Cheapest one-way flights from London to Dublin in April from $96

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

AirHint found the following cheapest one-way flights from London (LHR) to Dublin (DUB) in April 2025 (see full year).

One-Way flights

29 Apr Aer Lingus direct
30 Apr Aer Lingus direct
23 Apr Aer Lingus direct
22 Apr Aer Lingus direct
28 Apr Vueling Airlines
28 Apr Aer Lingus direct
24 Apr Aer Lingus direct
26 Apr Aer Lingus direct
25 Apr British Airways direct
27 Apr British Airways

Also check the deals for return 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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