Lisbon (LIS) to Singapore (SIN) flight deal in business from $2,605
$4,341 USD
-40%$2,605 USD
Verified about 9 hours agoSeptember 2026
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Extremely Rare Availability
4% of dates checked are available within 10% of the lowest price
Wednesday, September 9th, 2026
8 round-trip options
Returning
Mon, Sep 14, 2026•5 Day Trip
$5,750 USD
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Tue, Sep 15, 2026•6 Day Trip
$4,214 USD
Returning
Wed, Sep 16, 2026•7 Day Trip
$4,096 USD
Returning
Fri, Sep 18, 2026•9 Day Trip
$4,857 USD
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Sun, Sep 20, 2026•11 Day Trip
$5,695 USD
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Mon, Sep 21, 2026•12 Day Trip
$4,287 USD
Returning
Tue, Sep 22, 2026•13 Day Trip
$4,666 USD
Returning
Wed, Sep 23, 2026•14 Day Trip
$4,784 USD