Dublin (DUB) to Singapore (SIN) flight deal in business from $2,734

Tuesday, December 29th, 2026

3 round-trip options

Returning
Sun, Jan 3, 20275 Day Trip
$3,862 USD
Returning
Thu, Jan 7, 20279 Day Trip
$3,317 USD
Returning
Sat, Jan 9, 202711 Day Trip
$3,352 USD