HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Heathrow

$77+ Cheap flights from Lisbon (LIS) to Heathrow (LHR)

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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — LHR
abr. 16 — abr. 231
mié. 4/16
mié. 4/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Lisbon to Heathrow with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Lisbon Humberto Delgado to London Heathrow are usually found in March or February, booked 70 days in advance, depart on a Friday or Thursday and return on a Wednesday

Cheap flight deals from Lisbon to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Lisbon (LIS) to Heathrow (LHR). 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 abril 11, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$164
(FlightHub)

One-way from

$77
(Kiwi.com)

Popular in

July

Cheapest in

March

Average price

$221

Good round-trip deal

$185 or less

Good one-way deal

$146 or less
Provider with most accurate pricing for Lisbon Humberto Delgado-London Heathrow flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lisbon Humberto Delgado-London Heathrow flights.
Search Deals
From Lisbon Humberto Delgado to London Heathrow
Search Deals
One-way flight from Lisbon Humberto Delgado to London Heathrow
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($74 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from Lisbon Humberto Delgado to London Heathrow.
Search Deals
Price to beat on a one-way flight from Lisbon Humberto Delgado to London Heathrow.
Search Deals

Find flight deals from Lisbon to Heathrow

Cheapest flights from Lisbon to Heathrow
Explore the most affordable flight options available from Lisbon to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 11, 2025.

This British Airways deal was found by Cheapflights users on 4/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/146:45 pmLIS - LHR
Nonstop2h 45mBritish Airways
lun. 11/177:00 pmLHR - LIS
Nonstop2h 45mBritish Airways
Deal found 4/10$145
This TAP AIR PORTUGAL deal was found by Cheapflights users on 4/10. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/177:35 amLIS - LHR
Nonstop2h 45mTAP AIR PORTUGAL
sáb. 9/207:50 pmLHR - LIS
Nonstop2h 45mTAP AIR PORTUGAL
Deal found 4/10$146
This Mytrip deal was found by Cheapflights users on 4/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/72:00 pmLIS - LHR
1 stop6h 05mVueling
mar. 5/139:55 amLHR - LIS
1 stop7h 10mVueling
Deal found 4/10$203
This SWISS deal was found by Cheapflights users on 4/10. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/96:10 pmLIS - LHR
1 stop13h 45mSWISS
vie. 5/165:10 pmLHR - LIS
1 stop6h 10mSWISS
Deal found 4/10$206
This Travelocity deal was found by Cheapflights users on 4/10. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/710:05 pmLIS - LHR
1 stop11h 05mMultiple Airlines
jue. 10/97:50 pmLHR - LIS
Nonstop2h 45mMultiple Airlines
Deal found 4/10$209
This KLM deal was found by Cheapflights users on 4/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/811:40 amLIS - LHR
1 stop5h 55mKLM
mar. 5/135:10 pmLHR - LIS
1 stop5h 40mKLM
Deal found 4/10$210
This Lufthansa deal was found by Cheapflights users on 4/10. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/1412:30 pmLIS - LHR
1 stop8h 15mLufthansa
lun. 11/176:35 amLHR - LIS
1 stop16h 55mLufthansa
Deal found 4/10$222
This Brussels Airlines deal was found by Cheapflights users on 4/10. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/257:55 pmLIS - LHR
1 stop25h 00mBrussels Airlines
sáb. 5/36:50 amLHR - LIS
1 stop12h 10mBrussels Airlines
Deal found 4/10$242

Cheapflights Fare Finder

Customize your flight search to find flights from Lisbon to Heathrow 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 abril 11, 2025.
Use the filters below to find and compare flights from Lisbon to London Heathrow Airport that are best for you.

Fly from

Lisbon

Fly to

Heathrow

Route

Depart

Return

Price

LisbonLondon

LIS - LHR

LISLHR

Lisbon Humberto Delgado

mié. 9/17

7:35 am-10:20 am

Nonstop2h 45m

London Heathrow

sáb. 9/20

7:50 pm-10:35 pm

Nonstop2h 45m

$146

LisbonLondon

LIS - LHR

LISLHR

Lisbon Humberto Delgado

mié. 5/7

2:00 pm-8:05 pm

1 stop6h 05m

London Heathrow

mar. 5/13

9:55 am-5:05 pm

1 stop7h 10m

$203

LisbonLondon

LIS - LHR

LISLHR

Lisbon Humberto Delgado

vie. 5/9

6:10 pm-7:55 am

1 stop13h 45m

London Heathrow

vie. 5/16

5:10 pm-11:20 pm

1 stop6h 10m

$206

LisbonLondon

LIS - LHR

LISLHR

Lisbon Humberto Delgado

mar. 10/7

10:05 pm-9:10 am

1 stop11h 05m

London Heathrow

jue. 10/9

7:50 pm-10:35 pm

Nonstop2h 45m

$209

LisbonLondon

LIS - LHR

LISLHR

Lisbon Humberto Delgado

jue. 5/8

11:40 am-5:35 pm

1 stop5h 55m

London Heathrow

mar. 5/13

5:10 pm-10:50 pm

1 stop5h 40m

$210

LisbonLondon

LIS - LHR

LISLHR

Lisbon Humberto Delgado

vie. 4/25

7:55 pm-8:55 pm

1 stop25h 00m

London Heathrow

lun. 4/28

7:45 am-7:00 pm

1 stop11h 15m

$242

LisbonLondon

LIS - LHR

LISLHR

Lisbon Humberto Delgado

jue. 5/1

5:05 am-5:40 pm

1 stop12h 35m

London Heathrow

lun. 5/5

7:25 am-9:50 pm

1 stop14h 25m

$244

LisbonLondon

LIS - LHR

LISLHR

Lisbon Humberto Delgado

vie. 4/25

7:20 am-10:20 am

Nonstop3h 00m

London Heathrow

dom. 4/27

7:15 am-10:05 am

Nonstop2h 50m

$253

LisbonLondon

LIS - LHR

LISLHR

Lisbon Humberto Delgado

vie. 4/25

9:15 pm-9:10 am

1 stop11h 55m

London Heathrow

mié. 5/7

6:30 am-11:25 pm

2 stops16h 55m

$402

LisbonLondon

LIS - LHR

LISLHR

Lisbon Humberto Delgado

mar. 5/13

4:20 pm-2:45 pm

1 stop22h 25m

$77

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/10

Showing 1-10 of 23 results
1
2
3

Compare providers for flights from Lisbon to Heathrow

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Lisbon to Heathrow in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy2 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*2 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Lisbon-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Lisbon-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Lisbon-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Lisbon-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Lisbon-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for Lisbon to London Heathrow Airport 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 Lisbon to London Heathrow Airport trip
Airlines
TAP AIR PORTUGAL

TAP offers low fares in premium cabins, often half the price of competitors.


TAP's A330NEO offers 2-4-2 seating, ideal for solo or pair travelers.

Read more about TAP AIR PORTUGALby Gabriel Leigh
British Airways

Most BA connections occur in Terminal 5, avoiding bus transfers at Heathrow.


BA's Executive Club offers free seat selection for mid-tier or higher status members.

Read more about British Airwaysby Gabriel Leigh
Airports
LIS

For fast security, consider using the Fast Track lanes available for purchase at LIS, especially during busy morning and afternoon hours.

Read more about LISby Ramsey Qubein
LHR

Take the Heathrow Express for the fastest route to central London, reaching Paddington Station quickly and conveniently.

Read more about LHRby Ramsey Qubein
Our travel experts
Gabriel Leigh

Gabriel Leigh

Expert on TAP AIR PORTUGAL and British Airways

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more
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 Lisbon to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Lisbon 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 Lisbon to London Heathrow Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Lisbon to Heathrow. Price data was last updated on April 4, 2025.

The price you pay for your flight from Lisbon to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 70 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from Lisbon to London Heathrow Airport (average of $661). Flying from Lisbon to London Heathrow Airport in June is currently the most expensive (average of $1,110). 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 LIS to LHR?

Find hourly flight availability from Lisbon to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 11, 2025.

It’s typically best to fly out from Lisbon to London Heathrow Airport in the evening. Doing so could potentially save you 65% on the flight price compared to flying in the morning, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Lisbon to Heathrow. Price data was last updated on March 30, 2025.

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

Weekly flight availability from Lisbon to London Heathrow Airport

Explore weekly flight availability from Lisbon to Heathrow. 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 abril 11, 2025.

The most flights from LIS to LHR are scheduled on a Friday (62 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (8 on average).

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated abril 11, 2025.
To help decide which airline to fly from Lisbon to London, see what other customers have to say about Aegean Airlines, KLM and Austrian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.1
Very good
733 reviews

Boarding

7.8

Food

7.3

Entertainment

6.9

Overall

8.1

Comfort

7.8

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Aegean Airlines
8.1
Very good
733 reviews
Aegean Airlines
8.1
Very good
733 reviews

Boarding

7.8

Food

7.3

Entertainment

6.9

Overall

8.1

Comfort

7.8

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
KLM
7.8
Good
1,321 reviews
Aegean Airlines
8.1
Very good
733 reviews

Boarding

7.8

Food

7.3

Entertainment

6.9

Overall

8.1

Comfort

7.8

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Austrian Airlines
7.6
Good
774 reviews
Aegean Airlines
8.1
Very good
733 reviews

Boarding

7.8

Food

7.3

Entertainment

6.9

Overall

8.1

Comfort

7.8

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
SWISS
7.5
Good
1,575 reviews
Aegean Airlines
8.1
Very good
733 reviews

Boarding

7.8

Food

7.3

Entertainment

6.9

Overall

8.1

Comfort

7.8

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Brussels Airlines
7.4
Good
345 reviews
Aegean Airlines
8.1
Very good
733 reviews

Boarding

7.8

Food

7.3

Entertainment

6.9

Overall

8.1

Comfort

7.8

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Related info for your journey

Find useful and relevant information for your journey from Lisbon to Heathrow. 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 from for flights from Lisbon to London Heathrow?

    Lisbon Humberto Delgado (LIS), located 4.2 mi from the city center, is the airport you fly out of when you book flights from Lisbon to London Heathrow. 2 airlines have flights from Humberto Delgado to London Heathrow on a regular basis. Booking flights from Lisbon Humberto Delgado to London Heathrow should not be difficult; the airport handles an average of 30 outbound flights to London Heathrow per day.

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

    Cheapflights users have booked flights from Lisbon to London Heathrow Airport round-trip from $164. Other airlines that can offer you cheap pricing are Vueling, from $203, and SWISS, from $206. TAP AIR PORTUGAL is currently priced 25% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Lisbon to London Heathrow Airport one-way?

    To fly one-way, consider booking your trip with Vueling, which is currently one of the cheapest options available, starting at $77. TAP AIR PORTUGAL flights start at $99 while deals on SWISS start at $101 one-way.

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

    The top 3 most reliable airlines when flying from Lisbon to London Heathrow Airport are Cathay Pacific (76%), American Airlines (75%) and JetBlue (74%).

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

    Looking for the cheapest flight from Lisbon to London Heathrow Airport? While on average our users pay $2,092, our data indicates the cheapest price to be $91. The most popular route (Lisbon Humberto Delgado - London Heathrow), is priced around $144.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Lisbon to Heathrow 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 Lisbon to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Lisbon to London Heathrow Airport (average of $661). Flying from Lisbon to London Heathrow Airport in June is currently the most expensive (average of $1,110). 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
Hounslow
Hayes
Thornton Heath
Luton
Horley
Wembley
Canterbury
Harrow
Dover
Gatwick
Orpington
Watford
Milton Keynes
Northampton
Stratford-upon-Avon
Croydon
Borehamwood
Folkestone
Ilford
Broadway

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Lisbon to Heathrow

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

Top 2 airlines flying from Lisbon to Heathrow

Discover the top 2 airlines that operate flights from Lisbon to Heathrow. 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 abril 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$135Average$225FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$135Average$293FlexibilityNo cancel feeOn-time70%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.