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

Monday, August 31st, 2026

5 round-trip options

Returning
Sat, Sep 5, 20265 Day Trip
$5,350 USD
Returning
Mon, Sep 7, 20267 Day Trip
$4,574 USD
Returning
Wed, Sep 9, 20269 Day Trip
$7,173 USD
Returning
Thu, Sep 10, 202610 Day Trip
$7,173 USD
Returning
Sun, Sep 13, 202613 Day Trip
$4,587 USD