Q: How much does it cost for a return flight from London Heathrow Airport to Lisbon?

Airfare is below average for this route at the moment. London Heathrow Airport to Lisbon flights typically cost between $385 and $669 in November. The cheapest return flight price found within the last 3 days was $257 on British Airways (24 Nov-9 Dec). Find deals

Question 1

How much does it cost for a return flight from London Heathrow Airport to Lisbon?

Accepted Answer

Airfare is below average for this route at the moment.London Heathrow Airport to Lisbon flights typically cost between $385 and $669 in November.
The cheapest return flight price found within the last 3 days was $257 on British Airways (24 Nov-9 Dec). Find deals

Question 2

How long is the flight from London Heathrow Airport to Lisbon?

Accepted Answer

Departing from London Heathrow Airport to Lisbon will take you 2h 55m. There are 1564 km between London Heathrow Airport and Lisbon. All flights are typically direct. Find deals

Question 3

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

Accepted Answer

Our cheapest airline available from London Heathrow Airport to Lisbon is British Airways. Our recent data shows that you can find tickets from as low as $198 on this airline. An additional option worth looking into is TAP AIR PORTUGAL, starting at $208. You may be able to fly from London Heathrow Airport to Lisbon for 51% less than the average price by searching for these airlines. Find deals

Question 4

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

Accepted Answer

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 56 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date. Find deals

Question 5

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

Accepted Answer

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 $1,809). 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.

Question 6

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

Accepted Answer

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

Question 7

Weekly flight availability from London Heathrow Airport to Lisbon

Accepted Answer

The most flights from LHR to LIS are scheduled on a Saturday (67 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (33 on average).

Question 8

E

Accepted Answer

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.

Question 9

E

Accepted Answer

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).

Question 10

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

Accepted Answer

While on average a flight from London Heathrow Airport to Lisbon is generally $429, our data shows the cheapest flight currently is $150. When looking at the most popular route, (London Heathrow - Lisbon Humberto Delgado), you can expect to pay $764 for that flight.

Question 11

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

Accepted Answer

No one likes to see their flight delayed. When booking a flight from London Heathrow Airport to Lisbon consider choosing Cathay Pacific(80%), Qatar Airways(67%) or British Airways(67%), as they are the most reliable in getting you off to your destination on time.

Question 12

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

Accepted Answer

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 59% on your flight compared to booking on days when demand is much higher.

Question 13

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

Accepted Answer

To save on the cost of your flight from London Heathrow Airport to Lisbon, book at least 32 days before your planned departure. Booking around this time can save you about 58% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $382 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $422.

Question 14

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

Accepted Answer

January can be a great time to fly to Lisbon from London Heathrow Airport with a flight ticket averaging about $327. Cheapflights users have found deals in the month of January for as cheap as $83. The most expensive prices can be found in the month of August.

Question 15

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

Accepted Answer

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 at midday tend to be the most expensive. A flight in the afternoon could potentially save you up to 25% on airfare.

Question 16

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

Accepted Answer

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 52 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.

Question 17

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

Accepted Answer

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

Question 18

How can I find direct flights from Heathrow to Lisbon?

Accepted Answer

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

Question 19

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

Accepted Answer

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.

Question 20

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

Accepted Answer

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.

Question 21

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

Accepted Answer

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.

Question 22

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

Accepted Answer

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

Question 23

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

Accepted Answer

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.

Round-trip from	$257
One-way from	$142
Popular in	August
Cheapest in	January
Average price	$575
Good round-trip deal	$605 or less
Good one-way deal	$201 or less

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest$198	Average$495	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
TAP AIR PORTUGAL	Cheapest$208	Average$324	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights

Cheap flights from London Heathrow Airport to Lisbon from $142

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 30/8. Fares are subject to change and may not be available on all flights or dates of travel.

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 Tuesday or Sunday and return on a Tuesday

Cheap flight deals from Heathrow to Lisbon

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Find flight deals from Heathrow to Lisbon

Cheapest flights from Heathrow to LisbonExplore 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 26 August 2025.

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 26 August 2025.

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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.

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?

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

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

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

How much does it cost for a return flight from London Heathrow Airport to Lisbon?

Weekly flight availability from London Heathrow Airport to Lisbon

Reviews of airlines servicing Lisbon

Read through reviews of airlines operating flights from London Heathrow Airport to Lisbon, such as TAP AIR PORTUGAL and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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?

How long is the flight from London Heathrow Airport to Lisbon?

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

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

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

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

How can I find direct flights from Heathrow to Lisbon?

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

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

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Top 2 airlines flying from Heathrow to Lisbon

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

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

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

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

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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 26 August 2025.