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Cheap flights from London Heathrow Airport to Lisbon from €73

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Lisbon departing on 10/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from London Heathrow Airport to Lisbon

Cheap return flights

British Airways Logo
07:00 - 09:55LHR-LIS
2h 55mdirect
British Airways Logo
15:55 - 18:40LIS-LHR
2h 45mdirect
€134British Airways
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Thu, 12 Feb - Thu, 5 Mar
Vueling Logo
09:55 - 16:55LHR-LIS
7h 00m1 stop
Vueling Logo
09:05 - 18:00LIS-LHR
8h 55m1 stop
€135Vueling
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Wed, 12 Nov - Tue, 18 Nov
British Airways Logo
07:00 - 09:55LHR-LIS
2h 55mdirect
British Airways Logo
07:00 - 10:00LIS-LHR
3h 00mdirect
€140British Airways
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Thu, 20 Nov - Thu, 27 Nov
British Airways Logo
19:05 - 21:50LHR-LIS
2h 45mdirect
British Airways Logo
07:05 - 10:05LIS-LHR
3h 00mdirect
€140British Airways
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Thu, 6 Nov - Sun, 9 Nov
Multiple Airlines Logo
15:05 - 08:15LHR-LIS
17h 10m1 stop
Multiple Airlines Logo
06:00 - 14:15LIS-LHR
8h 15m1 stop
€163Multiple Airlines
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Mon, 13 Oct - Thu, 16 Oct
Lufthansa Logo
16:40 - 23:30LHR-LIS
6h 50m1 stop
Lufthansa Logo
06:10 - 13:00LIS-LHR
6h 50m1 stop
€166Lufthansa
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Tue, 10 Mar - Sat, 14 Mar
Multiple Airlines Logo
15:05 - 08:15LHR-LIS
17h 10m1 stop
Multiple Airlines Logo
06:00 - 14:15LIS-LHR
8h 15m1 stop
€179Multiple Airlines
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Tue, 14 Oct - Wed, 22 Oct
TAP AIR PORTUGAL Logo
06:00 - 08:45LHR-LIS
2h 45mdirect
TAP AIR PORTUGAL Logo
07:35 - 10:20LIS-LHR
2h 45mdirect
€190TAP AIR PORTUGAL
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Thu, 26 Feb - Sat, 18 Apr
Brussels Airlines Logo
06:50 - 12:50LHR-LIS
6h 00m1 stop
Brussels Airlines Logo
13:40 - 21:20LIS-LHR
7h 40m1 stop
€191Brussels Airlines
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Fri, 31 Oct - Sun, 9 Nov
Brussels Airlines Logo
07:45 - 19:00LHR-LIS
11h 15m1 stop
Brussels Airlines Logo
19:55 - 20:55LIS-LHR
25h 00m1 stop
€202Brussels Airlines
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Sat, 27 Sep - Fri, 3 Oct

Vueling flights from London Heathrow Airport to Lisbon

Our best Vueling deals on London Heathrow Airport to Lisbon flight tickets
Vueling
12 Nov
LHR09:55London Heathrow
7h 00m
1 stop
LIS16:55Lisbon Humberto Delgado
18 Nov
LIS09:05Lisbon Humberto Delgado
8h 55m
1 stop
LHR18:00London Heathrow
€135
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Vueling
22 Nov
LHR09:55London Heathrow
7h 00m
1 stop
LIS16:55Lisbon Humberto Delgado
1 Dec
LIS09:05Lisbon Humberto Delgado
8h 55m
1 stop
LHR18:00London Heathrow
€146
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Vueling
13 Oct
LHR15:05London Heathrow
17h 10m
1 stop
LIS08:15Lisbon Humberto Delgado
16 Oct
LIS19:05Lisbon Humberto Delgado
19h 10m
1 stop
LHR14:15London Heathrow
€157
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British Airways flights from London Heathrow Airport to Lisbon

Our best British Airways deals on London Heathrow Airport to Lisbon flight tickets
British Airways
12 Feb
LHR07:00London Heathrow
2h 55m
LIS09:55Lisbon Humberto Delgado
5 Mar
LIS15:55Lisbon Humberto Delgado
2h 45m
LHR18:40London Heathrow
€134
Find similar
British Airways
20 Nov
LHR07:00London Heathrow
2h 55m
LIS09:55Lisbon Humberto Delgado
27 Nov
LIS07:00Lisbon Humberto Delgado
3h 00m
LHR10:00London Heathrow
€140
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British Airways
6 Nov
LHR19:05London Heathrow
2h 45m
LIS21:50Lisbon Humberto Delgado
9 Nov
LIS07:05Lisbon Humberto Delgado
3h 00m
LHR10:05London Heathrow
€140
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momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Lisbon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 16 September 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Thu 12/2

07:00-09:55

Nonstop2h 55m

Lisbon Humberto Delgado

Thu 5/3

15:55-18:40

Nonstop2h 45m

€134

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Wed 12/11

09:55-16:55

1 stop7h 00m

Lisbon Humberto Delgado

Tue 18/11

09:05-18:00

1 stop8h 55m

€135

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Thu 20/11

07:00-09:55

Nonstop2h 55m

Lisbon Humberto Delgado

Thu 27/11

07:00-10:00

Nonstop3h 00m

€140

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Thu 6/11

19:05-21:50

Nonstop2h 45m

Lisbon Humberto Delgado

Sun 9/11

07:05-10:05

Nonstop3h 00m

€140

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Mon 13/10

15:05-08:15

1 stop17h 10m

Lisbon Humberto Delgado

Thu 16/10

06:00-14:15

1 stop8h 15m

€163

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Tue 10/3

16:40-23:30

1 stop6h 50m

Lisbon Humberto Delgado

Sat 14/3

06:10-13:00

1 stop6h 50m

€166

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Tue 14/10

15:05-08:15

1 stop17h 10m

Lisbon Humberto Delgado

Wed 22/10

06:00-14:15

1 stop8h 15m

€179

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Thu 26/2

06:00-08:45

Nonstop2h 45m

Lisbon Humberto Delgado

Sat 18/4

07:35-10:20

Nonstop2h 45m

€190

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Fri 31/10

06:50-12:50

1 stop6h 00m

Lisbon Humberto Delgado

Sun 9/11

13:40-21:20

1 stop7h 40m

€191

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Sat 27/9

07:45-19:00

1 stop11h 15m

Lisbon Humberto Delgado

Fri 3/10

19:55-20:55

1 stop25h 00m

€202

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Lisbon from

How to get the cheapest flight ticket from London Heathrow Airport to Lisbon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Lisbon?

In general, January is the cheapest month to fly from London Heathrow Airport to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €144. If you don’t want to visit Lisbon in January, then you should wait until February to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of €153.

What is the cheapest day to depart on your flight to Lisbon?

The cheapest day to depart from London Heathrow Airport to Lisbon is on a Monday. Travellers who choose to depart for Lisbon on a Monday will often find tickets for as low as €180. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Lisbon on Thursday is €1,026.

What is the cheapest time of day to depart on your flight to Lisbon?

According to our data, the cheapest time of day to fly to Lisbon is in the afternoon. momondo users have found flights departing from London Heathrow Airport to Lisbon in the afternoon for as low as €158. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are €872 on average. Flights to Lisbon from London Heathrow Airport in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest London Heathrow to Lisbon Humberto Delgado flight route?

Fly from London Heathrow to Lisbon Humberto Delgado for the best London Heathrow - Lisbon Humberto Delgado flight prices

How far in advance should I book a flight to Lisbon?

You are more likely to see cheaper flights to Lisbon from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around €224 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from London Heathrow Airport for as low as €180 on momondo.

What cabin class options are available on London Heathrow to Lisbon Humberto Delgado flights?

There is only 1 cabin class available to choose from on London Heathrow to Lisbon Humberto Delgado flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have London Heathrow Airport to Lisbon flight prices changed over time?

As of September 2025, prices for London Heathrow Airport to Lisbon flights are approximately 24% more expensive when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Lisbon

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Lisbon according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Heathrow Airport to Lisbon (LHR to LIS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Lisbon

Best price found

€3,007

Fastest flight time

2h 40m

Direct flights

Every day

Airports in Lisbon

1 airport
The best flight deal from London Heathrow Airport to Lisbon found on momondo in the last 72 hours is €3,007
The fastest flight from London Heathrow Airport to Lisbon takes 2h 40m
Direct flights go from London Heathrow Airport to Lisbon every day.
There is 1 airport near Lisbon: Lisbon Humberto Delgado (LIS)
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  • How far is London Heathrow to Lisbon Humberto Delgado by plane?

    London Heathrow and Lisbon Humberto Delgado are 1569.8 km apart from one another. Flights usually cover this in 2h 45m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from London Heathrow Airport to Lisbon Humberto Delgado Airport?

    Prices for flights from London Heathrow Airport to Lisbon Humberto Delgado Airport are updated daily.

  • How old do you have to be to fly from London Heathrow Airport to Lisbon Humberto Delgado Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Lisbon Humberto Delgado Airport.

  • What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

    The necessary travel and health documents for your Lisbon Humberto Delgado Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from London Heathrow Airport to Lisbon?

Travelling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Estoril
Ericeira
Setúbal
Almada
Caldas da Rainha
Evora
Fátima
Sesimbra
Comporta
Madeira
Oeiras
Figueira da Foz
Sines
Torres Vedras
Óbidos
Sintra
Peniche
Nazaré
Palmela

Why use momondo?

Why should I use momondo to find a flight deal from London to Lisbon?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Lisbon for you.

Can I find flights from London to Lisbon with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to Lisbon flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Lisbon?

momondo helps you find the best flight between London and Lisbon by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from London to Lisbon right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Lisbon, momondo offers a useful price alert feature which will track prices for flights to Lisbon from London and alert you when they change.

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