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 23/6. Fares are subject to change and may not be available on all flights or dates of travel.
LON — HEL
26 Apr — 3 May1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Helsinki-Vantaa are usually found in February or January, booked 79 days in advance, depart on a Monday or Tuesday and return on a Friday
Cheap flight deals from London to Helsinki
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Cheapest flights from London to Helsinki
Explore the most affordable flight options available from London to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 March 2026.
Tue 21/407:00
STN
-
HEL
1 stop5h 35m
Ryanair
Tue 28/423:50
HEL
-
STN
Nonstop3h 00m
Ryanair
Deal found 24/3£65
Sat 11/406:25
STN
-
HEL
Nonstop2h 50m
Ryanair
Thu 23/415:50
HEL
-
STN
Nonstop3h 00m
Ryanair
Deal found 25/3£66
Sat 18/406:25
STN
-
HEL
Nonstop2h 50m
Ryanair
Thu 23/415:50
HEL
-
STN
Nonstop3h 00m
Ryanair
Deal found 25/3£67
Tue 21/418:35
STN
-
HEL
Nonstop2h 50m
Ryanair
Sun 26/423:25
HEL
-
STN
Nonstop3h 00m
Ryanair
Deal found 23/3£67
Tue 21/408:20
STN
-
HEL
1 stop11h 00m
Multiple Airlines
Sun 26/423:25
HEL
-
STN
Nonstop3h 00m
Multiple Airlines
Deal found 23/3£68
Tue 14/418:35
STN
-
HEL
Nonstop2h 50m
Ryanair
Sat 25/411:55
HEL
-
STN
Nonstop3h 00m
Ryanair
Deal found 25/3£69
Sat 25/421:50
STN
-
HEL
1 stop9h 45m
Ryanair
Sun 26/423:25
HEL
-
STN
Nonstop3h 00m
Ryanair
Deal found 25/3£70
Thu 16/410:25
STN
-
HEL
Nonstop2h 50m
Ryanair
Sun 19/423:25
HEL
-
STN
Nonstop3h 00m
Ryanair
Deal found 23/3£71
Mon 13/406:45
STN
-
HEL
Nonstop2h 50m
Ryanair
Wed 22/417:30
HEL
-
STN
Nonstop3h 00m
Ryanair
Deal found 25/3£72
Sat 11/406:25
STN
-
HEL
Nonstop2h 50m
Ryanair
Sat 25/411:55
HEL
-
STN
Nonstop3h 00m
Ryanair
Deal found 25/3£73
Mon 21/906:45
STN
-
HEL
Nonstop2h 50m
Ryanair
Thu 24/915:50
HEL
-
STN
Nonstop3h 00m
Ryanair
Deal found 26/3£73
Thu 12/1108:05
STN
-
HEL
Nonstop3h 10m
Ryanair
Sat 14/1120:45
HEL
-
STN
Nonstop3h 10m
Ryanair
Deal found 24/3£74
Best flights from London to Helsinki
Discover carefully curated flight deals from London to Helsinki that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 March 2026.
Mon 11/505:00
LTN
-
HEL
2 stops26h 30m
Multiple Airlines
Tue 19/518:50
HEL
-
LTN
2 stops27h 40m
Multiple Airlines
Deal found 22/3£142
Mon 7/909:10
LGW
-
HEL
1 stop13h 30m
airBaltic
Mon 14/909:00
HEL
-
LGW
1 stop9h 30m
airBaltic
Deal found 26/3£144
Fri 4/918:05
LHR
-
HEL
1 stop13h 30m
Scandinavian Airlines
Mon 7/921:15
HEL
-
LHR
1 stop13h 40m
Scandinavian Airlines
Deal found 25/3£163
Fri 17/409:50
LGW
-
HEL
Nonstop2h 50m
Norwegian
Mon 20/417:05
HEL
-
LGW
Nonstop3h 05m
Norwegian
Deal found 24/3£197
Wed 22/417:10
LCY
-
HEL
1 stop5h 15m
KLM
Wed 29/413:55
HEL
-
LCY
1 stop5h 25m
KLM
Deal found 25/3£207
Thu 23/409:15
LCY
-
HEL
1 stop5h 55m
Lufthansa
Thu 7/513:50
HEL
-
LCY
1 stop6h 05m
Lufthansa
Deal found 26/3£252
Sun 13/905:55
STN
-
HEL
2 stops12h 45m
Multiple Airlines
Sat 26/911:55
HEL
-
STN
Nonstop3h 00m
Multiple Airlines
Deal found 26/3£145
Fri 17/407:30
LHR
-
HEL
Nonstop2h 45m
Finnair
Mon 20/414:05
HEL
-
LHR
Nonstop3h 05m
Finnair
Deal found 25/3£291
Wed 15/406:05
LTN
-
HEL
2 stops10h 15m
Multiple Airlines
Wed 15/423:00
HEL
-
LTN
2 stops18h 35m
Multiple Airlines
Deal found 22/3£146
Fri 8/521:05
LHR
-
HEL
1 stop10h 30m
Scandinavian Airlines
Sat 9/515:10
HEL
-
LHR
1 stop5h 20m
Scandinavian Airlines
Deal found 24/3£177
Thu 14/519:35
LTN
-
HEL
2 stops24h 05m
Multiple Airlines
Tue 19/521:15
HEL
-
LTN
2 stops25h 15m
Multiple Airlines
Deal found 25/3£151
Sun 23/820:15
LGW
-
HEL
1 stop11h 15m
Norwegian
Thu 27/808:05
HEL
-
LGW
Nonstop3h 05m
Norwegian
Deal found 22/3£199
Fri 17/417:00
LHR
-
HEL
1 stop6h 30m
Scandinavian Airlines
Mon 20/416:25
HEL
-
LHR
2 stops7h 10m
Scandinavian Airlines
Deal found 26/3£188
Fri 15/509:50
LGW
-
HEL
Nonstop2h 50m
Norwegian
Mon 18/508:05
HEL
-
LGW
Nonstop3h 05m
Norwegian
Deal found 23/3£201
Fri 15/517:50
LCY
-
HEL
1 stop4h 35m
KLM
Mon 18/507:00
HEL
-
LCY
1 stop4h 30m
KLM
Deal found 24/3£221
Wed 6/520:50
LTN
-
HEL
1 stop10h 55m
Multiple Airlines
Wed 13/505:30
HEL
-
LTN
2 stops27h 45m
Multiple Airlines
Deal found 22/3£167
Sun 3/521:50
LTN
-
HEL
2 stops21h 30m
Multiple Airlines
Wed 6/516:25
HEL
-
LTN
2 stops9h 20m
Multiple Airlines
Deal found 25/3£169
Mon 8/609:50
LGW
-
HEL
Nonstop2h 50m
Norwegian
Wed 10/608:05
HEL
-
LGW
Nonstop3h 05m
Norwegian
Deal found 22/3£205
Fri 15/518:05
LHR
-
HEL
1 stop13h 30m
Scandinavian Airlines
Mon 18/511:05
HEL
-
LHR
2 stops6h 55m
Scandinavian Airlines
Deal found 23/3£209
Fri 12/617:50
LCY
-
HEL
1 stop4h 35m
KLM
Wed 17/607:00
HEL
-
LCY
1 stop4h 30m
KLM
Deal found 24/3£236
Fri 12/606:50
STN
-
HEL
3 stops23h 30m
Multiple Airlines
Mon 15/621:20
HEL
-
STN
2 stops29h 00m
Multiple Airlines
Deal found 24/3£172
Thu 20/820:45
LGW
-
HEL
1 stop10h 35m
Norwegian
Fri 28/808:05
HEL
-
LGW
Nonstop3h 05m
Norwegian
Deal found 22/3£212
Fri 10/715:30
LHR
-
HEL
1 stop7h 10m
Lufthansa
Sun 12/706:45
HEL
-
LHR
1 stop5h 55m
Lufthansa
Deal found 25/3£289
Thu 14/517:10
LCY
-
HEL
1 stop5h 15m
KLM
Mon 18/507:00
HEL
-
LCY
1 stop4h 30m
KLM
Deal found 25/3£241
Thu 14/510:35
LHR
-
HEL
2 stops8h 00m
Scandinavian Airlines
Mon 18/511:05
HEL
-
LHR
2 stops6h 55m
Scandinavian Airlines
Deal found 25/3£223
Thu 20/820:45
LGW
-
HEL
1 stop10h 35m
Norwegian
Mon 31/808:05
HEL
-
LGW
Nonstop3h 05m
Norwegian
Deal found 22/3£212
Fri 15/508:05
LTN
-
HEL
2 stops22h 15m
Multiple Airlines
Mon 18/518:50
HEL
-
LTN
2 stops12h 05m
Multiple Airlines
Deal found 23/3£177
Mon 7/917:10
LCY
-
HEL
1 stop5h 15m
KLM
Mon 14/913:55
HEL
-
LCY
1 stop6h 35m
KLM
Deal found 26/3£245
Thu 30/409:55
LGW
-
HEL
Nonstop2h 50m
Norwegian
Wed 6/507:05
HEL
-
LGW
1 stop5h 15m
Norwegian
Deal found 23/3£217
Thu 21/521:40
LTN
-
HEL
2 stops22h 55m
Multiple Airlines
Mon 25/518:50
HEL
-
LTN
2 stops12h 05m
Multiple Airlines
Deal found 23/3£180
Direct flights from London to Helsinki
Explore direct flight options from London to Helsinki based on user searches, and compare prices and availability for your desired travel dates. Data last updated 27 March 2026.
Sat 11/406:25
STN
-
HEL
Nonstop2h 50m
Ryanair
Thu 23/415:50
HEL
-
STN
Nonstop3h 00m
Ryanair
Deal found 25/3£66
Sat 18/406:25
STN
-
HEL
Nonstop2h 50m
Ryanair
Thu 23/415:50
HEL
-
STN
Nonstop3h 00m
Ryanair
Deal found 25/3£67
Tue 21/418:35
STN
-
HEL
Nonstop2h 50m
Ryanair
Sun 26/423:25
HEL
-
STN
Nonstop3h 00m
Ryanair
Deal found 23/3£67
Tue 14/418:35
STN
-
HEL
Nonstop2h 50m
Ryanair
Sat 25/411:55
HEL
-
STN
Nonstop3h 00m
Ryanair
Deal found 25/3£69
Mon 11/506:45
STN
-
HEL
Nonstop2h 50m
Ryanair
Tue 26/523:50
HEL
-
STN
Nonstop3h 00m
Ryanair
Deal found 23/3£70
Thu 16/410:25
STN
-
HEL
Nonstop2h 50m
Ryanair
Sun 19/423:25
HEL
-
STN
Nonstop3h 00m
Ryanair
Deal found 23/3£71
Mon 13/406:45
STN
-
HEL
Nonstop2h 50m
Ryanair
Wed 22/417:30
HEL
-
STN
Nonstop3h 00m
Ryanair
Deal found 25/3£72
Sat 11/406:25
STN
-
HEL
Nonstop2h 50m
Ryanair
Sat 25/411:55
HEL
-
STN
Nonstop3h 00m
Ryanair
Deal found 25/3£73
Mon 21/906:45
STN
-
HEL
Nonstop2h 50m
Ryanair
Thu 24/915:50
HEL
-
STN
Nonstop3h 00m
Ryanair
Deal found 26/3£73
Thu 3/910:25
STN
-
HEL
Nonstop2h 50m
Ryanair
Tue 8/923:50
HEL
-
STN
Nonstop3h 00m
Ryanair
Deal found 25/3£74
Sat 25/406:25
STN
-
HEL
Nonstop2h 50m
Ryanair
Sun 26/423:25
HEL
-
STN
Nonstop3h 00m
Ryanair
Deal found 24/3£76
Thu 17/909:55
LGW
-
HEL
Nonstop2h 50m
Norwegian
Mon 21/908:05
HEL
-
LGW
Nonstop3h 05m
Norwegian
Deal found 23/3£106
Last-minute flights from London to Helsinki
Discover last-minute flight deals from London to Helsinki. Data last updated 27 March 2026 and is based on user searches.
Fri 3/420:25
LHR
-
HEL
1 stop13h 40m
Lufthansa
Mon 6/412:50
HEL
-
LHR
1 stop6h 15m
Lufthansa
Deal found 27/3£206
Sat 4/406:25
STN
-
HEL
Nonstop2h 50m
Multiple Airlines
Mon 13/421:15
HEL
-
STN
1 stop12h 40m
Multiple Airlines
Deal found 24/3£147
Sat 4/406:25
STN
-
HEL
Nonstop2h 50m
Ryanair
Thu 30/421:05
HEL
-
STN
1 stop27h 15m
Ryanair
Deal found 24/3£160
Sat 4/406:30
LHR
-
HEL
1 stop9h 00m
Lufthansa
Sat 11/419:40
HEL
-
LHR
1 stop14h 35m
Lufthansa
Deal found 23/3£174
Sat 4/406:25
STN
-
HEL
Nonstop2h 50m
Multiple Airlines
Wed 13/507:00
HEL
-
STN
1 stop19h 15m
Multiple Airlines
Deal found 26/3£175
Sat 4/406:25
STN
-
HEL
Nonstop2h 50m
Ryanair
Wed 13/517:30
HEL
-
STN
Nonstop3h 00m
Ryanair
Deal found 26/3£181
Sat 4/406:25
STN
-
HEL
Nonstop2h 50m
Ryanair
Wed 8/417:30
HEL
-
STN
Nonstop3h 00m
Ryanair
Deal found 24/3£184
Sat 4/406:25
STN
-
HEL
Nonstop2h 50m
Multiple Airlines
Wed 8/415:40
HEL
-
STN
2 stops10h 30m
Multiple Airlines
Deal found 23/3£190
Sat 4/406:25
STN
-
HEL
Nonstop2h 50m
Ryanair
Tue 7/423:50
HEL
-
STN
Nonstop3h 00m
Ryanair
Deal found 25/3£196
Sat 4/406:25
STN
-
HEL
Nonstop2h 50m
Ryanair
Wed 8/400:00
HEL
-
STN
1 stop9h 55m
Ryanair
Deal found 25/3£198
Sat 4/407:30
LHR
-
HEL
1 stop8h 00m
Lufthansa
Wed 8/413:55
HEL
-
LHR
1 stop5h 45m
Lufthansa
Deal found 23/3£200
Sat 4/406:30
LHR
-
HEL
1 stop9h 10m
KLM
Wed 8/407:00
HEL
-
LHR
1 stop5h 45m
KLM
Deal found 25/3£211
One-way flights from London to Helsinki
Search for one-way flight options from London to Helsinki. Find affordable one-way fares based on user searches. Data last updated 27 March 2026.
Tue 23/618:35
STN
-
HEL
Nonstop2h 50m
Ryanair
Deal found 23/3£49
Wed 15/420:50
LTN
-
HEL
1 stop10h 55m
Multiple Airlines
Deal found 22/3£49
Wed 10/612:05
STN
-
HEL
Nonstop2h 50m
Ryanair
Deal found 22/3£49
Fri 11/913:10
STN
-
HEL
Nonstop2h 50m
Ryanair
Deal found 24/3£52
Wed 22/408:20
STN
-
HEL
1 stop13h 05m
Ryanair
Deal found 25/3£53
Wed 20/512:05
STN
-
HEL
Nonstop2h 50m
Ryanair
Deal found 22/3£54
Mon 13/417:00
STN
-
HEL
1 stop19h 35m
Ryanair
Deal found 24/3£55
Mon 20/412:50
STN
-
HEL
1 stop23h 45m
Ryanair
Deal found 23/3£56
Tue 21/418:35
STN
-
HEL
Nonstop2h 50m
Ryanair
Deal found 23/3£57
Wed 22/420:50
LTN
-
HEL
1 stop10h 55m
Multiple Airlines
Deal found 25/3£57
Wed 8/420:50
STN
-
HEL
1 stop21h 40m
Ryanair
Deal found 25/3£58
Tue 14/407:00
STN
-
HEL
1 stop5h 35m
Ryanair
Deal found 27/3£58
Find flight deals from London to Helsinki
Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 27 March 2026.
Customise your flight search to find flights from London 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 27 March 2026.
Use the filters below to find and compare flights from London to Helsinki that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
LondonHelsinki
LTN - HEL
LTNHEL
London Luton
Mon 11/5
05:00-09:30
2 stops26h 30m
Helsinki-Vantaa
Tue 19/5
18:50-20:30
2 stops27h 40m
£142
LondonHelsinki
LGW - HEL
LGWHEL
London Gatwick
Mon 7/9
09:10-00:40
1 stop13h 30m
Helsinki-Vantaa
Mon 14/9
09:00-16:30
1 stop9h 30m
£144
LondonHelsinki
STN - HEL
STNHEL
London Stansted
Sun 13/9
05:55-20:40
2 stops12h 45m
Helsinki-Vantaa
Sat 26/9
11:55-12:55
Nonstop3h 00m
£145
LondonHelsinki
LTN - HEL
LTNHEL
London Luton
Wed 15/4
06:05-18:20
2 stops10h 15m
Helsinki-Vantaa
Wed 15/4
23:00-15:35
2 stops18h 35m
£146
LondonHelsinki
LTN - HEL
LTNHEL
London Luton
Thu 14/5
19:35-21:40
2 stops24h 05m
Helsinki-Vantaa
Tue 19/5
21:15-20:30
2 stops25h 15m
£151
LondonHelsinki
LHR - HEL
LHRHEL
London Heathrow
Fri 4/9
18:05-09:35
1 stop13h 30m
Helsinki-Vantaa
Mon 7/9
21:15-08:55
1 stop13h 40m
£163
LondonHelsinki
LTN - HEL
LTNHEL
London Luton
Wed 6/5
20:50-09:45
1 stop10h 55m
Helsinki-Vantaa
Wed 13/5
05:30-07:15
2 stops27h 45m
£167
LondonHelsinki
LTN - HEL
LTNHEL
London Luton
Sun 3/5
21:50-21:20
2 stops21h 30m
Helsinki-Vantaa
Wed 6/5
16:25-23:45
2 stops9h 20m
£169
LondonHelsinki
STN - HEL
STNHEL
London Stansted
Fri 12/6
06:50-08:20
3 stops23h 30m
Helsinki-Vantaa
Mon 15/6
21:20-00:20
2 stops29h 00m
£172
LondonHelsinki
LHR - HEL
LHRHEL
London Heathrow
Fri 8/5
21:05-09:35
1 stop10h 30m
Helsinki-Vantaa
Sat 9/5
15:10-18:30
1 stop5h 20m
£177
Flights are sorted by cheapest return flights first.
Deals found on 22/3
Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6
Best time to book a flight from London to Helsinki
Have a flexible travel schedule? Discover the best time to fly to Helsinki from London with our price prediction graph.
LON-HEL
STN-HEL
LHR-HEL
LTN-HEL
LGW-HEL
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 to Helsinki
LON-HEL
STN-HEL
LHR-HEL
LTN-HEL
LGW-HEL
How far ahead should I book a flight from London to Helsinki?
Use this chart to determine the optimal time to book a return flight from London to Helsinki. Price data was last updated on 13 March 2026.
To ensure you get the cheapest price possible for a flight from London to Helsinki, you should look to book at least 79 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 to Helsinki?
Currently, March is the cheapest month in which you can book a flight from London to Helsinki (average of £42). Flying from London to Helsinki in July is currently the most expensive (average of £104). 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 LON to HEL?
Find hourly flight availability from London 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 27 March 2026.
It’s optimal to fly from London to Helsinki in the evening. By choosing this option you can save up to 37% on the cost of your flight, compared to a flight at midday.
How much does it cost for a return flight from London to Helsinki?
What’s the top stopover airport for flights from London to Helsinki?
Share of one-stop return flights from London to Helsinki chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Stockholm (ARN) – chosen by Cheapflights users on 59% of one-stop itineraries from London to Helsinki on Cheapflights.
What’s the cheapest stopover airport for flights from London to Helsinki?
Average return fare for one-stop flights from London 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 £176.
What’s the fastest stopover option from London to Helsinki?
Shortest average travel time for one-stop one-way flights from London to Helsinki, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Oslo (OSL) have the shortest average one-way travel time for one-stop routes: 4h 50m.
Which airport typically offers the quickest stopover for flights from London to Helsinki?
Average stopover duration for one-stop one-way flights from London to Helsinki, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Oslo (OSL) offer the fastest connection on this route, with an average stopover time of 1h 30m.
How often are flights from London to Helsinki delayed?
About 19% of weekly flights between London and Helsinki have experienced delays in the past year, with the average delay time being 106 minutes.
What is the most punctual flight time for London to Helsinki 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 London to Helsinki flights?
Over the past year, Ryanair have had the lowest number of delays on this route, with just 12% of flights being delayed.
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 27 March 2026.
Read reviews from past customers who have flown with Norwegian,Norwegian, andFinnair
from London to Helsinki. 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.
Great experience, and best in our Europe trip, comparing Easy Jet, Ryan Air, and vueling when having cabin bag in the equation. Plenty of leg room, as much as the additional paid leg room seats on the other flights we had, boarding from back as well as front of plane was a bonus. No waiting around on the tarmac in full sun (thanks RA), great boarding! Good crew, and a few free rows of seats.
Great experience, and best in our Europe trip, comparing Easy Jet, Ryan Air, and vueling when having cabin bag in the equation. Plenty of leg room, as much as the additional paid leg room seats on the other flights we had, boarding from back as well as front of plane was a bonus. No waiting around on the tarmac in full sun (thanks RA), great boarding! Good crew, and a few free rows of seats.
Great experience, and best in our Europe trip, comparing Easy Jet, Ryan Air, and vueling when having cabin bag in the equation. Plenty of leg room, as much as the additional paid leg room seats on the other flights we had, boarding from back as well as front of plane was a bonus. No waiting around on the tarmac in full sun (thanks RA), great boarding! Good crew, and a few free rows of seats.
Great experience, and best in our Europe trip, comparing Easy Jet, Ryan Air, and vueling when having cabin bag in the equation. Plenty of leg room, as much as the additional paid leg room seats on the other flights we had, boarding from back as well as front of plane was a bonus. No waiting around on the tarmac in full sun (thanks RA), great boarding! Good crew, and a few free rows of seats.
Great experience, and best in our Europe trip, comparing Easy Jet, Ryan Air, and vueling when having cabin bag in the equation. Plenty of leg room, as much as the additional paid leg room seats on the other flights we had, boarding from back as well as front of plane was a bonus. No waiting around on the tarmac in full sun (thanks RA), great boarding! Good crew, and a few free rows of seats.
Great experience, and best in our Europe trip, comparing Easy Jet, Ryan Air, and vueling when having cabin bag in the equation. Plenty of leg room, as much as the additional paid leg room seats on the other flights we had, boarding from back as well as front of plane was a bonus. No waiting around on the tarmac in full sun (thanks RA), great boarding! Good crew, and a few free rows of seats.
Related info for your journey
Find useful and relevant information for your journey from London to Helsinki. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airports serve London to Helsinki flights?
There are a number of good flight connections to Helsinki from London. There are two key airports commonly serving London to Helsinki flights, namely Heathrow and Gatwick. While both are within proximity to the city, Heathrow is the closest, situated just to the west of the city centre, with Gatwick being further south. Both airports see more passengers through their doors than any others in the UK, with Heathrow taking the lead. Helsinki Airport is the fourth busiest airport across the Nordic countries and is the primary international airport serving the Finnish capital and its surrounding area. Helsinki airport can be found just a short distance north of the city centre.
Which airlines fly directly from London to Helsinki?
Through Cheapflights, you can easily browse the most convenient and direct options currently available to you. You'll find that it is possible to fly directly from London to Helsinki with several reputable airlines to choose from, including Finnair and British Airways. Both will take you straight from Heathrow to Helsinki in just a couple of hours. There are also direct flights coming out of Gatwick to Helsinki, where you can opt to fly with airlines like Norwegian Air Shuttle.
What are the stopover options between London to Helsinki?
It is more than viable to have a stopover between London and Helsinki if you choose to do so. Some of the more common options are to travel with SAS Airlines, where you would find yourself having a brief stopover in Stockholm, or with AirBaltic, stopping over in Riga, Latvia, before continuing onwards to Helsinki. You may be able to find significantly cheaper flights by choosing to have a brief stopover, adding only an hour or two to your total travel time. By including the option to stopover in your search through Cheapflights, you will be presented with more choice when it comes to available dates, as well as the time of day you can fly.
Do I need a passport or visa to fly from London to Helsinki?
You will need to bring along your valid UK passport to allow you to enter Finland but you do not currently require a visa if you plan to visit Finland as a tourist for less than 90 days. Something to keep in mind, however, is that any visits to other Schengen countries during the 180 days before you travel to Finland will count towards those 90 days. If you wish to stay in Finland for longer than this time period Finnish government entry requirements must be met and a visa may be required. We recommend taking a look at the Finnish government website for further information and advice.
What airport do you fly into for flights to Helsinki from London?
Helsinki-Vantaa (HEL) is the airport you will fly into if you book a flight from London to Helsinki. You should not have trouble finding flights to Helsinki-Vantaa from London; the airport handles an average of 17 inbound flights from London per day. You should also have plenty of airline options to choose from since 10 airlines have flights to the Helsinki airport from London. It is only a 10.6 mi journey from Helsinki-Vantaa (HEL) to Helsinki’s city center.
How long is the flight from London to Helsinki?
There are many flights that can get you from London to Helsinki in 2h 50m. Fly via airBaltic, Scandinavian Airlines, or Norwegian to get the fastest option. London and Helsinki are separated by a distance of 1153 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines flying from London to Helsinki round-trip?
Currently priced at £49, Ryanair will fly you from London to Helsinki and back. In addition to Ryanair, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Norwegian and airBaltic - these airlines can fly you to your destination from £60 and £77, respectively. Ryanair is 65% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from London to Helsinki one-way?
£17 is the cheapest one-way deal found within the past few days, from Ryanair. You may also be able to find cheap deals on Norwegian and Norwegian, with prices starting from £55 and £69, respectively.
What are the most popular routes from London to Helsinki?
While some choose either London Gatwick - Helsinki-Vantaa or London City - Helsinki-Vantaa, London Heathrow - Helsinki-Vantaa is the most popular route from London to Helsinki.
What are the most reliable airlines from London to Helsinki?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London to Helsinki on time: Japan Airlines (83%), Malaysia Airlines (83%), Vietnam Airlines (82%).
What are the cheapest flights from London to Helsinki?
The cheapest flight price from London to Helsinki is £138. On average you can expect to pay £1,208. The most popular route, (London Heathrow - Helsinki-Vantaa), can usually be booked for £148.
Can I find deals for business class flights from London to Helsinki?
Yes. Cheapflights offers flight deals from London 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 to Helsinki?
Currently, March is the cheapest month in which you can book a flight from London to Helsinki (average of £42). Flying from London to Helsinki in July is currently the most expensive (average of £104). 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
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Fly from London to Helsinki on these airlines
Choose from the following airlines for your flight from London to Helsinki. Flights are based on user searches made on Cheapflights and were last updated on 27 March 2026.
Explore flights to Helsinki departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 27 March 2026.
Discover the top 10 airlines that operate flights from London 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 27 March 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 London to Helsinki?
Cheapflights makes it easy to find London to Helsinki flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from London to Helsinki?
Millions of users choose and trust Cheapflights to book the best flight deals from London 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 London to Helsinki with no change fees?
Yes, we can. To see specific flights from London to Helsinki with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from London to Helsinki become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Helsinki from London today and book when prices fit your budget.
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