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Cheap flights from St. John's to London from £189

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 13/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYT — LON
30 Mar — 6 Apr1
1 adult

Cheapflights Tip: The best prices from St John's to London are usually found in June or July, booked 80 days in advance, depart on a Monday or Tuesday and return on a Sunday

Cheap flight deals from St. John's to London

Discover tips and strategies to find the most affordable flight options for your journey from St. John's (YYT) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 25 March 2025.

Round-trip from

£303

One-way from

£189

Popular in

December

Cheapest in

June

Average price

£587
WestJet
  • WestJet
  • 18/5-28/5
  • Nonstop
  • 11h 02m total
  • St. John's to London
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WestJet
  • WestJet
  • 13/6
  • Nonstop
  • 5h 10m total
  • St. John's to London
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£100 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£19 potential savings vs. average return price).
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Average for round-trip flights in March 2025
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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 25 March 2025.

Sun 18/500:45YYT - LGW
Nonstop5h 10mWestJet
Wed 28/510:45LGW - YYT
Nonstop5h 52mWestJet
Deal found 25/3£303
Sun 18/500:45YYT - LGW
Nonstop5h 10mMultiple Airlines
Wed 28/517:35LGW - YYT
1 stop21h 35mMultiple Airlines
Deal found 25/3£349
Mon 2/600:30YYT - STN
1 stop10h 20mMultiple Airlines
Tue 10/608:15STN - YYT
3 stops41h 06mMultiple Airlines
Deal found 25/3£478
Mon 19/508:00YYT - LHR
1 stop9h 30mAir Canada
Wed 28/514:05LHR - YYT
1 stop14h 02mAir Canada
Deal found 25/3£529
Thu 24/413:50YYT - LHR
2 stops16h 40mMultiple Airlines
Thu 1/506:55LHR - YYT
2 stops21h 49mMultiple Airlines
Deal found 25/3£539
Fri 9/514:00YYT - LHR
1 stop13h 00mLufthansa
Sat 17/509:30LHR - YYT
1 stop18h 37mLufthansa
Deal found 25/3£543
Wed 4/606:00YYT - LGW
1 stop25h 15mAir Transat
Mon 16/612:40LGW - YYT
1 stop27h 04mAir Transat
Deal found 24/3£594
Wed 4/606:00YYT - LGW
1 stop25h 15mPorter Airlines
Mon 16/612:40LGW - YYT
1 stop27h 04mPorter Airlines
Deal found 23/3£597
Tue 3/614:00YYT - LCY
2 stops25h 05mLufthansa
Tue 10/608:45LCY - YYT
2 stops43h 22mLufthansa
Deal found 25/3£662
Wed 4/615:00YYT - LGW
2 stops39h 30mAir France
Mon 16/612:00LGW - YYT
2 stops38h 25mAir France
Deal found 24/3£718
Sun 6/705:50YYT - LHR
2 stops24h 00mUnited Airlines
Sat 19/709:30LHR - YYT
2 stops18h 33mUnited Airlines
Deal found 24/3£754
Tue 2/915:00YYT - LCY
2 stops22h 50mKLM
Fri 5/920:10LCY - YYT
2 stops30h 16mKLM
Deal found 24/3£839

Cheapflights Fare Finder

Customise your flight search to find flights from St. John's to London 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, Cheapflights users made 858,174 searches. Data last updated 25 March 2025.
Use the filters below to find and compare flights from St. John's to London that are best for you.

Fly from

St. John's

Fly to

London

Route

Depart

Return

Price

St. John'sLondon

YYT - LGW

YYTLGW

St John's

Sun 18/5

00:45-09:25

Nonstop5h 10m

London Gatwick

Wed 28/5

10:45-13:07

Nonstop5h 52m

£303

St. John'sLondon

YYT - LGW

YYTLGW

St John's

Sun 18/5

00:45-09:25

Nonstop5h 10m

London Gatwick

Wed 28/5

17:35-11:40

1 stop21h 35m

£349

St. John'sLondon

YYT - STN

YYTSTN

St John's

Mon 2/6

00:30-14:20

1 stop10h 20m

London Stansted

Tue 10/6

08:15-21:51

3 stops41h 06m

£478

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Mon 18/8

00:30-21:40

1 stop17h 40m

London Heathrow

Tue 26/8

21:10-22:55

2 stops29h 15m

£514

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Wed 23/4

07:55-21:00

1 stop9h 35m

London Heathrow

Tue 13/5

06:00-13:02

2 stops34h 32m

£526

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Fri 2/5

18:10-10:00

1 stop12h 20m

London Heathrow

Wed 14/5

14:05-00:37

1 stop14h 02m

£545

St. John'sLondon

YYT - LHR

YYTLHR

St John's

Fri 25/4

13:05-10:40

2 stops42h 05m

London Heathrow

Sun 4/5

08:30-17:12

2 stops36h 12m

£580

St. John'sLondon

YYT - LGW

YYTLGW

St John's

Wed 4/6

06:00-10:45

1 stop25h 15m

London Gatwick

Mon 16/6

12:40-12:14

1 stop27h 04m

£594

St. John'sLondon

YYT - LGW

YYTLGW

St John's

Wed 4/6

06:00-10:45

1 stop25h 15m

London Gatwick

Mon 16/6

12:40-12:14

1 stop27h 04m

£597

St. John'sLondon

YYT - LCY

YYTLCY

St John's

Tue 3/6

14:00-18:35

2 stops25h 05m

London City

Tue 10/6

08:45-00:37

2 stops43h 22m

£662

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 33 results
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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?

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 21 March 2025.

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 80 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?

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 25 March 2025.

It’s optimal to fly from St. John's to London at midday. By choosing this option you can save up to 39% on the cost of your flight, compared to a flight in the morning.

Rainfall in London by month

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

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

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 25 March 2025.
Peruse reviews from past customers who have flown with Porter Airlines, KLM and Air Transat 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
7.9
Good
276 reviews
Check prices

Overall

7.9

Entertainment

6.9

Comfort

8.0

Crew

8.7

Food

7.6

Boarding

8.2

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Porter Airlines
7.9
Good
276 reviews
Porter Airlines
7.9
Good
276 reviews
Check prices

Overall

7.9

Entertainment

6.9

Comfort

8.0

Crew

8.7

Food

7.6

Boarding

8.2

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
KLM
7.8
Good
1,318 reviews
Porter Airlines
7.9
Good
276 reviews
Check prices

Overall

7.9

Entertainment

6.9

Comfort

8.0

Crew

8.7

Food

7.6

Boarding

8.2

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Air Transat
7.8
Good
381 reviews
Porter Airlines
7.9
Good
276 reviews
Check prices

Overall

7.9

Entertainment

6.9

Comfort

8.0

Crew

8.7

Food

7.6

Boarding

8.2

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Air France
7.4
Good
1,423 reviews
Porter Airlines
7.9
Good
276 reviews
Check prices

Overall

7.9

Entertainment

6.9

Comfort

8.0

Crew

8.7

Food

7.6

Boarding

8.2

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
United Airlines
7.4
Good
8,605 reviews
Porter Airlines
7.9
Good
276 reviews
Check prices

Overall

7.9

Entertainment

6.9

Comfort

8.0

Crew

8.7

Food

7.6

Boarding

8.2

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

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?

    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 £303. Other airlines that can offer you cheap pricing are Air Canada, from £526, and Lufthansa, from £545. You may be able to fly from St. John's to London for 46% 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 (£189), Porter Airlines (£339), and Air Transat (£380).

  • 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

Travelling to a place near St. John's?

Book flights to St. John's if you plan to visit one of these locations
Hounslow
Deal
Milton Keynes
Gatwick
Croydon
Luton
Slough
Eastbourne
Wembley
Hayes
Ilford
Crawley
Southend-on-Sea
Winchester
Maidstone
Ipswich
Watford
Southall
Dartford
Folkestone

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Alternative routes for St. John's to London

See prices for flight routes from nearby airports that may be better suited for you.
St. John's to Gatwick flights
St. John's to Heathrow flights
St. John's to Edinburgh flights
St. John's to Manchester flights

Top airline flying from St. John's to London

Discover the top airline that operate flights from St. John's to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£523Average£645FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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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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