Our cheapest offers for flights from London to Shannon

Here you can compare cheap flights from London (LON) to Shannon (SNN) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Shannon. Prices and availability may change at any time.

	Outbound	Return	Airlines	Baggage	Price
Best option London Shannon	Outbound 08/12/25 direct FR0093 01h 35min	Return 24/12/25 direct FR0092 01h 35min	Ryanair		£49
London Shannon	Outbound 03/09/25 direct FR0109 01h 30min	Return 07/09/25 direct FR0092 01h 30min	Ryanair		£50
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

Important flight information

Flight information: London - Shannon

Outbound and return from	£48.84
Flight duration	min. 01:15 / max. 01:30
Return flight duration	min. 01:25/ max. 01:35
Distance	613 km
Flights per week	30
Departure airport	Airport London (LCY, LGW, LHR, LTN, STN, SEN) (LON)
Arrival airport	Airport Shannon (Limerick) (SNN)
Destination country	Flights to Ireland

Alternative routes to Ireland

Alternative flights to Shannon

Flight London Gatwick - Shannon from £59
Flight London Heathrow - Shannon from £107
Flight London Stansted - Shannon from £49

Flights from London to Shannon with Ryanair

Our cheapest offers for flights from London to Shannon

London (LCY, LGW, LHR, LTN, STN, SEN)

Shannon (Limerick)

Ryanair

Important flight information

Flight information: London - Shannon

Alternative routes to Ireland

Alternative flights to Shannon

Flight destinations with a similar price