Sofia (SOF) to Singapore (SIN) cheap flight deal from $2040 USD in business class

QRQatar Airways

Round Trip•Business Class

SOF

Sofia Airport

Sofia, Bulgaria

SIN

Singapore Changi Airport

Singapore, Singapore

$3,072 USD

-34%$2,040 USD

Verified Sep 20, 2025 at 2:32 PM

October 2025

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

29 30 1 2$5,510 3$5,561 4$5,563 5 6$3,659 7 8 9$2,298 10$5,561 11$5,561 12 13$2,046 14 15 16 17$2,098 18$5,323 19 20$2,817 21 22 23$2,044 24$2,097 25$2,298 26 27$2,816 28 29 30$2,046 31$2,866 1 2

Fair Availability

29% of dates checked are available within 10% of the lowest price

Monday, October 20th, 2025

8 round-trip options

Returning

Sat, Oct 25, 2025•5 Day Trip

$6,332 USD

Google Flights

Returning

Tue, Oct 28, 2025•8 Day Trip

$2,817 USD

Google Flights

Returning

Wed, Oct 29, 2025•9 Day Trip

$3,656 USD

Google Flights

Returning

Thu, Oct 30, 2025•10 Day Trip

$4,427 USD

Google Flights

Returning

Fri, Oct 31, 2025•11 Day Trip

$5,269 USD

Google Flights

Returning

Sat, Nov 1, 2025•12 Day Trip

$4,480 USD

Google Flights

Returning

Sun, Nov 2, 2025•13 Day Trip

$3,065 USD

Google Flights

Returning

Mon, Nov 3, 2025•14 Day Trip

$3,585 USD

Google Flights