Adelaide (ADL) to Helsinki (HEL) flight deal in business from $6,488
$7,594 USD
-15%$6,488 USD
Verified 1 day agoSeptember 2026
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Good Availability
47% of dates checked are available within 10% of the lowest price
Saturday, September 5th, 2026
1 round-trip options
Returning
Sat, Sep 19, 2026•14 Day Trip
$7,786 USD