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Lisbon

$85+ Cheap flights from Heathrow (LHR) to Lisbon (LIS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LIS
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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Cheapflights Tip: The best prices from London Heathrow to Lisbon Humberto Delgado are usually found in January or February, booked 65 days in advance, depart on a Monday or Wednesday and return on a Friday

Cheap flight deals from Heathrow to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Lisbon (LIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated agosto 14, 2025.

Round-trip from

$170
(OneTravel)

One-way from

$85
(OneTravel)

Popular in

August

Cheapest in

January

Average price

$366

Good round-trip deal

$347 or less

Good one-way deal

$167 or less
From London Heathrow to Lisbon Humberto Delgado
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One-way flight from London Heathrow to Lisbon Humberto Delgado
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Highest demand for flights based on searches. 20% potential increase in price ($68 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from London Heathrow to Lisbon Humberto Delgado.
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Price to beat on a one-way flight from London Heathrow to Lisbon Humberto Delgado.
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Find flight deals from Heathrow to Lisbon

Cheapest flights from Heathrow to Lisbon
Explore the most affordable flight options available from Heathrow to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

This OneTravel deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/48:50 pmLHR - LIS
1 stop11h 40mVueling
mar. 10/710:05 pmLIS - LHR
1 stop11h 05mVueling
Deal found 8/14$171
This OneTravel deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/129:55 amLHR - LIS
1 stop7h 10mVueling
jue. 10/1610:10 pmLIS - LHR
1 stop11h 00mVueling
Deal found 8/13$186
This Booking.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/47:50 pmLHR - LIS
Nonstop2h 45mTAP AIR PORTUGAL
mar. 10/78:15 pmLIS - LHR
Nonstop2h 40mTAP AIR PORTUGAL
Deal found 8/14$188
This Booking.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/277:50 pmLHR - LIS
Nonstop2h 45mTAP AIR PORTUGAL
mié. 10/18:10 pmLIS - LHR
Nonstop2h 45mTAP AIR PORTUGAL
Deal found 8/14$189
This Gotogate deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/67:50 pmLHR - LIS
Nonstop2h 45mTAP AIR PORTUGAL
jue. 10/97:15 pmLIS - LHR
Nonstop2h 45mTAP AIR PORTUGAL
Deal found 8/13$190
This Booking.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/236:00 amLHR - LIS
Nonstop2h 40mTAP AIR PORTUGAL
mié. 9/248:10 pmLIS - LHR
Nonstop2h 45mTAP AIR PORTUGAL
Deal found 8/14$191
This OneTravel deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/48:50 pmLHR - LIS
1 stop11h 40mVueling
lun. 10/610:10 pmLIS - LHR
1 stop11h 00mVueling
Deal found 8/14$192
This Vueling Global deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/113:05 pmLHR - LIS
1 stop17h 10mMultiple Airlines
mar. 10/146:30 amLIS - LHR
1 stop7h 45mMultiple Airlines
Deal found 8/13$194
This CheapOair deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/186:50 pmLHR - LIS
1 stop13h 40mVueling
jue. 12/189:05 amLIS - LHR
1 stop8h 55mVueling
Deal found 8/14$195
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/287:50 pmLHR - LIS
Nonstop2h 45mTAP AIR PORTUGAL
jue. 10/28:10 pmLIS - LHR
Nonstop2h 45mTAP AIR PORTUGAL
Deal found 8/12$196
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/277:50 pmLHR - LIS
Nonstop2h 45mTAP AIR PORTUGAL
vie. 10/38:10 pmLIS - LHR
Nonstop2h 45mTAP AIR PORTUGAL
Deal found 8/12$198
This CheapOair deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/238:50 pmLHR - LIS
1 stop11h 40mVueling
mié. 9/249:15 pmLIS - LHR
1 stop11h 55mVueling
Deal found 8/14$199

Cheapflights Fare Finder

 
Customize your flight search to find flights from Heathrow 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, Cheapflights users made 2,558,603 searches. Data last updated agosto 14, 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Lisbon that are best for you.

Fly from

Heathrow

Fly to

Lisbon

Route

Depart

Return

Price

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

lun. 1/26

9:55 am-9:30 pm

1 stop11h 35m

Lisbon Humberto Delgado

vie. 1/30

9:05 pm-9:10 am

1 stop12h 05m

$170

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

lun. 2/9

6:55 pm-9:45 pm

Nonstop2h 50m

Lisbon Humberto Delgado

mar. 2/24

4:00 pm-6:45 pm

Nonstop2h 45m

$188

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

sáb. 2/7

7:40 pm-10:25 pm

Nonstop2h 45m

Lisbon Humberto Delgado

jue. 2/19

7:00 am-10:00 am

Nonstop3h 00m

$188

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

mar. 2/10

7:10 pm-9:55 pm

Nonstop2h 45m

Lisbon Humberto Delgado

jue. 2/19

12:55 pm-3:50 pm

Nonstop2h 55m

$188

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

sáb. 2/7

7:40 pm-10:25 pm

Nonstop2h 45m

Lisbon Humberto Delgado

mar. 2/24

12:55 pm-3:50 pm

Nonstop2h 55m

$188

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

lun. 2/9

6:55 pm-9:45 pm

Nonstop2h 50m

Lisbon Humberto Delgado

mié. 2/25

3:55 pm-6:40 pm

Nonstop2h 45m

$188

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

lun. 2/9

6:55 pm-9:45 pm

Nonstop2h 50m

Lisbon Humberto Delgado

jue. 2/19

12:55 pm-3:50 pm

Nonstop2h 55m

$188

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

mar. 2/10

7:10 pm-9:55 pm

Nonstop2h 45m

Lisbon Humberto Delgado

mar. 2/24

7:40 pm-10:25 pm

Nonstop2h 45m

$188

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

mar. 2/10

7:10 pm-9:55 pm

Nonstop2h 45m

Lisbon Humberto Delgado

mié. 2/25

3:55 pm-6:40 pm

Nonstop2h 45m

$188

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

sáb. 2/7

7:40 pm-10:25 pm

Nonstop2h 45m

Lisbon Humberto Delgado

mié. 2/25

12:55 pm-3:50 pm

Nonstop2h 55m

$188

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 19 results
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The best insider tips for London Heathrow Airport to Lisbon flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your London Heathrow Airport to Lisbon trip
Airports
LHR

For a smooth departure, ensure all liquids are in one small bag to avoid long security waits at Heathrow.

Read more about LHRby Ramsey Qubein
LIS

Upon arrival at Lisbon, use the metro line for a quick 20-minute ride to downtown from Terminal 1.

Read more about LISby Ramsey Qubein
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on LIS and LHR

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Best time to book a flight from Heathrow to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Heathrow with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Lisbon

How far ahead should I book a flight from London Heathrow Airport to Lisbon?

Use this chart to determine the optimal time to book a round-trip flight from Heathrow to Lisbon. Price data was last updated on August 8, 2025.

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Lisbon, you should look to book at least 65 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from London Heathrow Airport to Lisbon?

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Lisbon (average of $612). Flying from London Heathrow Airport to Lisbon in June is currently the most expensive (average of $1,128). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LHR to LIS?

Find hourly flight availability from Heathrow to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated agosto 14, 2025.

It’s typically best to fly out from London Heathrow Airport to Lisbon at noon. Doing so could potentially save you 21% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from London Heathrow Airport to Lisbon?

Use this chart to determine the cheapest time to fly round-trip from Heathrow to Lisbon. Price data was last updated on August 10, 2025.

Travelers seeking maximum savings on their London Heathrow Airport to Lisbon flight should consider departing on Friday evenings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London Heathrow Airport to Lisbon

Explore weekly flight availability from Heathrow to Lisbon. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated agosto 14, 2025.

The most flights from LHR to LIS are scheduled on a Thursday (80 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (13 on average).

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lisbon. Reviews last updated agosto 14, 2025.
Get a feel of what it's like to fly with SWISS, TAP AIR PORTUGAL, and British Airways from London Heathrow Airport to Lisbon by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.6
Good
1,699 reviews

Crew

8.2

Boarding

7.7

Food

7.1

Overall

7.6

Entertainment

6.8

Comfort

7.4

Reviews

1 / 20
6.0
Good

Madhukar,Nov 2024

ZRH - BOM

Indian Veg food selection and quality definitely needs a better chef.
SWISS
7.6
Good
1,699 reviews
SWISS
7.6
Good
1,699 reviews

Crew

8.2

Boarding

7.7

Food

7.1

Overall

7.6

Entertainment

6.8

Comfort

7.4

Reviews

1 / 20
6.0
Good

Madhukar,Nov 2024

ZRH - BOM

Indian Veg food selection and quality definitely needs a better chef.
TAP AIR PORTUGAL
7.1
Good
1,948 reviews
SWISS
7.6
Good
1,699 reviews

Crew

8.2

Boarding

7.7

Food

7.1

Overall

7.6

Entertainment

6.8

Comfort

7.4

Reviews

1 / 20
6.0
Good

Madhukar,Nov 2024

ZRH - BOM

Indian Veg food selection and quality definitely needs a better chef.
British Airways
6.7
Okay
7,266 reviews
SWISS
7.6
Good
1,699 reviews

Crew

8.2

Boarding

7.7

Food

7.1

Overall

7.6

Entertainment

6.8

Comfort

7.4

Reviews

1 / 20
6.0
Good

Madhukar,Nov 2024

ZRH - BOM

Indian Veg food selection and quality definitely needs a better chef.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Lisbon from London Heathrow?

    Lisbon Humberto Delgado (LIS) is the airport you will fly into if you book a flight from London Heathrow to Lisbon. You should not have trouble finding flights to Humberto Delgado from London Heathrow; the airport handles an average of 40 inbound flights from London Heathrow per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the Lisbon airport from London Heathrow. It is only a 4.2 mi journey from Humberto Delgado (LIS) to Lisbon’s city center.

  • What are the cheapest airlines flying from London Heathrow Airport to Lisbon round-trip?

    According to our current data, British Airways ($127), TAP AIR PORTUGAL ($154), and SWISS ($214) offers the cheapest pricing from London Heathrow Airport to Lisbon. British Airways is 51% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most reliable airlines from London Heathrow Airport to Lisbon?

    Before booking your flight to Lisbon from London Heathrow Airport, check out the most reliable airlines to get you to your destination on time: Cathay Pacific (80%), LATAM Airlines (66%), Qatar Airways( 64%).

  • What are the cheapest flights from London Heathrow Airport to Lisbon?

    The cheapest flight price from London Heathrow Airport to Lisbon is $108. On average you can expect to pay $796. The most popular route, (London Heathrow - Lisbon Humberto Delgado), can usually be booked for $188.

  • Can I find deals for flights from Heathrow to Lisbon that include hotel bookings?

    Yes. In addition to deals on Heathrow to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Lisbon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Lisbon.

  • Can I find deals for business class flights from Heathrow to Lisbon?

    Yes. Cheapflights offers flight deals from Heathrow to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Heathrow Airport to Lisbon?

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Lisbon (average of $612). Flying from London Heathrow Airport to Lisbon in June is currently the most expensive (average of $1,128). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Beja
Oeiras
Nazaré
Ericeira
Costa da Caparica
Torres Vedras
Sesimbra
Colares

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Alternative routes for Heathrow to Lisbon

See prices for flight routes from nearby airports that may be better suited for you.
Gatwick to Lisbon flights
Heathrow to Faro flights
Gatwick to Faro flights
Gatwick to Porto flights
Heathrow to Porto flights

Top 3 airlines flying from Heathrow to Lisbon

Discover the top 3 airlines that operate flights from Heathrow to Lisbon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$127Average$409FlexibilityNo cancel feeOn-time70%
TAP AIR PORTUGALCheapest$154Average$271FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$214Average$330FlexibilityNo cancel feeOn-time79%

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