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Finnair
Round Trip
•
Business Class
OSL
Oslo Airport, Gardermoen
Oslo, Norway
SIN
Singapore Changi Airport
Singapore, Singapore
$3,290 USD
-37%
$2,067
USD
Verified Dec 1, 2025 at 2:32 AM
December 2025
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Rare Availability
8% of dates checked are available within 10% of the lowest price
Tuesday, December 2nd, 2025
0 round-trip options
No flight details available for this date.
