Flights from London Heathrow to Lisbon

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 Shop Baggage Price
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
Best option
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
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
06/24/26
1 Stopover (BRU)
SN2104, SN3819
12h 10min
Return
06/25/26
1 Stopover (BRU)
SN3816, SN2103
09h 30min
Brussels Airlines ?
$318
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
TP1369
02h 50min
Return
04/16/26
direct
TP1366
02h 45min
TAP Air Portugal ?
$411
London Heathrow
Lisbon
Outbound
04/03/26
1 Stopover (DUS)
EW9463, EW9602
09h 05min
Return
04/16/26
1 Stopover (CGN)
EW0603, EW0464
09h 20min
Eurowings
$539
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from London Heathrow to Lisbon

Favorite airline: TAP Portugal
The favorite airline for flights from London Heathrow to Lisbon is TAP Portugal.
TAP Portugal
59 %
Swiss
24 %
Iberia
12 %
Cheapest weekday: Monday
The cheapest ticket prices are available for flights departing on Monday.
Direct flights are the cheapest connection
Compared to direct flights, flights with a stopover on this route are on average 35 % more expensive.
non stop flight
1 stop
02h 45min
07h 00min
$122
$188
The favorite connection is non-stop
67 % of all bookings on the route London Heathrow to Lisbon are for non-stop flights.
Route
bookings
Direct flights
02h 45min, from $122
67 %
1 stopover Madrid-Barajas
07h 00min, from $188
17 %
1 stopover Zurich (Zürich)-Kloten
06h 00min, from $205
14 %

Important flight information

Flight information: London Heathrow - Lisbon

Roundtrip from $270.68
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 destinations with a similar price
Flight destinations with a similar price