Cheap Flights from London to Porto — $25

Compare airlines, prices, and flight durations for your trip

Cheapest flights from London to Porto

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from London to Porto. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

See also:

Cheap flights to Portugal

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Direct flights airfares to Porto

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Cheapest air tickets to London

Airfare from London to Porto by month

In different months, ticket prices from London to Porto vary: minimum — $31 (January 2026), maximum — $98 (June 2026). Typically, the flight costs $68–$175.

Airlines operating on route

Non-stop flights from London to Porto

A non-stop flight is the most convenient and comfortable way to fly from London to Porto, despite the fact that sometimes flights with transfers can cost significantly less.

Schedule of direct flights from London to Porto

A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from London to Porto:

London airports overview

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Porto airports overview

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Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

Special offers and sales on air tickets from London to Porto

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

Alternative routes

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