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

Friday, November 6th, 2026

6 round-trip options

Returning
Wed, Nov 11, 20265 Day Trip
$7,191 USD
Returning
Thu, Nov 12, 20266 Day Trip
$5,365 USD
Returning
Sun, Nov 15, 20269 Day Trip
$7,191 USD
Returning
Tue, Nov 17, 202611 Day Trip
$5,389 USD
Returning
Wed, Nov 18, 202612 Day Trip
$7,191 USD
Returning
Thu, Nov 19, 202613 Day Trip
$7,167 USD