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
Tuesday, September 22nd, 2026
8 round-trip options
Returning
Sun, Sep 27, 2026•5 Day Trip
$4,666 USD
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Mon, Sep 28, 2026•6 Day Trip
$4,666 USD
Returning
Tue, Sep 29, 2026•7 Day Trip
$4,666 USD
Returning
Thu, Oct 1, 2026•9 Day Trip
$5,750 USD
Returning
Sat, Oct 3, 2026•11 Day Trip
$4,666 USD
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Sun, Oct 4, 2026•12 Day Trip
$5,750 USD
Returning
Mon, Oct 5, 2026•13 Day Trip
$4,666 USD
Returning
Tue, Oct 6, 2026•14 Day Trip
$4,096 USD