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Cheap flights from London Heathrow Airport to Lisbon from $136

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 24/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from London Heathrow Airport to Lisbon

Cheap return flights

British Airways Logo
07:00 - 09:55LHR-LIS
2h 55mdirect
British Airways Logo
18:45 - 21:30LIS-LHR
2h 45mdirect
$260British Airways
Find Deal
Sun, 16 Nov - Fri, 21 Nov
British Airways Logo
09:15 - 12:10LHR-LIS
2h 55mdirect
British Airways Logo
18:45 - 21:30LIS-LHR
2h 45mdirect
$262British Airways
Find Deal
Tue, 11 Nov - Fri, 21 Nov
TAP AIR PORTUGAL Logo
19:50 - 22:35LHR-LIS
2h 45mdirect
TAP AIR PORTUGAL Logo
20:15 - 22:55LIS-LHR
2h 40mdirect
$283TAP AIR PORTUGAL
Find Deal
Tue, 7 Oct - Tue, 14 Oct
Lufthansa Logo
07:40 - 23:30LHR-LIS
15h 50m1 stop
Lufthansa Logo
14:10 - 22:55LIS-LHR
8h 45m1 stop
$295Lufthansa
Find Deal
Sun, 16 Nov - Fri, 21 Nov
Lufthansa Logo
13:50 - 23:30LHR-LIS
9h 40m1 stop
Lufthansa Logo
14:10 - 22:55LIS-LHR
8h 45m1 stop
$297Lufthansa
Find Deal
Tue, 11 Nov - Fri, 21 Nov
TAP AIR PORTUGAL Logo
19:50 - 22:35LHR-LIS
2h 45mdirect
TAP AIR PORTUGAL Logo
07:35 - 10:20LIS-LHR
2h 45mdirect
$298TAP AIR PORTUGAL
Find Deal
Tue, 7 Oct - Tue, 14 Oct
Vueling Logo
09:55 - 17:05LHR-LIS
7h 10m1 stop
Vueling Logo
14:00 - 20:05LIS-LHR
6h 05m1 stop
$303Vueling
Find Deal
Wed, 24 Sep - Tue, 30 Sep
Vueling Logo
15:05 - 08:15LHR-LIS
17h 10m1 stop
Vueling Logo
19:05 - 14:15LIS-LHR
19h 10m1 stop
$329Vueling
Find Deal
Wed, 10 Sep - Fri, 19 Sep
SWISS Logo
06:00 - 11:45LHR-LIS
5h 45m1 stop
SWISS Logo
15:25 - 21:40LIS-LHR
6h 15m1 stop
$337SWISS
Find Deal
Tue, 11 Nov - Fri, 21 Nov
SWISS Logo
06:00 - 17:20LHR-LIS
11h 20m1 stop
SWISS Logo
18:10 - 07:55LIS-LHR
13h 45m1 stop
$340SWISS
Find Deal
Tue, 9 Sep - Tue, 16 Sep

British Airways flights from London Heathrow Airport to Lisbon

Our best British Airways deals on London Heathrow Airport to Lisbon flight tickets
British Airways
16 Nov
LHR07:00London Heathrow
2h 55m
LIS09:55Lisbon Humberto Delgado
21 Nov
LIS18:45Lisbon Humberto Delgado
2h 45m
LHR21:30London Heathrow
British Airways
11 Nov
LHR09:15London Heathrow
2h 55m
LIS12:10Lisbon Humberto Delgado
21 Nov
LIS18:45Lisbon Humberto Delgado
2h 45m
LHR21:30London Heathrow
British Airways
22 Nov
LHR19:40London Heathrow
2h 45m
LIS22:25Lisbon Humberto Delgado
30 Nov
LIS18:40Lisbon Humberto Delgado
2h 45m
LHR21:25London Heathrow

TAP AIR PORTUGAL flights from London Heathrow Airport to Lisbon

Our best TAP AIR PORTUGAL deals on London Heathrow Airport to Lisbon flight tickets
TAP AIR PORTUGAL
7 Oct
LHR19:50London Heathrow
2h 45m
LIS22:35Lisbon Humberto Delgado
14 Oct
LIS20:15Lisbon Humberto Delgado
2h 40m
LHR22:55London Heathrow
TAP AIR PORTUGAL
7 Oct
LHR19:50London Heathrow
2h 45m
LIS22:35Lisbon Humberto Delgado
14 Oct
LIS07:35Lisbon Humberto Delgado
2h 45m
LHR10:20London Heathrow
TAP AIR PORTUGAL
9 Sept
LHR19:50London Heathrow
2h 45m
LIS22:35Lisbon Humberto Delgado
16 Sept
LIS19:20Lisbon Humberto Delgado
2h 40m
LHR22:00London Heathrow

See travel insights to Lisbon from

How to get the cheapest flight ticket from London Heathrow Airport to Lisbon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

What is the cheapest month to fly to Lisbon?

The month of January is, on average, the cheapest month to fly to Lisbon from London Heathrow Airport, with most prices found around $257. The month of February is another great option to travel to Lisbon, with average flight prices from London Heathrow Airport averaging around $275.

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

According to our data, Monday is the cheapest day to fly to Lisbon from London Heathrow Airport. The lowest ticket price found for a Monday departure recently was $255. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $456. These prices are subject to change though, so be sure to set up a Price Alert for flights to Lisbon.

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

Our most recent data shows that the best time of day to fly to Lisbon is in the afternoon. Flights from London Heathrow Airport to Lisbon during this time can be as low as $316. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $489 on average. Flights to Lisbon from London Heathrow Airport in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

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

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

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 $401 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 $321 on momondo.

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

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.

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

As of June 2025, prices for London Heathrow Airport to Lisbon flights are approximately 22% more expensive when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Lisbon

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Lisbon according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Heathrow Airport to Lisbon (LHR to LIS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Lisbon

Best price found

$136

Fastest flight time

2h 40m

Direct flights

Every day

Airports in Lisbon

1 airport
The best one-way flight to Lisbon from London Heathrow Airport in the past 72 hours is $136. The best return flight deal from London Heathrow Airport to Lisbon found on momondo in the last 72 hours is $260.
The fastest flight from London Heathrow Airport to Lisbon takes 2h 40m
Direct flights go from London Heathrow Airport to Lisbon every day.
There is 1 airport near Lisbon: Lisbon Humberto Delgado (LIS)

  • How far is London Heathrow to Lisbon Humberto Delgado by plane?

    There are 1569.8 km between London Heathrow and Lisbon Humberto Delgado. Flights usually cover this in 2h 40m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from London Heathrow Airport to Lisbon Humberto Delgado Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Lisbon Humberto Delgado Airport.

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

    The travel and health documents required for your trip to Lisbon Humberto Delgado Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Lisbon Humberto Delgado Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from London Heathrow Airport to Lisbon?

  • What is the most popular airline from London Heathrow Airport to Lisbon?


Best airlines flying from London Heathrow Airport to Lisbon

Compare and see reviews for airlines that fly from London Heathrow Airport to Lisbon with momondo
Airline
Rating
Free cancellation
Price
British AirwaysPriceFrom $199Free cancellationRating
6.6
7,077 reviews
Search British Airways flights
TAP AIR PORTUGALPriceFrom $206Free cancellationRating
7.1
1,909 reviews
Search TAP AIR PORTUGAL flights
  • TAP AIR PORTUGAL Flights From London Heathrow Airport to Lisbon

    TAP AIR PORTUGAL flies from London Heathrow Airport to Lisbon around 32 times per week, with 1,909 momondo users rating the airline 7.1/10. The cheapest TAP AIR PORTUGAL deal from London Heathrow Airport to Lisbon in the last 72 hours was $135 (round-trip), much lower than the average airfare cost of $212 for TAP AIR PORTUGAL flights on this route.

  • British Airways Flights From London Heathrow Airport to Lisbon

    British Airways is also a popular choice for this route. British Airways flight deals for London Heathrow Airport to Lisbon start from as low as $130 round-trip, depending on your selected dates, with average British Airways deals seen on momondo around $329. British Airways operates 12 flights to Lisbon from London Heathrow Airport in an average week. Users have rated it 6.6/10 across 7,077 reviews.


Travelling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Evora
Leiria
Tomar

Why use momondo?

Why should I use momondo to find a flight deal from London to Lisbon?

It is quick and easy to find London to Lisbon flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Lisbon that suits you.

Can I find flights from London to Lisbon with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to Lisbon flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Lisbon?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Lisbon.

I’m not ready to book a flight from London to Lisbon right now. Can momondo alert me if prices change?

If you are not ready to book a flight from London to Lisbon now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Lisbon and let you know when they change.


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