| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| London Shannon | Outbound 08/12/25 direct FR0093 01h 35min | Return 24/12/25 direct FR0092 01h 35min |  Ryanair |  | £49 | ||
| Best option London Shannon | Outbound 03/09/25 direct FR0109 01h 30min | Return 07/09/25 direct FR0092 01h 30min | Ryanair | | £50 | ||
| London Shannon | Outbound 03/09/25 direct EI0385 01h 30min | Return 07/09/25 direct EI0388 01h 25min |  Aer Lingus Irish Airlines |  | £199 | ||
| London Shannon | Outbound 08/12/25 direct FR1183 01h 30min | Return 24/12/25 direct FR1182 01h 30min | Ryanair |  | ? | £59 | |
| London Shannon | Outbound 03/09/25 direct FR0109 01h 30min | Return 07/09/25 direct FR0092 01h 30min | Ryanair |  | £61 | ||
| London Shannon | Outbound 08/12/25 direct FR0093 01h 35min | Return 24/12/25 direct FR0092 01h 35min | Ryanair |  | £62 | ||
| London Shannon | Outbound 03/09/25 direct EI0381 01h 30min | Return 07/09/25 direct EI0388 01h 25min | Aer Lingus Irish Airlines |  | £107 | ||
| London Shannon | Outbound 03/09/25 direct EI0387 01h 25min | Return 07/09/25 direct EI0388 01h 25min | Aer Lingus Irish Airlines |  | £108 | ||
| London Shannon | Outbound 08/12/25 direct EI0387 01h 20min | Return 24/12/25 direct EI0386 01h 25min | Aer Lingus Irish Airlines |  | £137 | ||
| London Shannon | Outbound 08/12/25 direct EI0385 01h 30min | Return 24/12/25 direct EI0386 01h 25min | Aer Lingus Irish Airlines | | £156 |
Tips and tricks to help you find cheap flights from London to Shannon
Favourite airline: Aer Lingus
Most travellers looking for flights on the route from London to Shannon decide to book with Aer Lingus.
Aer Lingus
44 %
British Airways
41 %
Ryanair
8 %