Find flights
When to book
FAQs

Cheap flights from Porto to London Southend Airport from £41

OPO — SEN
7 Oct — 14 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

Fri 16/1009:50 -
1 stop6h 35m
Mon 19/1020:05 -
1 stop11h 25m
Deal found 4/9£109
Thu 3/1218:55 -
1 stop12h 45m
Sun 6/1207:05 -
1 stop10h 50m
Deal found 3/9£110
Tue 15/922:00 -
1 stop9h 55m
Sun 20/920:05 -
1 stop13h 10m
Deal found 6/9£118
Mon 30/1109:15 -
1 stop10h 00m
Fri 4/1208:30 -
1 stop7h 35m
Deal found 2/9£124
Tue 22/918:35 -
1 stop13h 20m
Sat 26/916:50 -
1 stop14h 30m
Deal found 5/9£125
Sun 20/921:55 -
1 stop9h 25m
Mon 28/920:05 -
1 stop11h 25m
Deal found 6/9£129
Thu 8/1006:45 -
1 stop6h 15m
Mon 12/1020:05 -
1 stop11h 25m
Deal found 6/9£135
Wed 14/1006:20 -
1 stop9h 50m
Wed 14/1020:15 -
1 stop12h 55m
Deal found 6/9£137
Tue 20/1007:55 -
1 stop5h 35m
Tue 27/1015:50 -
1 stop6h 20m
Deal found 5/9£143
Thu 24/906:45 -
1 stop6h 15m
Mon 28/920:05 -
1 stop11h 25m
Deal found 5/9£146

Find flight deals from Porto to Southend

Round-trip from

£109

One-way from

£41

Popular in

August

Cheapest in

January

Average price

£90
16/10-19/10
  • 16/10-19/10
  • 2 total stops
  • 18h 00m total
  • Porto to London
Search Deals
14/10-31/12
  • 14/10-31/12
  • 1 total stop
  • 7h 25m total
  • Porto to London
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£8 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 September 2026
Search Deals

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 21/10

12:25-23:20

1 stop10h 55m

London Southend

Wed 31/12

00:00-00:00

Nonstop0h 00m

£41

PortoLondon

OPO Porto - SEN London Southend

OPOSEN

Porto

Mon 23/11

11:00-19:15

1 stop8h 15m

London Southend

Wed 31/12

00:00-00:00

Nonstop0h 00m

£59

PortoLondon

OPO Porto - SEN London Southend

OPOSEN

Porto

Wed 9/12

07:55-14:35

1 stop6h 40m

London Southend

Wed 31/12

00:00-00:00

Nonstop0h 00m

£60

PortoLondon

OPO Porto - SEN London Southend

OPOSEN

Porto

Tue 15/9

22:00-07:55

1 stop9h 55m

London Southend

Wed 31/12

00:00-00:00

Nonstop0h 00m

£64

PortoLondon

OPO Porto - SEN London Southend

OPOSEN

Porto

Thu 5/11

20:55-23:15

2 stops26h 20m

London Southend

Wed 31/12

00:00-00:00

Nonstop0h 00m

£65

PortoLondon

OPO Porto - SEN London Southend

OPOSEN

Porto

Mon 19/10

06:15-16:25

1 stop10h 10m

London Southend

Wed 31/12

00:00-00:00

Nonstop0h 00m

£67

PortoLondon

OPO Porto - SEN London Southend

OPOSEN

Porto

Sun 20/9

21:55-07:20

1 stop9h 25m

London Southend

Wed 31/12

00:00-00:00

Nonstop0h 00m

£70

PortoLondon

OPO Porto - SEN London Southend

OPOSEN

Porto

Mon 2/11

06:00-19:15

1 stop13h 15m

London Southend

Wed 31/12

00:00-00:00

Nonstop0h 00m

£72

PortoLondon

OPO Porto - SEN London Southend

OPOSEN

Porto

Thu 22/10

18:55-13:00

1 stop18h 05m

London Southend

Wed 31/12

00:00-00:00

Nonstop0h 00m

£72

PortoLondon

OPO Porto - SEN London Southend

OPOSEN

Porto

Fri 11/9

18:35-08:40

1 stop14h 05m

London Southend

Wed 31/12

00:00-00:00

Nonstop0h 00m

£87

Flights are sorted by cheapest return flights first.

Deals found on 2/9

Showing 1-10 of 19 resultsSorted by cheapest first
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

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 10h. easyJet provides one of the quickest options available for as low as £124. 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
Gatwick
Wembley
Slough
Ilford
Hayes
Croydon
Colchester
Eastbourne
Brentford
Enfield
Southend-on-Sea
Barnet
Watford
Southall
Kingston upon Thames
Dover
Ipswich

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.