Cheap flights from Portugal to London from £31

Fly from Faro to London Southend for the best Portugal - London Southend flight prices

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

Historically, on average around 14% of flights between Portugal and London have experienced a delay on any given week. The average delay length over the past 12 months has been 94 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon 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. Sunday 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 14% of their flights experiencing any sort of delay.

As of October 2026, 3 flights take off from Portugal and land in London Southend Airport each week. The most common flight departure day for this route is Mon, with 33% of weekly flights taking off on this day.

Flight times from Portugal to London Southend Airport vary, but if you’re flying out of Faro and flying into London Heathrow Airport (one of the most popular routes), then the duration is 2h 45m on average. Another popular route from Portugal to London Southend Airport is flying from Lisbon to London Heathrow Airport, which will take roughly 2h 45m. Keep in mind that layovers or delays could extend your travel time.