Barcelona (BCN) to Singapore (SIN) flight deal in first from $3,810

Sunday, December 6th, 2026

6 round-trip options

Returning
Sat, Dec 12, 20266 Day Trip
$4,626 USD
Returning
Mon, Dec 14, 20268 Day Trip
$4,612 USD
Returning
Tue, Dec 15, 20269 Day Trip
$4,612 USD
Returning
Wed, Dec 16, 202610 Day Trip
$4,612 USD
Returning
Fri, Dec 18, 202612 Day Trip
$6,748 USD
Returning
Sun, Dec 20, 202614 Day Trip
$4,629 USD