Our cheapest offers for flights from Rome Fiumicino to London Heathrow

Here you can compare cheap flights from Rome Fiumicino (FCO) to London Heathrow (LHR) 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 London Heathrow. Prices and availability may change at any time.

	Outbound	Return	Airlines	Price
Best option Rome Fiumicino London Heathrow	Outbound 09/10/25 direct BA0517 02h 40min	Return 14/10/25 direct BA0556 02h 35min	British Airways	£144
Rome Fiumicino London Heathrow Pay attention to transfer at connecting flight	Outbound 25/08/25 1 Stopover (BRU) FR3082, BA0393 06h 05min	Return 30/08/25 direct BA0566 02h 40min	Ryanair, British Airways	£279
Rome Fiumicino London Heathrow	Outbound 08/08/25 1 Stopover (BRU) SN3176, SN2095 07h 55min	Return 21/08/25 1 Stopover (BRU) SN2094, SN3181 05h 00min	Brussels Airlines	£301
Rome Fiumicino London Heathrow	Outbound 09/10/25 direct BA0517 02h 40min	Return 14/10/25 direct BA0558 02h 40min	British Airways	£157
Rome Fiumicino London Heathrow	Outbound 11/09/25 direct BA0555 02h 35min	Return 15/09/25 direct BA0554 02h 40min	British Airways	£159
Rome Fiumicino London Heathrow	Outbound 09/10/25 direct BA0555 02h 35min	Return 14/10/25 direct BA0558 02h 40min	British Airways	£161
Rome Fiumicino London Heathrow	Outbound 16/07/25 1 Stopover (BCN) VY6111, VY6650 11h 15min	Return 09/08/25 1 Stopover (BEG) JU0215, JU0402 17h 00min	Vueling Airlines	£170
Rome Fiumicino London Heathrow	Outbound 03/09/25 direct BA0551 02h 50min	Return 15/09/25 direct BA0554 02h 40min	British Airways	£172
Rome Fiumicino London Heathrow	Outbound 16/07/25 1 Stopover (BCN) VY6111, VY6650 11h 15min	Return 09/08/25 1 Stopover (BEG) JU0215, JU0402 17h 00min	Vueling Airlines	£187
Rome Fiumicino London Heathrow	Outbound 20/10/25 1 Stopover (MUC) LH4133, LH2484 04h 45min	Return 11/11/25 1 Stopover (MUC) LH2471, LH1870 08h 35min	Lufthansa	£191

Tips and tricks to help you find cheap flights from Rome Fiumicino to London Heathrow

Important flight information

Flight information: Rome Fiumicino - London Heathrow

Outbound and return from	143,58 £
Flight duration	min. 02:35 / max. 02:50
Return flight duration	min. 02:30/ max. 02:40
Distance	1446 km
Flights per week	75
Departure airport	Airport Rome Fiumicino Leonardo da Vinci (FCO)
Departure country	Flights from Italy
Arrival airport	Airport London Heathrow (LHR)
Destination country	Flights to United Kingdom

Our cheapest offers for flights from Rome Fiumicino to London Heathrow

Rome Fiumicino Leonardo da Vinci

London Heathrow

Tips and tricks to help you find cheap flights from Rome Fiumicino to London Heathrow

Important flight information

Flight information: Rome Fiumicino - London Heathrow

Alternative routes to United Kingdom

Alternative flights to London Heathrow

Popular destinations for onward travel