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

Sunday, January 31st, 2027

6 round-trip options

Returning
Fri, Feb 5, 20275 Day Trip
$8,994 USD
Returning
Sat, Feb 6, 20276 Day Trip
$8,994 USD
Returning
Sun, Feb 7, 20277 Day Trip
$5,390 USD
Returning
Mon, Feb 8, 20278 Day Trip
$5,365 USD
Returning
Tue, Feb 9, 20279 Day Trip
$5,390 USD
Returning
Sat, Feb 13, 202713 Day Trip
$5,390 USD