Cheapest one-way flights from Dublin to Singapore in September from 324€

Best time to book flights for Dublin (DUB) to Singapore (SIN) flights at AirHint

AirHint found the following cheapest one-way flights from Dublin (DUB) to Singapore (SIN) in September 2025 (see full year).

One-Way flights

17 Sep SWISS
14 Sep SWISS
05 Sep Lufthansa
09 Sep Ryanair
25 Sep Lufthansa
20 Sep Ryanair

Also check the deals for return flights from Dublin to Singapore in September.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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