Cheapest return flights from London to Shannon in August from $73

AirHint found the following cheapest return flights from London (LON) to Shannon (SNN) in August 2026 (see full year).

Return flights

29 Aug - 31 Aug Ryanair direct
29 Aug - 07 Sep Ryanair direct
20 Aug - 21 Aug Ryanair direct
20 Aug - 31 Aug Ryanair direct
20 Aug - 07 Sep Ryanair direct
29 Aug - 19 Sep Ryanair direct
21 Aug - 31 Aug Ryanair direct
21 Aug - 07 Sep Ryanair direct
23 Aug - 31 Aug Ryanair direct
10 Aug - 21 Aug Ryanair direct
10 Aug - 31 Aug Ryanair direct
23 Aug - 07 Sep Ryanair direct
10 Aug - 17 Aug Ryanair direct
10 Aug - 15 Aug Ryanair direct
21 Aug - 21 Aug Ryanair direct

Also check the deals for one-way flights from London to Shannon 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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