Cheapest one-way flights from Dublin to London in September from $34

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

10 Sep Ryanair direct
24 Sep Ryanair direct
30 Sep Ryanair direct
23 Sep Ryanair direct
16 Sep Ryanair direct
02 Sep Ryanair direct
11 Sep Ryanair direct
08 Sep Ryanair direct
06 Sep Ryanair direct
27 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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