Cheapest return flights from London to Dublin in January from $68

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

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

Return flights

21 Jan - 27 Jan Ryanair direct
21 Jan - 10 Feb Ryanair direct
21 Jan - 11 Feb Ryanair direct
21 Jan - 28 Jan Ryanair direct
20 Jan - 27 Jan Ryanair direct
20 Jan - 10 Feb Ryanair direct
05 Jan - 14 Jan Ryanair direct
08 Jan - 27 Jan Ryanair direct
08 Jan - 14 Jan Ryanair direct
06 Jan - 27 Jan Ryanair direct
06 Jan - 14 Jan Ryanair direct
12 Jan - 27 Jan Ryanair direct
12 Jan - 14 Jan Ryanair direct
29 Jan - 10 Feb Ryanair direct
29 Jan - 11 Feb Ryanair direct
29 Jan - 19 Feb Ryanair direct
25 Jan - 10 Feb Ryanair direct
25 Jan - 11 Feb Ryanair direct
31 Jan - 01 Feb British Airways direct
31 Jan - 02 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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