Cheapest return flights from London to Shannon in July from $63

Best time to book flights for London (LGW) to Shannon (SNN) flights at AirHint

AirHint found the following cheapest return flights from London (LGW) to Shannon (SNN) in July 2025 (see full year).

Return flights

03 Jul - 16 Jul Ryanair direct
03 Jul - 05 Jul Ryanair direct
23 Jul - 31 Jul Ryanair direct
03 Jul - 19 Jul Ryanair direct
03 Jul - 08 Jul Ryanair direct
22 Jul - 31 Jul Ryanair direct
03 Jul - 06 Jul Ryanair direct
09 Jul - 16 Jul Ryanair direct
04 Jul - 16 Jul Ryanair direct
04 Jul - 05 Jul Ryanair direct
23 Jul - 05 Aug Ryanair direct
23 Jul - 07 Aug Ryanair direct
22 Jul - 05 Aug Ryanair direct
22 Jul - 07 Aug Ryanair direct
15 Jul - 05 Aug Ryanair direct
30 Jul - 16 Aug Ryanair direct
23 Jul - 13 Aug Ryanair direct
28 Jul - 16 Aug Ryanair direct
18 Jul - 05 Aug Ryanair direct
30 Jul - 14 Aug Ryanair direct

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

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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