Can I combine different airlines on the same trip?

Of course. We offer you the possibility of booking with more than 400 airlines so that you can find the cheapest fare or the most convenient combination: outbound flight with one airline and return flight with another.

Is lastminute.com a trustworthy travel brand?

In 1998, lastminute.com was one of the first online travel agencies. Currently, we are selling over 380,000 flights per year – and working hard on bringing travellers wherever they want to go.

What options are there if I have to change my flight?

lastminute.com offers flexibility services for purchase at the time of your booking. These services entitle you to change or cancel your flights without handling fee.**Flexibility services are available on selected flights only. Please read our T&Cs for more information.

I am afraid to lose my luggage, every time I fly. What can I do?

lastminute.com offers a range of baggage protection services, so that you are covered in case your luggage is delayed or lost.****Baggage protection services are available on selected flights only. Please read our T&Cs for more information.

How long does a flight take between London and Porto?

The flight from London to Porto has a duration of 3h 49m.

What are the cheapest flights from London to Porto?

The cheapest one-way flight costs £100 flying with British Airways and the cheapest return flight costs £118 with EasyJet.

How many airports are there in the city of London?

London has 2 airport: LON - All airports, London City Airport.

How many airports does Porto have?

There are 1 airports in Porto: Francisco Sá Carneiro Airport

Which Porto airport is the most central?

The most central airport is Francisco Sá Carneiro Airport, 10.3km.

Schedules of the first and last flight from London to Porto

The first flight from London to Porto is at 07:45 and the last flight departs at 23:40.

Cheap flights from London to Porto

Fly smart, spend less

Flights to Porto from London

Cheap flights from London to Porto from £100. London (United Kingdom) - Porto (Portugal) return flights from £118. From 14/09/2026 (Monday) - 15/09/2026 (Tuesday). Check for the dates with the lowest prices and find the cheapest rates.

Direct flights from London to Porto

Book direct flights from London to Porto for a smooth journey.

10 Jul - 14 Jul • 4 nights

17 Jun - 20 Jun • 3 nights

10 Jun - 17 Jun • 7 nights

01 Jul - 10 Jul • 9 nights

10 Jun - 12 Jun • 2 nights

17 Jun - 20 Jun • 3 nights

Flights from London to Porto one way

Find one-way flights from London to Porto at great prices.

26 Aug

21 Aug

26 Aug

31 Aug

31 Aug

14 Jul

Cheapest flights from London to Porto

Get the cheapest flights from London to Porto today.

10 Jul - 14 Jul • 4 nights

17 Jun - 20 Jun • 3 nights

10 Jun - 17 Jun • 7 nights

01 Jul - 10 Jul • 9 nights

10 Jun - 12 Jun • 2 nights

16 Jun - 22 Jun • 6 nights

Cheap flights from London City Airport to Porto

Find cheap flights from London City Airport to Porto now.

17 Jul - 27 Jul • 10 nights

More information about flights to Porto from London

Information about flights from London to Porto

If you don’t know where to go on holiday, why not let yourself be guided by our cheap flight deals to Porto from London. Without the stress of having set dates, the search results will help you make up your mind.

Low cost flights to Porto from London are not always easy to find. lastminute.com wants to make it easy for you to find a inexpensive option, so with us you can even choose flights with different airlines and save money on your next trip .

If you are a frequent traveller , lastminute.com would like to be your trusted one stop travel partner in helping you find flights, hotels and car hire in Porto and worldwide.

Welcome to the lastminute.com travel website! You have arrived in the right place if you are looking for a low cost flight London-Porto . Complete the form on the flight search engine correctly, and we are sure to have what you are looking for.

Once your flight London-Porto is booked, using lastminute.com you can even organise the rest of your trip. From car hire and accommodation in Porto as well as a guide to Porto so you know in advance what there is to see and do.

FAQs London to Porto flights

FAQs

Of course. We offer you the possibility of booking with more than 400 airlines so that you can find the cheapest fare or the most convenient combination: outbound flight with one airline and return flight with another.

Secure payment

This website is property of BravoNext, S.A headquartered in Vicolo de' Calvi, 2, 6830, Chiasso, Switzerland (Company/VAT num. CHE-115.704.228), a company belonging to lastminute.com group. © 2026 - All rights reserved. The services provided on this website are made available by lastminute.com group and its Partners. Flight-inclusive holidays are provided by BravoNext, S.A. and are protected under ATOL licence (11082). Non-flight packages are also sold by BravoNext S.A. and are protected under ABTOT (Association of Bonded Travel Organisers Trust Limited) scheme of financial protection (5503). "lastminute.com", "lastminute", "LM", "Top Secret Hotels" and "Top Secret" are all registered trademarks owned by a company of lastminute.com group. Bravonext, S.A. is not responsible for content on external Web sites.