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Cheap flights from London Southend Airport to Porto from £42
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — OPO
9 Nov — 16 Nov1
Cheap flight deals from Southend to Porto
Enter your travel dates to find the best prices.
Cheapest
Best
Last-minute
One-way
Cheapest flights from Southend to PortoExplore the most affordable flight options available from Southend to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 October 2026.
Explore the most affordable flight options available from Southend to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 October 2026.
Thu 12/1117:20 -
1 stop13h 40m
Sun 15/1106:15 -
1 stop16h 00m
Deal found 6/10£107
Wed 9/1210:40 -
1 stop8h 00m
Wed 16/1206:15 -
1 stop8h 20m
Deal found 9/10£118
Sun 18/1020:05 -
1 stop13h 10m
Wed 21/1015:55 -
1 stop7h 25m
Deal found 7/10£119
Mon 16/1119:55 -
1 stop15h 40m
Thu 19/1118:55 -
1 stop12h 45m
Deal found 6/10£119
Thu 19/1117:20 -
1 stop13h 40m
Sun 22/1106:15 -
1 stop16h 00m
Deal found 5/10£120
Mon 12/1020:05 -
1 stop11h 25m
Wed 14/1015:55 -
1 stop7h 25m
Deal found 6/10£126
Tue 3/1115:50 -
1 stop6h 20m
Thu 5/1106:20 -
1 stop7h 55m
Deal found 9/10£128
Mon 26/1015:40 -
1 stop6h 00m
Mon 16/1115:00 -
1 stop7h 00m
Deal found 5/10£135
Best flights from Southend to PortoDiscover carefully curated flight deals from Southend to Porto that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.
Discover carefully curated flight deals from Southend to Porto that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.
Wed 9/1210:40 -
1 stop8h 00m
Wed 16/1206:15 -
1 stop8h 20m
Deal found 9/10£118
Thu 19/1117:20 -
1 stop13h 40m
Sun 22/1106:15 -
1 stop16h 00m
Deal found 5/10£119
Mon 16/1119:55 -
1 stop15h 40m
Thu 19/1118:55 -
1 stop12h 45m
Deal found 7/10£122
Sun 13/1217:15 -
1 stop6h 40m
Tue 15/1208:45 -
1 stop6h 15m
Deal found 7/10£178
Fri 27/1108:30 -
1 stop7h 35m
Mon 30/1106:00 -
1 stop13h 15m
Deal found 6/10£194
Sat 19/1206:50 -
1 stop15h 45m
Sat 26/1206:30 -
1 stop6h 50m
Deal found 6/10£196
Fri 13/1108:30 -
1 stop7h 35m
Mon 16/1106:00 -
1 stop13h 15m
Deal found 5/10£216
Sun 27/1217:15 -
1 stop6h 40m
Sun 3/106:15 -
1 stop16h 00m
Deal found 7/10£236
Fri 13/1108:30 -
1 stop7h 35m
Mon 23/1111:00 -
1 stop8h 15m
Deal found 5/10£227
Thu 29/1020:05 -
1 stop11h 20m
Mon 2/1109:15 -
1 stop10h 00m
Deal found 8/10£228
Last-minute flights from Southend to PortoDiscover last-minute flight deals from Southend to Porto. Data last updated 10 October 2026 and is based on user searches.
Discover last-minute flight deals from Southend to Porto. Data last updated 10 October 2026 and is based on user searches.
Mon 12/1020:05 -
1 stop11h 25m
Wed 14/1015:55 -
1 stop7h 25m
Deal found 6/10£126
Sun 18/1020:05 -
1 stop13h 10m
Wed 21/1015:55 -
1 stop7h 25m
Deal found 7/10£119
Mon 26/1015:40 -
1 stop6h 00m
Mon 16/1115:00 -
1 stop7h 00m
Deal found 5/10£135
Tue 3/1115:50 -
1 stop6h 20m
Thu 5/1106:20 -
1 stop7h 55m
Deal found 9/10£128
Thu 12/1117:20 -
1 stop13h 40m
Sun 15/1106:15 -
1 stop16h 00m
Deal found 6/10£107
Mon 16/1119:55 -
1 stop15h 40m
Thu 19/1118:55 -
1 stop12h 45m
Deal found 6/10£119
Thu 19/1117:20 -
1 stop13h 40m
Sun 22/1106:15 -
1 stop16h 00m
Deal found 5/10£120
One-way flights from Southend to PortoSearch for one-way flight options from Southend to Porto. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.
Search for one-way flight options from Southend to Porto. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.
Tue 15/1215:30 -
1 stop16h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/10£42
Thu 10/1217:20 -
1 stop14h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/10£45
Sun 6/1217:15 -
1 stop14h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/10£50
Thu 12/1117:20 -
1 stop13h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/10£52
Tue 3/1115:50 -
1 stop6h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/10£55
Mon 19/1020:05 -
1 stop11h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/10£56
Sun 15/1108:10 -
1 stop12h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/10£57
Mon 23/1119:55 -
1 stop15h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/10£58
Mon 2/1115:40 -
1 stop15h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/10£59
Tue 20/1006:30 -
1 stop9h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/10£60
Find flight deals from Southend to Porto
Discover tips and strategies to find the most affordable flight options for your journey from Southend (SEN) to Porto (OPO). 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 10 October 2026.
Cheapflights Fare Finder
Customise your flight search to find flights from Southend to Porto 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 7,457,451 searches. Data last updated 10 October 2026.
Use the filters below to find and compare flights from London Southend Airport to Porto that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest return flight
LondonPorto
SEN London Southend - OPO Porto
SENOPO
London Southend
Thu 12/11
17:20-07:00
1 stop13h 40m
Porto
Wed 31/12
00:00-00:00
Nonstop0h 00m
£52
LondonPorto
SEN London Southend - OPO Porto
SENOPO
London Southend
Mon 23/11
19:55-11:35
1 stop15h 40m
Porto
Wed 31/12
00:00-00:00
Nonstop0h 00m
£58
Fastest return journey
LondonPorto
SEN London Southend - OPO Porto
SENOPO
London Southend
Wed 20/1
10:40-17:05
1 stop6h 25m
Porto
Wed 31/12
00:00-00:00
Nonstop0h 00m
£58
LondonPorto
SEN London Southend - OPO Porto
SENOPO
London Southend
Mon 9/11
19:55-11:35
1 stop15h 40m
Porto
Wed 31/12
00:00-00:00
Nonstop0h 00m
£60
LondonPorto
SEN London Southend - OPO Porto
SENOPO
London Southend
Wed 9/12
10:40-18:40
1 stop8h 00m
Porto
Wed 31/12
00:00-00:00
Nonstop0h 00m
£61
LondonPorto
SEN London Southend - OPO Porto
SENOPO
London Southend
Thu 29/10
20:05-07:25
1 stop11h 20m
Porto
Wed 31/12
00:00-00:00
Nonstop0h 00m
£63
LondonPorto
SEN London Southend - OPO Porto
SENOPO
London Southend
Wed 3/2
10:40-17:05
1 stop6h 25m
Porto
Wed 31/12
00:00-00:00
Nonstop0h 00m
£65
LondonPorto
SEN London Southend - OPO Porto
SENOPO
London Southend
Wed 9/12
10:40-18:40
1 stop8h 00m
Porto
Wed 16/12
06:15-14:35
1 stop8h 20m
£118
LondonPorto
SEN London Southend - OPO Porto
SENOPO
London Southend
Thu 19/11
17:20-07:00
1 stop13h 40m
Porto
Sun 22/11
06:15-22:15
1 stop16h 00m
£119
LondonPorto
SEN London Southend - OPO Porto
SENOPO
London Southend
Mon 16/11
19:55-11:35
1 stop15h 40m
Porto
Thu 19/11
18:55-07:40
1 stop12h 45m
£122
Showing 1-10 of 17 resultsSorted by cheapest first
Best time to book a flight from Southend to Porto
Have a flexible travel schedule? Discover the best time to fly to Porto from Southend with our price prediction graph.
SEN-OPO
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 Southend to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near Porto?
Book flights to Porto if you plan to visit one of these locationsGuimarães
Santa Maria da Feira
Aveiro
Chaves
Coimbra
Viseu
Vila Nova de Gaia
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Direct flights to Portugal
Flights by cabin class
Other flight options
Other flights from Southend
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Porto flight routes
Alternative routes for Southend to Porto
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Porto by adding a car hire and/or hotel booking to your travel itinerary.
Direct flights to Portugal
Book a non-stop flight to one of these other cities located in Portugal.
Search flights from Southend to Porto by cabin class
Find flights from Southend to Porto, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Southend and Porto flights
Browse other Southend and Porto flight options. Last updated on 10 October 2026.
Other flights from Southend
Browse through other flights departing from Southend. Flights are based on user searches made on Cheapflights and were last updated on 10 October 2026.
Popular flight searches
Check out other popular destinations found by fellow travellers in 2026
Other flights to Porto
Explore flights to Porto departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 10 October 2026.
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 Southend to Porto?
Deals for Southend to Porto 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 Southend to Porto?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Southend to Porto.
Can Cheapflights find flights from Southend to Porto with no change fees?
Yes, we can. To see specific flights from Southend to Porto with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Southend to Porto become cheaper?
Not ready to book yet? You can track prices for flights from Southend to Porto on Cheapflights with our Price Alert feature and get notified when better prices are available.