Cheapest return flights from London to Dublin in May from $133

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

AirHint found the following cheapest return flights from London (LCY) to Dublin (DUB) in May 2025 (see full year).

Return flights

01 May - 07 May British Airways direct
01 May - 01 May British Airways direct
01 May - 08 May British Airways direct
15 May - 20 May British Airways direct
01 May - 13 May British Airways direct
06 May - 06 May British Airways direct
07 May - 09 May British Airways direct
13 May - 22 May British Airways direct
09 May - 12 May British Airways direct
05 May - 07 May British Airways direct
22 May - 20 Jun British Airways direct
29 May - 02 Jun British Airways direct
30 May - 02 Jun British Airways direct
28 May - 02 Jun British Airways direct
29 May - 05 Jun British Airways direct
31 May - 02 Jun KLM
30 May - 01 Jun British Airways direct
29 May - 01 Jun British Airways direct
31 May - 08 Jun KLM
21 May - 22 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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