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Cheap flights from London Heathrow Airport to Lisbon from C$ 124

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 30/8. 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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Find the cheapest flights from London Heathrow Airport to Lisbon

Cheap round-trip flights

British Airways Logo
7:00 a.m. - 9:55 a.m.LHR-LIS
2h 55mdirect
British Airways Logo
7:05 a.m. - 10:05 a.m.LIS-LHR
3h 00mdirect
C$ 230British Airways
Find Deal
Thu, 15 Jan - Fri, 23 Jan
TAP AIR PORTUGAL Logo
7:50 p.m. - 10:35 p.m.LHR-LIS
2h 45mdirect
TAP AIR PORTUGAL Logo
7:15 p.m. - 10:00 p.m.LIS-LHR
2h 45mdirect
C$ 232TAP AIR PORTUGAL
Find Deal
Sat, 20 Sep - Thu, 9 Oct
TAP AIR PORTUGAL Logo
6:00 a.m. - 8:40 a.m.LHR-LIS
2h 40mdirect
TAP AIR PORTUGAL Logo
8:15 p.m. - 10:55 p.m.LIS-LHR
2h 40mdirect
C$ 235TAP AIR PORTUGAL
Find Deal
Tue, 7 Oct - Tue, 14 Oct
Vueling Logo
3:05 p.m. - 8:15 a.m.LHR-LIS
17h 10m1 stop
Vueling Logo
8:10 p.m. - 2:45 p.m.LIS-LHR
18h 35m1 stop
C$ 240Vueling
Find Deal
Sat, 4 Oct - Mon, 6 Oct
British Airways Logo
2:45 p.m. - 5:40 p.m.LHR-LIS
2h 55mdirect
British Airways Logo
6:40 p.m. - 9:25 p.m.LIS-LHR
2h 45mdirect
C$ 255British Airways
Find Deal
Thu, 15 Jan - Sun, 18 Jan
Lufthansa Logo
7:25 a.m. - 9:50 p.m.LHR-LIS
14h 25m1 stop
Lufthansa Logo
2:10 p.m. - 9:00 p.m.LIS-LHR
6h 50m1 stop
C$ 261Lufthansa
Find Deal
Tue, 26 Aug - Sun, 30 Nov
Lufthansa Logo
8:45 a.m. - 11:30 p.m.LHR-LIS
14h 45m1 stop
Lufthansa Logo
2:10 p.m. - 9:00 p.m.LIS-LHR
6h 50m1 stop
C$ 262Lufthansa
Find Deal
Thu, 20 Nov - Tue, 25 Nov
Vueling Logo
8:50 p.m. - 8:30 a.m.LHR-LIS
11h 40m1 stop
Vueling Logo
10:05 p.m. - 9:10 a.m.LIS-LHR
11h 05m1 stop
C$ 268Vueling
Find Deal
Sat, 27 Sep - Tue, 30 Sep
Brussels Airlines Logo
7:45 a.m. - 7:00 p.m.LHR-LIS
11h 15m1 stop
Brussels Airlines Logo
12:05 p.m. - 8:55 p.m.LIS-LHR
8h 50m1 stop
C$ 302Brussels Airlines
Find Deal
Tue, 16 Sep - Tue, 30 Sep
Brussels Airlines Logo
11:05 a.m. - 7:00 p.m.LHR-LIS
7h 55m1 stop
Brussels Airlines Logo
12:05 p.m. - 5:05 p.m.LIS-LHR
5h 00m1 stop
C$ 305Brussels Airlines
Find Deal
Fri, 29 Aug - Fri, 5 Sep

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
20 Sep
LHR7:50 p.m.London Heathrow
2h 45m
LIS10:35 p.m.Lisbon Humberto Delgado
9 Oct
LIS7:15 p.m.Lisbon Humberto Delgado
2h 45m
LHR10:00 p.m.London Heathrow
C$ 232
Find similar
TAP AIR PORTUGAL
7 Oct
LHR6:00 a.m.London Heathrow
2h 40m
LIS8:40 a.m.Lisbon Humberto Delgado
14 Oct
LIS8:15 p.m.Lisbon Humberto Delgado
2h 40m
LHR10:55 p.m.London Heathrow
C$ 234
Find similar
TAP AIR PORTUGAL
20 Sep
LHR7:50 p.m.London Heathrow
2h 45m
LIS10:35 p.m.Lisbon Humberto Delgado
9 Oct
LIS8:10 p.m.Lisbon Humberto Delgado
2h 45m
LHR10:55 p.m.London Heathrow
C$ 236
Find similar

Lufthansa flights from London Heathrow Airport to Lisbon

Our best Lufthansa deals on London Heathrow Airport to Lisbon flight tickets
Lufthansa
26 Aug
LHR7:25 a.m.London Heathrow
14h 25m
1 stop
LIS9:50 p.m.Lisbon Humberto Delgado
30 Nov
LIS2:10 p.m.Lisbon Humberto Delgado
6h 50m
1 stop
LHR9:00 p.m.London Heathrow
C$ 261
Find similar
Lufthansa
20 Nov
LHR8:45 a.m.London Heathrow
14h 45m
1 stop
LIS11:30 p.m.Lisbon Humberto Delgado
25 Nov
LIS2:10 p.m.Lisbon Humberto Delgado
6h 50m
1 stop
LHR9:00 p.m.London Heathrow
C$ 262
Find similar
Lufthansa
20 Nov
LHR6:35 a.m.London Heathrow
16h 55m
1 stop
LIS11:30 p.m.Lisbon Humberto Delgado
25 Nov
LIS2:10 p.m.Lisbon Humberto Delgado
8h 45m
1 stop
LHR10:55 p.m.London Heathrow
C$ 263
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from London Heathrow Airport 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, momondo users made 96,600 searches. Data last updated 31 July 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Thu 15/1

7:00 a.m.-9:55 a.m.

Nonstop2h 55m

Lisbon Humberto Delgado

Fri 23/1

7:05 a.m.-10:05 a.m.

Nonstop3h 00m

C$ 230

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Sat 20/9

7:50 p.m.-10:35 p.m.

Nonstop2h 45m

Lisbon Humberto Delgado

Thu 9/10

7:15 p.m.-10:00 p.m.

Nonstop2h 45m

C$ 232

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Tue 7/10

6:00 a.m.-8:40 a.m.

Nonstop2h 40m

Lisbon Humberto Delgado

Tue 14/10

8:15 p.m.-10:55 p.m.

Nonstop2h 40m

C$ 234

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Sat 4/10

3:05 p.m.-8:15 a.m.

1 stop17h 10m

Lisbon Humberto Delgado

Mon 6/10

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

1 stop18h 35m

C$ 240

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Thu 15/1

2:45 p.m.-5:40 p.m.

Nonstop2h 55m

Lisbon Humberto Delgado

Sun 18/1

6:40 p.m.-9:25 p.m.

Nonstop2h 45m

C$ 255

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Tue 26/8

7:25 a.m.-9:50 p.m.

1 stop14h 25m

Lisbon Humberto Delgado

Sun 30/11

2:10 p.m.-9:00 p.m.

1 stop6h 50m

C$ 261

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Thu 20/11

8:45 a.m.-11:30 p.m.

1 stop14h 45m

Lisbon Humberto Delgado

Tue 25/11

2:10 p.m.-9:00 p.m.

1 stop6h 50m

C$ 262

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Sat 27/9

8:50 p.m.-8:30 a.m.

1 stop11h 40m

Lisbon Humberto Delgado

Tue 30/9

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

1 stop11h 05m

C$ 268

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Tue 16/9

7:45 a.m.-7:00 p.m.

1 stop11h 15m

Lisbon Humberto Delgado

Tue 30/9

12:05 p.m.-8:55 p.m.

1 stop8h 50m

C$ 302

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Fri 29/8

11:05 a.m.-7:00 p.m.

1 stop7h 55m

Lisbon Humberto Delgado

Fri 5/9

12:05 p.m.-5:05 p.m.

1 stop5h 00m

C$ 305

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 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 C$ 232. If you don’t want to visit Lisbon in January, then you should wait until February to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of C$ 248.

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

The cheapest day to depart from London Heathrow Airport to Lisbon is on a Thursday. Travellers who choose to depart for Lisbon on a Thursday will often find tickets for as low as C$ 317. The most expensive day to fly to Lisbon is Saturday, with ticket prices averaging around C$ 438.

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

Flying to Lisbon from London Heathrow Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as C$ 281 when looking at flights departing in the afternoon. At noon is when there is more demand to fly to Lisbon, so prices are often more expensive at around C$ 441 per ticket.

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 C$ 363 when searching weeks out. 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 C$ 299 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 July 2025, prices for London Heathrow Airport to Lisbon flights are approximately 10% cheaper 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 round-trip 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

C$ 124

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 C$ 124. The best round-trip flight deal from London Heathrow Airport to Lisbon found on momondo in the last 72 hours is C$ 230.
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)
Search flight deals

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

    London Heathrow and Lisbon Humberto Delgado are 1569.8 km apart from one another. In terms of flight time, this usually takes a little over 2h 40m.

  • 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 layovers. 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 required travel and health documents for your Lisbon Humberto Delgado Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • 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 C$ 167Free CancellationRating
6.6
7,222 reviews
Search British Airways flights
TAP AIR PORTUGALPriceFrom C$ 221Free CancellationRating
7.1
1,933 reviews
Search TAP AIR PORTUGAL flights

  • TAP AIR PORTUGAL Flights From London Heathrow Airport to Lisbon

    Across 22 TAP AIR PORTUGAL flights from London Heathrow Airport to Lisbon this week, the average price was C$ 272, with the best TAP AIR PORTUGAL deals starting from C$ 160 round-trip. 1,933 users have rated TAP AIR PORTUGAL on momondo, with an average score of 7.1/10.

  • British Airways Flights From London Heathrow Airport to Lisbon

    Another popular option for London Heathrow Airport to Lisbon flights is British Airways (6.6/10, 7,222 ratings). British Airways flies from London Heathrow Airport to Lisbon around 14 times per week, with deals starting from C$ 121 round-trip and rising to an average price of around C$ 332.

Travelling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Nazaré
Sintra
Óbidos
Estoril
Fátima
Evora
Sines
Peniche
Sesimbra
Comporta
Almada
Caldas da Rainha
Oeiras
Leiria
Costa da Caparica
Figueira da Foz
Setúbal

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?

Flights from London to Lisbon with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential London to Lisbon flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of London to Lisbon flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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