Frankfurt (FRA) to Singapore (SIN) flight deal in first from $3,668

Monday, August 31st, 2026

6 round-trip options

Returning
Sat, Sep 5, 20265 Day Trip
$5,422 USD
Returning
Sun, Sep 6, 20266 Day Trip
$7,131 USD
Returning
Wed, Sep 9, 20269 Day Trip
$7,045 USD
Returning
Thu, Sep 10, 202610 Day Trip
$8,133 USD
Returning
Fri, Sep 11, 202611 Day Trip
$8,162 USD
Returning
Mon, Sep 14, 202614 Day Trip
$8,133 USD