Find Cheap Flights from London (LON) to Helsinki (HEL) from €142

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Selected flight deals from London to Helsinki

The lowest prices found within the past 7 days from London to Helsinki were €34 for one-way flights and €142 for return flights, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, 12 Nov - Mon, 30 Nov
LGW
Gatwick
HEL
Vantaa
€142 Return, found 1 day ago
€142
Return
found 1 day ago
Select Norwegian Air Sweden flight, departing Thu, 12 Nov from Gatwick to Vantaa, returning Mon, 30 Nov, priced at €142 found 1 day ago
Thu, 17 Sept - Sun, 20 Sept
STN
Stansted
HEL
Vantaa
€173 Return, found 6 days ago
€173
Return
found 6 days ago
Select Ryanair flight, departing Thu, 17 Sept from Stansted to Vantaa, returning Sun, 20 Sept, priced at €173 found 6 days ago
Mon, 28 Sept - Tue, 13 Oct
LGW
Gatwick
HEL
Vantaa
€186 Return, found 4 days ago
€186
Return
found 4 days ago
Select Norwegian Air Shuttle flight, departing Mon, 28 Sept from Gatwick to Vantaa, returning Tue, 13 Oct, priced at €186 found 4 days ago
Sun, 6 Sept - Mon, 7 Sept
LHR
Heathrow
HEL
Vantaa
€194 Return, found 6 days ago
€194
Return
found 6 days ago
Select Lufthansa flight, departing Sun, 6 Sept from Heathrow to Vantaa, returning Mon, 7 Sept, priced at €194 found 6 days ago
Sun, 13 Sept - Mon, 14 Sept
LHR
Heathrow
HEL
Vantaa
€194 Return, found 1 hour ago
€194
Return
found 1 hour ago
Select Scandinavian Airlines flight, departing Sun, 13 Sept from Heathrow to Vantaa, returning Mon, 14 Sept, priced at €194 found 1 hour ago
Cheap Flights from London to Helsinki & Flight Information
Origin airport IATA code
LGW
Destination airport IATA code
HEL
Number of flight options
1
Roundtrip price
€141
Average flight time
4 hours 50 mins

Best Day to Book Flight from London to Helsinki

Helsinki Flight Information

Traveling From
London
Origin Airport IATA Code
LON
Traveling To
Helsinki
Destination Airport IATA Code
HEL
Number of Airlines Serving
Available Airlines
Ryanair, Norwegian Air Sweden, Scandinavian Airlines, Air Baltic, Norwegian Air Shuttle, Lufthansa
Distance
Direct Flight Time
Flight Price
€142

Need a car after flight from London to Helsinki

Economy

Chevrolet Spark
  • 4 people
Chevrolet Spark
Economy Chevrolet Spark

Compact

Ford Focus
  • 4 people
Ford Focus
Compact Ford Focus

Midsize

Toyota Corolla
  • 5 people
Toyota Corolla
Midsize Toyota Corolla

SUV

Jeep Compass
  • 5 people
Jeep Compass
SUV Jeep Compass

Place to stay after flight from London to Helsinki

Scandic Grand Central Helsinki

Scandic Grand Central Helsinki

4 out of 5
Vilhonkatu 13 Helsinki
Yövy tässä hotellissa kohteessa Helsinki. Nauti aamiaisesta (lisämaksusta), kuntokeskuksesta ja ympäri vuorokauden auki olevasta vastaanotosta. Asiakkaamme kehuvat ...
9.4/10 Exceptional! (2,276 reviews)
"A fantastic location at the railway station with access to trans buses and taxis too."

Reviewed on 23 Aug 2026

Opens in a new windowScandic Grand Central Helsinki
VALO Hotel & Work Helsinki

VALO Hotel & Work Helsinki

4 out of 5
Mannerheimintie 109 Helsinki
Yövy tässä hotellissa kohteessa Helsinki. Nauti ilmaisesta Wi-Fi-yhteydestä, kattoterassista ja aamiaisesta (lisämaksusta). Asiakkaamme kehuvat majoituspaikan ...
9/10 Wonderful! (1,886 reviews)
"The room was perfectly clean albeit a little cramped for two people. The staff was super helpful and nice. Loved the breakfast. I had a free breakfast benefit from Hotels.com and it was accepted after confirming with a staff member, so I was really happy about that."

Reviewed on 22 Aug 2026

Opens in a new windowVALO Hotel & Work Helsinki
Clarion Hotel Helsinki

Clarion Hotel Helsinki

4.5 out of 5
Tyynenmerenkatu 2 Helsinki Uusimaa
Yövy tässä ylellisessä hotellissa kohteessa Helsinki. Nauti ilmaisesta Wi-Fi-yhteydestä, 3 baarista/loungesta ja aamiaisesta (lisämaksusta). Asiakkaamme kehuvat ...
9/10 Wonderful! (1,548 reviews)
"clean room, helpful staff, great view from room, very good restaurant at location"

Reviewed on 23 Aug 2026

Opens in a new windowClarion Hotel Helsinki
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Clarion Hotel Helsinki Airport

Clarion Hotel Helsinki Airport

4 out of 5
Taivastie 3 Vantaa Vantaa
Yövy tässä hotellissa kohteessa Vantaa. Nauti aamiaisesta (lisämaksusta), kuntokeskuksesta ja paikan päällä olevista kylpyläpalveluista. Lähellä sijaitsevat ...
Opens in a new windowClarion Hotel Helsinki Airport
Marski by Scandic

Marski by Scandic

4 out of 5
Mannerheimintie 10 Helsinki
Yövy tässä hotellissa kohteessa Helsinki. Nauti ilmaisesta Wi-Fi-yhteydestä, aamiaisesta (lisämaksusta) ja huonepalvelusta. Asiakkaamme kehuvat majoituspaikan ...
9/10 Wonderful! (1,746 reviews)
"Centre of city, plentiful food for hearty breakfast, good coffee. Lots to see and do within walking distance."

Reviewed on 23 Aug 2026

Opens in a new windowMarski by Scandic
Scandic Simonkenttä

Scandic Simonkenttä

4 out of 5
Simonkatu 9 Helsinki
Yövy tässä liikematkustukseen soveltuvassa hotellissa kohteessa Helsinki. Nauti aamiaisesta (lisämaksusta), huonepalvelusta ja kuntokeskuksesta. Asiakkaamme ...
8.8/10 Excellent! (1,016 reviews)
"Great location near everything by walk."

Reviewed on 22 Aug 2026

Opens in a new windowScandic Simonkenttä
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Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Terms & Conditions

Flight prices above are per person all prepaid taxes and online service fees included and subject to availability