Lisbon (LIS) to Singapore (SIN) flight deal in business from $2,605
$4,341 USD
-40%$2,605 USD
Verified about 13 hours agoNovember 2026
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26$3,36327$3,09828$2,79329$3,36330$3,36331$3,6171$3,6102$2,7933$2,7934$2,7935$3,3636$4,0967$4,6158$4,8759$3,52610$3,22111$2,79312$3,22113$3,22114$3,79115$3,79116$2,79317$2,79318$2,79319$2,79320$2,79321$3,52622$2,79323$3,22124$3,03325$3,03526$3,36327$3,22128$3,61729$4,36130$4,3611$3,2112$3,3633$3,0354$3,7915$3,7916$4,361
Extremely Rare Availability
4% of dates checked are available within 10% of the lowest price
Friday, November 20th, 2026
6 round-trip options
Returning
Wed, Nov 25, 2026•5 Day Trip
$2,793 USD
Returning
Fri, Nov 27, 2026•7 Day Trip
$3,610 USD
Returning
Sun, Nov 29, 2026•9 Day Trip
$2,793 USD
Returning
Mon, Nov 30, 2026•10 Day Trip
$3,363 USD
Returning
Tue, Dec 1, 2026•11 Day Trip
$3,363 USD
Returning
Thu, Dec 3, 2026•13 Day Trip
$3,363 USD