C$ 40 Find Cheap Flights from the United Kingdom to Portugal – Compare and Save

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KAYAK's insights & trends for flights to Portugal

Get data-powered insights and trends into flights to Portugal to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Portugal?

The cheapest ticket to Portugal from the United Kingdom found in the last 5 days was to Faro, at C$ 127 round-trip. The most popular route is Birmingham (BHX) to Faro (FAO), and the cheapest round-trip airline ticket found on this route in the last 5 days was C$ 127.

What is the cheapest month to fly from the United Kingdom to Portugal?

The cheapest month for flights from the United Kingdom to Portugal is January, when tickets cost C$ 122 (return) on average. On the other hand, the most expensive months are July and December, when the average cost of round-trip tickets is C$ 224 and C$ 196 respectively.

What is the cheapest time of day to fly to Portugal?

The cheapest time of day to fly to Portugal is generally in the afternoon, when round-trip flights cost C$ 364 on average. Morning departures are around 28% more expensive than evening flights, on average. The most expensive time of day to fly to Portugal is generally at night, which is peak travel time and where the average cost of a ticket is C$ 707.

How far in advance should I book a flight from the United Kingdom to Portugal?

To get a below-average price on a flight from the United Kingdom to Portugal, you should book around 4 weeks before departure, which saves you about 25% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Which is the cheapest airport to fly into in Portugal?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Portugal is Porto Airport (OPO), with an average flight price of C$ 152.

Good to know

Low season

January

Cheapest flight

C$ 40
Best time to beat the crowds (30% less expensive on average)
Most popular time to fly (17% more expensive on average)
Flight from London Gatwick Airport to Faro

Flights from the United Kingdom to Portugal: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from the United Kingdom to Portugal 
LiannFlew with British Airways-Aug 2024
Keep liquids altogether because you have to place it in a plastic bag from them
KFlew with TAP AIR PORTUGAL-Apr 2024
Huge queues at Lisbon airport. Literally anywhere. Make sure you leave plenty of time for everything.

FAQs for booking flights from the United Kingdom to Portugal

  • I would like to go surfing. What flights to Portugal should I take?

    Portugal is one of the best countries to surf in. Due to its coastal location, Portugal offers many popular surfing locations, however, Nazare is the place to go if you want to surf the big waves. The closest airport to Nazare is Lisbon Airport, which receives flights from all over the UK.

  • I would like to visit Sintra, where should I fly to?

    You should fly to Lisbon airport. Lisbon serves as a great base for a day trip to Sintra as it is only approx. 18 mi away and can be easily reached by road or rail.

  • What transport is there from the airport to the city?

    Both Porto and Lisbon airports are well connected to the city by the metro, and there are also buses available at Lisbon Airport. In the case of Faro Airport, public transport is not well-developed, so you may want to take a taxi or pre-arrange a transfer.

  • Where should I fly to in Portugal for family holidays?

    For family holidays, the Algarve is a good place to visit, so it is most convenient to fly to Faro Airport. The Algarve offers stunning beaches like Praia de Benagil or Praia de Dona Ana, where you can spend your summer holidays relaxing in the sun.

  • Are there direct flights to Portugal?

    Yes, there are direct flights that leave from all five of London's major airports and arrive at one of three major airports in Portugal. The cheapest direct flight leaves from London Heathrow Airport (LHR) and arrives at Faro Airport.

  • Are there flights with two stops to Portugal?

    You'll find cheap flights to Portugal that include two stops typically leaving from London Heathrow Airport and London Gatwick Airport (LGW9), and arrive at Faro Airport. These flights are operated by TAP AIR PORTUGAL mostly and stop at Lisbon Humberto Delgado Airport (LIS) and Newark Airport (EWR). 

  • How does KAYAK find such low prices on flights from the United Kingdom to Portugal?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from the United Kingdom to Portugal.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from the United Kingdom to Portugal?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from the United Kingdom to Portugal is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from the United Kingdom to Portugal?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from the United Kingdom to Portugal with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from the United Kingdom to Portugal?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from the United Kingdom to Portugal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Portugal?

    Based on KAYAK data, the cheapest day to fly to Portugal is Tuesday when round-trip tickets can be as cheap as C$ 365. On the other hand, the most expensive day to fly is Saturday, when round-trip prices are C$ 608 on average.

Top tips for finding a cheap flight out of the United Kingdom

  • Most flights to Portugal fly to either Faro (for a seaside retreat) or Lisbon (to tour the city). Lisbon Airport (LIS) is the main international airport in Portugal, and this is the airport to fly into if you are looking to explore central Portugal. Faro airport (FAO) serves the southern coast of Portugal and the area with beautiful beaches and resorts known as the Algarve. You can reach the north of Portugal by flying into Porto airport (OPO), and many budget flights to Portugal land here.
  • For a less conventional holiday in Portugal, consider Madeira. The island is served by Madeira Airport (FNC), which is an international airport and has direct flights to and from Europe.
  • If a connection asks you to go from Lisbon terminal 1 to terminal 2, you should be careful with the stopover time. This means that you will have to go through security, pick up your bags and then catch bus to the other terminal, so ensure that there is ample stopover time. You may prefer to choose a connecting flight with the same airline or alliance, so that if you are delayed and miss your flight, you can book the next available flight.
  • In Portuguese airports, passport control is usually after the duty-free lounge and can take some time, so when departing from Portugal, ensure that you have plenty of time to clear passport control after duty-free shopping to avoid missing your flight. Budget carriers can also have long lines during peak season, so you may want to arrive at the airport earlier.
  • As a British citizen, you do not need a visa for short stays in Portugal. You do not need additional passport validity beyond your stay in Portugal. It may be worth checking the government website for up-to-date information on travel to the European Union.
  • If you are booking a romantic getaway and want to find cheap flights to Portugal, book a flight to the Algarve. The area boasts eternal golden beaches, scenic coastlines, spectacular sunsets and precious olde worlde fishing villages making it one of the most romantic destinations in Europe. To get to the area you'll need to catch an international flight to Faro Airport (FAO).
  • For young travellers going to Portugal looking to have a wild adventure, and experience the freedom of Fado, Bacalhau and local Douro Port while dancing the night away, then Coimbra is the best region for you to visit. To access this bustling university town that never sleeps you'll need to fly into Francisco Sá Carneiro Airport (OPO), and take a bus to make the hour trip into town.
  • If you are exploring all of Portugal and feel like you must jam-pack as many sights as you can into one trip, you can save a few hours by flying between Faro and Porto. You will also find flights between Lisbon and Porto but getting to and from the airport usually takes time due to heavy traffic in Lisbon, and airport checks can take a long time, so you'd be better off with public transport in that case.

Reviews of the top airlines flying from the United Kingdom to Portugal

 
Need help choosing which airline to fly with from the United Kingdom to Portugal? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
TAP AIR PORTUGALOverall score based on 2382 reviews
6.3Food
7.2Comfort
7.8Crew
7.0Boarding
6.4Entertainment
Airline reviews

Food is poor. Drinks in dixie cups, only white/red wine in Premium Prime despite business class food-which even that is a joke. Second “meal” on a 12 hour flight is a bagged sandwich in a cardboard box, which on premium airlines is a snack served BETWEEN meals. The premium economy product has some good parts but is obviously a cheap way of somewhat upgrading economy without actually putting any money into it. Lisbon airport is overcrowded and almost 3rd world as an airport. Crew is efficient but militaristic-crrtianly not “warm”. Entire experience feels like an intercontinental budget airline.

6.0 GoodAdam, Aug 2026
Read more TAP AIR PORTUGAL reviews

Food is poor. Drinks in dixie cups, only white/red wine in Premium Prime despite business class food-which even that is a joke. Second “meal” on a 12 hour flight is a bagged sandwich in a cardboard box, which on premium airlines is a snack served BETWEEN meals. The premium economy product has some good parts but is obviously a cheap way of somewhat upgrading economy without actually putting any money into it. Lisbon airport is overcrowded and almost 3rd world as an airport. Crew is efficient but militaristic-crrtianly not “warm”. Entire experience feels like an intercontinental budget airline.

Excellent experience - from boarding through the super smooth flight The food was mediocre and the app could be better but overall great experience

No onboard entertainment or food, but that was okay because it was a short flight. Pretty much everyone just slept on the plane. The plane was comfortable enough.

This was one of the worst flights I have ever taken in my entire life. First of all, I traveled Economy, but the seats were TINY and cramped. Not just for me; everyone around me was complaining of the same thing and said they could not get comfortable. Then there was the issue of the heat. For whatever reason the heat on the plane must have been turned to FULL BLAST, because even at 30,000 feet, it was SWEALTERING. Everyone was drench in sweat. Then, they were SO STINGY with the amount of drink they would give you. If you asked for water, it was in a tiny, paper cup (think bathroom cup) and they only filled it 3/4s of the way as if the cost came right out of the pockets of the air stewards. Everything was a money grab, you could tell! You had to pay for the WiFi, which was garbage slow, and the onboard entertainment was limited and stale. If I EVER fly TAP again, it will not be Economy class. What a disaster!

Bad boarding, threat to force bag check mid journey, lines, late, buses, more waiting awful end to end.

Terrible! I had to cancel our flights due to my wife Carmen requiring an unexpected second cancer surgery. I first contacted orbitz about obtaining a credit due to medical interruption and orbitz directed me to TAP. I contacted TAP and the representative directed me back to orbitz and refused to even explain what TAP’s medical interruption policy was or how it worked—I wanted that information for a second call to orbitz. Terrible service at a particularly difficult time.

Checkin was very slow, we had checked in online and hoping we could do a bag drop at the airport. However everyone with checked bags had to queue up and it took over 40mins. Our advice arrive extra early or you will be rushing to the gate.

Was a cheap flight and it got me to Portugal on time. For economy there was ample leg room and the flight attendants were pleasant and helpful.

The staff were great - very friendly and chatty. I checked in online at 9.30am, when check in had opened at 1.30am, and choices were already very limited, so act fast.

I suspect that there was an item pilfered from my bag at the TAP automated check-in counter on March 26th at Heathrow Airport around 11:30am. I think that the employee assisting me with my bags took something out of it when I was not paying attention because today, March 27th there is a notebook missing. Please check the camera to see if indeed this occurred. My description: Male, African Decent, 5'8, 180lbs medium build, wearing trousers and a jacket. Employee description: Female, Indian Decent (guessing) 5'7, slight build. Flight 1359, London to Lisbon.

I’ve always flew with Ryan, but never again I’ll always fly with easyJet

There was no useful information given regarding the flight back to the UK from Tenerife. This despite the week publicised problems around the EES system and the delays caused to boarding. This aspect of the customer experience could have been much better.

Fast boarding, smooth takeoff and landing. plenty of space in seats. Excellent air-conditioning on a hot day. Perfect experience

Whole way through - far more professional and slick than I expected

I was hesitant to book with a low cost airline due to previous experience but Easy Jet surpassed my expectations. I would definitely book a flight with them again! Seemless booking, upfront about baggage fees, professional, and helpful staff.

I was charged at the gate for bags I had already paid for. There was no other option. I am trying diligently thought easyJet website but making no progress HELP!

Very pleasant crew, working hard on a full plane. Delay by a broken seat. However crew made back 60% of the delay.

Boarding great. Didn’t eat or drink so can not comment.

The pilot did everything possible to make up the 35 minute delay. His communications were honest, prompt and positive throughout.

Staff were lovely. Seats could be wider/ more comfortable and late taking off

More options for your flight to Portugal

Complete your trip to Portugal with a hotel stay or car rental