£32 Cheap Flights from Helsinki (HEL) to London (LON)

View £32 flight on Sun, 2 Nov 2025Opens in a new window

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Cheap Flights from Helsinki (HEL) to London (LON)

Prices were available within the past 7 days and start at £32 for one-way flights and £82 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Norwegian Air Sweden
Fri, 14 Nov - Mon, 17 Nov
HEL
Helsinki
LGW
London
£82 Return, found 1 day ago
£82
Return
found 1 day ago
Select Norwegian Air Sweden flight, departing Fri, 14 Nov from Helsinki to London, returning Mon, 17 Nov, priced at £82 found 1 day ago
Norwegian Air Sweden
Thu, 4 Dec - Tue, 9 Dec
HEL
Helsinki
LGW
London
£94 Return, found 2 days ago
£94
Return
found 2 days ago
Select Norwegian Air Sweden flight, departing Thu, 4 Dec from Helsinki to London, returning Tue, 9 Dec, priced at £94 found 2 days ago
Norwegian Air Sweden
Thu, 11 Sep - Wed, 17 Sep
HEL
Helsinki
LGW
London
£103 Return, found 2 days ago
£103
Return
found 2 days ago
Select Norwegian Air Sweden flight, departing Thu, 11 Sep from Helsinki to London, returning Wed, 17 Sep, priced at £103 found 2 days ago
Norwegian Air Sweden
Fri, 21 Nov - Wed, 26 Nov
HEL
Helsinki
LGW
London
£107 Return, just found
£107
Return
just found
Select Norwegian Air Sweden flight, departing Fri, 21 Nov from Helsinki to London, returning Wed, 26 Nov, priced at £107 just found
Norwegian Air Sweden
Sun, 26 Oct - Thu, 30 Oct
HEL
Helsinki
LGW
London
£108 Return, found 1 hour ago
£108
Return
found 1 hour ago
Select Norwegian Air Sweden flight, departing Sun, 26 Oct from Helsinki to London, returning Thu, 30 Oct, priced at £108 found 1 hour ago
Air Baltic
Fri, 26 Sep - Mon, 29 Sep
HEL
Helsinki
LGW
London
£162 Return, found 8 hours ago
£162
Return
found 8 hours ago
Select Air Baltic flight, departing Fri, 26 Sep from Helsinki to London, returning Mon, 29 Sep, priced at £162 found 8 hours ago
Lufthansa
Tue, 8 Apr - Sat, 20 Sep
HEL
Helsinki
LHR
London
£170 Return, found 1 hour ago
£170
Return
found 1 hour ago
Select Lufthansa flight, departing Tue, 8 Apr from Helsinki to London, returning Sat, 20 Sep, priced at £170 found 1 hour ago
Involatus
Wed, 7 May - Fri, 9 May
HEL
Helsinki
LGW
London
£173 Return, found 5 days ago
£173
Return
found 5 days ago
Select Involatus flight, departing Wed, 7 May from Helsinki to London, returning Fri, 9 May, priced at £173 found 5 days ago
Scandinavian Airlines
Wed, 9 Apr - Thu, 10 Apr
HEL
Helsinki
LHR
London
£173 Return, found 4 hours ago
£173
Return
found 4 hours ago
Select Scandinavian Airlines flight, departing Wed, 9 Apr from Helsinki to London, returning Thu, 10 Apr, priced at £173 found 4 hours ago
KLM
Sun, 23 Mar - Thu, 27 Mar
HEL
Helsinki
LHR
London
£195 Return, found 20 hours ago
£195
Return
found 20 hours ago
Select KLM flight, departing Sun, 23 Mar from Helsinki to London, returning Thu, 27 Mar, priced at £195 found 20 hours ago
Flight from Helsinki to London route information
Origin airport
Vantaa
Destination airport
Gatwick
Return price
£81
Distance
1845 km

Compare flights from Helsinki to London easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Helsinki to London. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to LON-All Airports in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Vantaa to LON-All Airports.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Vantaa (HEL) to LON-All Airports (LON) 

The easiest way to view the best deals on flights from Helsinki to London today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Vantaa to LON-All Airports start at just £82 and range up to £195.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Helsinki and London
  • booking your flight during November, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Helsinki to London flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Vantaa to LON-All Airports for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from Helsinki Airport to London (LON-All Airports)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip flight from Helsinki-Vantaa Airport to London (LON-All Airports) was £82. Cheap tickets don’t hang around, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Vantaa Airport (HEL) to London (LON-All Airports)?
We get that things crop up unexpectedly, so we’ve made it as easy as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Helsinki-Vantaa Airport to London (LON-All Airports) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Helsinki-Vantaa Airport to London (LON-All Airports) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from HEL to London (LON-All Airports)?
The flight distance between Helsinki-Vantaa Airport and London (LON-All Airports) is 1,800 kilometres. Bring a drink, some snacks and a laptop filled with movies. Keep yourself entertained and the time will fly by.
Which airlines fly direct from Helsinki Airport to London (LON-All Airports)?
Finnair (AY) is one of the top choices for many travellers flying between Helsinki-Vantaa Airport and London (LON-All Airports). Take your pick of the 126 flights it offers on this route each month. Offering 30 flights each month along this route, Ryanair (FR) is another traveller favourite.
Are Helsinki-Vantaa Airport to London (LON-All Airports) flight tickets cheaper when they're purchased at the last minute?
Booking last minute from HEL to London (LON-All Airports) can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out altogether! If you’d prefer to play it safe and start planning your trip ahead of time, Expedia compares flight deals up to 12 months in advance. Just keep in mind that not all airlines issue their prices that far in advance. Our suggestion? Check back often as prices are updated regularly.
*Available to Expedia members.