Lisbon (LIS) to Singapore (SIN) flight deal in business from $2,605
$4,341 USD
-40%$2,605 USD
Verified about 12 hours agoOctober 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Extremely Rare Availability
4% of dates checked are available within 10% of the lowest price
Sunday, October 18th, 2026
8 round-trip options
Returning
Fri, Oct 23, 2026•5 Day Trip
$5,121 USD
Returning
Sat, Oct 24, 2026•6 Day Trip
$5,128 USD
Returning
Sun, Oct 25, 2026•7 Day Trip
$4,701 USD
Returning
Tue, Oct 27, 2026•9 Day Trip
$4,875 USD
Returning
Thu, Oct 29, 2026•11 Day Trip
$5,128 USD
Returning
Fri, Oct 30, 2026•12 Day Trip
$5,699 USD
Returning
Sat, Oct 31, 2026•13 Day Trip
$5,128 USD
Returning
Sun, Nov 1, 2026•14 Day Trip
$5,445 USD