HEL → STN · direct available
Cheap flights from Helsinki to London
We track fares from Helsinki to London, United Kingdom every day. Across 61 prices we've logged, the cheapest was €51 return and a typical fare runs around €67. The cheapest month to fly is usually Sept 2026.
Cheapest seen
€51
Typical price
€67
Cheapest month
Sept 2026
Non-stop
Available
No live deal on this exact route right now — but the typical fare is around €67. Search your dates below, or browse all current deals.
Cheapest months to fly
The typical cheapest fare by month, from our tracking — a guide only. Check the live price on Aviasales before booking.
| Month | Typical from | Check price |
|---|---|---|
| Sept 2026 | €51 | Check on Aviasales → |
| Oct 2026 | €60 | Check on Aviasales → |
Each link opens the live Aviasales search for that month, where you can pick the exact cheapest dates.
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Helsinki to London: the basics
- Route
- Helsinki (HEL) → London (STN)
- Distance
- 1,781 km
- Non-stop
- Yes
- Airlines seen
- Norwegian Air Sweden, Norwegian, Ryanair
Planning the trip? United Kingdom: what to see and when to go covers where to go and when.