Our cheapest offers for flights from London to Porto

Here you can compare cheap flights from London (LON) to Porto (OPO) 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 Porto. Prices and availability may change at any time.

	Outbound	Return	Airlines	Shop	Baggage	Price
London Porto	Outbound 10/12/25 1 Stopover (BRU) SN2104, SN3811 05h 15min	Return 27/12/25 1 Stopover (BRU) SN3812, SN2103 08h 25min	Brussels Airlines		?	£201

Important flight information

Flight information: London - Porto

Outbound and return from	£ 74,40
Flight duration	min. 02:10 / max. 02:40
Return flight duration	min. 02:15/ max. 02:25
Distance	1313 km
Flights per week	38
Departure airport	Airport London (LCY, LGW, LHR, LTN, STN, SEN) (LON)
Arrival airport	Airport Porto (OPO)
Destination country	Flights to Portugal

Alternative routes to Portugal

Alternative flights to Porto

Flight London Gatwick - Porto from £ 75
Flight London Heathrow - Porto from £ 161
Flight Manchester - Porto from £ 85

Flights from London to Porto with Brussels Airlines

Our cheapest offers for flights from London to Porto

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

Porto

Brussels Airlines

Important flight information

Flight information: London - Porto

Alternative routes to Portugal

Alternative flights to Porto

Flight destinations with a similar price