What are the cheapest airlines flying from St. John's to London round-trip?

Cheapflights users have booked flights from St. John's to London round-trip from £300. Other airlines that can offer you cheap pricing are United Airlines, from £512, and Air Canada, from £596. You may be able to fly from St. John's to London for 43% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from St. John's to London one-way?

The cheapet airlines for a one-way flight from St. John's to London are WestJet (£118), Porter Airlines (£335), and Air Transat (£351).

What is the cheapest day to fly from St. John's to London?

Travellers seeking maximum savings on their St. John's to London flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular routes from St. John's to London?

The most popular flight routes from St. John's to London are St John's - London Gatwick, St John's - London Heathrow and St John's - London City.

What is the cheapest day to fly round-trip from St. John's to London?

Users have found that flying from St. John's to London on a Wednesday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from St. John's to London?

Find a great deal and save up to 57% by booking at least 40 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from St. John's to London within the next two weeks, with the cheapest ticket starting at £423.

What is the cheapest month to fly from St. John's to London?

Our data shows that June tends to be the cheapest month to fly to London from St. John's. Users have commonly found prices around £531 for the month, but tickets can be as low as £295. Due to multiple factors, prepare for potentially higher prices in December.

What airport do you fly from for flights from St. John's to London?

If you book a flight to London from St. John's, you will be flying from St John's, which is the city’s only airport. St John's (YYT) is located 4.2 mi from the center of St. John's. There are 0 flights from St John's to London per day from 1 airline.

Can I find deals for flights from St. John's to London that include hotel bookings?

Yes. In addition to deals on St. John's to London flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from St. John's to London?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. John's to London.

Can I find deals for business class flights from St. John's to London?

Yes. Cheapflights offers flight deals from St. John's to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£118+ Flights from St. John's to London

Cheapflights Tip: The best prices from St John's to London are usually found in June or July, booked 73 days in advance, depart on a Monday or Tuesday and return on a Sunday

Cheap flight deals from St. John's to London

Round-trip from	£300
One-way from	£118
Popular in	December
Cheapest in	June
Average price	£334
Good one-way deal	£129 or less

WestJet
26/8-8/9
Nonstop
11h 08m total
St. John's to London

Search Deals

WestJet
29/8
Nonstop
5h 10m total
St. John's to London

Search Deals

Highest demand for flights based on searches. 21% potential increase in price (£104 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (£21 potential savings vs. average return price).

Search Deals

Average for round-trip flights in June 2025

Search Deals

Price to beat on a one-way flight from St John's to London (LON).

Search Deals

Find flight deals from St. John's to London

Cheapest flights from St. John's to London
Explore the most affordable flight options available from St. John's to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Tue 26/800:45YYT - LGW

Nonstop5h 10mWestJet

Mon 8/910:45LGW - YYT

Nonstop5h 58mWestJet

Deal found 10/6£300

Sun 28/900:45YYT - LGW

Nonstop5h 10mMultiple Airlines

Wed 1/1022:00LGW - YYT

1 stop17h 13mMultiple Airlines

Deal found 11/6£323

Wed 11/600:30YYT - STN

1 stop8h 45mMultiple Airlines

Thu 19/606:55STN - YYT

1 stop8h 14mMultiple Airlines

Deal found 11/6£407

Wed 3/905:50YYT - LHR

2 stops21h 25mUnited Airlines

Tue 16/907:25LHR - YYT

2 stops21h 21mUnited Airlines

Deal found 12/6£505

Sat 30/800:30YYT - LTN

1 stop12h 00mMultiple Airlines

Sun 7/906:05LTN - YYT

1 stop10h 35mMultiple Airlines

Deal found 10/6£584

Wed 1/1014:00YYT - LHR

1 stop13h 00mAir Canada

Wed 22/1009:30LHR - YYT

1 stop11h 09mAir Canada

Deal found 12/6£596

Mon 8/918:10YYT - LHR

1 stop11h 55mLufthansa

Sat 13/912:05LHR - YYT

1 stop13h 06mLufthansa

Deal found 10/6£600

Mon 22/906:00YYT - LGW

1 stop25h 15mAir Transat

Mon 13/1012:40LGW - YYT

1 stop32h 19mAir Transat

Deal found 11/6£607

Wed 3/918:25YYT - LGW

1 stop12h 50mPorter Airlines

Fri 12/912:40LGW - YYT

1 stop32h 19mPorter Airlines

Deal found 11/6£610

Fri 13/618:10YYT - LHR

2 stops23h 20mMultiple Airlines

Fri 20/608:30LHR - YYT

1 stop20h 26mMultiple Airlines

Deal found 11/6£616

Wed 24/915:00YYT - LCY

2 stops22h 50mKLM

Wed 15/1007:45LCY - YYT

2 stops18h 41mKLM

Deal found 10/6£628

Wed 1/1015:00YYT - LCY

2 stops23h 50mMultiple Airlines

Wed 22/1018:05LCY - YYT

1 stop21h 08mMultiple Airlines

Deal found 12/6£692

Best flights from St. John's to London
Discover carefully curated flight deals from St. John's to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 June 2025.

Tue 26/800:45YYT - LGW

Nonstop5h 10mWestJet

Mon 8/910:45LGW - YYT

Nonstop5h 58mWestJet

Deal found 10/6£300

Sun 28/900:45YYT - LGW

Nonstop5h 10mMultiple Airlines

Wed 1/1022:00LGW - YYT

1 stop17h 13mMultiple Airlines

Deal found 11/6£323

Tue 2/905:50YYT - LHR

2 stops21h 35mUnited Airlines

Mon 8/910:50LHR - YYT

2 stops41h 56mUnited Airlines

Deal found 10/6£512

Wed 1/1014:00YYT - LHR

1 stop13h 00mAir Canada

Wed 22/1009:30LHR - YYT

1 stop11h 09mAir Canada

Deal found 12/6£596

Mon 8/918:10YYT - LHR

1 stop11h 55mLufthansa

Fri 12/916:00LHR - YYT

1 stop12h 46mLufthansa

Deal found 10/6£600

Mon 22/906:00YYT - LGW

1 stop25h 15mAir Transat

Mon 13/1012:40LGW - YYT

1 stop32h 19mAir Transat

Deal found 11/6£607

Wed 3/918:25YYT - LGW

1 stop12h 50mPorter Airlines

Fri 12/912:40LGW - YYT

1 stop32h 19mPorter Airlines

Deal found 11/6£610

Wed 24/915:00YYT - LCY

2 stops22h 50mKLM

Wed 15/1007:45LCY - YYT

2 stops18h 41mKLM

Deal found 10/6£628

Sun 7/916:35YYT - LHR

2 stops15h 20mSWISS

Wed 10/917:10LHR - YYT

2 stops32h 43mSWISS

Deal found 11/6£664

Thu 4/915:00YYT - LHR

2 stops36h 45mDelta

Fri 12/918:55LHR - YYT

2 stops31h 31mDelta

Deal found 11/6£832

Sat 30/800:30YYT - LTN

1 stop12h 00mMultiple Airlines

Sun 7/906:05LTN - YYT

1 stop10h 35mMultiple Airlines

Deal found 10/6£584

Mon 1/900:30YYT - STN

1 stop10h 20mMultiple Airlines

Mon 8/922:00STN - YYT

1 stop17h 23mMultiple Airlines

Deal found 10/6£610

Last-minute flights from St. John's to London
Discover last-minute flight deals from St. John's to London. Data last updated 12 June 2025 and is based on user searches.

Wed 11/600:30YYT - STN

1 stop8h 45mMultiple Airlines

Thu 19/606:55STN - YYT

1 stop8h 14mMultiple Airlines

Deal found 11/6£407

Wed 11/600:30YYT - LTN

2 stops27h 40mMultiple Airlines

Thu 19/609:30LTN - YYT

2 stops15h 51mMultiple Airlines

Deal found 11/6£650

Thu 12/614:00YYT - LHR

2 stops27h 10mUnited Airlines

Thu 19/608:30LHR - YYT

1 stop20h 26mUnited Airlines

Deal found 11/6£516

Fri 13/618:10YYT - LHR

2 stops23h 20mMultiple Airlines

Fri 20/608:30LHR - YYT

1 stop20h 26mMultiple Airlines

Deal found 11/6£616

Thu 19/600:45YYT - LGW

Nonstop5h 10mWestJet

Fri 27/610:45LGW - YYT

Nonstop5h 52mWestJet

Deal found 10/6£302

Fri 20/606:00YYT - LGW

1 stop25h 15mMultiple Airlines

Fri 27/610:45LGW - YYT

Nonstop5h 52mMultiple Airlines

Deal found 10/6£539

Fri 20/619:15YYT - LHR

1 stop22h 15mAir Canada

Fri 27/614:05LHR - YYT

1 stop13h 58mAir Canada

Deal found 10/6£664

Thu 3/718:25YYT - LGW

1 stop12h 50mAir Transat

Wed 16/712:40LGW - YYT

1 stop27h 04mAir Transat

Deal found 10/6£658

Thu 3/718:10YYT - LHR

1 stop32h 50mLufthansa

Wed 16/709:30LHR - YYT

1 stop18h 38mLufthansa

Deal found 10/6£662

Thu 3/716:35YYT - LHR

2 stops21h 45mSWISS

Thu 17/708:40LHR - YYT

2 stops17h 13mSWISS

Deal found 10/6£724

Fri 4/700:45YYT - LGW

Nonstop5h 10mMultiple Airlines

Mon 21/721:30LGW - YYT

1 stop17h 49mMultiple Airlines

Deal found 10/6£473

Sat 5/718:25YYT - LGW

1 stop34h 00mPorter Airlines

Wed 16/709:40LGW - YYT

1 stop30h 04mPorter Airlines

Deal found 11/6£634

One-way flights from St. John's to London
Search for one-way flight options from St. John's to London. Find affordable one-way fares based on user searches. Data last updated 12 June 2025.

Fri 29/800:45YYT - LGW

Nonstop5h 10mWestJet

Deal found 10/6£118

Wed 9/700:30YYT - LGW

1 stop13h 05mMultiple Airlines

Deal found 11/6£160

Wed 9/700:30YYT - STN

1 stop18h 30mMultiple Airlines

Deal found 11/6£162

Wed 9/700:30YYT - LTN

1 stop11h 25mMultiple Airlines

Deal found 11/6£162

Wed 9/700:30YYT - LHR

1 stop14h 55mMultiple Airlines

Deal found 11/6£190

Wed 9/700:30YYT - LCY

1 stop13h 30mMultiple Airlines

Deal found 11/6£227

Wed 9/700:30YYT - SEN

3 stops33h 05mMultiple Airlines

Deal found 11/6£232

Mon 29/913:15YYT - LGW

3 stops17h 05mPorter Airlines

Deal found 11/6£335

Sat 21/606:00YYT - LGW

1 stop25h 15mAir Transat

Deal found 11/6£351

Fri 11/707:25YYT - LHR

1 stop10h 05mAir Canada

Deal found 11/6£354

Tue 8/718:10YYT - LHR

1 stop12h 20mLufthansa

Deal found 11/6£369

Sat 12/705:50YYT - LHR

2 stops25h 20mUnited Airlines

Deal found 11/6£390

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

St. John'sLondon

YYT - LGW

YYTLGW

St John's

Tue 26/8

00:45-09:25

Nonstop5h 10m

London Gatwick

Mon 8/9

10:45-13:13

Nonstop5h 58m

£300

St. John'sLondon

YYT - LGW

YYTLGW

St John's

Sun 28/9

00:45-09:25

Nonstop5h 10m

London Gatwick

Wed 1/10

22:00-11:43

1 stop17h 13m

£323

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Tue 2/9

05:50-06:55

2 stops21h 35m

London Heathrow

Mon 8/9

10:50-01:16

2 stops41h 56m

£512

St. John'sLondon

YYT - LTN

YYTLTN

St John's

Sat 30/8

00:30-16:00

1 stop12h 00m

London Luton

Sun 7/9

06:05-13:10

1 stop10h 35m

£584

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Wed 1/10

14:00-06:30

1 stop13h 00m

London Heathrow

Wed 22/10

09:30-17:09

1 stop11h 09m

£596

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Mon 8/9

18:10-09:35

1 stop11h 55m

London Heathrow

Fri 12/9

16:00-01:16

1 stop12h 46m

£600

St. John'sLondon

YYT - LGW

YYTLGW

St John's

Mon 22/9

06:00-10:45

1 stop25h 15m

London Gatwick

Mon 13/10

12:40-17:29

1 stop32h 19m

£607

St. John'sLondon

YYT - LGW

YYTLGW

St John's

Wed 3/9

18:25-10:45

1 stop12h 50m

London Gatwick

Fri 12/9

12:40-17:29

1 stop32h 19m

£610

St. John'sLondon

YYT - STN

YYTSTN

St John's

Mon 1/9

00:30-14:20

1 stop10h 20m

London Stansted

Mon 8/9

22:00-11:53

1 stop17h 23m

£610

St. John'sLondon

YYT - LCY

YYTLCY

St John's

Wed 24/9

15:00-17:20

2 stops22h 50m

London City

Wed 15/10

07:45-22:56

2 stops18h 41m

£628

Flights are sorted by cheapest return flights first.

Deals found on 10/6

Showing 1-10 of 38 results

Best time to book a flight from St. John's to London

Have a flexible travel schedule? Discover the best time to fly to London from St. John's with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from St. John's to London

How far ahead should I book a flight from St. John's to London?

The price you pay for your flight from St. John's to London may vary depending on when you book. For the best chance of a lower fare, look to book 73 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from St. John's to London?

Currently, January is the cheapest month in which you can book a flight from St. John's to London (average of £112). Flying from St. John's to London in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YYT to LON?

It’s optimal to fly from St. John's to London at midday. By choosing this option you can save up to 38% on the cost of your flight, compared to a flight in the morning.

Rainfall in London by month

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing London

Peruse reviews from past customers who have flown with Porter Airlines, Delta and KLM from St. John's to London to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Porter Airlines

8.0

Very Good

288 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!

Porter Airlines

8.0

Very Good

288 reviews

Porter Airlines

8.0

Very Good

288 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mary,Jun 2025

FLL - YYZ

Delta

8.0

Very Good

7,946 reviews

Porter Airlines

8.0

Very Good

288 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mary,Jun 2025

FLL - YYZ

KLM

7.8

Good

1,358 reviews

Porter Airlines

8.0

Very Good

288 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mary,Jun 2025

FLL - YYZ

Air Transat

7.8

Good

396 reviews

Porter Airlines

8.0

Very Good

288 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mary,Jun 2025

FLL - YYZ

SWISS

7.5

Good

1,623 reviews

Porter Airlines

8.0

Very Good

288 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mary,Jun 2025

FLL - YYZ

Related info for your journey

What airport do you fly from for flights from St. John's to London?
If you book a flight to London from St. John's, you will be flying from St John's, which is the city’s only airport. St John's (YYT) is located 4.2 mi from the center of St. John's. There are 0 flights from St John's to London per day from 1 airline.
What are the cheapest airlines flying from St. John's to London round-trip?
Cheapflights users have booked flights from St. John's to London round-trip from £300. Other airlines that can offer you cheap pricing are United Airlines, from £512, and Air Canada, from £596. You may be able to fly from St. John's to London for 43% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from St. John's to London one-way?
The cheapet airlines for a one-way flight from St. John's to London are WestJet (£118), Porter Airlines (£335), and Air Transat (£351).
What are the most popular routes from St. John's to London?
The most popular flight routes from St. John's to London are St John's - London Gatwick, St John's - London Heathrow and St John's - London City.
Can I find deals for flights from St. John's to London that include hotel bookings?
Yes. In addition to deals on St. John's to London flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from St. John's to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. John's to London.
Can I find deals for business class flights from St. John's to London?
Yes. Cheapflights offers flight deals from St. John's to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from St. John's to London?
Currently, January is the cheapest month in which you can book a flight from St. John's to London (average of £112). Flying from St. John's to London in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Croydon

Milton Keynes

Gatwick

Luton

Slough

Wembley

Crawley

Eastbourne

Ilford

Southend-on-Sea

Watford

Hayes

Ipswich

Winchester

Folkestone

Maidstone

Dartford

Guildford

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Top airline flying from St. John's to London

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest£501	Average£617	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

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How does Cheapflights help users find flights from St. John's to London?

When you search for this flight from St. John's to London, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from St. John's to London?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to London from St. John's.

Can Cheapflights find flights from St. John's to London with no change fees?

Need flexible booking options for your flight to London from St. John's? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from St. John's to London become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from St. John's to London from £118

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from St John's to London are usually found in June or July, booked 73 days in advance, depart on a Monday or Tuesday and return on a Sunday

Cheap flight deals from St. John's to London

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good one-way deal

Find flight deals from St. John's to London

Cheapest flights from St. John's to LondonExplore the most affordable flight options available from St. John's to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Explore the most affordable flight options available from St. John's to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Cheapflights Fare Finder

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

Best time to book a flight from St. John's to London

Have a flexible travel schedule? Discover the best time to fly to London from St. John's with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from St. John's to London

How far ahead should I book a flight from St. John's to London?

Use this chart to determine the optimal time to book a return flight from St. John's to London. Price data was last updated on 9 June 2025.

What is the cheapest month to book a flight from St. John's to London?

What is the cheapest time of day to fly from YYT to LON?

Find hourly flight availability from St. John's to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 June 2025.

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 12 June 2025.

Related info for your journey

Find useful and relevant information for your journey from St. John's to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from St. John's to London?

What are the cheapest airlines flying from St. John's to London round-trip?

What are the cheapest airlines to fly from St. John's to London one-way?

What are the most popular routes from St. John's to London?

Can I find deals for flights from St. John's to London that include hotel bookings?

How can I find direct flights from St. John's to London?

Can I find deals for business class flights from St. John's to London?

What is the cheapest month to book a flight from St. John's to London?

Travelling to a place near St. John's?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for St. John's to London

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from St. John's to London

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from St. John's to London?

Why should you use Cheapflights to find cheap flight tickets from St. John's to London?

Can Cheapflights find flights from St. John's to London with no change fees?

Can Cheapflights notify me if prices for flights from St. John's to London become cheaper?

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Cheapest flights from St. John's to London
Explore the most affordable flight options available from St. John's to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.