Cheapest return flights from Basel to Helsinki in March from 173€

AirHint found the following cheapest return flights from Basel (BSL) to Helsinki (HEL) in March 2026 (see full year).

Return flights

20 Mar - 27 Mar KLM
12 Mar - 15 Mar KLM
07 Mar - 08 Mar KLM
09 Mar - 14 Mar KLM
05 Mar - 10 Mar KLM
13 Mar - 15 Mar KLM
20 Mar - 25 Mar KLM
09 Mar - 17 Mar KLM
27 Mar - 29 Mar KLM
30 Mar - 09 Apr Lufthansa
31 Mar - 09 Apr Lufthansa
30 Mar - 08 Apr Lufthansa
29 Mar - 09 Apr KLM
29 Mar - 08 Apr KLM
25 Mar - 26 Mar KLM
30 Mar - 10 Apr Lufthansa
28 Mar - 09 Apr Lufthansa

Also check the deals for one-way flights from Basel to Helsinki in March.

Powered by

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.

Book a cheap hotel in Helsinki

Cheap car rent in Helsinki

Feel free to contact us with any feedback or request another flight research.