Cheapest return flights from London to Dublin in May from $103

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

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

Return flights

27 May - 03 Jun British Airways direct
29 May - 05 Jun British Airways direct
28 May - 05 Jun British Airways direct
27 May - 28 May British Airways direct
28 May - 28 May British Airways direct
29 May - 03 Jun British Airways direct
26 May - 28 May British Airways direct
26 May - 03 Jun British Airways direct
05 May - 19 May British Airways direct
05 May - 12 May British Airways direct
10 May - 17 May British Airways direct
10 May - 13 May British Airways direct
10 May - 14 May British Airways direct
10 May - 28 May British Airways direct
31 May - 04 Jun British Airways direct
31 May - 05 Jun British Airways direct
21 May - 28 May British Airways direct
31 May - 03 Jun British Airways direct
29 May - 02 Jun British Airways direct
26 May - 02 Jun British Airways direct

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

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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