Q: What is the typical price of a round-trip flight between London Heathrow Airport and Lisbon?

Prices are currently low for flights on this route. Typical prices usually range from £118 to £177. The lowest price recently found on this route was £93.

Question 1

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

Accepted Answer

In the evening is the cheapest time of day to fly from London Heathrow Airport to Lisbon when you can find flight prices for as low as £207. Flying to Lisbon in the evening is an ideal time because this is during off-peak travel hours. Flights to Lisbon are more costly in the morning, with an average ticket price of £258. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Question 2

What is the typical price of a round-trip flight between London Heathrow Airport and Lisbon?

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from £118 to £177.
The lowest price recently found on this route was £93.

Question 3

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Question 4

Which airline has the best punctuality record on London to Lisbon flights?

Accepted Answer

According to our data, British Airways have had the fewest delays on this route over the last 12 months, with about 22% of their flights experiencing any sort of delay.

Question 5

Which airport is the most popular for stopovers for flights between London Heathrow Airport and Lisbon?

Accepted Answer

Madrid (MAD) was the most common stop: 21% of momondo users choosing one-stop flights on this route connected there.

Question 6

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

Accepted Answer

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 £192 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 £169 on momondo.

Question 7

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

Accepted Answer

There are 3 cabin classes 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.

Question 8

How many flights depart from London Heathrow Airport to Lisbon on average per day?

Accepted Answer

The number of flights available between London Heathrow Airport and Lisbon is 44 per day as of February 2026. The most frequent departure time is 18:00, with 36% of daily flights leaving in the evening.

Question 9

What is the cheapest month to fly to Lisbon?

Accepted Answer

In general, February 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 £134. If you are unable to visit Lisbon during the month of February, then departing from London Heathrow Airport during the month January is also very affordable. Most momondo users find prices during this month for around £136.

Question 10

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

Accepted Answer

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

Question 11

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

Accepted Answer

The cheapest day to depart on your flight to Lisbon is on a Tuesday when prices can be found for as low as £216. This is often the case because there is less demand to fly during this day of the week. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from London Heathrow Airport to Lisbon for around £266.

Question 12

Can stopping save me money on London Heathrow Airport to Lisbon flights?

Accepted Answer

You could potentially save up to 1% on your flight if you consider stops on a London Heathrow Airport to Lisbon flight.

Question 13

Which stopover airport offers the lowest fares from London Heathrow Airport to Lisbon?

Accepted Answer

Flights via Paris (CDG) offer the lowest average return price of £167.

Question 14

Which airlines fly to Lisbon?

Accepted Answer

TAP AIR PORTUGAL, British Airways and easyJet are the top three most popular airlines that fly to Lisbon from London Heathrow Airport according to our data. TAP AIR PORTUGAL is the first choice among our users, with 82% of people opting to fly with this airline when travelling to Lisbon. Keep in mind that there are 10 different airlines that fly to Lisbon on a routine basis, so you have a few additional options to choose from.

Question 15

How many flights depart from London Heathrow Airport to Lisbon on average per week?

Accepted Answer

As of February 2026, 310 flights take off from London Heathrow Airport and land in Lisbon each week. The most common flight departure day for this route is Sun, with 24% of weekly flights taking off on this day.

Question 16

Which stopover airport has the shortest travel time from London Heathrow Airport to Lisbon?

Accepted Answer

Flights connecting via Amsterdam (AMS) have the shortest average one-way travel time: 5h 55m.

Question 17

What is the most punctual flight time for London to Lisbon flights?

Accepted Answer

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Question 18

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

Accepted Answer

As of February 2026, prices for London Heathrow Airport to Lisbon flights are approximately 31% more expensive when compared to flights at the same time last year.

Question 19

How often are flights from London to Lisbon delayed?

Accepted Answer

Historically, on average around 30% of flights between London and Lisbon have experienced a delay on any given week. The average delay length over the past 12 months has been 107 minutes.

Question 20

Which stopover airport has the shortest connection time from London Heathrow Airport to Lisbon?

Accepted Answer

Frankfurt am Main (FRA) has the shortest average stopover time for this route: 1h 26m.

Question 21

What is the cheapest airline that flies from London Heathrow to Lisbon Humberto Delgado?

Accepted Answer

Iberia, TAP AIR PORTUGAL, and British Airways are the most popular carriers operating from London Heathrow to Lisbon Humberto Delgado

Question 22

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

Accepted Answer

Prices for flights from London Heathrow Airport to Lisbon Humberto Delgado Airport were last updated today.

Question 23

How many operators does momondo search for flights from London Heathrow Airport to Lisbon Humberto Delgado Airport?

Accepted Answer

As of February 2026, there are 10 operators available to choose from for flights from London Heathrow Airport to Lisbon Humberto Delgado Airport.

Question 24

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

Accepted Answer

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.

Question 25

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

Accepted Answer

The travel and health documents you'll need for your trip to Lisbon Humberto Delgado Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best price found	£104
Fastest flight time	2h 45m
Direct flights	Every day
Airports in Lisbon	1 airport

Airline	Rating	Free Cancellation	Price
Ryanair	PriceFrom £23	Free Cancellation	Rating 6.9 5,256 reviews	Search Ryanair flights
easyJet	PriceFrom £58	Free Cancellation	Rating 6.9 1,867 reviews	Search easyJet flights
TAP AIR PORTUGAL	PriceFrom £112	Free Cancellation	Rating 7.1 2,132 reviews	Search TAP AIR PORTUGAL flights
British Airways	PriceFrom £115	Free Cancellation	Rating 6.7 7,709 reviews	Search British Airways flights
KLM	PriceFrom £123	Free Cancellation	Rating 7.7 1,448 reviews	Search KLM flights
Vueling	PriceFrom £124	Free Cancellation	Rating 7.1 1,238 reviews	Search Vueling flights
Iberia	PriceFrom £125	Free Cancellation	Rating 7.0 3,101 reviews	Search Iberia flights
Lufthansa	PriceFrom £134	Free Cancellation	Rating 6.8 7,758 reviews	Search Lufthansa flights
SWISS	PriceFrom £145	Free Cancellation	Rating 7.6 1,864 reviews	Search SWISS flights
Brussels Airlines	PriceFrom £153	Free Cancellation	Rating 7.2 381 reviews	Search Brussels Airlines flights

Cheap flights from London Heathrow Airport to Lisbon from £54

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 29/4. 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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