Cheapest one-way flights from Dublin to London in September from 30€

Best time to book flights for Dublin (DUB) to London (STN) flights at AirHint

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

One-Way flights

16 Sep Ryanair direct
10 Sep Ryanair direct
26 Sep Ryanair direct
22 Sep Ryanair direct
13 Sep Ryanair direct
06 Sep Ryanair direct
20 Sep Ryanair direct
14 Sep Ryanair direct
12 Sep Ryanair direct
23 Sep Ryanair direct

Also check the deals for return flights from Dublin to London 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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