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Cheap flights from Porto to London Southend Airport from £43

OPO — SEN
24 Sep — 1 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Porto to Southend

Enter your travel dates to find the best prices.

Cheapest flights from Porto to Southend

Sat 17/1013:45 -
1 stop8h 00m
Tue 20/1006:30 -
1 stop7h 45m
Deal found 20/8£125
Thu 3/1217:25 -
1 stop14h 15m
Sun 6/1207:05 -
1 stop7h 30m
Deal found 24/8£138
Thu 15/1015:10 -
1 stop8h 00m
Wed 21/1007:05 -
1 stop5h 30m
Deal found 22/8£140
Wed 9/1206:15 -
1 stop8h 20m
Sat 12/1214:15 -
1 stop8h 10m
Deal found 24/8£145
Tue 8/922:00 -
1 stop9h 55m
Tue 15/906:30 -
1 stop9h 40m
Deal found 20/8£148
Sat 10/1013:45 -
1 stop8h 00m
Wed 14/1008:25 -
1 stop12h 55m
Deal found 21/8£150
Tue 22/922:00 -
1 stop9h 55m
Tue 29/906:30 -
1 stop7h 45m
Deal found 24/8£150
Tue 15/922:00 -
1 stop9h 55m
Tue 22/906:30 -
1 stop7h 45m
Deal found 20/8£157
Fri 9/1006:20 -
1 stop7h 40m
Mon 12/1007:50 -
1 stop11h 00m
Deal found 20/8£159

Find flight deals from Porto to Southend

Round-trip from

£125

One-way from

£43

Popular in

August

Cheapest in

January

Average price

£144
17/10-20/10
  • 17/10-20/10
  • 2 total stops
  • 15h 45m total
  • Porto to London
Search Deals
easyJet
  • easyJet
  • 21/10
  • 1 total stop
  • 10h 55m 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 August 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

Fri 23/10

08:35-20:10

1 stop11h 35m

London Southend

Mon 26/10

19:55-11:35

1 stop15h 40m

£140

PortoLondon

OPO Porto - SEN London Southend

OPOSEN

Porto

Wed 9/12

06:15-14:35

1 stop8h 20m

London Southend

Sat 12/12

14:15-22:25

1 stop8h 10m

£145

PortoLondon

OPO Porto - SEN London Southend

OPOSEN

Porto

Mon 16/11

11:00-19:15

1 stop8h 15m

London Southend

Fri 20/11

08:30-16:05

1 stop7h 35m

£150

PortoLondon

OPO Porto - SEN London Southend

OPOSEN

Porto

Tue 22/9

22:00-07:55

1 stop9h 55m

London Southend

Tue 29/9

06:30-14:15

1 stop7h 45m

£150

PortoLondon

OPO Porto - SEN London Southend

OPOSEN

Porto

Fri 9/10

06:20-14:00

1 stop7h 40m

London Southend

Mon 12/10

07:50-18:50

1 stop11h 00m

£160

PortoLondon

OPO Porto - SEN London Southend

OPOSEN

Porto

Sat 5/12

06:00-13:40

1 stop7h 40m

London Southend

Wed 9/12

10:40-18:40

1 stop8h 00m

£172

PortoLondon

OPO Porto - SEN London Southend

OPOSEN

Porto

Wed 27/1

07:55-19:20

1 stop11h 25m

London Southend

Sat 30/1

14:15-22:25

1 stop8h 10m

£175

PortoLondon

OPO Porto - SEN London Southend

OPOSEN

Porto

Fri 25/9

06:20-14:00

1 stop7h 40m

London Southend

Mon 28/9

07:50-18:50

1 stop11h 00m

£176

PortoLondon

OPO Porto - SEN London Southend

OPOSEN

Porto

Sun 4/10

10:05-16:25

1 stop6h 20m

London Southend

Sun 4/10

20:05-09:15

1 stop13h 10m

£190

PortoLondon

OPO Porto - SEN London Southend

OPOSEN

Porto

Sat 3/10

13:45-21:45

1 stop8h 00m

London Southend

Tue 6/10

06:30-14:15

1 stop7h 45m

£193

Flights are sorted by cheapest return flights first.

Deals found on 24/8

Showing 1-10 of 24 resultsSorted by cheapest first
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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

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 11h 35m. easyJet provides one of the quickest options available for as low as £140. 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.

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
Hounslow
Milton Keynes
Luton
Wembley
Gatwick
Slough
Ilford
Hayes
Croydon
Colchester
Eastbourne
Brentford
Southend-on-Sea
Barnet
Enfield
Kingston upon Thames
Southall
Watford
Dover
Romford

Browse thousands of different options on Cheapflights for your next trip

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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.

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

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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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