How often are flights from Lisbon to London delayed?

About 23% of weekly flights between Lisbon and London have experienced delays in the past year, with the average delay time being 106 minutes.

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

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

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

Over the past year, British Airways has had the lowest number of delays on this route, with just 20% of flights being delayed.

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

Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

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

Vueling and British Airways can get you from Lisbon to London Heathrow Airport in just under 2h 50m. Your travel time can differ by up to 9h 15m. The distance from Lisbon to London Heathrow Airport is about 1564 km. Both multi-stop and direct flights can be found to your destination and back.

Weekly flight availability from Lisbon to London Heathrow Airport

The most flights from LIS to LHR are scheduled on a Wednesday (73 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (9 on average).

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 mm per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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

The cheapest flight price from Lisbon to London Heathrow Airport is C$ 185. On average you can expect to pay C$ 635. The most popular route, (Lisbon Humberto Delgado - London Heathrow), can usually be booked for C$ 649.

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 Alaska Airlines (76%), Finnair (72%) and Japan Airlines (71%).

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

Lisbon Humberto Delgado (LIS) is the airport you will fly out of if you book a flight from Lisbon to London Heathrow. You should not have trouble finding flights to London Heathrow from Humberto Delgado; the airport handles an average of 29 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Lisbon airport to London Heathrow. It is only a 6.7 km journey to Humberto Delgado (LIS) from Lisbon’s city centre.

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.

C$ 114+ Cheap Flights from Lisbon to London Heathrow Airport

Cheapflights Tip: The best prices from Lisbon Humberto Delgado to London Heathrow are usually found in January or February, booked 57 days in advance, depart on a Wednesday or Thursday and return on a Sunday

Cheap flight deals from Lisbon to Heathrow

Enter your travel dates to find the best prices.

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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 10 September 2026.

Thu 22/108:55 a.m. -

1 stop5h 50m

Tue 27/108:50 p.m. -

1 stop16h 35m

Deal found 10/9C$ 178

Thu 22/108:55 a.m. -

1 stop5h 50m

Sat 31/109:55 a.m. -

1 stop7h 00m

Deal found 10/9C$ 185

Sat 28/115:40 p.m. -

1 stop15h 30m

Wed 2/128:50 p.m. -

1 stop11h 40m

Deal found 10/9C$ 199

Tue 1/129:05 a.m. -

1 stop11h 00m

Sat 5/128:50 p.m. -

1 stop11h 40m

Deal found 8/9C$ 201

Thu 22/108:55 a.m. -

1 stop5h 50m

Mon 26/108:50 p.m. -

1 stop11h 40m

Deal found 10/9C$ 208

Thu 5/117:00 p.m. -

1 stop14h 10m

Wed 11/118:50 p.m. -

1 stop20h 05m

Deal found 10/9C$ 212

Mon 19/108:10 p.m. -

1 stop18h 35m

Wed 21/108:50 p.m. -

1 stop11h 40m

Deal found 10/9C$ 215

Fri 6/115:40 p.m. -

1 stop15h 30m

Tue 10/119:55 a.m. -

1 stop8h 25m

Deal found 10/9C$ 216

Thu 22/108:55 a.m. -

1 stop5h 50m

Thu 29/108:50 p.m. -

1 stop11h 40m

Deal found 10/9C$ 218

Thu 5/115:40 p.m. -

1 stop15h 30m

Sat 14/119:55 a.m. -

1 stop7h 00m

Deal found 10/9C$ 221

Tue 1/129:05 a.m. -

1 stop11h 00m

Sun 6/129:55 a.m. -

1 stop8h 25m

Deal found 8/9C$ 222

Thu 22/108:55 a.m. -

1 stop5h 50m

Fri 30/108:50 p.m. -

1 stop11h 40m

Deal found 10/9C$ 225

Find flight deals from Lisbon to Heathrow

Round-trip from	C$ 178
One-way from	C$ 114
Popular in	July
Cheapest in	January
Average price	C$ 447
Good one-way deal	C$ 507 or less

Vueling
22/10-27/10
2 total stops
22h 25m total
Lisbon to London

Search Deals

Vueling
22/11-31/12
1 total stop
11h 00m total
Lisbon to London

Search Deals

Highest demand for flights based on searches. 15% potential increase in price (C$ 85 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 14 potential savings vs. average RT price).

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Average for round-trip flights in September 2026

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Price to beat on a one-way flight from Lisbon Humberto Delgado to London Heathrow.

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Lisbon to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LisbonLondon

LIS Lisbon Humberto Delgado - LHR London Heathrow

LISLHR

Lisbon Humberto Delgado

Thu 11/2

11:30 a.m.-7:15 p.m.

1 stop7h 45m

London Heathrow

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 134

Quickest round-trip

LisbonLondon

LIS Lisbon Humberto Delgado - LHR London Heathrow

LISLHR

Lisbon Humberto Delgado

Fri 13/11

6:55 p.m.-9:40 p.m.

Nonstop2h 45m

London Heathrow

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 159

LisbonLondon

LIS Lisbon Humberto Delgado - LHR London Heathrow

LISLHR

Lisbon Humberto Delgado

Mon 26/10

8:05 p.m.-2:45 p.m.

1 stop18h 40m

London Heathrow

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 161

LisbonLondon

LIS Lisbon Humberto Delgado - LHR London Heathrow

LISLHR

Lisbon Humberto Delgado

Thu 11/2

10:40 a.m.-1:35 p.m.

Nonstop2h 55m

London Heathrow

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 163

LisbonLondon

LIS Lisbon Humberto Delgado - LHR London Heathrow

LISLHR

Lisbon Humberto Delgado

Mon 19/10

8:10 p.m.-2:45 p.m.

1 stop18h 35m

London Heathrow

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 170

LisbonLondon

LIS Lisbon Humberto Delgado - LHR London Heathrow

LISLHR

Lisbon Humberto Delgado

Thu 17/9

9:15 p.m.-9:10 a.m.

1 stop11h 55m

London Heathrow

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 183

LisbonLondon

LIS Lisbon Humberto Delgado - LHR London Heathrow

LISLHR

Lisbon Humberto Delgado

Wed 16/9

9:15 p.m.-9:10 a.m.

1 stop11h 55m

London Heathrow

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 204

LisbonLondon

LIS Lisbon Humberto Delgado - LHR London Heathrow

LISLHR

Lisbon Humberto Delgado

Fri 13/11

9:05 p.m.-9:10 a.m.

1 stop12h 05m

London Heathrow

Tue 17/11

9:55 a.m.-6:20 p.m.

1 stop8h 25m

C$ 232

LisbonLondon

LIS Lisbon Humberto Delgado - LHR London Heathrow

LISLHR

Lisbon Humberto Delgado

Fri 4/12

3:45 p.m.-6:35 p.m.

Nonstop2h 50m

London Heathrow

Mon 7/12

6:55 a.m.-9:45 a.m.

Nonstop2h 50m

C$ 277

LisbonLondon

LIS Lisbon Humberto Delgado - LHR London Heathrow

LISLHR

Lisbon Humberto Delgado

Tue 27/10

1:35 p.m.-9:25 p.m.

1 stop7h 50m

London Heathrow

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 278

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 24 resultsSorted by cheapest first

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.

LIS-LHR

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

Prices

Airlines

Delays

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

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 56 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, January is the cheapest month in which you can book a flight from Lisbon to London Heathrow Airport (average of C$ 266). Flying from Lisbon to London Heathrow Airport in July is currently the most expensive (average of C$ 459). 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?

It’s optimal to fly from Lisbon to London Heathrow Airport at noon. By choosing this option you can save up to 79% on the cost of your flight, compared to a flight in the morning.

How much does it cost to fly round-trip from Lisbon to London Heathrow Airport?

Airfare is below average for this route at the moment.

Lisbon to London Heathrow Airport flights typically cost between C$ 335 and C$ 684 in October.
The cheapest round-trip price found within the last 5 days was C$ 178 on Vueling (22 Oct-27 Oct).

Related info for your journey

What airport do you fly from for flights from Lisbon to London Heathrow?
Lisbon Humberto Delgado (LIS) is the airport you will fly out of if you book a flight from Lisbon to London Heathrow. You should not have trouble finding flights to London Heathrow from Humberto Delgado; the airport handles an average of 29 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Lisbon airport to London Heathrow. It is only a 6.7 km journey to Humberto Delgado (LIS) from Lisbon’s city centre.
How long is the flight from Lisbon to London Heathrow Airport?
Vueling and British Airways can get you from Lisbon to London Heathrow Airport in just under 2h 50m. Your travel time can differ by up to 9h 15m. The distance from Lisbon to London Heathrow Airport is about 1564 km. Both multi-stop and direct flights can be found to your destination and back.
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 Alaska Airlines (76%), Finnair (72%) and Japan Airlines (71%).
What are the cheapest flights from Lisbon to London Heathrow Airport?
The cheapest flight price from Lisbon to London Heathrow Airport is C$ 185. On average you can expect to pay C$ 635. The most popular route, (Lisbon Humberto Delgado - London Heathrow), can usually be booked for C$ 649.
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, January is the cheapest month in which you can book a flight from Lisbon to London Heathrow Airport (average of C$ 266). Flying from Lisbon to London Heathrow Airport in July is currently the most expensive (average of C$ 459). 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

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Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Lisbon to Heathrow. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights simply makes it quick and affordable to book flights from Lisbon to Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

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Cheap flights from Lisbon to London Heathrow Airport from C$ 114

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Lisbon to Heathrow

Cheapest flights from Lisbon to HeathrowExplore 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 10 September 2026.

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 10 September 2026.

Best flights from Lisbon to HeathrowDiscover carefully curated flight deals from Lisbon to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Discover carefully curated flight deals from Lisbon to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Direct flights from Lisbon to HeathrowExplore direct flight options from Lisbon to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 September 2026.

Explore direct flight options from Lisbon to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 September 2026.

Last-minute flights from Lisbon to HeathrowDiscover last-minute flight deals from Lisbon to Heathrow. Data last updated 10 September 2026 and is based on user searches.

Discover last-minute flight deals from Lisbon to Heathrow. Data last updated 10 September 2026 and is based on user searches.

One-way flights from Lisbon to HeathrowSearch for one-way flight options from Lisbon to Heathrow. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.

Search for one-way flight options from Lisbon to Heathrow. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.

Find flight deals from Lisbon to Heathrow

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One-way from

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Use the filters below to find and compare flights from Lisbon to London Heathrow Airport that are best for you.

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.

Cheapflights Insights

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

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 56 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?

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

It’s optimal to fly from Lisbon to London Heathrow Airport at noon. By choosing this option you can save up to 79% on the cost of your flight, compared to a flight in the morning.

How much does it cost to fly round-trip from Lisbon to London Heathrow Airport?

Airfare is below average for this route at the moment.

Lisbon to London Heathrow Airport flights typically cost between C$ 335 and C$ 684 in October.The cheapest round-trip price found within the last 5 days was C$ 178 on Vueling (22 Oct-27 Oct).

Weekly flight availability from Lisbon to London Heathrow Airport

The most flights from LIS to LHR are scheduled on a Wednesday (73 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (9 on average).

How often are flights from Lisbon to London delayed?

About 23% of weekly flights between Lisbon and London have experienced delays in the past year, with the average delay time being 106 minutes.

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

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

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

Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

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

Over the past year, British Airways has had the lowest number of delays on this route, with just 20% of flights being delayed.

Related info for your journey

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

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

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

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

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

How can I find direct flights from Lisbon to Heathrow?

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

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

Travelling to a place near London Heathrow Airport?

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Other flights to Heathrow

Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 10 September 2026.

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

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

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

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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 10 September 2026.

Best flights from Lisbon to Heathrow
Discover carefully curated flight deals from Lisbon to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Direct flights from Lisbon to Heathrow
Explore direct flight options from Lisbon to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 September 2026.

Last-minute flights from Lisbon to Heathrow
Discover last-minute flight deals from Lisbon to Heathrow. Data last updated 10 September 2026 and is based on user searches.

One-way flights from Lisbon to Heathrow
Search for one-way flight options from Lisbon to Heathrow. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.

Lisbon to London Heathrow Airport flights typically cost between C$ 335 and C$ 684 in October.
The cheapest round-trip price found within the last 5 days was C$ 178 on Vueling (22 Oct-27 Oct).