Cheapest return flights from London to Dublin in April from $70

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 April 2025 (see full year).

Return flights

25 Apr - 29 Apr British Airways direct
23 Apr - 25 Apr British Airways direct
24 Apr - 27 Apr British Airways direct
21 Apr - 25 Apr British Airways direct
15 Apr - 22 Apr KLM
04 Apr - 07 Apr KLM
01 Apr - 04 Apr British Airways
28 Apr - 02 May Air France
29 Apr - 03 May Air France
07 Apr - 11 Apr Aer Lingus direct
01 Apr - 04 Apr Aer Lingus direct
06 Apr - 13 Apr KLM

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

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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