Cheap flights from London Heathrow to Porto

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Planning a flight from London Heathrow to Porto?

Flight prices from London to Porto change depending on demand and time of booking.

Choose a date to explore the best fares now.

Many users find better fares by booking several weeks in advance. In fact, for many routes, booking early is one of the best ways to save.

What are the airport options between London and Porto?

If both departure and destination cities offer multiple airports, comparing them can help you save time and money.

  • Airports in London: London has 6 airports - City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.
  • Airports in Porto: Porto has one airport operating, Porto.

Some airports have different terminals for low-cost and traditional airlines — knowing in advance can save time. You can filter results to see only the airports that suit you.

Flights from London - Heathrow to Porto

Filter and compare flights from London Heathrow to Porto

Jetcost helps you manage complex searches with simple filters. Sort by airline, duration, number of stops, or even time windows for outbound and return flights.

Other popular destinations

Want more ideas for your trip to Portugal? Check these: Faro, Funchal, Lisbon, Ponta Delgada, Porto.

Advanced filters help you skip long layovers or inconvenient times. The “airlines” filter is handy if you want to collect miles or prefer a certain onboard experience.
Frequently Asked Questions

Frequently asked questions about flights from London Heathrow to Porto.

How much does an airline ticket from London Heathrow to Porto cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from London Heathrow to Porto.

How far is London from Porto?

London is about 1299 km from Porto.

What are the airports in Porto?

Porto has one airport: Porto.

What are the airports in London?

London has 6 airports: City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.

What are the most popular cities in Portugal?

The most popular cities in Portugal according to our users' searches are: Faro, Funchal, Lisbon, Ponta Delgada, Porto.

When should I book a flight from London to Porto?

The best time to book a flight from London to Porto is 1 month in advance, while the worst time is 22 weeks in advance.

What is the cheapest month to fly from London to Porto?

This information is not available at the moment.

What is the most expensive month to fly from London to Porto?

This information is not available at the moment.

What is the best day of the week to fly from London to Porto?

This information is not available at the moment.