Cheapest return flights from London to Dublin in August from 90€

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

Return flights

06 Aug - 26 Aug British Airways direct
06 Aug - 27 Aug British Airways direct
08 Aug - 12 Aug British Airways direct
08 Aug - 11 Aug British Airways direct
19 Aug - 21 Aug British Airways direct
17 Aug - 28 Aug British Airways direct
09 Aug - 11 Aug British Airways direct
04 Aug - 06 Aug British Airways direct
05 Aug - 05 Aug British Airways direct
14 Aug - 20 Aug British Airways direct
27 Aug - 02 Sep British Airways direct
29 Aug - 05 Sep British Airways direct
20 Aug - 08 Sep British Airways direct
21 Aug - 18 Sep British Airways direct
21 Aug - 24 Sep British Airways direct
29 Aug - 06 Sep British Airways direct

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

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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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