Lisbon (LIS) to Singapore (SIN) flight deal in business from $2,605

FinnairAYFinnair
Round Trip•Business Class
PortugalLIS

Portela Airport

Lisbon, Portugal
SingaporeSIN

Singapore Changi Airport

Singapore, Singapore
$4,341 USD
-40%$2,605 USD
Verified about 12 hours ago
Extremely Rare Availability
4% of dates checked are available within 10% of the lowest price

Saturday, October 24th, 2026

8 round-trip options

Returning
Thu, Oct 29, 2026•5 Day Trip
$5,128 USD
Google Flights
Returning
Fri, Oct 30, 2026•6 Day Trip
$5,699 USD
Google Flights
Returning
Sat, Oct 31, 2026•7 Day Trip
$5,128 USD
Google Flights
Returning
Mon, Nov 2, 2026•9 Day Trip
$4,875 USD
Google Flights
Returning
Wed, Nov 4, 2026•11 Day Trip
$4,447 USD
Google Flights
Returning
Thu, Nov 5, 2026•12 Day Trip
$5,445 USD
Google Flights
Returning
Fri, Nov 6, 2026•13 Day Trip
$5,121 USD
Google Flights
Returning
Sat, Nov 7, 2026•14 Day Trip
$4,875 USD
Google Flights