Cheapest return flights from Basel to Helsinki in October from $233
AirHint found the following cheapest return flights from Basel (BSL) to Helsinki (HEL) in October 2024 (see full year).
Return flights
| 11 Oct - 13 Oct | KLM |
Also check the deals for one-way flights from Basel to Helsinki in October.
The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
