Cheapest return flights from London to Dublin in March from 76€

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

Return flights

10 Mar - 14 Mar British Airways direct
07 Mar - 14 Mar British Airways direct
11 Mar - 14 Mar British Airways direct
03 Mar - 10 Mar British Airways direct
10 Mar - 17 Mar British Airways direct
11 Mar - 17 Mar British Airways direct
03 Mar - 11 Mar British Airways direct
01 Mar - 03 Mar British Airways direct
03 Mar - 09 Mar British Airways direct
14 Mar - 17 Mar British Airways direct
23 Mar - 04 Apr British Airways direct
10 Mar - 16 Apr Aer Lingus direct
23 Mar - 09 Apr British Airways direct
26 Mar - 04 Apr British Airways direct
31 Mar - 02 Apr British Airways direct
23 Mar - 02 Apr British Airways direct
31 Mar - 07 Apr British Airways direct
29 Mar - 01 Apr British Airways direct
26 Mar - 02 Apr British Airways direct
30 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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