Adelaide (ADL) to Helsinki (HEL) flight deal in business from $6,595

Friday, September 18th, 2026

4 round-trip options

Returning
Thu, Sep 24, 20266 Day Trip
$9,064 USD
Returning
Sat, Sep 26, 20268 Day Trip
$10,110 USD
Returning
Tue, Sep 29, 202611 Day Trip
$10,012 USD
Returning
Thu, Oct 1, 202613 Day Trip
$9,064 USD