Oslo (OSL) to Singapore (SIN) flight deal in business from $2,237
$5,206 USD
-57%$2,237 USD
Verified about 10 hours agoNovember 2026
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26$4,32327$3,13128$3,13129$3,72730$3,13131$4,3231$3,7272$3,7273$3,7274$3,7275$3,7276$4,8577$4,3238$4,3239$4,32310$4,32311$3,72712$4,32313$4,32314$5,45315$5,45316$4,85717$3,72718$3,72719$4,85720$4,85721$5,45322$5,45323$4,85724$4,85725$3,72726$4,32327$5,45328$6,5832930$5,4531$4,4102$4,4103$4,3234$5,4535$5,4536$5,453
Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price
Thursday, November 19th, 2026
10 round-trip options
Returning
Tue, Nov 24, 2026•5 Day Trip
$4,857 USD
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Wed, Nov 25, 2026•6 Day Trip
$4,857 USD
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Thu, Nov 26, 2026•7 Day Trip
$6,347 USD
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Fri, Nov 27, 2026•8 Day Trip
$4,857 USD
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Sat, Nov 28, 2026•9 Day Trip
$4,857 USD
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Sun, Nov 29, 2026•10 Day Trip
$4,857 USD
Returning
Mon, Nov 30, 2026•11 Day Trip
$4,857 USD
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Tue, Dec 1, 2026•12 Day Trip
$4,857 USD
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Wed, Dec 2, 2026•13 Day Trip
$4,857 USD
Returning
Thu, Dec 3, 2026•14 Day Trip
$4,857 USD