Cheap flights from Helsinki to London Heathrow Airport from £72
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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — LHR
13 Sep — 20 Sep1
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 November, booked 36 days in advance, depart on a Saturday or Friday and return on a Friday
Cheap flight deals from Helsinki to Heathrow
Enter your travel dates to find the best prices.
Cheapest
Best
Direct
Last-minute
One-way
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 14 August 2026.
Tue 27/1012:35 -
1 stop7h 55m
Sat 31/1011:10 -
1 stop5h 35m
Deal found 12/8£143
Tue 27/1012:35 -
1 stop6h 30m
Fri 30/1007:40 -
1 stop9h 05m
Deal found 12/8£144
Wed 21/1006:00 -
1 stop5h 55m
Wed 28/1008:45 -
1 stop8h 00m
Deal found 9/8£145
Sat 24/1006:00 -
1 stop14h 25m
Tue 27/1008:45 -
1 stop8h 00m
Deal found 12/8£148
Wed 28/1013:40 -
1 stop7h 05m
Fri 30/1007:40 -
1 stop9h 05m
Deal found 10/8£149
Tue 29/918:25 -
1 stop5h 45m
Thu 8/1017:50 -
1 stop5h 45m
Deal found 11/8£150
Tue 8/919:40 -
1 stop14h 35m
Tue 15/916:25 -
1 stop7h 10m
Deal found 11/8£150
Sun 25/1019:30 -
1 stop14h 35m
Sat 31/1011:10 -
1 stop5h 35m
Deal found 13/8£151
Mon 26/1019:30 -
1 stop14h 35m
Thu 29/1011:10 -
1 stop5h 35m
Deal found 11/8£152
Mon 14/919:40 -
1 stop14h 35m
Tue 15/917:50 -
1 stop5h 45m
Deal found 13/8£153
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 14 August 2026.
Tue 29/918:25 -
1 stop5h 45m
Sat 3/1020:25 -
1 stop13h 40m
Deal found 11/8£162
Fri 18/911:05 -
2 stops8h 35m
Sun 20/906:40 -
1 stop8h 05m
Deal found 14/8£231
Tue 22/919:30 -
Nonstop3h 10m
Wed 23/916:10 -
Nonstop2h 50m
Deal found 9/8£248
Sat 12/908:20 -
1 stop16h 05m
Mon 14/918:30 -
1 stop14h 40m
Deal found 9/8£305
Thu 27/811:15 -
1 stop6h 45m
Sat 29/806:40 -
1 stop6h 40m
Deal found 10/8£248
Sun 27/919:30 -
Nonstop3h 10m
Wed 30/916:10 -
Nonstop2h 50m
Deal found 13/8£257
Tue 27/1009:45 -
2 stops8h 15m
Sat 31/1006:40 -
1 stop6h 45m
Deal found 13/8£276
Sat 26/912:05 -
1 stop12h 20m
Sun 27/906:30 -
1 stop15h 25m
Deal found 14/8£330
Sat 3/1014:05 -
Nonstop3h 05m
Tue 6/1007:30 -
Nonstop2h 45m
Deal found 12/8£312
Sat 3/1007:10 -
2 stops8h 25m
Sat 3/1017:00 -
2 stops16h 25m
Deal found 10/8£319
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 14 August 2026.
Mon 26/1019:35 -
Nonstop3h 05m
Thu 29/1007:30 -
Nonstop2h 50m
Deal found 11/8£176
Tue 3/1119:35 -
Nonstop3h 05m
Thu 12/1107:30 -
Nonstop2h 50m
Deal found 13/8£187
Wed 28/1016:00 -
Nonstop3h 00m
Fri 30/1007:30 -
Nonstop2h 50m
Deal found 10/8£207
Tue 27/1016:00 -
Nonstop3h 00m
Fri 30/1007:30 -
Nonstop2h 50m
Deal found 12/8£208
Tue 6/1016:00 -
Nonstop3h 05m
Thu 8/1007:30 -
Nonstop2h 45m
Deal found 10/8£208
Wed 21/1014:05 -
Nonstop3h 05m
Wed 28/1007:30 -
Nonstop2h 50m
Deal found 9/8£217
Tue 29/914:05 -
Nonstop3h 05m
Thu 1/1007:30 -
Nonstop2h 45m
Deal found 11/8£219
Mon 26/1019:35 -
Nonstop3h 05m
Sat 31/1018:10 -
Nonstop2h 55m
Deal found 11/8£223
Sun 4/1019:30 -
Nonstop3h 10m
Thu 8/1007:30 -
Nonstop2h 45m
Deal found 9/8£225
Tue 22/919:30 -
Nonstop3h 10m
Thu 24/907:30 -
Nonstop2h 45m
Deal found 13/8£226
Sat 7/1116:00 -
Nonstop3h 00m
Thu 12/1116:15 -
Nonstop2h 55m
Deal found 9/8£227
Last-minute flights from Helsinki to Heathrow
Discover last-minute flight deals from Helsinki to Heathrow. Data last updated 14 August 2026 and is based on user searches.
Mon 7/913:25 -
1 stop8h 30m
Tue 15/906:40 -
1 stop4h 15m
Deal found 11/8£156
Mon 7/913:25 -
1 stop8h 30m
Mon 14/913:55 -
1 stop7h 55m
Deal found 10/8£160
Tue 8/919:40 -
1 stop14h 35m
Tue 15/916:25 -
1 stop7h 10m
Deal found 11/8£150
Mon 14/919:40 -
1 stop14h 35m
Tue 15/917:50 -
1 stop5h 45m
Deal found 13/8£153
Mon 14/913:25 -
1 stop8h 30m
Fri 18/921:05 -
1 stop10h 30m
Deal found 11/8£157
Mon 14/916:25 -
1 stop6h 55m
Thu 17/906:40 -
1 stop7h 05m
Deal found 12/8£159
Mon 21/916:25 -
1 stop6h 55m
Wed 30/906:40 -
1 stop4h 15m
Deal found 11/8£159
Tue 22/913:25 -
1 stop8h 30m
Wed 23/906:40 -
1 stop4h 15m
Deal found 12/8£158
Mon 28/916:25 -
1 stop6h 55m
Thu 1/1006:40 -
1 stop4h 15m
Deal found 11/8£162
Tue 29/918:25 -
1 stop5h 45m
Thu 8/1017:50 -
1 stop5h 45m
Deal found 11/8£150
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 14 August 2026.
Fri 11/907:15 -
1 stop7h 40m
Deal found 13/8£72
Mon 14/913:25 -
1 stop8h 30m
Deal found 13/8£73
Thu 22/1007:15 -
1 stop7h 40m
Deal found 12/8£73
Mon 28/913:25 -
1 stop8h 30m
Deal found 9/8£75
Thu 15/1013:25 -
1 stop8h 30m
Deal found 12/8£76
Thu 1/1011:05 -
1 stop7h 55m
Deal found 10/8£77
Wed 28/1011:15 -
1 stop6h 45m
Deal found 12/8£78
Mon 21/913:25 -
1 stop8h 30m
Deal found 11/8£79
Tue 27/1016:35 -
2 stops7h 00m
Deal found 12/8£80
Sat 5/907:15 -
1 stop7h 40m
Deal found 9/8£82
Fri 23/1016:00 -
1 stop7h 40m
Deal found 12/8£82
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 14 August 2026.
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 14 August 2026.
Use the filters below to find and compare flights from Helsinki to London Heathrow Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
HelsinkiLondon
HEL Helsinki-Vantaa - LHR London Heathrow
HELLHR
Helsinki-Vantaa
Tue 29/9
18:25-22:10
1 stop5h 45m
London Heathrow
Sat 3/10
20:25-12:05
1 stop13h 40m
£162
HelsinkiLondon
HEL Helsinki-Vantaa - LHR London Heathrow
HELLHR
Helsinki-Vantaa
Fri 18/9
11:05-17:40
2 stops8h 35m
London Heathrow
Sun 20/9
06:40-16:45
1 stop8h 05m
£231
HelsinkiLondon
HEL Helsinki-Vantaa - LHR London Heathrow
HELLHR
Helsinki-Vantaa
Thu 27/8
11:15-16:00
1 stop6h 45m
London Heathrow
Sat 29/8
06:40-15:20
1 stop6h 40m
£248
HelsinkiLondon
HEL Helsinki-Vantaa - LHR London Heathrow
HELLHR
Helsinki-Vantaa
Tue 22/9
19:30-20:40
Nonstop3h 10m
London Heathrow
Wed 23/9
16:10-21:00
Nonstop2h 50m
£248
HelsinkiLondon
HEL Helsinki-Vantaa - LHR London Heathrow
HELLHR
Helsinki-Vantaa
Sun 27/9
19:30-20:40
Nonstop3h 10m
London Heathrow
Wed 30/9
16:10-21:00
Nonstop2h 50m
£257
HelsinkiLondon
HEL Helsinki-Vantaa - LHR London Heathrow
HELLHR
Helsinki-Vantaa
Tue 27/10
09:45-16:00
2 stops8h 15m
London Heathrow
Sat 31/10
06:40-15:25
1 stop6h 45m
£276
HelsinkiLondon
HEL Helsinki-Vantaa - LHR London Heathrow
HELLHR
Helsinki-Vantaa
Sat 12/9
08:20-22:25
1 stop16h 05m
London Heathrow
Mon 14/9
18:30-11:10
1 stop14h 40m
£305
Fastest return journey
HelsinkiLondon
HEL Helsinki-Vantaa - LHR London Heathrow
HELLHR
Helsinki-Vantaa
Sat 3/10
14:05-15:10
Nonstop3h 05m
London Heathrow
Tue 6/10
07:30-12:15
Nonstop2h 45m
£312
HelsinkiLondon
HEL Helsinki-Vantaa - LHR London Heathrow
HELLHR
Helsinki-Vantaa
Sat 3/10
07:10-13:35
2 stops8h 25m
London Heathrow
Sat 3/10
17:00-11:25
2 stops16h 25m
£319
HelsinkiLondon
HEL Helsinki-Vantaa - LHR London Heathrow
HELLHR
Helsinki-Vantaa
Sat 26/9
12:05-22:25
1 stop12h 20m
London Heathrow
Sun 27/9
06:30-23:55
1 stop15h 25m
£330
Flights are sorted by cheapest return flights first.
Deals found on 11/8
Showing 1-10 of 19 resultsSorted by cheapest first
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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.
HEL-LHR
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
More
How far ahead should I book a flight from Helsinki to London Heathrow Airport?
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 35 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 £204). Flying from Helsinki to London Heathrow Airport in July is currently the most expensive (average of £276). 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 14 August 2026.
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 55% 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 8 August 2026.
Travellers seeking maximum savings on their Helsinki to London Heathrow Airport flight should consider departing on Saturday afternoons when fares are most often at their lowest. Monday 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?
Airfare is below average for this route at the moment.
Helsinki to London Heathrow Airport flights typically cost between £193 and £299 in October.The cheapest return price found within the last 5 days was £143 on Lufthansa (27 Oct–31 Oct).
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 14 August 2026.
The most flights from HEL to LHR are scheduled on a Wednesday (29 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (17 on average).
How often are flights from Helsinki to London delayed?
About 16% of weekly flights between Helsinki and London have experienced delays in the past year, with the average delay time being 96 minutes.
What is the most punctual flight time for Helsinki to London flights?
Historically, flights departing at night 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?
Tuesday 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 Helsinki to London flights?
Over the past year, Finnair have had the lowest number of delays on this route, with just 16% of flights being delayed.
What’s the top stopover airport for flights from Helsinki to London Heathrow Airport?
Share of one-stop return flights from Helsinki to London Heathrow Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Amsterdam (AMS) – chosen by Cheapflights users on 50% of one-stop itineraries from Helsinki to London Heathrow Airport on Cheapflights.
What’s the cheapest stopover airport for flights from Helsinki to London Heathrow Airport?
Average return fare for one-stop flights from Helsinki to London Heathrow Airport, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Amsterdam (AMS) is the most affordable one-stop option, with an average return flight price of £210.
What’s the fastest stopover option from Helsinki to London Heathrow Airport?
Shortest average travel time for one-stop one-way flights from Helsinki to London Heathrow Airport, 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: 7h 23m.
Which airport typically offers the quickest stopover for flights from Helsinki to London Heathrow Airport?
Average stopover duration for one-stop one-way flights from Helsinki to London Heathrow Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Copenhagen (CPH) offer the fastest connection on this route, with an average stopover time of 2h 40m.
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 14 August 2026.
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.
Missed out on getting window seat. Middle not as comfortable for long flight.
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 22 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 and Finnair can get you from Helsinki to London Heathrow Airport in just under 3h 10m. Your travel time can differ by up to 5h 25m. 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 £132, 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 44% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Helsinki to London Heathrow Airport one-way?
For one-way options, check prices for Scandinavian Airlines. According to our data, you can fly for as low as £65. Users have also found prices from £88 and £127 on Finnair and British Airways, respectively.
What are the most reliable airlines from Helsinki to London Heathrow Airport?
Consider LATAM Airlines (82%), American Airlines (77%) or Qantas Airways (77%) 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 £84. On average you can expect to pay £145. The most popular route, (Helsinki-Vantaa - London Heathrow), can usually be booked for £143.
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 £204). Flying from Helsinki to London Heathrow Airport in July is currently the most expensive (average of £276). 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 14 August 2026.
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 14 August 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 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.
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