Sofia (SOF) to Singapore (SIN) flight deal in first from $5,365

Sunday, November 15th, 2026

6 round-trip options

Returning
Fri, Nov 20, 20265 Day Trip
$8,993 USD
Returning
Sat, Nov 21, 20266 Day Trip
$8,993 USD
Returning
Tue, Nov 24, 20269 Day Trip
$7,191 USD
Returning
Thu, Nov 26, 202611 Day Trip
$7,191 USD
Returning
Fri, Nov 27, 202612 Day Trip
$7,191 USD
Returning
Sat, Nov 28, 202613 Day Trip
$7,191 USD