Cheap Flights from Lisbon to London Heathrow from 113 €

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Flight deals from Lisbon to London Heathrow

Looking for a cheap last-minute deal or the best return flight from Lisbon to London Heathrow? Find the lowest prices on one-way and return tickets right here.

London.113 € per passenger.Departing Fri, 9 Jan, returning Mon, 12 Jan.Return flight with British Airways.Outbound direct flight with British Airways departs from Lisbon on Fri, 9 Jan, arriving in London Heathrow.Inbound direct flight with British Airways departs from London Heathrow on Mon, 12 Jan, arriving in Lisbon.Price includes taxes and charges.From 113 €, select.

London.113 € per passenger.Departing Wed, 24 Dec, returning Wed, 31 Dec.Return flight with British Airways.Outbound direct flight with British Airways departs from Lisbon on Wed, 24 Dec, arriving in London Heathrow.Inbound direct flight with British Airways departs from London Heathrow on Wed, 31 Dec, arriving in Lisbon.Price includes taxes and charges.From 113 €, select.

London.118 € per passenger.Departing Wed, 10 Dec, returning Thu, 15 Jan.Return flight with British Airways.Outbound direct flight with British Airways departs from Lisbon on Wed, 10 Dec, arriving in London Heathrow.Inbound direct flight with British Airways departs from London Heathrow on Thu, 15 Jan, arriving in Lisbon.Price includes taxes and charges.From 118 €, select.

London.122 € per passenger.Departing Tue, 11 Nov, returning Sun, 16 Nov.Return flight with British Airways.Outbound direct flight with British Airways departs from Lisbon on Tue, 11 Nov, arriving in London Heathrow.Inbound direct flight with British Airways departs from London Heathrow on Sun, 16 Nov, arriving in Lisbon.Price includes taxes and charges.From 122 €, select.

London.122 € per passenger.Departing Thu, 3 Apr, returning Wed, 23 Apr.Return flight with TAP Air Portugal.Outbound direct flight with TAP Air Portugal departs from Lisbon on Thu, 3 Apr, arriving in London Heathrow.Inbound direct flight with TAP Air Portugal departs from London Heathrow on Wed, 23 Apr, arriving in Lisbon.Price includes taxes and charges.From 122 €, select.

London.123 € per passenger.Departing Sun, 25 Jan, returning Thu, 5 Feb.Return flight with British Airways.Outbound direct flight with British Airways departs from Lisbon on Sun, 25 Jan, arriving in London Heathrow.Inbound direct flight with British Airways departs from London Heathrow on Thu, 5 Feb, arriving in Lisbon.Price includes taxes and charges.From 123 €, select.

London.124 € per passenger.Departing Thu, 20 Mar, returning Mon, 24 Mar.Return flight with TAP Air Portugal.Outbound direct flight with TAP Air Portugal departs from Lisbon on Thu, 20 Mar, arriving in London Heathrow.Inbound direct flight with TAP Air Portugal departs from London Heathrow on Mon, 24 Mar, arriving in Lisbon.Price includes taxes and charges.From 124 €, select.

London.125 € per passenger.Departing Wed, 15 Oct, returning Sun, 2 Nov.Return flight with British Airways.Outbound direct flight with British Airways departs from Lisbon on Wed, 15 Oct, arriving in London Heathrow.Inbound direct flight with British Airways departs from London Heathrow on Sun, 2 Nov, arriving in Lisbon.Price includes taxes and charges.From 125 €, select.

Find the cheapest month to fly from Lisbon to London Heathrow

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

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Direct flights from Lisbon to London Heathrow

Lisbon to London Heathrow: Alternative routes

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

Lisbon to London: Flight information

The things to know before you go.

Cheapest flight found	113 €
Cheapest month to fly	December
Average flight time	2 hrs, 49 mins
Most popular airline	British Airways
Average flights per week	702

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

How much are return flights from Lisbon to London Heathrow?

The best price we found for a return flight from Lisbon to London Heathrow is 113 €. 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 Lisbon to London Heathrow?

2 hours and 49 minutes is the average flight time from Lisbon to London Heathrow.

Which airlines fly direct from Lisbon to London Heathrow?

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

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

As of March 2025, there are 702 flights per week flying from Lisbon to London Heathrow.

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

The cheapest month to fly from Lisbon to London Heathrow is usually March 2025.

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

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Lisbon Airport to London Heathrow Airport on Wednesday, 24 December 2025.

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

Yes – the average flight time is 2 hours and 49 minutes.

How can I find the best flight deal to London Heathrow?

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 London Heathrow 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 London?

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

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

Currently, British Airways offers the cheapest flight tickets to London Heathrow.

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

A direct flight from Lisbon Portela Airport to London Heathrow Airport takes 2 hours 42 minutes, on average. London's timezone is UTC+0 — the same as Lisbon.
Flights from Lisbon Portela Airport to London Heathrow Airport start at 06:00 — the earliest with TAP Portugal. The latest departure is the 20:25 service with British Airways. Overall, you can choose from 76 services every week from LIS to LHR.
Flying during a popular month like June? School holidays and other popular periods can lead to longer queues at check-in and security. Play things extra safe and get there up to four hours before an international flight and two hours before a domestic departure.
British Airways is your ticket to exploring London (and perhaps some other exciting corners of United Kingdom!). Browse the direct flights from Lisbon Portela Airport to London Heathrow Airport offered by this airline.
If you'd like to have a stopover for your flight from Lisbon Portela Airport to London Heathrow Airport, simply uncheck 'Direct flights only' and explore your options. Here are the popular stopovers between LIS and LHR:
- Brussels Airport
- Adolfo Suarez Madrid-Barajas Airport
- Manchester Airport
Don't forget, you might need a visa to enter United Kingdom. Visa requirements vary and travel documentation requirements are always changing. Before organising your cheap ticket from LIS to LHR, check with your carrier and your destination country's local embassy or consulate for the latest information.

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

The best price we've found for a one-way ticket from Lisbon Portela Airport to London Heathrow Airport is 48 €. The cheapest price for a return flight is 113 €. Remember that fares may change due to availability at the time of booking.
Book 2 months before you want to travel. After looking at the numbers on our calendar, this is how far you'll want to book ahead to secure cheap tickets from LIS to LHR.
The cheapest month for tickets from Lisbon Portela Airport to London Heathrow Airport is October. Use the 'Whole month' tool to see the lowest prices if you have a flexible schedule.
Snapping up a cheap ticket from LIS to LHR is a piece of cake with Price Alerts. Simply create one of these automatic alerts and we'll notify you as soon as there's a better deal.
Use filters to tailor your flights from Lisbon Portela Airport to London Heathrow Airport. Pick your ideal departure and arrival times, number of stops and airlines. Or sort your results by 'Cheapest' to find the best deals.

Handy information about Lisbon Portela Airport (LIS)

Travelling from central Lisbon to Lisbon Portela Airport takes around 59 minutes by public transport. If you ride-share, drive or grab a cab, you'll cover the 10 kilometres in 22 minutes or so, depending on traffic.
After a relaxed start to your break? Stay near LIS. Whether you're taking an early flight from Lisbon Portela Airport to London Heathrow Airport or want to avoid feeling rushed, these stays are just the thing:

Arriving at London Heathrow Airport (LHR)

The last thing you want is a long journey to your hotel if you're arriving on a late flight from Lisbon Portela Airport to London Heathrow Airport. Stay at one of these accommodation options near LHR instead:

Getting from London Heathrow Airport (LHR) to central London

London Heathrow Airport to the centre of London is around 57 minutes in a car. It's approximately 31 kilometres away. Discover what options are available, such as car rentals, cabs or ride-sharing.
It'll take around 1 hour and 1 minute to get there using public transport.

When to fly to London Heathrow Airport (LHR)

The quietest month for a flight from Lisbon Portela Airport to London Heathrow Airport is February, while July is the most popular. Choose the best time to visit London based on whether you prefer a laid-back vibe or a more bustling atmosphere.
When reserving your flight from Lisbon Portela Airport to London Heathrow Airport, consider the type of weather you enjoy. July is the warmest month in London, with temperatures ranging from 11ºC to 26ºC.
If you want to travel in cooler conditions, look for a cheap ticket from LIS to LHR in January. Temperatures average between 0ºC and 9ºC then.

More about London

If you're looking for somewhere to lay your head, you can find the most popular stays in London right here. Check out these hotels as soon as you've booked your flight from LIS to LHR:
Big Ben and The British Museum are a couple of major attractions to add to your London to-do list. Keep the momentum going by heading to Buckingham Palace.
London has a few international airports to pick from. Consider your options for flying in or out of London Gatwick Airport (LGW) and Stansted Airport (STN).

Complete your London trip with hotels and a car rental

Once you've secured your cheap ticket to London Heathrow Airport, discover our low prices and exclusive rates for hotels. You can also compare a range of car rental companies in one place to find the best car rental price for your London trip.