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Cheap flights from Porto to London from £43

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Porto to London departing on 22/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Porto to London

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
21:55 - 12:00
OPO
-
SEN
14h 05m
1 stop
Multiple Airlines Logo
20:20 - 08:10
SEN
-
OPO
11h 50m
1 stop
£97Multiple Airlines
Wed, 25 Feb - Tue, 3 Mar
Multiple Airlines Logo
21:55 - 12:00
OPO
-
SEN
14h 05m
1 stop
Multiple Airlines Logo
07:10 - 13:55
SEN
-
OPO
6h 45m
1 stop
£107Multiple Airlines
Wed, 11 Mar - Sun, 15 Mar
Multiple Airlines Logo
21:55 - 12:00
OPO
-
SEN
14h 05m
1 stop
Multiple Airlines Logo
07:10 - 13:55
SEN
-
OPO
6h 45m
1 stop
£108Multiple Airlines
Wed, 11 Mar - Sun, 15 Mar
easyJet Logo
06:15 - 14:30
OPO
-
SEN
8h 15m
1 stop
easyJet Logo
10:35 - 16:55
SEN
-
OPO
6h 20m
1 stop
£118easyJet
Wed, 18 Mar - Wed, 25 Mar
easyJet Logo
06:15 - 14:30
OPO
-
SEN
8h 15m
1 stop
easyJet Logo
10:35 - 18:45
SEN
-
OPO
8h 10m
1 stop
£123easyJet
Wed, 18 Mar - Wed, 25 Mar
easyJet Logo
06:15 - 14:30
OPO
-
SEN
8h 15m
1 stop
easyJet Logo
20:00 - 08:25
SEN
-
OPO
12h 25m
1 stop
£126easyJet
Wed, 18 Mar - Sat, 21 Mar
easyJet Logo
06:15 - 14:30
OPO
-
SEN
8h 15m
1 stop
easyJet Logo
20:00 - 09:15
SEN
-
OPO
13h 15m
1 stop
£128easyJet
Wed, 11 Mar - Sat, 14 Mar
easyJet Logo
06:20 - 13:40
OPO
-
SEN
7h 20m
1 stop
easyJet Logo
07:30 - 14:20
SEN
-
OPO
6h 50m
1 stop
£129easyJet
Fri, 8 May - Mon, 11 May
Multiple Airlines Logo
08:45 - 19:45
OPO
-
SEN
11h 00m
1 stop
Multiple Airlines Logo
20:20 - 08:10
SEN
-
OPO
11h 50m
1 stop
£137Multiple Airlines
Tue, 17 Mar - Tue, 24 Mar
Multiple Airlines Logo
08:45 - 19:45
OPO
-
SEN
11h 00m
1 stop
Multiple Airlines Logo
20:20 - 08:10
SEN
-
OPO
11h 50m
1 stop
£138Multiple Airlines
Tue, 17 Mar - Tue, 24 Mar

easyJet flights from Porto to London Southend Airport

Our best easyJet deals on Porto to London Southend Airport flight tickets
easyJet
18 Mar
OPO06:15Porto
8h 15m
1 stop
SEN14:30London Southend
25 Mar
SEN10:35London Southend
6h 20m
1 stop
OPO16:55Porto
£118
easyJet
18 Mar
OPO06:15Porto
8h 15m
1 stop
SEN14:30London Southend
25 Mar
SEN10:35London Southend
8h 10m
1 stop
OPO18:45Porto
£123
easyJet
18 Mar
OPO06:15Porto
8h 15m
1 stop
SEN14:30London Southend
21 Mar
SEN20:00London Southend
12h 25m
1 stop
OPO08:25Porto
£126

momondo Fare Finder

 
Customise your flight search to find flights from Porto to London Southend Airport 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, momondo users made 279,928 searches. Data last updated 2 February 2026.
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

PortoLondon

OPO - SEN

OPOSEN

Porto

Wed 25/2

21:55-12:00

1 stop14h 05m

London Southend

Tue 3/3

20:20-08:10

1 stop11h 50m

£97

PortoLondon

OPO - SEN

OPOSEN

Porto

Wed 11/3

21:55-12:00

1 stop14h 05m

London Southend

Sun 15/3

07:10-13:55

1 stop6h 45m

£107

PortoLondon

OPO - SEN

OPOSEN

Porto

Wed 11/3

21:55-12:00

1 stop14h 05m

London Southend

Sun 15/3

07:10-13:55

1 stop6h 45m

£108

PortoLondon

OPO - SEN

OPOSEN

Porto

Wed 18/3

06:15-14:30

1 stop8h 15m

London Southend

Wed 25/3

10:35-16:55

1 stop6h 20m

£118

PortoLondon

OPO - SEN

OPOSEN

Porto

Wed 18/3

06:15-14:30

1 stop8h 15m

London Southend

Wed 25/3

10:35-18:45

1 stop8h 10m

£123

PortoLondon

OPO - SEN

OPOSEN

Porto

Wed 18/3

06:15-14:30

1 stop8h 15m

London Southend

Sat 21/3

20:00-08:25

1 stop12h 25m

£126

PortoLondon

OPO - SEN

OPOSEN

Porto

Wed 11/3

06:15-14:30

1 stop8h 15m

London Southend

Sat 14/3

20:00-09:15

1 stop13h 15m

£128

PortoLondon

OPO - SEN

OPOSEN

Porto

Fri 8/5

06:20-13:40

1 stop7h 20m

London Southend

Mon 11/5

07:30-14:20

1 stop6h 50m

£129

PortoLondon

OPO - SEN

OPOSEN

Porto

Tue 17/3

08:45-19:45

1 stop11h 00m

London Southend

Tue 24/3

20:20-08:10

1 stop11h 50m

£137

PortoLondon

OPO - SEN

OPOSEN

Porto

Tue 17/3

08:45-19:45

1 stop11h 00m

London Southend

Tue 24/3

20:20-08:10

1 stop11h 50m

£138

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Porto to London Southend Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

How often are flights from Porto to London delayed?

Historically, on average around 100% of flights between Porto and London have experienced a delay on any given week. The average delay length over the past 12 months has been 142 minutes.

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

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

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

Sunday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

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

According to our data, easyJet have had the fewest delays on this route over the last 12 months, with about 100% of their flights experiencing any sort of delay.

When to book flights from Porto to London Southend Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Porto to London Southend Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Porto to London Southend Airport (OPO to SEN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Porto to London Southend Airport

Fastest flight time

6h 50m

Direct flights

None
The fastest flight from Porto to London Southend Airport takes 6h 50m
There are no direct flights from Porto to London Southend Airport. There are no popular flight routes from Porto to London Southend Airport.
Search flight deals

  • How far is Porto to London Southend by plane?

    London Southend is 843.7 mi away from Porto. A reasonable flight in good conditions will take 6h 50m.

  • When did momondo last update prices for flights from Porto Airport to London Southend Airport?

    Prices for flights from Porto Airport to London Southend Airport were last updated today.

  • How old do you have to be to fly from Porto Airport to London Southend Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Porto Airport to London Southend Airport.

  • What documentation or ID do you need to fly to London Southend Airport?

    The travel and health documents required for your trip to London Southend Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Southend Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Southend-on-Sea
Canterbury
Ipswich
Ilford
Guildford
Chelmsford
Hayes
Dover
Folkestone
Worthing
Colchester
Bedford
Ramsgate
Chichester

Why use momondo?

Why should I use momondo to find a flight deal from Porto to London?

It is quick and easy to find Porto to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

Can I find flights from Porto to London with flexible booking policies on momondo?

Yes. All flights to London from Porto on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Porto to London?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Porto.

I’m not ready to book a flight from Porto to London right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Porto to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

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