Our cheapest offers for flights from Porto to London Heathrow

Here you can compare cheap flights from Porto (OPO) 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	Baggage	Price
Porto London Heathrow	Outbound 07/04/26 1 Stopover (LIS) TP1935, TP1356 11h 50min	Return -	TAP Air Portugal	?	£129
Porto London Heathrow	Outbound 07/05/26 1 Stopover (BRU) SN3812, SN2103 08h 40min	Return 20/05/26 1 Stopover (BRU) SN2094, SN3809 04h 55min	Brussels Airlines	?	£158
Best option Porto London Heathrow	Outbound 20/05/26 1 Stopover (BRU) SN3810, SN2103 04h 45min	Return 07/06/26 1 Stopover (BRU) SN2104, SN3811 05h 15min	Brussels Airlines	?	£170
Porto London Heathrow Please note: transfer for connecting flight	Outbound 04/05/26 1 Stopover (BCN) VY8483, VY6652 06h 15min	Return 22/05/26 1 Stopover (HAM) EW7461, EW7546 08h 15min	Vueling Airlines		£428
Porto London Heathrow	Outbound 22/05/26 1 Stopover (MAD) FR5485, IB0725 22h 25min	Return 10/06/26 1 Stopover (ORY, XCR) VY8961, FR4565 27h 25min	Ryanair, Iberia	?	£162
Porto London Heathrow	Outbound 22/05/26 1 Stopover (LIS) TP1929, TP1358 06h 05min	Return 10/06/26 1 Stopover (LIS) TP1357, TP1924 15h 15min	TAP Air Portugal		£173
Porto London Heathrow	Outbound 22/05/26 1 Stopover (LIS) TP1929, TP1366 06h 55min	Return 10/06/26 1 Stopover (LIS) TP1359, TP1934 06h 40min	TAP Air Portugal		£200
Porto London Heathrow	Outbound 17/08/26 1 Stopover (LIS) TP1935, TP1356 11h 50min	Return 15/09/26 1 Stopover (LIS) TP1359, TP1934 06h 40min	TAP Air Portugal		£206
Porto London Heathrow	Outbound 22/05/26 1 Stopover (LIS) TP1929, TP1366 06h 55min	Return 10/06/26 1 Stopover (LIS) TP1367, TP1932 07h 40min	TAP Air Portugal	?	£207
Porto London Heathrow	Outbound 20/05/26 1 Stopover (ZRH) LX2067, LX0326 05h 35min	Return 07/06/26 1 Stopover (ZRH) LX0345, LX2066 05h 25min	Swiss International Air Lines	?	£212

Important flight information

Flight information: Porto - London Heathrow

Cheapest outbound flight from	£128.59
Outbound and return from	£157.25
Distance	1300 km
Departure airport	Airport Porto (OPO)
Departure country	Flights from Portugal
Arrival airport	Airport London Heathrow (LHR)
Destination country	Flights to United Kingdom

Our cheapest offers for flights from Porto to London Heathrow

Porto

London Heathrow

Important flight information

Flight information: Porto - London Heathrow

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