Cheapest return flights from London to Dublin in March from $183

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

Return flights

20 Mar - 24 Mar British Airways direct
19 Mar - 24 Mar British Airways direct
03 Mar - 24 Mar British Airways direct
24 Mar - 24 Mar British Airways direct
23 Mar - 24 Mar British Airways direct
17 Mar - 24 Mar British Airways direct
18 Mar - 24 Mar British Airways direct
23 Mar - 23 Mar British Airways direct
07 Mar - 23 Mar British Airways direct
20 Mar - 23 Mar British Airways direct
11 Mar - 14 Apr British Airways direct
06 Mar - 07 Apr British Airways direct
31 Mar - 07 Apr British Airways direct
30 Mar - 09 Apr British Airways direct
26 Mar - 09 Apr British Airways direct
30 Mar - 07 Apr British Airways direct
30 Mar - 30 Apr British Airways direct
25 Mar - 01 Apr British Airways direct
31 Mar - 01 Apr British Airways direct
26 Mar - 01 Apr British Airways direct

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

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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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