Cheap flights from London Heathrow to Portugal

Q: What is the cheapest flight to Portugal from London Heathrow?

The cheapest flight from London Heathrow to Portugal costs AED 431. Explore the different prices of flights from London Heathrow to Portugal and find the best option for you.

Q: When is it the cheapest time to fly from London Heathrow to Portugal?

The cheapest month to fly from London Heathrow to Portugal is April. See if any of these flights in April suit you.

Q: What is the cheapest London Heathrow to Portugal flight route?

We've taken a look at the year ahead using our flights calendar. The cheapest flight route from London Heathrow to Portugal is London Heathrow to Faro. You can buy a ticket to fly this route from AED 431. Take a look at London Heathrow to Faro flights.

Q: How long is the flight from London Heathrow to Portugal?

The average flight time from London Heathrow to Portugal is 2 hours and 49 minutes.

Q: What is the cheapest airline that flies to Portugal from London Heathrow?

Looking at the year ahead, the cheapest airline flying to Portugal from London Heathrow is Vueling Airlines. Explore Vueling Airlines flight ticket options today. If this airline doesn't suit you, the second cheapest airline is British Airways.

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Where in Portugal would you like to go?

There are lots of destinations to choose from when you're planning your trip from London Heathrow to Portugal.

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Flying from London Heathrow to Portugal

The things to know before you go.

Cheapest plane ticket found	AED 221
Cheapest month to fly	April
Average flight time	3 hrs, 17 mins
Places to go	19
Most popular airline	British Airways
Average flights per week	1,430

Cheapest time to fly from London Heathrow to Portugal

Looking for the lowest ticket prices to Portugal from London Heathrow? We can help you pick the cheapest month to travel.

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Flight deals from London Heathrow to Portugal

Looking for a cheap plane ticket from London Heathrow to Portugal? Whether you're looking for a direct flight, round-trip flight or one-way ticket, we've got you.

Faro.AED 221 per passenger.Departing Tue, Apr 1.One-way flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departing from London Heathrow on Tue, Apr 1, arriving in Faro.Price includes taxes and charges.From AED 221, select.

Porto.AED 231 per passenger.Departing Mon, Mar 31.One-way flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departing from London Heathrow on Mon, Mar 31, arriving in Porto.Price includes taxes and charges.From AED 231, select.

Lisbon.AED 236 per passenger.Departing Wed, Jan 14.One-way flight with British Airways.Outbound direct flight with British Airways departing from London Heathrow on Wed, Jan 14, arriving in Lisbon.Price includes taxes and charges.From AED 236, select.

Madeira.AED 375 per passenger.Departing Wed, Jan 7.One-way flight with British Airways.Outbound indirect flight with British Airways, departing from London Heathrow on Wed, Jan 7, arriving in Madeira.Price includes taxes and charges.From AED 375, select.

Ponta Delgada.AED 445 per passenger.Departing Mon, Mar 31.One-way flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departing from London Heathrow on Mon, Mar 31, arriving in Ponta Delgada.Price includes taxes and charges.From AED 445, select.

Terceira Lajes.AED 542 per passenger.Departing Sun, Apr 27.One-way flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departing from London Heathrow on Sun, Apr 27, arriving in Terceira Lajes.Price includes taxes and charges.From AED 542, select.

Porto Santo.AED 576 per passenger.Departing Sun, Apr 27.One-way flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departing from London Heathrow on Sun, Apr 27, arriving in Porto Santo.Price includes taxes and charges.From AED 576, select.

Pico.AED 605 per passenger.Departing Sun, Mar 30.One-way flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departing from London Heathrow on Sun, Mar 30, arriving in Pico Island.Price includes taxes and charges.From AED 605, select.

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Flights from London Heathrow Airport to Portugal FAQs

What is the cheapest flight to Portugal from London Heathrow?

When is it the cheapest time to fly from London Heathrow to Portugal?

What is the cheapest London Heathrow to Portugal flight route?

How long is the flight from London Heathrow to Portugal?

What is the cheapest airline that flies to Portugal from London Heathrow?

Cheapest flights to Portugal from London Heathrow

London Heathrow to Faro from ‎AED 221
Price found Mar 5, 2025, 1:56 AM
London Heathrow to Porto from ‎AED 231
Price found Mar 4, 2025, 11:08 PM
London Heathrow to Lisbon from ‎AED 236
Price found Mar 3, 2025, 4:42 PM
London Heathrow to Madeira from ‎AED 375
Price found Mar 2, 2025, 5:48 PM
London Heathrow to Ponta Delgada from ‎AED 445
Price found Mar 4, 2025, 10:05 PM
London Heathrow to Terceira Lajes from ‎AED 542
Price found Mar 4, 2025, 3:39 PM
London Heathrow to Porto Santo from ‎AED 576
Price found Mar 2, 2025, 10:55 PM
London Heathrow to Pico from ‎AED 605
Price found Mar 3, 2025, 2:59 PM
London Heathrow to Horta from ‎AED 755
Price found Mar 2, 2025, 10:47 PM
London Heathrow to Santa Maria from ‎AED 922
Price found Mar 4, 2025, 1:40 PM

How to find cheap flights from London Heathrow to Portugal

Looking for flight tickets from London Heathrow to Portugal? Whether you're flying one-way or round-trip, here are a few tips on how to score the best price and make your flight journey as smooth as possible.

Simply hit "search." From United Airlines to international carriers like Emirates, we've compared flights from all major airlines and online travel agents to find the cheapest London Heathrow–Portugal flights. And with us, there are no hidden fees – what you see is what you pay.
Flex your dates to secure the best fares for your London Heathrow-to-Portugal ticket. If your travel dates are flexible, use Skyscanner's "Whole month" tool to find the cheapest month, and even day to fly from London Heathrow to Portugal.
Set up a Price Alert. We price-check with over 1,000 travel companies so you don't have to. You can easily track the price of your airline tickets from London Heathrow to Portugal by creating an alert. Whenever prices go up or down, you'll get an email or push notification to help make sure you get the best possible flight deal.
Look for direct flights. Only interested in direct flights from London Heathrow to Portugal? Make sure to tick "Direct flights only" when performing a search. If there are direct London Heathrow–Portugal flights available, these will appear in the results.
Find the cheapest Business Class flights from London Heathrow to Portugal. Check the difference in price of your plane ticket to Portugal from London Heathrow when traveling in Economy, Premium Economy, Business or First Class. Note that not all cabin classes are available for every destination or airline.
Include nearby airports in your search. Widen your search for London Heathrow-to-Portugal flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure and destination points and could help you save money.
Search for flights on the go. To get the best flight booking experience on the go, download our app and search for cheap flight tickets from London Heathrow to Portugal when out and about.

Book a ticket from London Heathrow to Portugal with extra peace of mind

Find flexible flights from London Heathrow to Portugal. Your airline might be offering flexible flight tickets from London Heathrow to Portugal, which means you won't lose out if your flight has to be changed or canceled.
Add travel cost protection. Avoid travel pitfalls and research the possibility of adding insurance to your London Heathrow–Portugal flight booking.

Combine your flight from London Heathrow to Portugal with hotels and car rental

Once you've secured your plane ticket, we'll also help you discover the best prices and exclusive rates for hotels in Portugal or close by. Lastly, compare hundreds of car rental companies at once so you get the best car rental deals for your trip.

Compare London Heathrow-to-Portugal flight tickets with other routes using the Everywhere search

Not quite yet set on flying to Portugal from London Heathrow? You can easily browse other destinations by searching flights to "Everywhere" – this will allow you to find the cheapest place to travel from your origin.

Portugal hotels and car rentals

Did you know that we can help you plan the rest of your trip from London Heathrow to Portugal? Get exclusive deals and great rates for hotels and car rentals in Portugal too.