Open interactive map →Cheap flights from London to Porto
From London, reaching Porto in Portugal currently costs from €107. Farera is offering the lowest fare on this route right now. The route includes both direct and connecting options - price and travel time trade off depending on which you choose. Prices follow seasonal patterns - the calendar below shows where the dips and peaks fall across the next 12 months, so you can book at the right moment.
Price patterns on the London to Porto route tend to spike during school holidays and public holiday weekends. Booking 4-6 weeks out generally balances availability and price well on this route. If your travel dates are flexible, check the price calendar for the lowest-priced months before searching for specific flights.
Cheapest month to fly
- July 2026€1071 stopCheapest
About Porto
Portugal's second city is compact, hilly, and built around the Douro River, with the port wine cellars of Vila Nova de Gaia directly across the water visible from the iconic Dom Luis Bridge. Francisco Sa Carneiro Airport (OPO) has extensive low-cost connections; Porto is consistently one of Europe's most praised short-break destinations.
Alternative routes
Other ways to reach Porto
Frequently asked questions
How much does a flight from London to Porto cost?
The cheapest fare currently available from London to Porto is €107. Prices on this route vary by season, day of week, and how far in advance you book. The month-by-month price calendar on this page shows exactly when fares are highest and lowest, so you can pick the most cost-effective window before searching for specific dates. Fares are refreshed regularly as our flight partners publish new availability.
Are there direct flights from London to Porto?
SkyHopp tracks both direct and connecting flights from London to Porto. Connecting flights are often priced lower but add travel time due to the layover. Whether a non-stop option exists on specific dates depends on airline schedules - use the "Direct only" filter on the interactive map to see non-stop options, or check the booking site for a full breakdown by stop count.
When is the cheapest time to fly from London to Porto?
Prices on this route typically dip during shoulder-season months, away from school holidays and public holiday windows. Mid-week departures - particularly Tuesday to Thursday - tend to be cheaper than flights on Fridays and Sundays from London. The month-by-month price calendar above is the fastest way to identify the cheapest window - look for the months with the lowest fares before committing to travel dates. Booking 3-6 weeks in advance generally offers the best balance of price and seat availability on this route.
Which airlines fly from London to Porto?
Farera currently offers the lowest fare on this route at €107. Other carriers may also operate flights between London and Porto, particularly on busier travel dates when more capacity is added. Airline pricing varies by date, seat class, and how far in advance you book. Click through to our partner booking site to compare all available airlines, departure times, and fare classes for your specific dates.