Cheapest return flights from London to Dublin in January from 80€

AirHint found the following cheapest return flights from London (LHR) to Dublin (DUB) in January 2026 (see full year).

Return flights

19 Jan - 22 Jan British Airways direct
28 Jan - 31 Jan British Airways direct
23 Jan - 30 Jan British Airways direct
10 Jan - 10 Jan British Airways direct
23 Jan - 24 Jan British Airways direct
10 Jan - 26 Jan British Airways direct
23 Jan - 26 Jan British Airways direct
17 Jan - 19 Jan British Airways direct
13 Jan - 23 Jan British Airways direct
10 Jan - 12 Jan British Airways direct
30 Jan - 02 Feb British Airways direct
15 Jan - 03 Feb British Airways direct
29 Jan - 01 Feb British Airways direct
30 Jan - 01 Feb British Airways direct
28 Jan - 01 Feb British Airways direct

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

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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