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Cheap flights from London Heathrow Airport to Lisbon from C$ 110

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 18/4. 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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Find the cheapest flights from London Heathrow Airport to Lisbon

Cheap round-trip flights

Enter your travel dates to find the best prices.
Vueling Logo
9:55 a.m. - 5:15 p.m.
LHR
-
LIS
7h 20m
1 stop
Vueling Logo
9:15 p.m. - 9:10 a.m.
LIS
-
LHR
11h 55m
1 stop
C$ 231Vueling
Sat, 18 Apr - Fri, 24 Apr
British Airways Logo
7:40 p.m. - 10:25 p.m.
LHR
-
LIS
2h 45mdirect
British Airways Logo
6:35 p.m. - 9:20 p.m.
LIS
-
LHR
2h 45mdirect
C$ 232British Airways
Sat, 21 Feb - Wed, 4 Mar
British Airways Logo
7:00 a.m. - 9:55 a.m.
LHR
-
LIS
2h 55mdirect
British Airways Logo
12:55 p.m. - 3:50 p.m.
LIS
-
LHR
2h 55mdirect
C$ 234British Airways
Thu, 12 Feb - Wed, 25 Feb
British Airways Logo
7:45 p.m. - 10:30 p.m.
LHR
-
LIS
2h 45mdirect
British Airways Logo
12:55 p.m. - 3:50 p.m.
LIS
-
LHR
2h 55mdirect
C$ 235British Airways
Sun, 22 Feb - Thu, 5 Mar
Multiple Airlines Logo
9:55 a.m. - 5:15 p.m.
LHR
-
LIS
7h 20m
1 stop
Multiple Airlines Logo
8:10 p.m. - 10:55 p.m.
LIS
-
LHR
2h 45mdirect
C$ 236Multiple Airlines
Sat, 18 Apr - Fri, 24 Apr
TAP AIR PORTUGAL Logo
7:55 p.m. - 10:40 p.m.
LHR
-
LIS
2h 45mdirect
TAP AIR PORTUGAL Logo
7:50 p.m. - 10:40 p.m.
LIS
-
LHR
2h 50mdirect
C$ 240TAP AIR PORTUGAL
Sat, 21 Feb - Sat, 28 Feb
TAP AIR PORTUGAL Logo
7:55 p.m. - 10:40 p.m.
LHR
-
LIS
2h 45mdirect
TAP AIR PORTUGAL Logo
2:40 p.m. - 5:30 p.m.
LIS
-
LHR
2h 50mdirect
C$ 242TAP AIR PORTUGAL
Sat, 7 Mar - Wed, 11 Mar
TAP AIR PORTUGAL Logo
1:45 p.m. - 4:35 p.m.
LHR
-
LIS
2h 50mdirect
TAP AIR PORTUGAL Logo
4:05 p.m. - 6:50 p.m.
LIS
-
LHR
2h 45mdirect
C$ 250TAP AIR PORTUGAL
Mon, 11 May - Fri, 15 May
TAP AIR PORTUGAL Logo
4:30 p.m. - 7:15 p.m.
LHR
-
LIS
2h 45mdirect
TAP AIR PORTUGAL Logo
8:35 a.m. - 11:25 a.m.
LIS
-
LHR
2h 50mdirect
C$ 254TAP AIR PORTUGAL
Sun, 8 Feb - Sun, 15 Feb
TAP AIR PORTUGAL Logo
4:30 p.m. - 7:15 p.m.
LHR
-
LIS
2h 45mdirect
TAP AIR PORTUGAL Logo
8:35 a.m. - 11:25 a.m.
LIS
-
LHR
2h 50mdirect
C$ 255TAP AIR PORTUGAL
Sun, 8 Feb - Sun, 15 Feb

British Airways flights from London Heathrow Airport to Lisbon

Our best British Airways deals on London Heathrow Airport to Lisbon flight tickets
British Airways
21 Feb
LHR7:40 p.m.London Heathrow
2h 45m
LIS10:25 p.m.Lisbon Humberto Delgado
4 Mar
LIS6:35 p.m.Lisbon Humberto Delgado
2h 45m
LHR9:20 p.m.London Heathrow
C$ 232
British Airways
12 Feb
LHR7:00 a.m.London Heathrow
2h 55m
LIS9:55 a.m.Lisbon Humberto Delgado
25 Feb
LIS12:55 p.m.Lisbon Humberto Delgado
2h 55m
LHR3:50 p.m.London Heathrow
C$ 234
British Airways
22 Feb
LHR7:45 p.m.London Heathrow
2h 45m
LIS10:30 p.m.Lisbon Humberto Delgado
5 Mar
LIS12:55 p.m.Lisbon Humberto Delgado
2h 55m
LHR3:50 p.m.London Heathrow
C$ 235

Vueling flights from London Heathrow Airport to Lisbon

Our best Vueling deals on London Heathrow Airport to Lisbon flight tickets
Vueling
18 Apr
LHR9:55 a.m.London Heathrow
7h 20m
1 stop
LIS5:15 p.m.Lisbon Humberto Delgado
24 Apr
LIS9:15 p.m.Lisbon Humberto Delgado
11h 55m
1 stop
LHR9:10 a.m.London Heathrow
C$ 231
Vueling
18 Apr
LHR9:55 a.m.London Heathrow
8h 45m
1 stop
LIS6:40 p.m.Lisbon Humberto Delgado
25 Apr
LIS2:00 p.m.Lisbon Humberto Delgado
6h 05m
1 stop
LHR8:05 p.m.London Heathrow
C$ 303

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 29 January 2026.
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

Sat 18/4

9:55 a.m.-5:15 p.m.

1 stop7h 20m

Lisbon Humberto Delgado

Fri 24/4

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

1 stop11h 55m

C$ 231

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Sat 21/2

7:40 p.m.-10:25 p.m.

Nonstop2h 45m

Lisbon Humberto Delgado

Wed 4/3

6:35 p.m.-9:20 p.m.

Nonstop2h 45m

C$ 232

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Thu 12/2

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

Nonstop2h 55m

Lisbon Humberto Delgado

Wed 25/2

12:55 p.m.-3:50 p.m.

Nonstop2h 55m

C$ 234

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Sun 22/2

7:45 p.m.-10:30 p.m.

Nonstop2h 45m

Lisbon Humberto Delgado

Thu 5/3

12:55 p.m.-3:50 p.m.

Nonstop2h 55m

C$ 235

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Sat 18/4

9:55 a.m.-5:15 p.m.

1 stop7h 20m

Lisbon Humberto Delgado

Fri 24/4

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

Nonstop2h 45m

C$ 236

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Sat 21/2

7:55 p.m.-10:40 p.m.

Nonstop2h 45m

Lisbon Humberto Delgado

Sat 28/2

7:50 p.m.-10:40 p.m.

Nonstop2h 50m

C$ 240

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Sat 7/3

7:55 p.m.-10:40 p.m.

Nonstop2h 45m

Lisbon Humberto Delgado

Wed 11/3

2:40 p.m.-5:30 p.m.

Nonstop2h 50m

C$ 242

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Mon 11/5

1:45 p.m.-4:35 p.m.

Nonstop2h 50m

Lisbon Humberto Delgado

Fri 15/5

4:05 p.m.-6:50 p.m.

Nonstop2h 45m

C$ 250

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Sun 8/2

4:30 p.m.-7:15 p.m.

Nonstop2h 45m

Lisbon Humberto Delgado

Sun 15/2

8:35 a.m.-11:25 a.m.

Nonstop2h 50m

C$ 254

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Sun 8/2

4:30 p.m.-7:15 p.m.

Nonstop2h 45m

Lisbon Humberto Delgado

Sun 15/2

8:35 a.m.-11:25 a.m.

Nonstop2h 50m

C$ 255

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 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 February is, on average, the cheapest month to fly to Lisbon from London Heathrow Airport, with most prices found around C$ 248. If you don’t want to visit Lisbon in February, then you should wait until January to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of C$ 251.

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 Friday. Travellers who choose to depart for Lisbon on a Friday will often find tickets for as low as C$ 305. The most expensive day to fly to Lisbon is Saturday, with ticket prices averaging around C$ 601.

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$ 299 when looking at flights departing in the afternoon. In the evening is when there is more demand to fly to Lisbon, so prices are often more expensive at around C$ 409 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$ 357 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$ 315 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 January 2026, prices for London Heathrow Airport to Lisbon flights are approximately 30% 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 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$ 199

Fastest flight time

2h 45m

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$ 199. The best round-trip flight deal from London Heathrow Airport to Lisbon found on momondo in the last 72 hours is C$ 222.
The fastest flight from London Heathrow Airport to Lisbon takes 2h 45m
Direct flights go from London Heathrow Airport to Lisbon every day.
There is 1 airport in Lisbon. From London Heathrow Airport there are direct flights to 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 45m.

  • 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$ 192Free CancellationRating
6.7
7,705 reviews
Search British Airways flights
TAP AIR PORTUGALPriceFrom C$ 202Free CancellationRating
7.1
2,130 reviews
Search TAP AIR PORTUGAL flights

  • TAP AIR PORTUGAL Flights From London Heathrow Airport to Lisbon

    Across 20 TAP AIR PORTUGAL flights from London Heathrow Airport to Lisbon this week, the average price was C$ 401, with the best TAP AIR PORTUGAL deals starting from C$ 202 round-trip. 2,130 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 (6.7/10, 7,705 ratings). British Airways flies from London Heathrow Airport to Lisbon around 6 times per week, with deals starting from C$ 192 round-trip and rising to an average price of around C$ 329.

Travelling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Evora
Fátima
Nazaré
Peniche
Sesimbra
Estoril
Óbidos
Costa da Caparica
Caldas da Rainha
Sines
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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