Cheapest return flights from London to Dublin in May from 89€

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

Return flights

12 May - 13 May British Airways direct
17 May - 19 May British Airways direct
16 May - 18 May British Airways direct
09 May - 12 May British Airways direct
04 May - 11 May British Airways direct
17 May - 18 May British Airways direct
06 May - 09 May British Airways direct
12 May - 19 May British Airways direct
14 May - 18 May British Airways direct
16 May - 23 May British Airways direct
28 May - 02 Jun British Airways direct
31 May - 02 Jun British Airways direct
26 May - 02 Jun British Airways direct
29 May - 03 Jun British Airways direct
29 May - 02 Jun British Airways direct
28 May - 01 Jun British Airways direct
31 May - 01 Jun British Airways direct
31 May - 08 Jun British Airways direct
30 May - 01 Jun British Airways direct
29 May - 01 Jun British Airways direct

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

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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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