Cheap Flights from London (LHR) to Lisbon (LIS)

Compare London Heathrow to Lisbon flight deals

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Flight deals from London Heathrow to Lisbon

Looking for a cheap last-minute deal or the best return flight from London Heathrow Airport to Lisbon Airport? If you want to travel next month, return fares start from $304. Find the lowest prices on one-way and return tickets right here.

Lisbon.$203 per passenger.Departing Sun, 21 Feb, returning Sat, 13 Mar.Return flight with Iberia.Outbound indirect flight with Iberia, departs from London Heathrow on Sun, 21 Feb, arriving in Lisbon.Inbound indirect flight with Iberia, departs from Lisbon on Sat, 13 Mar, arriving in London Heathrow.Price includes taxes and charges.From $203, select.

Lisbon.$204 per passenger.Departing Thu, 14 Jan, returning Fri, 29 Jan.Return flight with Iberia.Outbound indirect flight with Iberia, departs from London Heathrow on Thu, 14 Jan, arriving in Lisbon.Inbound indirect flight with Iberia, departs from Lisbon on Fri, 29 Jan, arriving in London Heathrow.Price includes taxes and charges.From $204, select.

Lisbon.$206 per passenger.Departing Tue, 2 Feb, returning Fri, 5 Feb.Return flight with Iberia.Outbound indirect flight with Iberia, departs from London Heathrow on Tue, 2 Feb, arriving in Lisbon.Inbound indirect flight with Iberia, departs from Lisbon on Fri, 5 Feb, arriving in London Heathrow.Price includes taxes and charges.From $206, select.

Lisbon.$206 per passenger.Departing Tue, 10 Nov, returning Sat, 14 Nov.Return flight with Iberia.Outbound indirect flight with Iberia, departs from London Heathrow on Tue, 10 Nov, arriving in Lisbon.Inbound indirect flight with Iberia, departs from Lisbon on Sat, 14 Nov, arriving in London Heathrow.Price includes taxes and charges.From $206, select.

Lisbon.$217 per passenger.Departing Mon, 4 Jan, returning Mon, 1 Feb.Return flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from London Heathrow on Mon, 4 Jan, arriving in Lisbon.Inbound indirect flight with Vueling Airlines, departs from Lisbon on Mon, 1 Feb, arriving in London Heathrow.Price includes taxes and charges.From $217, select.

Lisbon.$219 per passenger.Departing Wed, 26 Aug, returning Thu, 10 Sep.Return flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from London Heathrow on Wed, 26 Aug, arriving in Lisbon.Inbound indirect flight with Vueling Airlines, departs from Lisbon on Thu, 10 Sep, arriving in London Heathrow.Price includes taxes and charges.From $219, select.

Lisbon.$223 per passenger.Departing Wed, 4 Nov, returning Wed, 11 Nov.Return flight with TAP Air Portugal.Outbound direct flight with TAP Air Portugal departs from London Heathrow on Wed, 4 Nov, arriving in Lisbon.Inbound direct flight with TAP Air Portugal departs from Lisbon on Wed, 11 Nov, arriving in London Heathrow.Price includes taxes and charges.From $223, select.

Lisbon.$224 per passenger.Departing Tue, 2 Mar, returning Mon, 8 Mar.Return flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from London Heathrow on Tue, 2 Mar, arriving in Lisbon.Inbound indirect flight with Vueling Airlines, departs from Lisbon on Mon, 8 Mar, arriving in London Heathrow.Price includes taxes and charges.From $224, select.

Lisbon.$231 per passenger.Departing Tue, 15 Dec, returning Mon, 21 Dec.Return flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from London Heathrow on Tue, 15 Dec, arriving in Lisbon.Inbound indirect flight with Vueling Airlines, departs from Lisbon on Mon, 21 Dec, arriving in London Heathrow.Price includes taxes and charges.From $231, select.

Lisbon.$237 per passenger.Departing Sat, 7 Nov, returning Sat, 12 Dec.Return flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from London Heathrow on Sat, 7 Nov, arriving in Lisbon.Inbound indirect flight with Vueling Airlines, departs from Lisbon on Sat, 12 Dec, arriving in London Heathrow.Price includes taxes and charges.From $237, select.

Lisbon.$242 per passenger.Departing Sun, 10 Jan, returning Fri, 5 Mar.Return flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from London Heathrow on Sun, 10 Jan, arriving in Lisbon.Inbound indirect flight with Vueling Airlines, departs from Lisbon on Fri, 5 Mar, arriving in London Heathrow.Price includes taxes and charges.From $242, select.

Lisbon.$242 per passenger.Departing Wed, 16 Sep, returning Fri, 11 Dec.Return flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from London Heathrow on Wed, 16 Sep, arriving in Lisbon.Inbound indirect flight with Vueling Airlines, departs from Lisbon on Fri, 11 Dec, arriving in London Heathrow.Price includes taxes and charges.From $242, select.

Lisbon.$243 per passenger.Departing Tue, 1 Sep, returning Thu, 24 Sep.Return flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from London Heathrow on Tue, 1 Sep, arriving in Lisbon.Inbound indirect flight with Vueling Airlines, departs from Lisbon on Thu, 24 Sep, arriving in London Heathrow.Price includes taxes and charges.From $243, select.

Lisbon.$246 per passenger.Departing Sat, 31 Oct, returning Mon, 9 Nov.Return flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from London Heathrow on Sat, 31 Oct, arriving in Lisbon.Inbound indirect flight with Vueling Airlines, departs from Lisbon on Mon, 9 Nov, arriving in London Heathrow.Price includes taxes and charges.From $246, select.

Lisbon.$246 per passenger.Departing Wed, 21 Oct, returning Tue, 27 Oct.Return flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from London Heathrow on Wed, 21 Oct, arriving in Lisbon.Inbound indirect flight with Vueling Airlines, departs from Lisbon on Tue, 27 Oct, arriving in London Heathrow.Price includes taxes and charges.From $246, select.

Lisbon.$246 per passenger.Departing Wed, 10 Feb, returning Wed, 17 Feb.Return flight with TAP Air Portugal.Outbound direct flight with TAP Air Portugal departs from London Heathrow on Wed, 10 Feb, arriving in Lisbon.Inbound direct flight with TAP Air Portugal departs from Lisbon on Wed, 17 Feb, arriving in London Heathrow.Price includes taxes and charges.From $246, select.

Find the cheapest month to fly from London Heathrow to Lisbon

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London Heathrow to Lisbon flights are currently cheapest in January.

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Direct flights from London Heathrow to Lisbon

London Heathrow to Lisbon: Alternative routes

Compare routes from London Heathrow to Lisbon below. You may find an airport to fly into that's cheaper, faster, or easier than Lisbon.

Lisbon

8km from central Lisbon

ClosestCheapest

from $203

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Cascais Municipal Aerodrome

19km from central Lisbon

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London to Lisbon: Flight information

The things to know before you go.

Cheapest flight found	$203
Cheapest month to fly	February
Average flight time	2 hrs, 53 mins
Most popular airline	TAP Air Portugal
Average flights per week	702

Finding cheap flights from London Heathrow to Lisbon: Frequently asked questions

How much are return flights from London Heathrow to Lisbon?

The best price we found for a return flight from London Heathrow to Lisbon is $203. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from London Heathrow to Lisbon?

2 hours and 53 minutes is the average flight time from London Heathrow to Lisbon.

Which airlines fly direct from London Heathrow to Lisbon?

TAP Air Portugal, Azores Airlines and Singapore Airlines fly direct from London Heathrow to Lisbon.

How many flights are there a week from London Heathrow to Lisbon?

As of July 2026, there are 702 flights per week flying from London Heathrow to Lisbon.

When is the cheapest time to fly from London Heathrow to Lisbon?

The cheapest month to fly from London Heathrow to Lisbon is usually February.

Which upcoming date is cheapest to fly from London Heathrow Airport to Lisbon Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from London Heathrow Airport to Lisbon Airport on Sunday, 21 February 2027.

Can I get a direct flight from London Heathrow Airport to Lisbon Airport?

Yes – the average flight time is 2 hours and 53 minutes.

How can I find the best flight deal to Lisbon?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Lisbon but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Lisbon?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Lisbon is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from London Heathrow Airport to Lisbon with?

Currently, Iberia and TAP Air Portugal offer the cheapest flight tickets to Lisbon.

Travelling from London Heathrow Airport (LHR) to Lisbon Airport (LIS): what you need to know

Around 2 hours 50 minutes is how long you'll be travelling on a direct flight from London Heathrow Airport to Lisbon Airport.
London and Lisbon are both in the UTC+0 timezone. That means you won't have to change your watch on arrival.
Take your pick of 73 weekly London Heathrow Airport to Lisbon Airport flights. The 06:00 departure with TAP Air Portugal is the earliest you can take. British Airways operates the latest service of the day at 20:25.
For a smooth journey, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This will give you plenty of time to board your LHR to LIS flight.
During popular months like July, you'll want to get to the airport earlier than normal. Plan to arrive two hours before a domestic departure and four hours ahead for international flights when you fly during a peak period in general.
Getting to Lisbon (and then discovering more of Portugal!) is a cinch with TAP Air Portugal. This popular airline has direct flights from London Heathrow Airport to Lisbon Airport.
Most travellers choose to travel with TAP Air Portugal on this route.
British Airways is the most punctual carrier that offers LHR to LIS flights, with 67.69% of its services arriving as scheduled.
We make it a cinch to book a flight with a stopover. To see all your options for tickets from London Heathrow Airport to Lisbon Airport, uncheck 'Direct flights only.' Then, pick a flight that has a stop long enough to visit your chosen city. Popular stopovers between LHR and LIS include:
- Paris Charles de Gaulle Airport
- Madrid Airport
- Manchester Airport

How to find the cheapest flights from London Heathrow Airport (LHR) to Lisbon Airport (LIS)

The lowest price we've found for a one-way London Heathrow Airport to Lisbon Airport flight is $97. A return ticket is currently $203. Depending on the availability and when you book, these fares can change.
Book eight months before travelling. After looking at the numbers on our calendar, this is how far you'll want to book ahead to secure cheap tickets from LHR to LIS.
The cheapest month for flights from London Heathrow Airport to Lisbon Airport is January. Use the 'Whole month' tool to see the lowest prices if you have a flexible travel schedule.
Landing cheap flights from LHR to LIS is a breeze with Price Alerts. All you need to do is set up one of these automatic alerts and we'll notify you when a new discounted fare appears.
Lock in the perfect flight for you by using the filters. To see the 'Best,' 'Cheapest' or 'Fastest' flights from London Heathrow Airport to Lisbon Airport, use the 'Sort by' tool. You can also filter results by departure and arrival times, airline, and number of stops.

Handy information about London Heathrow Airport (LHR)

When it comes to London Heathrow Airport's on-time performance, data shows 78% of flights arrive within the scheduled timeframe.
To reach London Heathrow Airport from central London, it takes around 45 minutes if you're travelling by car. Of course, this depends on traffic. It's approximately 24 kilometres from the airport to the city centre.
You can expect a trip time of roughly 25 minutes when using public transport.
Get your trip off to a hassle-free start by staying near LHR. Whether you're catching an early flight from London Heathrow Airport to Lisbon Airport or just don't want to be rushed, these hotels are the answer:

Arriving at Lisbon Airport (LIS)

The last thing you need is a long journey to your hotel if you're arriving on a late London Heathrow Airport to Lisbon Airport flight. Book one of these accommodation options near LIS instead:
Hit the road running by picking up a Lisbon Airport rental car. Grab a set of wheels from Klass Wagen, Goldcar or OK Mobility and experience the lesser-explored corners of Lisbon and beyond.
Lock in the best possible rate by reserving your vehicle from Lisbon Airport about two weeks before your trip.

When to fly to Lisbon Airport (LIS)

The quietest month for a flight from London Heathrow Airport to Lisbon Airport is March, while August is the most popular. Choose the ideal time to visit Lisbon based on whether you prefer a bustling atmosphere or a more laid-back vibe.
Before locking in your flight from London Heathrow Airport to Lisbon Airport, think about the kind of weather you enjoy. August is the warmest month in Lisbon, with the temperature ranging from 16ºC (61ºF) to 29ºC (84ºF).
Look for cheap tickets from LHR to LIS in January if you like cooler conditions. Temperatures are at their lowest around then, ranging between 8ºC (46ºF) and 16ºC (61ºF) on average.

Explore more of Portugal

You've visited Lisbon, now it's time to discover more of Portugal. Journey around 274 kilometres north to Porto to tick off its leading sights. From Ribeira District to Rio Douro and Livraria Lello, there's plenty to keep you busy.
Around 8 kilometres north-west of Lisbon, Amadora is another favourite stop in Portugal. Experience this destination's highlights firsthand at Roman Villa, Park Fantasia and Palácio dos Condes da Lousã.