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

Wednesday, December 30th, 2026

6 round-trip options

Returning
Mon, Jan 4, 20275 Day Trip
$8,971 USD
Returning
Tue, Jan 5, 20276 Day Trip
$7,203 USD
Returning
Wed, Jan 6, 20277 Day Trip
$8,971 USD
Returning
Thu, Jan 7, 20278 Day Trip
$8,969 USD
Returning
Fri, Jan 8, 20279 Day Trip
$8,993 USD
Returning
Tue, Jan 12, 202713 Day Trip
$7,191 USD