Cheap flights from London to Porto from R881

The month of January is, on average, the cheapest month to fly to Porto from London, with most prices found around R2 261. The month of November is another great option to travel to Porto, with average flight prices from London averaging around R2 676.

Fly from London Stansted to Porto for the best London - Porto flight prices

You are more likely to see cheaper flights to Porto from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Porto for around R4 507 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Porto from London for as low as R3 773 on momondo.

There is only 1 cabin class available to choose from on London to Porto flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

No. A direct flight is the cheapest option for a flight between London to Porto.

As of October 2026, prices for London to Porto flights are approximately 9% more expensive when compared to flights at the same time last year.

Historically, on average around 22% of flights between London and Porto have experienced a delay on any given week. The average delay length over the past 12 months has been 123 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

According to our data, easyJet have had the fewest delays on this route over the last 12 months, with about 18% of their flights experiencing any sort of delay.

1 flights are operational daily from London to Porto as of October 2026. The most popular departure time for this route is 12:00, with 36% of flights per day taking off in the afternoon.

The number of flights available between London and Porto is 13 per week as of October 2026. The most frequent departure day is Mon, with 100% of weekly flights leaving on this day.