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

Tuesday, July 21st, 2026

4 round-trip options

Returning
Sun, Jul 26, 20265 Day Trip
$6,879 USD
Returning
Mon, Jul 27, 20266 Day Trip
$6,782 USD
Returning
Sat, Aug 1, 202611 Day Trip
$6,693 USD
Returning
Tue, Aug 4, 202614 Day Trip
$6,595 USD