1,847 km · 2h 49m
LHRLondon
HELHelsinki
London → Helsinki price trends
From GBP 99
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Monthly fares are the cheapest Aviasales travellers found, as of 29 Oct 2026; the booking window is general guidance. Neither is a live quote.
Carriers seen in a sample search — verify availability
Austrian, British Airways (BA), Finnair (AY), ITA, Lufthansa (LH), SAS (SK), SWISS
Nonstop options were found in this sample search.
Lowest fares found for Nov 2026
GBP 99.00
Range found: GBP 99.00–110.00
Cheapest fares Aviasales travellers found in recent searches, as of 31 Oct 2026 · not a live quote · in GBP
How London → Helsinki fares move through the coming months: the cheapest fare Aviasales travellers found for each departure month, plus general guidance on when to book. Cached prices, not a live quote — always check the live price before booking.
Price trend
| Best time to book | From |
|---|---|
| Oct | GBP 158 |
| Nov | GBP 89 |
| Dec | GBP 87 |
| Feb | GBP 100 |
Cheapest fare per departure month found by Aviasales travellers, as of 29 Oct 2026 · in GBP · not a live quote
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