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

Sunday, June 28th, 2026

4 round-trip options

Returning
Sun, Jul 5, 20267 Day Trip
$8,969 USD
Returning
Tue, Jul 7, 20269 Day Trip
$8,969 USD
Returning
Thu, Jul 9, 202611 Day Trip
$8,993 USD
Returning
Fri, Jul 10, 202612 Day Trip
$7,167 USD