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Cheap flights from Porto to London Southend Airport from £58

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — SEN
19 Aug — 26 Aug1
1 adult

Cheap flight deals from Porto to Southend

Discover tips and strategies to find the most affordable flight options for your journey from Porto (OPO) to Southend (SEN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 14 August 2025.

Round-trip from

£117

One-way from

£58

Popular in

August

Cheapest in

February

Average price

£164
3/10-5/10
  • 3/10-5/10
  • 2 total stops
  • 19h 20m total
  • Porto to London
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easyJet
  • easyJet
  • 3/10
  • 1 total stop
  • 11h 40m total
  • Porto to London
Search Deals
Highest demand for flights based on searches. 25% potential increase in price (£26 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from Porto to Southend

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 14 August 2025.

Fri 3/1013:25OPO - SEN
1 stop6h 45mMultiple Airlines
Sun 5/1020:05SEN - OPO
1 stop12h 35mMultiple Airlines
Deal found 13/8£117
Wed 17/910:15OPO - SEN
1 stop6h 15mMultiple Airlines
Fri 19/920:05SEN - OPO
1 stop13h 45mMultiple Airlines
Deal found 11/8£182
Wed 17/910:15OPO - SEN
1 stop6h 15mMultiple Airlines
Wed 24/915:40SEN - OPO
1 stop6h 35mMultiple Airlines
Deal found 12/8£196
Sun 5/1013:30OPO - SEN
1 stop8h 30mMultiple Airlines
Wed 8/1015:40SEN - OPO
1 stop6h 35mMultiple Airlines
Deal found 12/8£207
Fri 19/908:30OPO - SEN
1 stop11h 40measyJet
Mon 22/906:30SEN - OPO
1 stop6h 35measyJet
Deal found 12/8£234
Fri 12/908:30OPO - SEN
1 stop11h 40measyJet
Mon 15/906:30SEN - OPO
1 stop6h 35measyJet
Deal found 13/8£312
Fri 15/806:25OPO - SEN
1 stop6h 35mMultiple Airlines
Mon 18/816:10SEN - OPO
1 stop5h 15mMultiple Airlines
Deal found 12/8£573
Wed 27/810:15OPO - SEN
1 stop5h 55mMultiple Airlines
Thu 4/913:55SEN - OPO
1 stop6h 45mMultiple Airlines
Deal found 13/8£663
Sun 31/813:15OPO - SEN
1 stop10h 05measyJet
Mon 1/906:30SEN - OPO
1 stop6h 35measyJet
Deal found 13/8£710

Cheapflights Fare Finder

 
Customise your flight search to find flights from Porto to Southend that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 14 August 2025.
Use the filters below to find and compare flights from Porto to London Southend Airport that are best for you.

Fly from

Porto

Fly to

Southend

Route

Depart

Return

Price

PortoLondon

OPO - SEN

OPOSEN

Porto

Fri 3/10

13:25-20:10

1 stop6h 45m

London Southend

Sun 5/10

20:05-08:40

1 stop12h 35m

£117

PortoLondon

OPO - SEN

OPOSEN

Porto

Wed 17/9

10:15-16:30

1 stop6h 15m

London Southend

Fri 19/9

20:05-09:50

1 stop13h 45m

£182

PortoLondon

OPO - SEN

OPOSEN

Porto

Wed 17/9

10:15-16:30

1 stop6h 15m

London Southend

Wed 24/9

15:40-22:15

1 stop6h 35m

£196

PortoLondon

OPO - SEN

OPOSEN

Porto

Sun 5/10

13:30-22:00

1 stop8h 30m

London Southend

Wed 8/10

15:40-22:15

1 stop6h 35m

£207

PortoLondon

OPO - SEN

OPOSEN

Porto

Fri 19/9

08:30-20:10

1 stop11h 40m

London Southend

Mon 22/9

06:30-13:05

1 stop6h 35m

£234

PortoLondon

OPO - SEN

OPOSEN

Porto

Fri 12/9

08:30-20:10

1 stop11h 40m

London Southend

Mon 15/9

06:30-13:05

1 stop6h 35m

£312

PortoLondon

OPO - SEN

OPOSEN

Porto

Sun 18/1

11:25-20:10

2 stops8h 45m

London Southend

Sun 25/1

17:25-22:25

1 stop5h 00m

£432

PortoLondon

OPO - SEN

OPOSEN

Porto

Fri 3/10

08:30-20:10

1 stop11h 40m

£58

PortoLondon

OPO - SEN

OPOSEN

Porto

Fri 3/10

13:25-20:10

1 stop6h 45m

£64

PortoLondon

OPO - SEN

OPOSEN

Porto

Wed 1/10

14:05-12:55

2 stops22h 50m

£65

Flights are sorted by cheapest return flights first.

Deals found on 12/8

Showing 1-10 of 17 results
1
2

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.
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

Find useful and relevant information for your journey from Porto to Southend. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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.

See more FAQs

Travelling to a place near London Southend Airport?

Book flights to London Southend Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Hounslow
Gatwick
Slough
Deal
Luton
Wembley
Crawley
Ilford
Hayes
Ipswich
Southend-on-Sea
Winchester
Folkestone
Eastbourne
Maidstone
Watford
Chichester
Dartford

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Porto to Southend

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Porto to Southend?

Deals for Porto to Southend flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Porto to Southend?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Southend from Porto.

Can Cheapflights find flights from Porto to Southend with no change fees?

Yes! Cheapflights helps users easily find flights from Porto to Southend with no change fees.

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

Not ready to book yet? You can track prices for flights from Porto to Southend on Cheapflights with our Price Alert feature and get notified when better prices are available.

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