Flight Routes from London Heathrow to Helsinki

Trip type

Our cheapest offers for flights from London Heathrow to Helsinki

Here you can compare cheap flights from London Heathrow (LHR) to Helsinki (HEL) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Helsinki. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
London Heathrow
Helsinki
Outbound
22/06/26
1 Stopover (ARN)
SK0528, SK0710
19h 10min
Return
24/06/26
1 Stopover (CPH)
SK1705, SK0501
04h 45min
SAS Scandinavian Airlines
£219
Best option
London Heathrow
Helsinki
Outbound
22/06/26
direct
AY1332
02h 55min
Return
24/06/26
direct
AY1337
03h 05min
Finnair
£408
London Heathrow
Helsinki
Outbound
22/06/26
1 Stopover (ARN)
SK0528, SK0710
19h 10min
Return
24/06/26
1 Stopover (CPH)
SK1705, SK0501
04h 45min
SAS Scandinavian Airlines
£227
London Heathrow
Helsinki
Outbound
22/06/26
1 Stopover (CPH)
SK1516, SK1720
04h 50min
Return
24/06/26
1 Stopover (CPH)
SK1705, SK0501
04h 45min
SAS Scandinavian Airlines
£245
London Heathrow
Helsinki
Outbound
22/06/26
1 Stopover (CPH)
SK0506, SK1720
06h 30min
Return
24/06/26
1 Stopover (CPH)
SK1705, SK0501
04h 45min
SAS Scandinavian Airlines
£262
London Heathrow
Helsinki
Outbound
22/06/26
1 Stopover (CPH)
SK0506, SK1720
06h 30min
Return
24/06/26
1 Stopover (CPH)
SK1705, SK0501
04h 45min
SAS Scandinavian Airlines ?
£263
London Heathrow
Helsinki
Outbound
22/06/26
1 Stopover (CPH)
SK1516, SK1720
04h 50min
Return
24/06/26
1 Stopover (CPH)
SK1705, SK0501
04h 45min
SAS Scandinavian Airlines
£267
London Heathrow
Helsinki
Outbound
24/06/26
1 Stopover (FRA)
LH0901, LH0850
05h 30min
Return
25/06/26
1 Stopover (FRA)
LH0849, LH4230
05h 50min
Lufthansa ?
£297
London Heathrow
Helsinki
Outbound
22/06/26
1 Stopover (CPH)
SK0506, SK1720
06h 30min
Return
24/06/26
1 Stopover (CPH)
SK1705, SK0501
04h 45min
SAS Scandinavian Airlines ?
£356
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from London Heathrow to Helsinki

Favourite airline: SAS
90 % of bookings on this flight route are made with SAS, Finnair and KLM.
SAS
52 %
Finnair
33 %
KLM
5 %
Stopover flights are the cheapest connection
Flights with a stopover are on average £84.00 cheaper than direct flights.
non stop flight
1 stop
2 stops
02h 55min
14h 45min
07h 40min
222 £
138 £
425 £
Favourite connection: via Stockholm
55 % of tickets booked on this route are for flights via Stockholm.
Route
bookings
1 stopover Stockholm-Arlanda
14h 45min, from 138 £
55 %
Direct flights
02h 55min, from 222 £
40 %
1 stopover Amsterdam Schiphol
05h 00min, from 220 £
5 %

Important flight information

Flight information: London Heathrow - Helsinki

Outbound and return from 218,10 £
Flight duration min. 02:50 / max. 03:05
Return flight duration min. 03:10/ max. 03:25
Distance 1849 km
Flights per week 55
Departure airport Airport London Heathrow (LHR)
Arrival airport Airport Helsinki-Vantaa (HEL)
Destination country Flights to Finland
City-Code - Arrival airport London - Helsinki-Vantaa
Departure airport - Destination country London Heathrow - Finland
Alternative flights to Helsinki
Flight destinations with a similar price