Cheap flights from Helsinki to London Heathrow Airport from £61
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.
HEL — LHR
4 Jan — 11 Jan1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Helsinki-Vantaa to London Heathrow are usually found in February or March, booked 77 days in advance, depart on a Sunday or Tuesday and return on a Tuesday
Cheap flight deals from Helsinki to Heathrow
Enter your travel dates to find the best prices.
Cheapest flights from Helsinki to Heathrow
Explore the most affordable flight options available from Helsinki to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 December 2025.
Wed 10/1211:20HEL - LHR
1 stop9h 10mScandinavian Airlines
Thu 11/1217:00LHR - HEL
1 stop6h 35mScandinavian Airlines
Deal found 3/12£159
Thu 18/1207:40HEL - LHR
1 stop14h 15mMultiple Airlines
Thu 25/1216:15LHR - HEL
Nonstop2h 55mMultiple Airlines
Deal found 3/12£194
Tue 9/1217:20HEL - LHR
1 stop6h 05mMultiple Airlines
Tue 16/1206:30LHR - HEL
1 stop4h 40mMultiple Airlines
Deal found 3/12£205
Tue 16/1216:10HEL - LHR
1 stop5h 45mScandinavian Airlines
Wed 17/1206:40LHR - HEL
1 stop6h 45mScandinavian Airlines
Deal found 5/12£214
Thu 18/1206:15HEL - LHR
1 stop5h 05mScandinavian Airlines
Thu 25/1206:40LHR - HEL
1 stop6h 45mScandinavian Airlines
Deal found 3/12£223
Fri 5/1206:15HEL - LHR
1 stop5h 05mScandinavian Airlines
Thu 11/1218:40LHR - HEL
1 stop4h 55mScandinavian Airlines
Deal found 4/12£223
Tue 16/1216:10HEL - LHR
1 stop7h 10mScandinavian Airlines
Sun 21/1221:05LHR - HEL
1 stop11h 10mScandinavian Airlines
Deal found 4/12£224
Tue 16/1216:10HEL - LHR
1 stop7h 10mMultiple Airlines
Wed 17/1220:30LHR - HEL
2 stops24h 10mMultiple Airlines
Deal found 5/12£229
Mon 22/1216:05HEL - LHR
1 stop19h 15mMultiple Airlines
Fri 2/107:30LHR - HEL
Nonstop2h 50mMultiple Airlines
Deal found 4/12£234
Best flights from Helsinki to Heathrow
Discover carefully curated flight deals from Helsinki to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 December 2025.
Sat 28/211:00HEL - LHR
2 stops9h 30mScandinavian Airlines
Wed 4/318:05LHR - HEL
1 stop14h 30mScandinavian Airlines
Deal found 3/12£143
Wed 25/214:00HEL - LHR
Nonstop3h 15mMultiple Airlines
Wed 4/309:55LHR - HEL
1 stop11h 50mMultiple Airlines
Deal found 4/12£152
Fri 30/119:35HEL - LHR
1 stop14h 30mLufthansa
Sun 1/216:30LHR - HEL
1 stop6h 50mLufthansa
Deal found 4/12£155
Sat 24/114:05HEL - LHR
1 stop4h 55mKLM
Mon 26/110:00LHR - HEL
1 stop5h 25mKLM
Deal found 4/12£159
Mon 23/316:10HEL - LHR
1 stop7h 10mScandinavian Airlines
Thu 26/306:40LHR - HEL
1 stop6h 45mScandinavian Airlines
Deal found 3/12£160
Thu 29/113:55HEL - LHR
2 stops9h 05mLufthansa
Thu 5/220:15LHR - HEL
1 stop13h 45mLufthansa
Deal found 4/12£168
Fri 30/116:10HEL - LHR
2 stops7h 10mScandinavian Airlines
Sun 1/217:00LHR - HEL
1 stop6h 35mScandinavian Airlines
Deal found 4/12£163
Mon 2/306:50HEL - LHR
2 stops8h 00mLufthansa
Mon 9/320:15LHR - HEL
1 stop13h 45mLufthansa
Deal found 5/12£180
Fri 20/206:15HEL - LHR
1 stop5h 05mScandinavian Airlines
Mon 9/306:40LHR - HEL
1 stop15h 05mScandinavian Airlines
Deal found 3/12£170
Sat 21/318:30HEL - LHR
1 stop16h 25mScandinavian Airlines
Fri 27/317:30LHR - HEL
2 stops15h 00mScandinavian Airlines
Deal found 4/12£174
Direct flights from Helsinki to Heathrow
Explore direct flight options from Helsinki to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 December 2025.
Tue 3/307:50HEL - LHR
Nonstop3h 20mFinnair
Sun 8/310:20LHR - HEL
Nonstop2h 55mFinnair
Deal found 3/12£193
Thu 12/219:35HEL - LHR
Nonstop3h 05mFinnair
Thu 19/210:20LHR - HEL
Nonstop2h 55mFinnair
Deal found 4/12£193
Thu 15/114:00HEL - LHR
Nonstop3h 15mFinnair
Tue 20/107:30LHR - HEL
Nonstop2h 50mFinnair
Deal found 3/12£194
Wed 15/419:30HEL - LHR
Nonstop3h 10mFinnair
Sun 19/410:20LHR - HEL
Nonstop2h 55mFinnair
Deal found 4/12£195
Sun 1/207:50HEL - LHR
Nonstop3h 20mFinnair
Tue 10/207:30LHR - HEL
Nonstop2h 50mFinnair
Deal found 4/12£196
Thu 5/216:00HEL - LHR
Nonstop3h 00mFinnair
Tue 10/207:30LHR - HEL
Nonstop2h 50mFinnair
Deal found 4/12£196
Wed 25/207:50HEL - LHR
Nonstop3h 20mFinnair
Wed 4/310:20LHR - HEL
Nonstop2h 55mFinnair
Deal found 4/12£199
Thu 15/114:00HEL - LHR
Nonstop3h 15mFinnair
Sun 18/113:35LHR - HEL
Nonstop2h 50mFinnair
Deal found 3/12£206
Sun 18/107:50HEL - LHR
Nonstop3h 20mFinnair
Sun 25/113:35LHR - HEL
Nonstop2h 50mFinnair
Deal found 4/12£207
Tue 17/207:50HEL - LHR
Nonstop3h 20mFinnair
Sat 21/218:10LHR - HEL
Nonstop2h 50mFinnair
Deal found 4/12£208
Last-minute flights from Helsinki to Heathrow
Discover last-minute flight deals from Helsinki to Heathrow. Data last updated 5 December 2025 and is based on user searches.
Wed 10/1211:20HEL - LHR
1 stop9h 10mScandinavian Airlines
Thu 11/1217:00LHR - HEL
1 stop6h 35mScandinavian Airlines
Deal found 3/12£159
Wed 10/1211:20HEL - LHR
1 stop9h 10mScandinavian Airlines
Wed 17/1218:40LHR - HEL
1 stop14h 00mScandinavian Airlines
Deal found 3/12£223
Wed 10/1211:20HEL - LHR
1 stop9h 10mScandinavian Airlines
Sat 13/1217:00LHR - HEL
1 stop6h 35mScandinavian Airlines
Deal found 4/12£247
Wed 10/1216:05HEL - LHR
1 stop7h 35mMultiple Airlines
Wed 17/1218:10LHR - HEL
Nonstop2h 50mMultiple Airlines
Deal found 3/12£252
Wed 10/1211:20HEL - LHR
1 stop6h 40mMultiple Airlines
Thu 11/1216:15LHR - HEL
Nonstop2h 55mMultiple Airlines
Deal found 3/12£253
Wed 10/1207:50HEL - LHR
Nonstop3h 20mMultiple Airlines
Sat 13/1206:40LHR - HEL
1 stop6h 45mMultiple Airlines
Deal found 4/12£290
Sat 13/1206:15HEL - LHR
1 stop5h 05mScandinavian Airlines
Sat 20/1217:30LHR - HEL
1 stop18h 25mScandinavian Airlines
Deal found 3/12£285
One-way flights from Helsinki to Heathrow
Search for one-way flight options from Helsinki to Heathrow. Find affordable one-way fares based on user searches. Data last updated 5 December 2025.
Sun 18/106:55HEL - LHR
1 stop8h 00mScandinavian Airlines
Deal found 3/12£61
Mon 9/210:50HEL - LHR
1 stop12h 30mScandinavian Airlines
Deal found 4/12£62
Mon 15/1216:10HEL - LHR
1 stop5h 45mScandinavian Airlines
Deal found 4/12£63
Tue 16/1216:10HEL - LHR
1 stop7h 10mScandinavian Airlines
Deal found 4/12£64
Mon 19/116:10HEL - LHR
1 stop7h 10mScandinavian Airlines
Deal found 5/12£65
Tue 17/207:40HEL - LHR
1 stop11h 20mMultiple Airlines
Deal found 4/12£67
Thu 8/111:05HEL - LHR
1 stop7h 55mScandinavian Airlines
Deal found 3/12£69
Mon 23/320:55HEL - LHR
1 stop14h 00mScandinavian Airlines
Deal found 3/12£70
Tue 23/1216:05HEL - LHR
1 stop19h 15mScandinavian Airlines
Deal found 4/12£72
Sat 13/1206:15HEL - LHR
1 stop5h 05mScandinavian Airlines
Deal found 3/12£73
Wed 7/116:05HEL - LHR
1 stop7h 35mScandinavian Airlines
Deal found 3/12£74
Find flight deals from Helsinki to Heathrow
Discover tips and strategies to find the most affordable flight options for your journey from Helsinki (HEL) to Heathrow (LHR). 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 5 December 2025.
Customise your flight search to find flights from Helsinki to Heathrow 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 5 December 2025.
Use the filters below to find and compare flights from Helsinki to London Heathrow Airport that are best for you.
Fly from
Helsinki
Fly to
Heathrow
Route
Depart
Return
Price
HelsinkiLondon
HEL - LHR
HELLHR
Helsinki-Vantaa
Sat 28/2
11:00-18:30
2 stops9h 30m
London Heathrow
Wed 4/3
18:05-10:35
1 stop14h 30m
£143
HelsinkiLondon
HEL - LHR
HELLHR
Helsinki-Vantaa
Wed 25/2
14:00-15:15
Nonstop3h 15m
London Heathrow
Wed 4/3
09:55-23:45
1 stop11h 50m
£152
HelsinkiLondon
HEL - LHR
HELLHR
Helsinki-Vantaa
Fri 30/1
19:35-08:05
1 stop14h 30m
London Heathrow
Sun 1/2
16:30-01:20
1 stop6h 50m
£155
HelsinkiLondon
HEL - LHR
HELLHR
Helsinki-Vantaa
Sat 24/1
14:05-17:00
1 stop4h 55m
London Heathrow
Mon 26/1
10:00-17:25
1 stop5h 25m
£159
HelsinkiLondon
HEL - LHR
HELLHR
Helsinki-Vantaa
Mon 23/3
16:10-21:20
1 stop7h 10m
London Heathrow
Thu 26/3
06:40-15:25
1 stop6h 45m
£160
HelsinkiLondon
HEL - LHR
HELLHR
Helsinki-Vantaa
Fri 30/1
16:10-21:20
2 stops7h 10m
London Heathrow
Sun 1/2
17:00-01:35
1 stop6h 35m
£163
HelsinkiLondon
HEL - LHR
HELLHR
Helsinki-Vantaa
Thu 29/1
13:55-21:00
2 stops9h 05m
London Heathrow
Thu 5/2
20:15-12:00
1 stop13h 45m
£168
HelsinkiLondon
HEL - LHR
HELLHR
Helsinki-Vantaa
Fri 20/2
06:15-09:20
1 stop5h 05m
London Heathrow
Mon 9/3
06:40-23:45
1 stop15h 05m
£170
HelsinkiLondon
HEL - LHR
HELLHR
Helsinki-Vantaa
Sat 21/3
18:30-08:55
1 stop16h 25m
London Heathrow
Fri 27/3
17:30-10:30
2 stops15h 00m
£174
HelsinkiLondon
HEL - LHR
HELLHR
Helsinki-Vantaa
Mon 2/3
06:50-12:50
2 stops8h 00m
London Heathrow
Mon 9/3
20:15-12:00
1 stop13h 45m
£180
Flights are sorted by cheapest return flights first.
Deals found on 4/12
Showing 1-10 of 20 results
1
2
Best time to book a flight from Helsinki to Heathrow
Have a flexible travel schedule? Discover the best time to fly to Heathrow from Helsinki 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 Helsinki to London Heathrow Airport
Prices
Airlines
Delays
How far ahead should I book a flight from Helsinki to London Heathrow Airport?
Use this chart to determine the optimal time to book a return flight from Helsinki to Heathrow. Price data was last updated on 28 November 2025.
The price you pay for your flight from Helsinki to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 77 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 Helsinki to London Heathrow Airport?
Currently, February is the cheapest month in which you can book a flight from Helsinki to London Heathrow Airport (average of £112). Flying from Helsinki to London Heathrow Airport in August is currently the most expensive (average of £150). 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 HEL to LHR?
Find hourly flight availability from Helsinki to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 December 2025.
A simple way to save on the total cost of your ticket is to fly from Helsinki to London Heathrow Airport in the evening. If you’re flexible enough to do this you can expect to save up to 74% on your trip compared to booking a flight in the morning.
What is the cheapest day to fly from Helsinki to London Heathrow Airport?
Use this chart to determine the cheapest time to fly return from Helsinki to Heathrow. Price data was last updated on 29 November 2025.
Travellers seeking maximum savings on their Helsinki to London Heathrow Airport flight should consider departing on Saturday evenings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
How much does it cost for a return flight from Helsinki to London Heathrow Airport?
Weekly flight availability from Helsinki to London Heathrow Airport
Explore weekly flight availability from Helsinki to Heathrow. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 5 December 2025.
The most flights from HEL to LHR are scheduled on a Tuesday (28 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (24 on average).
How often are flights from Helsinki to London delayed?
About 15% of weekly flights between Helsinki and London have experienced delays in the past year, with the average delay time being 105 minutes.
What is the most punctual flight time for Helsinki to London flights?
Historically, flights departing in the evening 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?
Friday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Helsinki to London flights?
Over the past year, Finnair have had the lowest number of delays on this route, with just 15% of flights being delayed.
Reviews of airlines servicing Heathrow
Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 5 December 2025.
Read through reviews of airlines operating flights from Helsinki to London Heathrow Airport, such as Finnair and Scandinavian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Related info for your journey
Find useful and relevant information for your journey from Helsinki to Heathrow. 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 Helsinki to London Heathrow?
Helsinki-Vantaa (HEL) is the airport you will fly out of if you book a flight from Helsinki to London Heathrow. You should not have trouble finding flights to London Heathrow from Helsinki-Vantaa; the airport handles an average of 27 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Helsinki airport to London Heathrow. It is only a 10.6 mi journey to Helsinki-Vantaa (HEL) from Helsinki’s city center.
How long is the flight from Helsinki to London Heathrow Airport?
Scandinavian Airlines, Lufthansa, and KLM can get you from Helsinki to London Heathrow Airport in just under 4h 55m. Your travel time can differ by up to 9h 35m. There are 1147 mi between Helsinki and London Heathrow Airport. This flight may include one or multiple stops.
What are the cheapest airlines flying from Helsinki to London Heathrow Airport round-trip?
Scandinavian Airlines, at £73, was found to be the cheapest airline from Helsinki to London Heathrow Airport. An alternate airline flying to your destination would be Finnair. Users have found that Scandinavian Airlines is 65% cheaper than the other options available to this destination.
What are the most reliable airlines from Helsinki to London Heathrow Airport?
Consider Qantas Airways (77%), Vietnam Airlines (77%) or SriLankan Airlines (76%) when booking your flight. These represent the most reliable airlines when flying from Helsinki to London Heathrow Airport.
What are the cheapest flights from Helsinki to London Heathrow Airport?
The cheapest flight price from Helsinki to London Heathrow Airport is £113. On average you can expect to pay £229. The most popular route, (Helsinki-Vantaa - London Heathrow), can usually be booked for £127.
Can I find deals for business class flights from Helsinki to Heathrow?
Yes. Cheapflights offers flight deals from Helsinki to Heathrow 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 Helsinki to London Heathrow Airport?
Currently, February is the cheapest month in which you can book a flight from Helsinki to London Heathrow Airport (average of £112). Flying from Helsinki to London Heathrow Airport in August is currently the most expensive (average of £150). 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.
Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 5 December 2025.
Browse through other flights departing from Helsinki. Flights are based on user searches made on Cheapflights and were last updated on 5 December 2025.
Discover the top 2 airlines that operate flights from Helsinki to Heathrow. 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 5 December 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 Helsinki to Heathrow?
When you search for this flight from Helsinki to Heathrow, 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 Helsinki to Heathrow?
Cheapflights simply makes it quick and affordable to book flights from Helsinki to Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Helsinki to Heathrow with no change fees?
Need flexible booking options for your flight to Heathrow from Helsinki? 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 Helsinki to Heathrow become cheaper?
Not ready to book yet? You can track prices for flights from Helsinki to Heathrow on Cheapflights with our Price Alert feature and get notified when better prices are available.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.