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

Saturday, December 19th, 2026

6 round-trip options

Returning
Thu, Dec 24, 20265 Day Trip
$15,221 USD
Returning
Fri, Dec 25, 20266 Day Trip
$15,245 USD
Returning
Sat, Dec 26, 20267 Day Trip
$15,221 USD
Returning
Sun, Dec 27, 20268 Day Trip
$15,221 USD
Returning
Mon, Dec 28, 20269 Day Trip
$7,309 USD
Returning
Fri, Jan 1, 202713 Day Trip
$15,245 USD