Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Lisbon from $171

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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LIS
20 Apr — 27 Apr1
1 adult

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

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 15 April 2025.

Round-trip from

$279

One-way from

$171

Popular in

August

Cheapest in

January

Average price

$429

Good round-trip deal

$475 or less

Good one-way deal

$208 or less
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 27/9-30/9
  • Nonstop
  • 5h 30m total
  • London to Lisbon
Search Deals
Vueling
  • Vueling
  • 1/10
  • 1 total stop
  • 17h 10m total
  • London to Lisbon
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($155 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($27 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from London Heathrow to Lisbon Humberto Delgado.
Search Deals
Price to beat on a one-way flight from London Heathrow to Lisbon Humberto Delgado.
Search Deals

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 15 April 2025.

Tue 2/1206:55LHR - LIS
Nonstop2h 55mBritish Airways
Thu 11/1218:35LIS - LHR
Nonstop2h 45mBritish Airways
Deal found 14/4$214
Sat 27/919:50LHR - LIS
Nonstop2h 45mTAP AIR PORTUGAL
Tue 30/915:00LIS - LHR
Nonstop2h 45mTAP AIR PORTUGAL
Deal found 14/4$279
Tue 13/517:10LHR - LIS
1 stop5h 40mKLM
Wed 21/505:00LIS - LHR
1 stop5h 45mKLM
Deal found 14/4$328
Tue 6/508:45LHR - LIS
1 stop14h 35mSWISS
Thu 22/505:55LIS - LHR
1 stop13h 25mSWISS
Deal found 14/4$336
Mon 28/406:30LHR - LIS
1 stop15h 45mLufthansa
Fri 23/506:15LIS - LHR
1 stop16h 25mLufthansa
Deal found 14/4$363
Sat 10/515:05LHR - LIS
1 stop17h 10mVueling
Mon 12/520:10LIS - LHR
1 stop18h 35mVueling
Deal found 15/4$388
Wed 20/806:50LHR - LIS
1 stop12h 10mBrussels Airlines
Sat 30/819:55LIS - LHR
1 stop25h 40mBrussels Airlines
Deal found 15/4$396
Tue 1/710:25LHR - LIS
2 stops11h 25mAustrian Airlines
Wed 9/714:30LIS - LHR
2 stops17h 50mAustrian Airlines
Deal found 14/4$510

Cheapflights Fare Finder

Customise 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 647,157 searches. Data last updated 15 April 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

Sat 27/9

19:50-22:35

Nonstop2h 45m

Lisbon Humberto Delgado

Tue 30/9

15:00-17:45

Nonstop2h 45m

$279

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Tue 13/5

17:10-22:50

1 stop5h 40m

Lisbon Humberto Delgado

Wed 21/5

05:00-10:45

1 stop5h 45m

$328

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Tue 6/5

17:10-23:20

1 stop6h 10m

Lisbon Humberto Delgado

Tue 13/5

15:35-21:45

1 stop6h 10m

$336

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Mon 28/4

06:30-22:15

1 stop15h 45m

Lisbon Humberto Delgado

Fri 23/5

06:15-22:40

1 stop16h 25m

$363

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Sat 10/5

15:05-08:15

1 stop17h 10m

Lisbon Humberto Delgado

Mon 12/5

20:10-14:45

1 stop18h 35m

$388

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Wed 20/8

06:50-19:00

1 stop12h 10m

Lisbon Humberto Delgado

Sat 30/8

19:55-21:35

1 stop25h 40m

$396

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Tue 16/9

07:45-23:25

1 stop15h 40m

Lisbon Humberto Delgado

Sat 27/9

18:55-21:40

Nonstop2h 45m

$437

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Tue 1/7

10:25-21:50

2 stops11h 25m

Lisbon Humberto Delgado

Wed 9/7

14:30-08:20

2 stops17h 50m

$510

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Wed 1/10

15:05-08:15

1 stop17h 10m

$171

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Tue 17/6

06:00-08:40

Nonstop2h 40m

$173

Flights are sorted by cheapest return flights first.

Deals found on 13/4

Showing 1-10 of 21 results
1
2
3

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 return 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 return flight from Heathrow to Lisbon. Price data was last updated on 11 April 2025.

The price you pay for your flight from London Heathrow Airport to Lisbon 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 London Heathrow Airport to Lisbon?

Currently, October is the cheapest month in which you can book a flight from London Heathrow Airport to Lisbon (average of $1,240). Flying from London Heathrow Airport to Lisbon in December is currently the most expensive (average of $1,819). 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 15 April 2025.

One of the essential ways to save on airfare from London Heathrow Airport to Lisbon is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 23% on airfare.

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

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

Travellers seeking maximum savings on their London Heathrow Airport to Lisbon flight should consider departing on Monday evenings when fares are most often at their lowest. Wednesday at midday 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 15 April 2025.

The most flights from LHR to LIS are scheduled on a Tuesday (72 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (17 on average).

Rainfall in Lisbon by month

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

In terms of precipitation, rainfall in Lisbon ranges from 6.0 - 122.0 inches per month. December is typically the wettest month, when rainfall can reach 122.0 mm. July is typically the driest time to visit Lisbon when rainfall is around 6.0 mm.

Temperature in Lisbon by month

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

If weather is an important factor for your trip to Lisbon, 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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

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 15 April 2025.
To help decide which airline to fly from London to Lisbon, see what other customers have to say about KLM, Austrian Airlines and SWISS. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,323 reviews
Check prices

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,323 reviews
KLM
7.8
Good
1,323 reviews
Check prices

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Austrian Airlines
7.6
Good
775 reviews
KLM
7.8
Good
1,323 reviews
Check prices

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
SWISS
7.5
Good
1,578 reviews
KLM
7.8
Good
1,323 reviews
Check prices

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Brussels Airlines
7.4
Good
345 reviews
KLM
7.8
Good
1,323 reviews
Check prices

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Scandinavian Airlines
7.3
Good
1,335 reviews
KLM
7.8
Good
1,323 reviews
Check prices

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

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 39 inbound flights from London Heathrow per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Lisbon airport from London Heathrow. It is only a 6.7 km journey from Humberto Delgado (LIS) to Lisbon’s city centre.

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

    Our cheapest airline available from London Heathrow Airport to Lisbon is TAP AIR PORTUGAL. Our recent data shows that you can find tickets from as low as $279 on this airline. Additional options worth looking into are KLM and SWISS, starting at $328 and $336 round-trip. You may be able to fly from London Heathrow Airport to Lisbon for 30% less than the average price by searching for these airlines.

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

    To fly one-way, consider booking your trip with Vueling, which is currently one of the cheapest options available, starting at $171. TAP AIR PORTUGAL flights start at $173 while deals on KLM start at $198 one-way.

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

    No one likes to see their flight delayed. When booking a flight from London Heathrow Airport to Lisbon consider choosing LATAM Airlines(83%), Qatar Airways(81%) or Cathay Pacific(81%), as they are the most reliable in getting you off to your destination on time.

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

    While on average a flight from London Heathrow Airport to Lisbon is generally $493, our data shows the cheapest flight currently is $185. When looking at the most popular route, (London Heathrow - Lisbon Humberto Delgado), you can expect to pay $659 for that flight.

  • 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 holiday 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, October is the cheapest month in which you can book a flight from London Heathrow Airport to Lisbon (average of $1,240). Flying from London Heathrow Airport to Lisbon in December is currently the most expensive (average of $1,819). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Evora
Sintra
Palmela

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.

Top 2 airlines flying from Heathrow to Lisbon

Discover the top 2 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 647,157 searches. Data last updated 15 April 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$219Average$429FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
British AirwaysCheapest$221Average$536FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Lisbon?

Cheapflights helps you search for flights from Heathrow to Lisbon via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Lisbon?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to Lisbon for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Heathrow to Lisbon with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to Lisbon flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Heathrow to Lisbon become cheaper?

Of course! You can now track prices for flights from Heathrow to Lisbon and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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.
Site
©2025 Cheapflights