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Cheap flights from the United Kingdom to St. John's from £381

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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YYT
24 Nov — 1 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to St. John's

Keep the following information in mind while searching for United Kingdom to St. John's flight deals. Data was last updated 25 October 2025.

Round-trip from

£522

One-way from

£381

Popular in

April

Cheapest in

October

Average price

£324

Good round-trip deal

£517 or less

Good one-way deal

£290 or less
Air Canada
  • Air Canada
  • 8/12-15/12
  • 4 total stops
  • 41h 51m total
  • United Kingdom to St. John's
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9/12
  • 9/12
  • 3 total stops
  • 33h 00m total
  • United Kingdom to St. John's
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£51 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£23 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from United Kingdom to St John's.
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Price to beat on a one-way flight from United Kingdom to St John's.
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Find flight deals from United Kingdom to St. John's

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom to St. John's
Explore the most affordable flight options available from United Kingdom to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 October 2025.

Mon 8/1207:40LHR - YYT
2 stops20h 46mMultiple Airlines
Mon 15/1206:35YYT - LHR
2 stops21h 05mMultiple Airlines
Deal found 24/10£522
Mon 8/1209:00LHR - YYT
2 stops20h 23mAir Canada
Mon 15/1207:30YYT - LHR
1 stop9h 35mAir Canada
Deal found 24/10£535
Thu 13/1109:00LHR - YYT
2 stops35h 51mAir Canada
Wed 19/1106:35YYT - LHR
2 stops21h 05mAir Canada
Deal found 24/10£541
Fri 21/1106:50LHR - YYT
2 stops14h 01mAir Canada
Fri 28/1106:35YYT - LHR
2 stops23h 15mAir Canada
Deal found 24/10£566
Thu 13/1113:25LHR - YYT
2 stops26h 43mAir Canada
Thu 20/1113:25YYT - LHR
1 stop27h 40mAir Canada
Deal found 24/10£573
Mon 1/1218:40LGW - YYT
2 stops34h 43mMultiple Airlines
Sun 7/1218:10YYT - LGW
2 stops44h 10mMultiple Airlines
Deal found 24/10£574
Sun 7/1209:00LHR - YYT
2 stops19h 26mAir Canada
Sun 14/1206:35YYT - LHR
2 stops21h 05mAir Canada
Deal found 22/10£577
Thu 13/1118:40LGW - YYT
2 stops33h 46mMultiple Airlines
Wed 19/1105:05YYT - LGW
2 stops33h 15mMultiple Airlines
Deal found 24/10£592
Thu 13/1109:40LCY - YYT
2 stops41h 03mMultiple Airlines
Thu 20/1105:00YYT - LCY
2 stops32h 10mMultiple Airlines
Deal found 23/10£673
Sun 7/1208:30LGW - YYT
3 stops35h 45mMultiple Airlines
Sun 14/1206:00YYT - LGW
2 stops24h 30mMultiple Airlines
Deal found 23/10£682
Sat 22/1111:40LGW - YYT
2 stops15h 20mMultiple Airlines
Wed 10/1206:20YYT - LGW
3 stops25h 05mMultiple Airlines
Deal found 23/10£689
Mon 8/1209:50LCY - YYT
3 stops42h 36mMultiple Airlines
Mon 15/1205:05YYT - LCY
3 stops28h 20mMultiple Airlines
Deal found 24/10£708

Cheapflights Fare Finder

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

Fly from

United Kingdom

Fly to

St. John's

Route

Depart

Return

Price

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Mon 8/12

07:40-00:56

2 stops20h 46m

St John's

Mon 15/12

06:35-07:10

2 stops21h 05m

£522

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Mon 8/12

09:00-01:53

2 stops20h 23m

St John's

Mon 15/12

07:30-20:35

1 stop9h 35m

£535

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Thu 13/11

09:00-17:21

2 stops35h 51m

St John's

Wed 19/11

06:35-07:10

2 stops21h 05m

£541

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Tue 13/1

07:40-23:13

2 stops19h 03m

St John's

Tue 3/2

06:35-07:10

2 stops21h 05m

£550

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Fri 21/11

06:50-17:21

2 stops14h 01m

St John's

Fri 28/11

06:35-09:20

2 stops23h 15m

£566

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Thu 13/11

13:25-12:38

2 stops26h 43m

St John's

Thu 20/11

13:25-20:35

1 stop27h 40m

£573

LondonSt. John's

LHR - YYT

LHRYYT

London Heathrow

Sun 7/12

09:00-00:56

2 stops19h 26m

St John's

Sun 14/12

06:35-07:10

2 stops21h 05m

£577

LondonSt. John's

LGW - YYT

LGWYYT

London Gatwick

Thu 13/11

18:40-00:56

2 stops33h 46m

St John's

Wed 19/11

05:05-17:50

2 stops33h 15m

£592

EdinburghSt. John's

EDI - YYT

EDIYYT

Edinburgh Turnhouse

Fri 27/2

06:00-23:13

2 stops20h 43m

St John's

Wed 4/3

05:05-18:55

2 stops34h 20m

£666

LondonSt. John's

LCY - YYT

LCYYYT

London City

Thu 13/11

09:40-23:13

2 stops41h 03m

St John's

Thu 20/11

05:00-16:40

2 stops32h 10m

£673

Flights are sorted by cheapest return flights first.

Deals found on 25/10

Showing 1-10 of 56 results
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Best time to book a flight from United Kingdom to St. John's

Have a flexible travel schedule? Discover the best time to fly to St. John's from United Kingdom 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 the United Kingdom to St. John's

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

Currently, June is the cheapest month in which you can book a flight from United Kingdom to St. John's (average of £286). Flying from United Kingdom to St. John's in December is currently the most expensive (average of £603). 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 GB to YYT?

Find hourly flight availability from United Kingdom to St. John's. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 October 2025.

It’s typically best to fly out from United Kingdom to St. John's in the morning. Doing so could potentially save you 26% on the flight price compared to flying at midday, which is usually more expensive.

Reviews of airlines servicing St. John's

Get insights into the airlines that provide service to St. John's. 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 St. John's. Reviews last updated 25 October 2025.
Read reviews from past customers who have flown with Air Transat, WestJet, andAir Canada from the United Kingdom to St. John's. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.8
Good
469 reviews
Check prices

Entertainment

7.1

Boarding

7.9

Crew

8.5

Food

6.8

Comfort

7.4

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Transat
7.8
Good
469 reviews
Air Transat
7.8
Good
469 reviews
Check prices

Entertainment

7.1

Boarding

7.9

Crew

8.5

Food

6.8

Comfort

7.4

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
WestJet
7.2
Good
3,144 reviews
Air Transat
7.8
Good
469 reviews
Check prices

Entertainment

7.1

Boarding

7.9

Crew

8.5

Food

6.8

Comfort

7.4

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Canada
7.1
Good
10,362 reviews
Air Transat
7.8
Good
469 reviews
Check prices

Entertainment

7.1

Boarding

7.9

Crew

8.5

Food

6.8

Comfort

7.4

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Lufthansa
6.8
Okay
7,528 reviews
Air Transat
7.8
Good
469 reviews
Check prices

Entertainment

7.1

Boarding

7.9

Crew

8.5

Food

6.8

Comfort

7.4

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to St. John's. 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 into for flights to St. John's from United Kingdom?

    St John's (YYT) is the airport you will fly into if you book a flight from United Kingdom to St. John's. It is only a 4.2 mi journey from St John's (YYT) to St. John's’s city center.

  • How long is the flight from United Kingdom to St. John's?

    There are many flights that can get you from United Kingdom to St. John's in 20h 23m. Fly via Air Canada to get the fastest option. Airlines will cover a distance of 2307 mi.

  • What are the most popular routes from United Kingdom to St. John's?

    While some choose either Doncaster Sheffield - St John's or London Gatwick - St John's, London Heathrow - St John's is the most popular route from United Kingdom to St. John's.

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

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

  • How can I find direct flights from United Kingdom to St. John's?

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

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

    Yes. Cheapflights offers flight deals from United Kingdom to St. John's 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 United Kingdom to St. John's?

    Currently, June is the cheapest month in which you can book a flight from United Kingdom to St. John's (average of £286). Flying from United Kingdom to St. John's in December is currently the most expensive (average of £603). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from United Kingdom to St. John's

Discover the top 4 airlines that operate flights from United Kingdom to St. John's. 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 October 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest£286Average£436FlexibilityNo cancel feeOn-time60%
Search WestJet flights
LufthansaCheapest£490Average£598FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air TransatCheapest£493Average£638FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapest£522Average£727FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from United Kingdom to St. John's flexibly with Cheapflights today.

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