Cheapest return flights from London to Dublin in October from $167

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

Return flights

30 Oct - 04 Nov British Airways direct
30 Oct - 03 Nov British Airways direct
29 Oct - 04 Nov British Airways direct
30 Oct - 10 Nov British Airways direct
29 Oct - 03 Nov British Airways direct
14 Oct - 17 Oct British Airways direct
13 Oct - 17 Oct British Airways direct
14 Oct - 14 Oct British Airways direct
13 Oct - 14 Oct British Airways direct
16 Oct - 17 Oct British Airways direct
28 Oct - 06 Nov British Airways direct
08 Oct - 14 Oct British Airways direct
14 Oct - 21 Oct British Airways direct
21 Oct - 21 Oct British Airways direct
23 Oct - 05 Nov British Airways direct
30 Oct - 05 Nov British Airways direct
31 Oct - 03 Nov British Airways direct
08 Oct - 21 Oct British Airways direct
16 Oct - 21 Oct British Airways direct
31 Oct - 07 Nov British Airways direct

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

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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