How long is the flight from Porto to London Southend Airport?

A quick flight from Porto to London Southend Airport can take about 8h 35m. easyJet provides one of the quickest options available for as low as £150. The distance from Porto to London Southend Airport is about 840 mi.

In terms of precipitation, rainfall in London Southend Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Southend Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Southend Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What is the cheapest time of day to fly from OPO to SEN?

When flying from Porto to London Southend Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Porto to London Southend?

Porto (OPO), located 6.8 mi from the city center, is the airport you fly out of when you book flights from Porto to London Southend. 0 airlines have flights from Porto to London Southend on a regular basis. Booking flights from Porto to London Southend should not be difficult; the airport handles an average of 0 outbound flights to London Southend per day.

Can I find deals for flights from Porto to Southend that include hotel bookings?

Yes. In addition to deals on Porto to Southend flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Porto to Southend?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Porto to Southend.

Can I find deals for business class flights from Porto to Southend?

Yes. Cheapflights offers flight deals from Porto to Southend by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£45+ Cheap Flights from Porto to London Southend Airport

Cheap flight deals from Porto to Southend

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Porto to Southend
Explore the most affordable flight options available from Porto to Southend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2026.

Sun 6/1213:55 -

1 stop8h 25m

Tue 15/1215:30 -

1 stop5h 45m

Deal found 23/10£102

Thu 3/1208:45 -

1 stop13h 35m

Thu 10/1217:20 -

1 stop14h 50m

Deal found 19/10£107

Wed 9/1207:55 -

1 stop6h 40m

Thu 10/1207:25 -

1 stop8h 55m

Deal found 21/10£117

Sat 14/1114:30 -

1 stop8h 25m

Mon 16/1111:35 -

1 stop8h 35m

Deal found 21/10£135

Thu 12/1106:20 -

1 stop7h 55m

Sun 15/1119:00 -

1 stop14h 00m

Deal found 22/10£144

Find flight deals from Porto to Southend

Round-trip from	£102
One-way from	£45
Popular in	August
Cheapest in	January
Average price	£105

6/12-15/12
2 total stops
14h 10m total
Porto to London

Search Deals

22/12-31/12
1 total stop
6h 15m total
Porto to London

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (£9 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£3 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Porto to London Southend Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PortoLondon

OPO Porto - SEN London Southend

OPOSEN

Porto

Wed 10/3

21:55-22:20

1 stop24h 25m

London Southend

Wed 31/12

00:00-00:00

Nonstop0h 00m

£61

PortoLondon

OPO Porto - SEN London Southend

OPOSEN

Porto

Fri 18/12

13:25-13:20

1 stop23h 55m

London Southend

Wed 31/12

00:00-00:00

Nonstop0h 00m

£62

PortoLondon

OPO Porto - SEN London Southend

OPOSEN

Porto

Mon 30/11

17:40-14:55

1 stop21h 15m

London Southend

Wed 31/12

00:00-00:00

Nonstop0h 00m

£62

PortoLondon

OPO Porto - SEN London Southend

OPOSEN

Porto

Sun 6/12

06:15-22:20

1 stop16h 05m

London Southend

Wed 31/12

00:00-00:00

Nonstop0h 00m

£64

Fastest return journey

PortoLondon

OPO Porto - SEN London Southend

OPOSEN

Porto

Sat 14/11

14:30-22:55

1 stop8h 25m

London Southend

Wed 31/12

00:00-00:00

Nonstop0h 00m

£64

PortoLondon

OPO Porto - SEN London Southend

OPOSEN

Porto

Sun 29/11

08:10-22:20

1 stop14h 10m

London Southend

Wed 31/12

00:00-00:00

Nonstop0h 00m

£72

PortoLondon

OPO Porto - SEN London Southend

OPOSEN

Porto

Wed 2/12

17:45-18:35

1 stop24h 50m

London Southend

Wed 31/12

00:00-00:00

Nonstop0h 00m

£84

PortoLondon

OPO Porto - SEN London Southend

OPOSEN

Porto

Sun 28/2

08:45-22:15

1 stop13h 30m

London Southend

Wed 31/12

00:00-00:00

Nonstop0h 00m

£89

PortoLondon

OPO Porto - SEN London Southend

OPOSEN

Porto

Sun 15/11

22:00-10:45

2 stops12h 45m

London Southend

Wed 31/12

00:00-00:00

Nonstop0h 00m

£91

PortoLondon

OPO Porto - SEN London Southend

OPOSEN

Porto

Wed 6/1

21:55-22:20

1 stop24h 25m

London Southend

Wed 31/12

00:00-00:00

Nonstop0h 00m

£91

Flights are sorted by cheapest return flights first.

Deals found on 22/10

Showing 1-10 of 23 resultsSorted by cheapest first

Best time to book a flight from Porto to Southend

Have a flexible travel schedule? Discover the best time to fly to Southend from Porto with our price prediction graph.

OPO-SEN

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

What airport do you fly from for flights from Porto to London Southend?
Porto (OPO), located 6.8 mi from the city center, is the airport you fly out of when you book flights from Porto to London Southend. 0 airlines have flights from Porto to London Southend on a regular basis. Booking flights from Porto to London Southend should not be difficult; the airport handles an average of 0 outbound flights to London Southend per day.
How long is the flight from Porto to London Southend Airport?
A quick flight from Porto to London Southend Airport can take about 8h 35m. easyJet provides one of the quickest options available for as low as £150. The distance from Porto to London Southend Airport is about 840 mi.
Can I find deals for flights from Porto to Southend that include hotel bookings?
Yes. In addition to deals on Porto to Southend flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Porto to Southend?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Porto to Southend.
Can I find deals for business class flights from Porto to Southend?
Yes. Cheapflights offers flight deals from Porto to Southend by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Cheap flights from Porto to London Southend Airport from £45

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Porto to Southend

Cheapest flights from Porto to SouthendExplore the most affordable flight options available from Porto to Southend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2026.

Explore the most affordable flight options available from Porto to Southend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2026.

Best flights from Porto to SouthendDiscover carefully curated flight deals from Porto to Southend that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 October 2026.

Discover carefully curated flight deals from Porto to Southend that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 October 2026.

Last-minute flights from Porto to SouthendDiscover last-minute flight deals from Porto to Southend. Data last updated 24 October 2026 and is based on user searches.

Discover last-minute flight deals from Porto to Southend. Data last updated 24 October 2026 and is based on user searches.

One-way flights from Porto to SouthendSearch for one-way flight options from Porto to Southend. Find affordable one-way fares based on user searches. Data last updated 24 October 2026.

Search for one-way flight options from Porto to Southend. Find affordable one-way fares based on user searches. Data last updated 24 October 2026.

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Best time to book a flight from Porto to Southend

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Related info for your journey

What airport do you fly from for flights from Porto to London Southend?

How long is the flight from Porto to London Southend Airport?

Can I find deals for flights from Porto to Southend that include hotel bookings?

How can I find direct flights from Porto to Southend?

Can I find deals for business class flights from Porto to Southend?

Travelling to a place near London Southend Airport?

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Alternative routes for Porto to Southend

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Direct flights to England

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Porto and Southend flights

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Other flights from Porto

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Can Cheapflights notify me if prices for flights from Porto to Southend become cheaper?

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Cheapest flights from Porto to Southend
Explore the most affordable flight options available from Porto to Southend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2026.

Best flights from Porto to Southend
Discover carefully curated flight deals from Porto to Southend that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 October 2026.

Last-minute flights from Porto to Southend
Discover last-minute flight deals from Porto to Southend. Data last updated 24 October 2026 and is based on user searches.

One-way flights from Porto to Southend
Search for one-way flight options from Porto to Southend. Find affordable one-way fares based on user searches. Data last updated 24 October 2026.