Our cheapest offers for flights from Lisbon to London Heathrow

Here you can compare cheap flights from Lisbon (LIS) 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
Lisbon London Heathrow	Outbound 29/07/25 direct TP1366 02h 45min	Return -	TAP Air Portugal		£97
Best option Lisbon London Heathrow	Outbound 13/05/25 direct TP1366 02h 45min	Return 09/06/25 direct TP1369 02h 45min	TAP Air Portugal		£122
Lisbon London Heathrow Pay attention to transfer at connecting flight	Outbound 13/05/25 1 Stopover (BVA, ORY) FR1083, VY8960 08h 10min	Return 09/06/25 direct TP1369 02h 45min	Ryanair, Vueling Airlines		£185
Lisbon London Heathrow	Outbound 13/05/25 direct TP1366 02h 45min	Return 09/06/25 direct TP1369 02h 45min	TAP Air Portugal		£123
Lisbon London Heathrow	Outbound 13/05/25 direct TP1366 02h 45min	Return 09/06/25 direct TP1369 02h 45min	TAP Air Portugal		£125
Lisbon London Heathrow	Outbound 13/05/25 direct TP1366 02h 45min	Return 09/06/25 direct TP1369 02h 45min	TAP Air Portugal	?	£133
Lisbon London Heathrow	Outbound 13/05/25 direct TP1366 02h 45min	Return 09/06/25 direct TP1369 02h 45min	TAP Air Portugal		£136
Lisbon London Heathrow	Outbound 13/05/25 direct TP1366 02h 45min	Return 09/06/25 direct TP1369 02h 45min	TAP Air Portugal		£139
Lisbon London Heathrow	Outbound 13/05/25 direct TP1366 02h 45min	Return 09/06/25 direct TP1369 02h 45min	TAP Air Portugal	?	£144
Lisbon London Heathrow	Outbound 19/06/25 direct TP1366 02h 45min	Return 26/06/25 direct TP1361 02h 45min	TAP Air Portugal		£146

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

Important flight information

Flight information: Lisbon - London Heathrow

Cheapest outbound flight from	96,86 £
Outbound and return from	121,80 £
Flight duration	min. 02:40 / max. 02:55
Return flight duration	min. 02:35/ max. 02:45
Distance	1566 km
Flights per week	66
Departure airport	Airport Lisbon (LIS)
Departure country	Flights from Portugal
Arrival airport	Airport London Heathrow (LHR)
Destination country	Flights to United Kingdom

Alternative routes to United Kingdom

Flight Lisbon - London Gatwick from 64 £
Flight Lisbon - London Luton from 107 £
Flight Lisbon - London from 64 £

Popular destinations for onward travel

Flight London Heathrow - Amsterdam from 68 £
Flight London Heathrow - Bangkok from 433 £
Flight London Heathrow - Mumbai from 423 £
Flight London Heathrow - Dhaka from 465 £
Flight London Heathrow - Delhi from 348 £
Flight London Heathrow - Dublin from 82 £
Flight London Heathrow - Edinburgh from 84 £
Flight London Heathrow - Rome Fiumicino from 131 £
Flight London Heathrow - Frankfurt from 132 £
Flight London Heathrow - Geneva from 93 £