Cheapest one-way flights from London to Dublin in May from 78€

AirHint found the following cheapest one-way flights from London (LCY) to Dublin (DUB) in May 2026 (see full year).

One-Way flights

13 May British Airways direct
15 May British Airways direct
05 May British Airways direct
14 May British Airways direct
21 May British Airways direct
26 May British Airways direct
04 May British Airways direct
17 May British Airways direct

Also check the deals for return flights from London to Dublin in May.

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.