Cheapest return flights from London to Dublin in October from 117€

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

Return flights

28 Oct - 29 Nov British Airways direct
31 Oct - 17 Nov British Airways direct
28 Oct - 12 Nov British Airways direct
31 Oct - 10 Nov British Airways direct
31 Oct - 03 Nov British Airways direct
30 Oct - 13 Nov Aer Lingus direct
27 Oct - 10 Nov British Airways direct
25 Oct - 17 Nov Aer Lingus direct
31 Oct - 04 Nov Aer Lingus direct
28 Oct - 03 Nov British Airways direct
31 Oct - 31 Oct British Airways direct
26 Oct - 31 Oct Aer Lingus direct
23 Oct - 31 Oct Aer Lingus direct
25 Oct - 31 Oct Aer Lingus direct
30 Oct - 31 Oct Aer Lingus direct
29 Oct - 31 Oct Aer Lingus direct
28 Oct - 31 Oct Aer Lingus direct
26 Oct - 30 Oct Aer Lingus direct
27 Oct - 31 Oct Aer Lingus direct
30 Oct - 30 Oct Aer Lingus direct

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

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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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