Cheap flights from London Heathrow Airport to Helsinki from £64
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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HEL
8 Feb — 15 Feb1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to Helsinki-Vantaa are usually found in March or October, booked 69 days in advance, depart on a Thursday or Tuesday and return on a Tuesday
Cheap flight deals from Heathrow to Helsinki
Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Helsinki (HEL). 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 9 January 2026.
Explore the most affordable flight options available from Heathrow to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 January 2026.
Thu 5/213:55LHR - HEL
1 stop7h 50mScandinavian Airlines
Thu 12/207:00HEL - LHR
1 stop7h 55mScandinavian Airlines
Deal found 7/1£119
Sun 8/209:55LHR - HEL
1 stop12h 00mScandinavian Airlines
Wed 25/211:05HEL - LHR
1 stop7h 55mScandinavian Airlines
Deal found 7/1£123
Sun 22/221:05LHR - HEL
1 stop11h 10mScandinavian Airlines
Sun 1/315:35HEL - LHR
1 stop6h 20mScandinavian Airlines
Deal found 8/1£123
Fri 6/213:55LHR - HEL
1 stop7h 50mScandinavian Airlines
Sun 8/206:55HEL - LHR
1 stop8h 00mScandinavian Airlines
Deal found 7/1£124
Thu 12/313:55LHR - HEL
1 stop5h 10mScandinavian Airlines
Sun 15/306:55HEL - LHR
1 stop8h 00mScandinavian Airlines
Deal found 8/1£125
Thu 22/106:40LHR - HEL
1 stop6h 45mScandinavian Airlines
Sun 25/106:55HEL - LHR
1 stop8h 00mScandinavian Airlines
Deal found 6/1£126
Fri 20/206:40LHR - HEL
1 stop6h 45mScandinavian Airlines
Thu 26/216:10HEL - LHR
1 stop7h 10mScandinavian Airlines
Deal found 7/1£126
Tue 3/213:55LHR - HEL
1 stop7h 50mScandinavian Airlines
Tue 10/216:10HEL - LHR
1 stop7h 10mScandinavian Airlines
Deal found 6/1£127
Sat 31/117:30LHR - HEL
1 stop16h 40mScandinavian Airlines
Sat 7/218:30HEL - LHR
1 stop16h 25mScandinavian Airlines
Deal found 7/1£128
Fri 27/206:40LHR - HEL
1 stop6h 45mScandinavian Airlines
Mon 2/307:00HEL - LHR
1 stop7h 55mScandinavian Airlines
Deal found 7/1£130
Best flights from Heathrow to Helsinki
Discover carefully curated flight deals from Heathrow to Helsinki that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 January 2026.
Thu 15/113:55LHR - HEL
1 stop5h 10mScandinavian Airlines
Mon 19/116:10HEL - LHR
1 stop5h 45mScandinavian Airlines
Deal found 6/1£142
Fri 13/307:30LHR - HEL
Nonstop2h 50mFinnair
Sun 15/314:00HEL - LHR
Nonstop3h 15mFinnair
Deal found 7/1£154
Fri 13/321:05LHR - HEL
1 stop11h 25mScandinavian Airlines
Sun 15/315:35HEL - LHR
1 stop7h 45mScandinavian Airlines
Deal found 6/1£143
Thu 26/313:55LHR - HEL
1 stop7h 50mScandinavian Airlines
Mon 30/313:25HEL - LHR
1 stop5h 35mScandinavian Airlines
Deal found 7/1£144
Wed 21/106:40LHR - HEL
1 stop6h 45mScandinavian Airlines
Sun 25/106:55HEL - LHR
1 stop8h 00mScandinavian Airlines
Deal found 7/1£144
Tue 24/318:05LHR - HEL
1 stop14h 30mScandinavian Airlines
Wed 25/316:10HEL - LHR
2 stops7h 25mScandinavian Airlines
Deal found 6/1£156
Fri 20/218:05LHR - HEL
1 stop14h 25mScandinavian Airlines
Fri 27/216:10HEL - LHR
2 stops7h 10mScandinavian Airlines
Deal found 6/1£156
Thu 15/113:55LHR - HEL
1 stop5h 10mScandinavian Airlines
Tue 20/116:10HEL - LHR
2 stops7h 25mScandinavian Airlines
Deal found 6/1£156
Direct flights from Heathrow to Helsinki
Explore direct flight options from Heathrow to Helsinki based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 January 2026.
Sun 8/218:10LHR - HEL
Nonstop2h 50mFinnair
Wed 25/214:00HEL - LHR
Nonstop3h 15mFinnair
Deal found 7/1£142
Fri 20/207:30LHR - HEL
Nonstop2h 50mFinnair
Thu 26/219:35HEL - LHR
Nonstop3h 05mFinnair
Deal found 7/1£143
Fri 6/218:10LHR - HEL
Nonstop2h 50mFinnair
Fri 13/214:00HEL - LHR
Nonstop3h 15mFinnair
Deal found 7/1£145
Wed 25/218:10LHR - HEL
Nonstop2h 50mFinnair
Thu 26/219:35HEL - LHR
Nonstop3h 05mFinnair
Deal found 8/1£146
Wed 4/218:10LHR - HEL
Nonstop2h 50mFinnair
Wed 11/214:00HEL - LHR
Nonstop3h 15mFinnair
Deal found 7/1£147
Sat 21/207:30LHR - HEL
Nonstop2h 50mFinnair
Tue 24/216:00HEL - LHR
Nonstop3h 00mFinnair
Deal found 7/1£147
Thu 12/307:30LHR - HEL
Nonstop2h 50mFinnair
Sun 15/314:00HEL - LHR
Nonstop3h 15mFinnair
Deal found 7/1£148
Sat 7/216:15LHR - HEL
Nonstop2h 55mFinnair
Thu 12/214:00HEL - LHR
Nonstop3h 15mFinnair
Deal found 7/1£150
Tue 10/218:10LHR - HEL
Nonstop2h 50mFinnair
Thu 12/219:35HEL - LHR
Nonstop3h 05mFinnair
Deal found 8/1£150
Thu 5/216:15LHR - HEL
Nonstop2h 55mFinnair
Sun 8/216:00HEL - LHR
Nonstop3h 00mFinnair
Deal found 7/1£154
Thu 5/307:30LHR - HEL
Nonstop2h 50mFinnair
Sun 8/319:35HEL - LHR
Nonstop3h 05mFinnair
Deal found 8/1£162
Tue 24/218:10LHR - HEL
Nonstop2h 50mFinnair
Tue 3/319:35HEL - LHR
Nonstop3h 05mFinnair
Deal found 7/1£167
Last-minute flights from Heathrow to Helsinki
Discover last-minute flight deals from Heathrow to Helsinki. Data last updated 9 January 2026 and is based on user searches.
Thu 15/113:55LHR - HEL
1 stop5h 10mScandinavian Airlines
Mon 26/116:10HEL - LHR
1 stop7h 10mScandinavian Airlines
Deal found 8/1£131
Thu 22/106:40LHR - HEL
1 stop6h 45mScandinavian Airlines
Sun 25/106:55HEL - LHR
1 stop8h 00mScandinavian Airlines
Deal found 6/1£126
Sat 31/117:30LHR - HEL
1 stop16h 40mScandinavian Airlines
Sat 7/218:30HEL - LHR
1 stop16h 25mScandinavian Airlines
Deal found 7/1£128
Tue 3/213:55LHR - HEL
1 stop7h 50mScandinavian Airlines
Tue 10/216:10HEL - LHR
1 stop7h 10mScandinavian Airlines
Deal found 6/1£127
Tue 3/209:55LHR - HEL
1 stop8h 25mScandinavian Airlines
Wed 4/207:00HEL - LHR
1 stop7h 55mScandinavian Airlines
Deal found 6/1£129
Thu 5/213:55LHR - HEL
1 stop7h 50mScandinavian Airlines
Thu 12/207:00HEL - LHR
1 stop7h 55mScandinavian Airlines
Deal found 7/1£119
Fri 6/213:55LHR - HEL
1 stop7h 50mScandinavian Airlines
Sun 8/206:55HEL - LHR
1 stop8h 00mScandinavian Airlines
Deal found 7/1£124
Sun 8/209:55LHR - HEL
1 stop12h 00mScandinavian Airlines
Wed 25/211:05HEL - LHR
1 stop7h 55mScandinavian Airlines
Deal found 7/1£123
Fri 20/206:40LHR - HEL
1 stop6h 45mScandinavian Airlines
Thu 26/216:10HEL - LHR
1 stop7h 10mScandinavian Airlines
Deal found 7/1£126
Sun 22/221:05LHR - HEL
1 stop11h 10mScandinavian Airlines
Sun 1/315:35HEL - LHR
1 stop6h 20mScandinavian Airlines
Deal found 8/1£123
Fri 27/206:40LHR - HEL
1 stop6h 45mScandinavian Airlines
Mon 2/307:00HEL - LHR
1 stop7h 55mScandinavian Airlines
Deal found 7/1£130
One-way flights from Heathrow to Helsinki
Search for one-way flight options from Heathrow to Helsinki. Find affordable one-way fares based on user searches. Data last updated 9 January 2026.
Fri 6/221:05LHR - HEL
1 stop11h 25mScandinavian Airlines
Deal found 6/1£64
Mon 2/306:40LHR - HEL
1 stop6h 45mScandinavian Airlines
Deal found 7/1£68
Thu 5/306:40LHR - HEL
1 stop12h 25mScandinavian Airlines
Deal found 6/1£68
Mon 16/306:40LHR - HEL
1 stop6h 45mScandinavian Airlines
Deal found 8/1£69
Thu 22/106:40LHR - HEL
1 stop12h 25mScandinavian Airlines
Deal found 6/1£71
Fri 16/113:55LHR - HEL
1 stop7h 50mScandinavian Airlines
Deal found 6/1£74
Thu 15/113:55LHR - HEL
1 stop5h 10mScandinavian Airlines
Deal found 7/1£74
Sat 31/117:30LHR - HEL
1 stop16h 40mScandinavian Airlines
Deal found 6/1£75
Sun 18/109:55LHR - HEL
1 stop7h 10mScandinavian Airlines
Deal found 7/1£77
Cheapflights Fare Finder
Customise your flight search to find flights from Heathrow to Helsinki 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 9 January 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Helsinki that are best for you.
Fly from
Heathrow
Fly to
Helsinki
Route
Depart
Return
Price
LondonHelsinki
LHR - HEL
LHRHEL
London Heathrow
Thu 15/1
13:55-21:05
1 stop5h 10m
Helsinki-Vantaa
Mon 19/1
16:10-19:55
1 stop5h 45m
£142
LondonHelsinki
LHR - HEL
LHRHEL
London Heathrow
Fri 13/3
21:05-10:30
1 stop11h 25m
Helsinki-Vantaa
Sun 15/3
15:35-21:20
1 stop7h 45m
£143
LondonHelsinki
LHR - HEL
LHRHEL
London Heathrow
Thu 26/3
13:55-23:45
1 stop7h 50m
Helsinki-Vantaa
Mon 30/3
13:25-17:00
1 stop5h 35m
£144
LondonHelsinki
LHR - HEL
LHRHEL
London Heathrow
Wed 21/1
06:40-15:25
1 stop6h 45m
Helsinki-Vantaa
Sun 25/1
06:55-12:55
1 stop8h 00m
£144
LondonHelsinki
LHR - HEL
LHRHEL
London Heathrow
Fri 13/3
07:30-12:20
Nonstop2h 50m
Helsinki-Vantaa
Sun 15/3
14:00-15:15
Nonstop3h 15m
£154
LondonHelsinki
LHR - HEL
LHRHEL
London Heathrow
Tue 24/3
18:05-10:35
1 stop14h 30m
Helsinki-Vantaa
Wed 25/3
16:10-21:35
2 stops7h 25m
£156
LondonHelsinki
LHR - HEL
LHRHEL
London Heathrow
Fri 20/2
18:05-10:30
1 stop14h 25m
Helsinki-Vantaa
Fri 27/2
16:10-21:20
2 stops7h 10m
£156
LondonHelsinki
LHR - HEL
LHRHEL
London Heathrow
Thu 15/1
13:55-21:05
1 stop5h 10m
Helsinki-Vantaa
Tue 20/1
16:10-21:35
2 stops7h 25m
£156
LondonHelsinki
LHR - HEL
LHRHEL
London Heathrow
Sun 8/3
13:55-23:55
1 stop8h 00m
£68
LondonHelsinki
LHR - HEL
LHRHEL
London Heathrow
Fri 6/3
21:05-10:30
1 stop11h 25m
£68
Flights are sorted by cheapest return flights first.
Deals found on 7/1
Showing 1-10 of 20 results
1
2
Best time to book a flight from Heathrow to Helsinki
Have a flexible travel schedule? Discover the best time to fly to Helsinki 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 Helsinki
Prices
Airlines
Delays
More
How far ahead should I book a flight from London Heathrow Airport to Helsinki?
Use this chart to determine the optimal time to book a return flight from Heathrow to Helsinki. Price data was last updated on 2 January 2026.
The price you pay for your flight from London Heathrow Airport to Helsinki may vary depending on when you book. For the best chance of a lower fare, look to book 69 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 London Heathrow Airport to Helsinki?
Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Helsinki (average of £107). Flying from London Heathrow Airport to Helsinki in December is currently the most expensive (average of £143). 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 HEL?
Find hourly flight availability from Heathrow to Helsinki. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 9 January 2026.
When flying from London Heathrow Airport to Helsinki, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from London Heathrow Airport to Helsinki
Explore weekly flight availability from Heathrow to Helsinki. 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 9 January 2026.
The most flights from LHR to HEL are scheduled on a Wednesday (29 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (22 on average).
How often are flights from London to Helsinki delayed?
About 23% of weekly flights between London and Helsinki have experienced delays in the past year, with the average delay time being 108 minutes.
What is the most punctual flight time for London to Helsinki flights?
Historically, flights departing in the morning 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 Sunday 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 Helsinki flights?
Over the past year, Finnair have had the lowest number of delays on this route, with just 22% of flights being delayed.
What’s the top stopover airport for flights from London Heathrow Airport to Helsinki?
Share of one-stop return flights from London Heathrow Airport to Helsinki chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Stockholm (ARN) – chosen by Cheapflights users on 68% of one-stop itineraries from London Heathrow Airport to Helsinki on Cheapflights.
What’s the cheapest stopover airport for flights from London Heathrow Airport to Helsinki?
Average return fare for one-stop flights from London Heathrow Airport to Helsinki, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Stockholm (ARN) is the most affordable one-stop option, with an average return flight price of £171.
What’s the fastest stopover option from London Heathrow Airport to Helsinki?
Shortest average travel time for one-stop one-way flights from London Heathrow Airport to Helsinki, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Amsterdam (AMS) have the shortest average one-way travel time for one-stop routes: 5h 03m.
Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Helsinki?
Average stopover duration for one-stop one-way flights from London Heathrow Airport to Helsinki, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Amsterdam (AMS) offer the fastest connection on this route, with an average stopover time of 1h 16m.
Reviews of airlines servicing Helsinki
Get insights into the airlines that provide service to Helsinki. 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 Helsinki. Reviews last updated 9 January 2026.
See what other customers who have flown with KLM, Finnair, andScandinavian Airlines from London Heathrow Airport to Helsinki have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Not literally sitting in the very last row in the middle
Related info for your journey
Find useful and relevant information for your journey from Heathrow to Helsinki. 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 Helsinki from London Heathrow?
Helsinki-Vantaa (HEL) is the airport you will fly into if you book a flight from London Heathrow to Helsinki. You should not have trouble finding flights to Helsinki-Vantaa from London Heathrow; the airport handles an average of 27 inbound flights from London Heathrow per day. You should also have plenty of airline options to choose from since 7 airlines have flights to the Helsinki airport from London Heathrow. It is only a 10.6 mi journey from Helsinki-Vantaa (HEL) to Helsinki’s city center.
How long is the flight from London Heathrow Airport to Helsinki?
A quick flight from London Heathrow Airport to Helsinki can take about 5h 10m. Scandinavian Airlines provides one of the quickest options available for as low as £142. The distance between London Heathrow Airport and Helsinki is about 1147 mi.
What are the cheapest airlines flying from London Heathrow Airport to Helsinki round-trip?
Ryanair, at £48, was found to be the cheapest airline from London Heathrow Airport to Helsinki.Alternate airlines flying return to your destination include Norwegian and Finnair. These flights start at 77% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from London Heathrow Airport to Helsinki one-way?
The cheapet airlines for a one-way flight from London Heathrow Airport to Helsinki are Scandinavian Airlines (£70), Finnair (£101), and British Airways (£147).
What are the most reliable airlines from London Heathrow Airport to Helsinki?
Before booking your flight to Helsinki from London Heathrow Airport, check out the most reliable airlines to get you to your destination on time: Vietnam Airlines (77%), Japan Airlines (73%), Malaysia Airlines( 73%).
What are the cheapest flights from London Heathrow Airport to Helsinki?
Looking for the cheapest flight from London Heathrow Airport to Helsinki? While on average our users pay £1,181, our data indicates the cheapest price to be £126. The most popular route (London Heathrow - Helsinki-Vantaa), is priced around £119.
Can I find deals for business class flights from Heathrow to Helsinki?
Yes. Cheapflights offers flight deals from Heathrow to Helsinki 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 Helsinki?
Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Helsinki (average of £107). Flying from London Heathrow Airport to Helsinki in December is currently the most expensive (average of £143). 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.
Book flights to Helsinki if you plan to visit one of these locations
Espoo
Vantaa
Browse thousands of different options on Cheapflights for your next trip
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Fly from Heathrow to Helsinki on these airlines
Choose from the following airlines for your flight from Heathrow to Helsinki. Flights are based on user searches made on Cheapflights and were last updated on 9 January 2026.
Explore flights to Helsinki departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 9 January 2026.
Discover the top 7 airlines that operate flights from Heathrow to Helsinki. 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 9 January 2026.
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 Helsinki?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Helsinki. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Heathrow to Helsinki?
Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Helsinki 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 Helsinki with no change fees?
Need flexible booking options for your flight to Helsinki 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 Helsinki become cheaper?
Yes! Start tracking prices for Heathrow to Helsinki flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.
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