Cheapest return flights from London to Dublin in September from 57€

AirHint found the following cheapest return flights from London (LGW) to Dublin (DUB) in September 2026 (see full year).

Return flights

01 Sep - 09 Sep Ryanair direct
01 Sep - 16 Sep Ryanair direct
01 Sep - 22 Sep Ryanair direct
01 Sep - 08 Sep Ryanair direct
01 Sep - 15 Sep Ryanair direct
15 Sep - 16 Sep Ryanair direct
15 Sep - 22 Sep Ryanair direct
16 Sep - 16 Sep Ryanair direct
16 Sep - 22 Sep Ryanair direct
30 Sep - 06 Oct Ryanair direct
16 Sep - 06 Oct Ryanair direct
01 Sep - 10 Sep Ryanair direct
30 Sep - 20 Oct Ryanair direct
30 Sep - 07 Oct Ryanair direct
30 Sep - 21 Oct Ryanair direct
15 Sep - 06 Oct Ryanair direct
22 Sep - 06 Oct Ryanair direct
16 Sep - 07 Oct Ryanair direct
23 Sep - 06 Oct Ryanair direct
21 Sep - 06 Oct Ryanair direct

Also check the deals for one-way flights from London to Dublin in September.

Powered by

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.

Book a cheap hotel in Dublin

Cheap car rent in Dublin

Feel free to contact us with any feedback or request another flight research.