Cheap flights from Portugal to London Southend Airport from £40

LIS — SEN
6 Oct — 13 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portugal to Southend

Enter your travel dates to find the best prices.

Cheapest flights from Portugal to Southend

Wed 14/1013:20 -
Nonstop2h 50m
Mon 19/1020:05 -
Nonstop2h 55m
Deal found 4/9£44
Fri 16/1013:35 -
Nonstop2h 50m
Mon 19/1020:05 -
Nonstop2h 55m
Deal found 4/9£47
Fri 16/1013:35 -
Nonstop2h 50m
Mon 19/1020:05 -
Nonstop2h 55m
Deal found 3/9£48
Wed 7/1013:20 -
Nonstop2h 50m
Sun 11/1020:05 -
Nonstop2h 55m
Deal found 5/9£52
Wed 9/913:20 -
Nonstop2h 50m
Sun 13/920:05 -
Nonstop2h 55m
Deal found 3/9£59
Fri 25/913:35 -
Nonstop2h 50m
Sun 27/920:05 -
Nonstop2h 55m
Deal found 2/9£63
Fri 25/913:35 -
Nonstop2h 50m
Sun 27/920:05 -
Nonstop2h 55m
Deal found 1/9£64
Thu 19/1118:50 -
1 stop12h 50m
Sat 21/1114:30 -
1 stop8h 25m
Deal found 5/9£109
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 8/1206:20 -
1 stop8h 40m
Sat 12/1214:30 -
1 stop8h 25m
Deal found 3/9£112
Thu 5/1118:50 -
1 stop12h 50m
Sat 7/1114:30 -
1 stop8h 25m
Deal found 4/9£112

Find flight deals from Portugal to Southend

Round-trip from

£44

One-way from

£40

Popular in

August

Cheapest in

November

Average price

£71

Good one-way deal

£71 or less
easyJet
  • easyJet
  • 14/10-19/10
  • Nonstop
  • 5h 45m total
  • Portugal to London
easyJet
  • easyJet
  • 16/9-31/12
  • Nonstop
  • 2h 50m total
  • Portugal to London
Highest demand for flights based on searches. 24% potential increase in price (£15 potential increase over avg. return price).
Cheapest flight prices on average. 6% potential price decrease (£3 potential savings vs. average return price).
Average for round-trip flights in September 2026
Price to beat on a one-way flight from Portugal to London Southend.

Cheapflights Fare Finder

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

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Route

Depart

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Price

Cheapest return flight

FaroLondon

FAO Faro - SEN London Southend

FAOSEN

Faro

Wed 16/9

13:20-16:10

Nonstop2h 50m

London Southend

Wed 31/12

00:00-00:00

Nonstop0h 00m

£40

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

FaroLondon

FAO Faro - SEN London Southend

FAOSEN

Faro

Wed 14/10

13:20-16:10

Nonstop2h 50m

London Southend

Mon 19/10

20:05-23:00

Nonstop2h 55m

£44

PortoLondon

OPO Porto - SEN London Southend

OPOSEN

Porto

Thu 5/11

18:55-07:40

1 stop12h 45m

London Southend

Wed 31/12

00:00-00:00

Nonstop0h 00m

£52

FaroLondon

FAO Faro - SEN London Southend

FAOSEN

Faro

Wed 30/9

13:20-16:10

Nonstop2h 50m

London Southend

Wed 31/12

00:00-00:00

Nonstop0h 00m

£55

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

LisbonLondon

LIS Lisbon Humberto Delgado - SEN London Southend

LISSEN

Lisbon Humberto Delgado

Mon 19/10

19:35-11:20

1 stop15h 45m

London Southend

Wed 31/12

00:00-00:00

Nonstop0h 00m

£61

LisbonLondon

LIS Lisbon Humberto Delgado - SEN London Southend

LISSEN

Lisbon Humberto Delgado

Mon 9/11

09:10-19:15

1 stop10h 05m

London Southend

Wed 31/12

00:00-00:00

Nonstop0h 00m

£62

LisbonLondon

LIS Lisbon Humberto Delgado - SEN London Southend

LISSEN

Lisbon Humberto Delgado

Thu 5/11

18:50-07:40

1 stop12h 50m

London Southend

Wed 31/12

00:00-00:00

Nonstop0h 00m

£64

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

Flights are sorted by cheapest return flights first.

Deals found on 2/9

Showing 1-10 of 57 resultsSorted by cheapest first
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Best time to book a flight from Portugal to Southend

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

Cheapflights Insights

Everything you need to know about your flight from Portugal to London Southend Airport

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portugal to London Southend Airport as you normally would.

How often are flights from Portugal to London delayed?

About 13% of weekly flights between Portugal and London have experienced delays in the past year, with the average delay time being 91 minutes.

What is the most punctual flight time for Portugal to London flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Portugal to London flights?

Over the past year, easyJet have had the lowest number of delays on this route, with just 13% of flights being delayed.

Related info for your journey

  • How long is the flight from Portugal to London Southend Airport?

    easyJet can get you from Portugal to London Southend Airport in just under 2h 50m. Your travel time will be generally consistent. There are 1091 mi between Portugal and London Southend Airport. All flights are typically direct.

  • What are the most popular routes from Portugal to London Southend Airport?

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

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

  • How can I find direct flights from Portugal to Southend?

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

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

    Yes. Cheapflights offers flight deals from Portugal 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
Barnet
Southall
Southend-on-Sea
Enfield
Kingston upon Thames
Watford
Dover
Ipswich

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Portugal to Southend

Fly with Cheapflights

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

Deals for Portugal 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 Portugal 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 Portugal.

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

Need flexible booking options for your flight to Southend from Portugal? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Southend from Portugal today and book when prices fit your budget.

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