Lisbon (LIS) to Singapore (SIN) flight deal in business from $2,605
$4,341 USD
-40%$2,605 USD
Verified about 13 hours agoDecember 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Extremely Rare Availability
4% of dates checked are available within 10% of the lowest price
Sunday, December 6th, 2026
6 round-trip options
Returning
Fri, Dec 11, 2026•5 Day Trip
$4,608 USD
Returning
Sun, Dec 13, 2026•7 Day Trip
$4,361 USD
Returning
Tue, Dec 15, 2026•9 Day Trip
$4,622 USD
Returning
Wed, Dec 16, 2026•10 Day Trip
$4,361 USD
Returning
Thu, Dec 17, 2026•11 Day Trip
$4,361 USD
Returning
Sat, Dec 19, 2026•13 Day Trip
$5,445 USD