Our cheapest offers for flights from London Heathrow to Lisbon

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

	Outbound	Return	Airlines	Baggage	Price
London Heathrow Lisbon	Outbound 05/18/26 1 Stopover (BRU) SN2104, SN3819 12h 10min	Return 05/28/26 1 Stopover (BRU) SN3816, SN2103 09h 35min	Brussels Airlines	?	$217
Best option London Heathrow Lisbon	Outbound 05/16/26 direct TP1357 02h 50min	Return 05/29/26 direct TP1352 02h 45min	TAP Air Portugal	?	$300
London Heathrow Lisbon	Outbound 05/16/26 direct TP1369 02h 50min	Return 05/29/26 1 Stopover (AMS) KL1586, KL1001 11h 55min	TAP Air Portugal	?	$246
London Heathrow Lisbon	Outbound 04/03/26 1 Stopover (MAN) BA1380, FR2252 19h 35min	Return 04/16/26 1 Stopover (BCN) U27657, VY6652 24h 25min	British Airways, Ryanair	?	$271
London Heathrow Lisbon	Outbound 05/16/26 direct TP1351 02h 50min	Return 05/29/26 1 Stopover (DUB) FR7137, BA0835 23h 00min	TAP Air Portugal	?	$284
London Heathrow Lisbon	Outbound 03/31/26 1 Stopover (BRU) SN2094, SN3819 07h 55min	Return 04/15/26 1 Stopover (BRU) SN3816, SN2103 09h 30min	Brussels Airlines	?	$296
London Heathrow Lisbon	Outbound 05/16/26 direct TP1357 02h 50min	Return 05/29/26 direct TP1352 02h 45min	TAP Air Portugal	?	$301
London Heathrow Lisbon	Outbound 04/03/26 1 Stopover (CPH) SK0500, SK8907 26h 15min	Return 04/16/26 1 Stopover (OSL) SK8910, SK0809 09h 25min	SAS Scandinavian Airlines	?	$331
London Heathrow Lisbon	Outbound 04/03/26 direct TP1351 02h 50min	Return 04/16/26 direct TP1368 02h 45min	TAP Air Portugal	?	$339
London Heathrow Lisbon	Outbound 05/16/26 direct TP1369 02h 50min	Return 05/29/26 direct TP1352 02h 45min	TAP Air Portugal	?	$347

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

Important flight information

Flight information: London Heathrow - Lisbon

Roundtrip from	$ 216,32
Flight duration	min. 02:35 / max. 02:45
Return flight duration	min. 02:40/ max. 02:55
Distance	1566 km
Flights per week	66
Departure airport	Airport London Heathrow (LHR)
Departure country	Flights from United Kingdom
Arrival airport	Airport Lisbon (LIS)
Destination country	Flights to Portugal

Alternative flights to Lisbon

Flight London - Lisbon from $ 217

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