

20h 15m2 stops

4:20 p.m. - 11:33 p.m.LHR-YYT

34h 43m2 stops

C$ 1,493United Airlines

Find Deal

Tue, 16 Dec - Tue, 23 Dec

5:40 p.m. - 9:45 a.m.YYT-LGW

12h 35m1 stop

11:40 a.m. - 4:45 p.m.LGW-YYT

32h 35m1 stop

C$ 2,265Air Transat

Find Deal

Fri, 12 Dec - Sun, 21 Dec

Air Canada flights from St. John's to London

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

Air Canada

20 Nov

YYT8:55 p.m.St John's

20h 10m

1 stop

LHR8:35 p.m.London Heathrow

27 Nov

LHR9:00 a.m.London Heathrow

19h 26m

2 stops

YYT12:56 a.m.St John's

C$ 971

Find similar

Air Canada

20 Nov

YYT6:10 p.m.St John's

22h 55m

2 stops

LHR8:35 p.m.London Heathrow

27 Nov

LHR9:00 a.m.London Heathrow

19h 26m

2 stops

YYT12:56 a.m.St John's

C$ 981

Find similar

Air Canada

3 Mar

YYT1:25 p.m.St John's

14h 15m

2 stops

LHR7:10 a.m.London Heathrow

11 Mar

LHR9:00 a.m.London Heathrow

16h 58m

2 stops

YYT11:28 p.m.St John's

C$ 988

Find similar

United Airlines flights from St. John's to London

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

United Airlines

30 Nov

YYT6:10 p.m.St John's

32h 15m

2 stops

LHR5:55 a.m.London Heathrow

7 Dec

LHR4:20 p.m.London Heathrow

52h 31m

2 stops

YYT5:21 p.m.St John's

C$ 1,203

Find similar

United Airlines

16 Dec

YYT6:35 a.m.St John's

20h 15m

2 stops

LHR6:20 a.m.London Heathrow

23 Dec

LHR4:20 p.m.London Heathrow

34h 43m

2 stops

YYT11:33 p.m.St John's

C$ 1,493

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. John'sLondon

YYT - LGW

YYTLGW

St John's

Sun 26/4

12:30 a.m.-9:05 a.m.

Nonstop5h 05m

London Gatwick

Mon 11/5

11:00 a.m.-1:25 p.m.

Nonstop5h 55m

C$ 784

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Mon 1/12

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

1 stop9h 35m

London Heathrow

Mon 8/12

7:40 a.m.-11:33 p.m.

2 stops19h 23m

C$ 967

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Thu 20/11

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

1 stop20h 10m

London Heathrow

Thu 27/11

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

2 stops19h 26m

C$ 971

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Mon 8/12

10:15 a.m.-7:10 a.m.

2 stops17h 25m

London Heathrow

Mon 15/12

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

1 stop15h 01m

C$ 975

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Thu 20/11

6:10 p.m.-8:35 p.m.

2 stops22h 55m

London Heathrow

Thu 27/11

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

2 stops19h 26m

C$ 981

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Tue 3/3

1:25 p.m.-7:10 a.m.

2 stops14h 15m

London Heathrow

Wed 11/3

9:00 a.m.-11:28 p.m.

2 stops16h 58m

C$ 988

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Sun 30/11

6:10 p.m.-5:55 a.m.

2 stops32h 15m

London Heathrow

Sun 7/12

4:20 p.m.-5:21 p.m.

2 stops52h 31m

C$ 1,203

St. John'sLondon

YYT - LGW

YYTLGW

St John's

Sun 30/11

5:40 p.m.-9:45 a.m.

1 stop12h 35m

London Gatwick

Sun 7/12

11:40 a.m.-4:45 p.m.

1 stop32h 35m

C$ 1,257

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Tue 16/12

6:35 a.m.-6:20 a.m.

2 stops20h 15m

London Heathrow

Tue 23/12

4:20 p.m.-11:33 p.m.

2 stops34h 43m

C$ 1,493

St. John'sLondon

YYT - LGW

YYTLGW

St John's

Fri 12/12

5:40 p.m.-9:45 a.m.

1 stop12h 35m

London Gatwick

Sun 21/12

11:40 a.m.-4:45 p.m.

1 stop32h 35m

C$ 2,265

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

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

Prices

Airlines

Other information

What is the cheapest month to fly to London?

In general, June is the cheapest month to fly from St. John's to London. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 630. If you aren’t able to travel to London during the month of June, then flying in May is also cheap. Prices for this month can be found on momondo for an average of C$ 814.

What is the cheapest day to depart on your flight to London?

According to our data, Saturday is the cheapest day to fly to London from St. John's. The lowest ticket price found for a Saturday departure recently was C$ 706. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from St. John's to London for around C$ 779.

What is the cheapest time of day to depart on your flight to London?

Our most recent data shows that the best time of day to fly to London is in the evening. Flights from St. John's to London during this time can be as low as C$ 756. In the afternoon is when there is more demand to fly to London, so prices are often more expensive at around C$ 1,137 per ticket.

What is the cheapest St John's to London flight route?

Fly from St John's to London Gatwick for the best St John's - London flight prices

What cabin class options are available on St John's to London flights?

There is only 1 cabin class available to choose from on St John's to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

No. A direct flight is the cheapest option for a flight between St. John's to London.

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

Are you open to changing your travel dates? Check out the ideal times to fly from St. John's to London 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 (YYT to LON) flight deals and tips

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

Best price found	C$ 390
Fastest flight time	5h 05m
Direct flights	Mon
Airports in London	1 airport

The best one-way flight to London from St. John's in the past 72 hours is C$ 390. The best round-trip flight deal from St. John's to London found on momondo in the last 72 hours is C$ 705.

The fastest flight from St. John's to London takes 5h 05m

Direct flights go from St. John's to London on Monday. The only airline offering direct flights is WestJet.

There is 1 airport near London: London Gatwick (LGW)

Search flight deals

How far is St John's to London by plane?
London is 3734.8 km away from St John's. Typically, this will take 5h 05m by plane in normal conditions.
When did momondo last update prices for flights from St John's Airport to London?
Prices for flights from St John's Airport to London were last updated today.
How many operators does momondo search for flights from St John's Airport to London?
As of November 2025, there are 2 operators available to choose from for flights from St John's Airport to London.
How old do you have to be to fly from St John's Airport to London?
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.
What documentation or ID do you need to fly to London?
The travel and health documents you'll need for your trip to London 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. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from St. John's to London?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from St. John's to London is Boeing 737 MAX 8 (89.47% of total bookings). The next most popular plane models are Airbus A330-200 (2.63%), Boeing 777-300ER (2.63%), and Boeing 777-200LR (2.63%).
What is the most popular airline from St. John's to London?
momondo data reveals that the most frequently booked airline on the route from St. John's to London is WestJet, representing 64% of all bookings. The subsequent popular airline is Air Canada at 36%.

Best airlines flying from St. John's to London

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

Airline	Rating	Free Cancellation	Price
WestJet	PriceFrom C$ 561	Free Cancellation	Rating 7.2 3,153 reviews		Search WestJet flights
Air Canada	PriceFrom C$ 923	Free Cancellation	Rating 7.1 10,392 reviews		Search Air Canada flights

Hounslow

Ipswich

Dartford

Gatwick

Ilford

Chelmsford

Wokingham

Slough

Canterbury

Feltham

Hayes

Uxbridge

Wembley

Waterlooville

Newport

Basingstoke

Milton Keynes

Dover

Worthing

Maidstone

Why use momondo?

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

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 St. John's to London for you.

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 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 St. John's.

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

Yes momondo offers price alerts on flights to London from St. John's. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your London 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.

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Tue 9/12

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

London City Airport

London Gatwick Airport

London Heathrow Airport

London Luton Airport

London Southend Airport

London Stansted Airport

Popular Cities in the United Kingdom

Flights to Edinburghfrom C$ 775

Flights to Manchesterfrom C$ 721

Flights to Glasgowfrom C$ 734

Flights to Birminghamfrom C$ 835

Flights to Newcastle upon Tynefrom C$ 776

Flights to Belfastfrom C$ 870

Flights to Bristolfrom C$ 745

Flights to Aberdeenfrom C$ 873

Flights to Leedsfrom C$ 841

Flights to Liverpoolfrom C$ 818

Flights to Invernessfrom C$ 745

Flights to Cardifffrom C$ 1,076

Cheap flights from St. John's to London from C$ 517

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 11/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

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

Cheap round-trip flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Air Canada flights from St. John's to London

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

United Airlines flights from St. John's to London

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

momondo Fare Finder

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

See travel insights to London from

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

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?

What is the cheapest day to depart on your flight to London?

What is the cheapest time of day to depart on your flight to London?

Our most recent data shows that the best time of day to fly to London is in the evening. Flights from St. John's to London during this time can be as low as C$ 756. In the afternoon is when there is more demand to fly to London, so prices are often more expensive at around C$ 1,137 per ticket.

What is the cheapest St John's to London flight route?

Fly from St John's to London Gatwick for the best St John's - London flight prices

What cabin class options are available on St John's to London flights?

There is only 1 cabin class available to choose from on St John's to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

No. A direct flight is the cheapest option for a flight between St. John's to London.

What is the cheapest airline that flies from St John's to London?

WestJet, Air Transat, and Air Canada are the most popular carriers operating from St John's to London

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

Cheap St. John's to London (YYT to LON) flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in London

How far is St John's to London by plane?

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

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

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

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

What is the most popular plane model from St. John's to London?

What is the most popular airline from St. John's to London?

Best airlines flying from St. John's to London

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

Travelling to a place near London?

Why use momondo?

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

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

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

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

An easier way to manage your London 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 the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 57.3 km from London