Cheap flights from London Heathrow Airport to St. John's from £394
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 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ANU
14 Dec — 21 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to St. John's V.C. Bird Intl are usually found in March or November, booked 2 days in advance, depart on a Tuesday or Monday and return on a Tuesday
Cheap flight deals from Heathrow to St. John's
Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to St. John's (ANU). 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 14 November 2025.
Explore the most affordable flight options available from Heathrow to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 November 2025.
Wed 10/1218:00LHR - ANU
1 stop25h 20mAir Canada
Thu 8/116:15ANU - LHR
1 stop15h 05mAir Canada
Deal found 13/11£614
Thu 4/1208:00LHR - ANU
Nonstop9h 10mVirgin Atlantic
Thu 18/1217:10ANU - LHR
Nonstop8h 15mVirgin Atlantic
Deal found 13/11£644
Sat 29/1108:00LHR - ANU
Nonstop9h 10mVirgin Atlantic
Sat 6/1217:10ANU - LHR
Nonstop8h 15mVirgin Atlantic
Deal found 13/11£651
Thu 4/1208:00LHR - ANU
Nonstop9h 10mVirgin Atlantic
Thu 11/1217:10ANU - LHR
Nonstop8h 15mVirgin Atlantic
Deal found 13/11£661
Sat 22/1108:00LHR - ANU
1 stop32h 05mMultiple Airlines
Sat 29/1117:10ANU - LHR
Nonstop8h 15mMultiple Airlines
Deal found 12/11£676
Tue 2/1213:20LHR - ANU
1 stop30h 30mMultiple Airlines
Thu 4/1217:10ANU - LHR
Nonstop8h 15mMultiple Airlines
Deal found 12/11£687
Mon 15/1213:25LHR - ANU
2 stops29h 55mAir Canada
Thu 8/116:15ANU - LHR
1 stop34h 15mAir Canada
Deal found 13/11£694
Best flights from Heathrow to St. John's
Discover carefully curated flight deals from Heathrow to St. John's that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 November 2025.
Sat 24/108:00LHR - ANU
Nonstop9h 10mVirgin Atlantic
Sat 31/117:10ANU - LHR
Nonstop8h 15mVirgin Atlantic
Deal found 13/11£524
Wed 10/1218:00LHR - ANU
1 stop25h 20mAir Canada
Thu 8/116:15ANU - LHR
1 stop15h 05mAir Canada
Deal found 13/11£614
Fri 23/116:10LHR - ANU
1 stop25h 30mDelta
Sat 31/115:05ANU - LHR
2 stops35h 50mDelta
Deal found 13/11£700
Thu 5/308:00LHR - ANU
Nonstop9h 10mVirgin Atlantic
Mon 9/317:10ANU - LHR
Nonstop8h 15mVirgin Atlantic
Deal found 12/11£538
Sat 7/308:00LHR - ANU
Nonstop9h 10mVirgin Atlantic
Sat 14/317:10ANU - LHR
Nonstop8h 15mVirgin Atlantic
Deal found 12/11£545
Wed 8/415:50LHR - ANU
1 stop27h 30mAir Canada
Sat 18/415:15ANU - LHR
1 stop34h 20mAir Canada
Deal found 12/11£627
Thu 26/208:00LHR - ANU
Nonstop9h 10mVirgin Atlantic
Thu 5/317:10ANU - LHR
Nonstop8h 15mVirgin Atlantic
Deal found 12/11£563
Wed 4/310:45LHR - ANU
1 stop32h 00mDelta
Sat 21/315:20ANU - LHR
1 stop14h 55mDelta
Deal found 13/11£700
Thu 7/512:05LHR - ANU
Nonstop11h 10mVirgin Atlantic
Mon 8/620:05ANU - LHR
Nonstop10h 55mVirgin Atlantic
Deal found 12/11£592
Mon 27/412:05LHR - ANU
Nonstop11h 10mVirgin Atlantic
Mon 4/520:05ANU - LHR
Nonstop10h 55mVirgin Atlantic
Deal found 12/11£607
Direct flights from Heathrow to St. John's
Explore direct flight options from Heathrow to St. John's based on user searches, and compare prices and availability for your desired travel dates. Data last updated 14 November 2025.
Sat 24/108:00LHR - ANU
Nonstop9h 10mVirgin Atlantic
Sat 31/117:10ANU - LHR
Nonstop8h 15mVirgin Atlantic
Deal found 12/11£512
Tue 10/308:00LHR - ANU
Nonstop9h 10mVirgin Atlantic
Tue 17/317:10ANU - LHR
Nonstop8h 15mVirgin Atlantic
Deal found 12/11£513
Tue 10/308:00LHR - ANU
Nonstop9h 10mVirgin Atlantic
Sat 14/317:10ANU - LHR
Nonstop8h 15mVirgin Atlantic
Deal found 13/11£519
Sat 7/308:00LHR - ANU
Nonstop9h 10mVirgin Atlantic
Sat 14/317:10ANU - LHR
Nonstop8h 15mVirgin Atlantic
Deal found 13/11£530
Mon 19/108:00LHR - ANU
Nonstop9h 10mVirgin Atlantic
Mon 26/117:10ANU - LHR
Nonstop8h 15mVirgin Atlantic
Deal found 13/11£533
Thu 5/308:00LHR - ANU
Nonstop9h 10mVirgin Atlantic
Mon 9/317:10ANU - LHR
Nonstop8h 15mVirgin Atlantic
Deal found 12/11£538
Mon 9/308:00LHR - ANU
Nonstop9h 10mVirgin Atlantic
Thu 19/317:10ANU - LHR
Nonstop8h 15mVirgin Atlantic
Deal found 13/11£542
Last-minute flights from Heathrow to St. John's
Discover last-minute flight deals from Heathrow to St. John's. Data last updated 14 November 2025 and is based on user searches.
Sat 22/1108:00LHR - ANU
1 stop32h 05mMultiple Airlines
Sat 29/1117:10ANU - LHR
Nonstop8h 15mMultiple Airlines
Deal found 12/11£676
Sat 29/1108:00LHR - ANU
Nonstop9h 10mVirgin Atlantic
Sat 6/1217:10ANU - LHR
Nonstop8h 15mVirgin Atlantic
Deal found 13/11£651
Tue 2/1213:20LHR - ANU
1 stop30h 30mMultiple Airlines
Thu 4/1217:10ANU - LHR
Nonstop8h 15mMultiple Airlines
Deal found 12/11£687
Thu 4/1208:00LHR - ANU
Nonstop9h 10mVirgin Atlantic
Thu 18/1217:10ANU - LHR
Nonstop8h 15mVirgin Atlantic
Deal found 13/11£644
Thu 4/1208:00LHR - ANU
Nonstop9h 10mVirgin Atlantic
Thu 11/1217:10ANU - LHR
Nonstop8h 15mVirgin Atlantic
Deal found 13/11£661
Wed 10/1218:00LHR - ANU
1 stop25h 20mAir Canada
Thu 8/116:15ANU - LHR
1 stop15h 05mAir Canada
Deal found 13/11£614
Mon 15/1213:25LHR - ANU
2 stops29h 55mAir Canada
Thu 8/116:15ANU - LHR
1 stop34h 15mAir Canada
Deal found 13/11£694
One-way flights from Heathrow to St. John's
Search for one-way flight options from Heathrow to St. John's. Find affordable one-way fares based on user searches. Data last updated 14 November 2025.
Sun 18/107:45LHR - ANU
1 stop35h 03mJetBlue
Deal found 13/11£394
Wed 18/207:25LHR - ANU
1 stop35h 23mJetBlue
Deal found 13/11£439
Tue 17/308:00LHR - ANU
Nonstop9h 10mVirgin Atlantic
Deal found 13/11£451
Thu 15/108:00LHR - ANU
Nonstop9h 10mVirgin Atlantic
Deal found 13/11£473
Tue 17/309:50LHR - ANU
2 stops32h 33mMultiple Airlines
Deal found 13/11£483
Fri 30/108:05LHR - ANU
1 stop34h 43mJetBlue
Deal found 13/11£498
Sat 4/418:00LHR - ANU
1 stop25h 23mMultiple Airlines
Deal found 13/11£527
Sun 18/119:55LHR - ANU
3 stops47h 25mMultiple Airlines
Deal found 13/11£528
Fri 30/109:55LHR - ANU
3 stops51h 15mMultiple Airlines
Deal found 13/11£538
Wed 3/1211:10LHR - ANU
1 stop32h 10mAir Canada
Deal found 13/11£545
Mon 5/117:10LHR - ANU
2 stops29h 15mMultiple Airlines
Deal found 13/11£546
Mon 8/1211:10LHR - ANU
1 stop32h 10mAir Canada
Deal found 12/11£546
Cheapflights Fare Finder
Customise your flight search to find flights from Heathrow 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 14 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
Heathrow
Fly to
St. John's
Route
Depart
Return
Price
LondonSt. John's
LHR - ANU
LHRANU
London Heathrow
Sat 24/1
08:00-13:10
Nonstop9h 10m
St. John's V.C. Bird Intl
Sat 31/1
17:10-05:25
Nonstop8h 15m
£524
LondonSt. John's
LHR - ANU
LHRANU
London Heathrow
Thu 5/3
08:00-13:10
Nonstop9h 10m
St. John's V.C. Bird Intl
Mon 9/3
17:10-05:25
Nonstop8h 15m
£538
LondonSt. John's
LHR - ANU
LHRANU
London Heathrow
Sat 7/3
08:00-13:10
Nonstop9h 10m
St. John's V.C. Bird Intl
Sat 14/3
17:10-05:25
Nonstop8h 15m
£545
LondonSt. John's
LHR - ANU
LHRANU
London Heathrow
Thu 26/2
08:00-13:10
Nonstop9h 10m
St. John's V.C. Bird Intl
Thu 5/3
17:10-05:25
Nonstop8h 15m
£563
LondonSt. John's
LHR - ANU
LHRANU
London Heathrow
Thu 7/5
12:05-18:15
Nonstop11h 10m
St. John's V.C. Bird Intl
Mon 8/6
20:05-12:00
Nonstop10h 55m
£592
LondonSt. John's
LHR - ANU
LHRANU
London Heathrow
Mon 27/4
12:05-18:15
Nonstop11h 10m
St. John's V.C. Bird Intl
Mon 4/5
20:05-12:00
Nonstop10h 55m
£607
LondonSt. John's
LHR - ANU
LHRANU
London Heathrow
Wed 10/12
18:00-15:20
1 stop25h 20m
St. John's V.C. Bird Intl
Thu 8/1
16:15-11:20
1 stop15h 05m
£614
LondonSt. John's
LHR - ANU
LHRANU
London Heathrow
Wed 8/4
15:50-14:20
1 stop27h 30m
St. John's V.C. Bird Intl
Sat 18/4
15:15-06:35
1 stop34h 20m
£627
LondonSt. John's
LHR - ANU
LHRANU
London Heathrow
Fri 23/1
16:10-13:40
1 stop25h 30m
St. John's V.C. Bird Intl
Sat 31/1
15:05-06:55
2 stops35h 50m
£700
LondonSt. John's
LHR - ANU
LHRANU
London Heathrow
Wed 4/3
10:45-14:45
1 stop32h 00m
St. John's V.C. Bird Intl
Sat 21/3
15:20-10:15
1 stop14h 55m
£700
Flights are sorted by cheapest return flights first.
Deals found on 13/11
Showing 1-10 of 20 results
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Best time to book a flight from Heathrow to St. John's
Have a flexible travel schedule? Discover the best time to fly to St. John's from Heathrow 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 London Heathrow Airport to St. John's
Prices
Delays
How far ahead should I book a flight from London Heathrow Airport to St. John's, Saint John?
Use this chart to determine the optimal time to book a return flight from Heathrow to St. John's. Price data was last updated on 7 November 2025.
To ensure you get the cheapest price possible for a flight from London Heathrow Airport to St. John's, Saint John, you should look to book at least 2 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from London Heathrow Airport to St. John's, Saint John?
Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to St. John's, Saint John (average of £354). Flying from London Heathrow Airport to St. John's, Saint John in August is currently the most expensive (average of £701). 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 LHR to ANU?
Find hourly flight availability from Heathrow 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 14 November 2025.
A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to St. John's, Saint John at midday. If you’re flexible enough to do this you can expect to save up to 39% on your trip compared to booking a flight in the afternoon.
How often are flights from London to St. John's delayed?
About 14% of weekly flights between London and St. John's have experienced delays in the past year, with the average delay time being 110 minutes.
What is the most punctual flight time for London to St. John's flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on London to St. John's flights?
Over the past year, Virgin Atlantic have had the lowest number of delays on this route, with just 14% of flights being delayed.
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 14 November 2025.
Get a feel of what it's like to fly with Finnair, Virgin Atlantic, andAmerican Airlines from London Heathrow Airport to St. John's by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(
Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(
Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(
Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(
Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(
Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(
Related info for your journey
Find useful and relevant information for your journey from Heathrow 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 London Heathrow?
Most people fly into St. John's V.C. Bird Intl (ANU) if they book a flight to St. John's from London Heathrow. On average, V.C. Bird Intl has 0 inbound flights from London Heathrow per day from 5 airlines. St. John's V.C. Bird Intl is conveniently located just 3.8 mi from St. John's’s city center.
How long is the flight from London Heathrow Airport to St. John's, Saint John?
A quick flight from London Heathrow Airport to St. John's, Saint John can take about 9h 10m. Virgin Atlantic provides one of the quickest options available for as low as £524. The distance from London Heathrow Airport to St. John's, Saint John is about 4069 mi. All flights are typically direct.
What are the cheapest airlines flying from London Heathrow Airport to St. John's, Saint John round-trip?
Flying on Virgin Atlantic is currently your cheapest option to St. John's, Saint John, with prices starting at £367. Additional return tickets that might be worth considering are offered by British Airways and Air Canada, with the lowest prices starting at £413 and £541, respectively. Virgin Atlantic is priced at 43% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest flights from London Heathrow Airport to St. John's, Saint John?
Looking for the cheapest flight from London Heathrow Airport to St. John's, Saint John? While on average our users pay £1,786, our data indicates the cheapest price to be £432. The most popular route (London Heathrow - St. John's V.C. Bird Intl), is priced around £512.
Can I find deals for business class flights from Heathrow to St. John's?
Yes. Cheapflights offers flight deals from Heathrow 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 London Heathrow Airport to St. John's, Saint John?
Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to St. John's, Saint John (average of £354). Flying from London Heathrow Airport to St. John's, Saint John in August is currently the most expensive (average of £701). 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.
Browse through other flights departing from Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 14 November 2025.
Explore flights to St. John's departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 14 November 2025.
Discover the top 5 airlines that operate flights from Heathrow 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 14 November 2025.
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 Heathrow to St. John's?
Deals for Heathrow to St. John's flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Heathrow to St. John's?
Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to St. John's for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Heathrow to St. John's with no change fees?
Need flexible booking options for your flight to St. John's from Heathrow? 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 Heathrow to St. John's become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to St. John's from Heathrow today and book when prices fit your budget.
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