Cheap flights from London Stansted Airport to Porto from £48
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/9. Fares are subject to change and may not be available on all flights or dates of travel.
STN — OPO
18 Sep — 25 Sep1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Stansted to Porto are usually found in November or January, booked 49 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday
Cheap flight deals from Stansted to Porto
Enter your travel dates to find the best prices.
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Best
Direct
Last-minute
One-way
Cheapest flights from Stansted to Porto
Explore the most affordable flight options available from Stansted to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2026.
Sat 7/1118:50 -
Nonstop2h 25m
Sun 8/1119:55 -
1 stop16h 35m
Deal found 18/8£91
Sat 29/819:00 -
Nonstop2h 25m
Tue 8/920:30 -
Nonstop2h 25m
Deal found 18/8£92
Tue 1/917:40 -
Nonstop2h 25m
Wed 9/907:05 -
Nonstop2h 25m
Deal found 17/8£92
Tue 8/906:35 -
Nonstop2h 25m
Wed 9/907:05 -
Nonstop2h 25m
Deal found 17/8£93
Sun 6/908:45 -
Nonstop2h 25m
Thu 10/921:30 -
Nonstop2h 25m
Deal found 18/8£94
Fri 25/917:10 -
Nonstop2h 25m
Mon 28/906:15 -
Nonstop2h 25m
Deal found 17/8£95
Wed 2/920:35 -
Nonstop2h 25m
Wed 9/907:05 -
Nonstop2h 25m
Deal found 17/8£95
Tue 1/917:40 -
Nonstop2h 25m
Sat 5/907:05 -
Nonstop2h 25m
Deal found 17/8£96
Thu 17/918:30 -
Nonstop2h 25m
Mon 21/906:15 -
Nonstop2h 25m
Deal found 15/8£97
Fri 23/1006:30 -
Nonstop2h 25m
Sun 25/1007:45 -
Nonstop2h 25m
Deal found 16/8£98
Wed 2/920:35 -
Nonstop2h 25m
Sun 6/918:50 -
1 stop13h 00m
Deal found 16/8£98
Sat 3/1015:25 -
1 stop15h 55m
Mon 5/1022:40 -
1 stop8h 50m
Deal found 16/8£99
Best flights from Stansted to Porto
Discover carefully curated flight deals from Stansted to Porto that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 August 2026.
Mon 14/918:00 -
Nonstop2h 25m
Thu 17/917:05 -
Nonstop2h 25m
Deal found 19/8£92
Wed 16/920:35 -
Nonstop2h 25m
Wed 23/907:05 -
Nonstop2h 25m
Deal found 18/8£95
Fri 25/917:10 -
Nonstop2h 25m
Mon 28/906:15 -
Nonstop2h 25m
Deal found 15/8£95
Fri 4/918:40 -
Nonstop2h 25m
Tue 15/920:30 -
Nonstop2h 25m
Deal found 17/8£98
Fri 18/918:40 -
Nonstop2h 25m
Mon 21/906:15 -
Nonstop2h 25m
Deal found 18/8£99
Thu 3/920:30 -
Nonstop2h 25m
Thu 10/921:30 -
Nonstop2h 25m
Deal found 18/8£102
Thu 8/1020:30 -
Nonstop2h 25m
Mon 12/1006:15 -
Nonstop2h 25m
Deal found 16/8£106
Fri 11/906:30 -
Nonstop2h 25m
Sat 19/921:50 -
Nonstop2h 25m
Deal found 14/8£106
Direct flights from Stansted to Porto
Explore direct flight options from Stansted to Porto based on user searches, and compare prices and availability for your desired travel dates. Data last updated 19 August 2026.
Sat 29/819:00 -
Nonstop2h 25m
Tue 8/920:30 -
Nonstop2h 25m
Deal found 18/8£92
Fri 8/109:05 -
Nonstop2h 25m
Tue 12/113:45 -
Nonstop2h 25m
Deal found 18/8£92
Tue 8/906:35 -
Nonstop2h 25m
Wed 9/907:05 -
Nonstop2h 25m
Deal found 17/8£93
Sat 12/919:00 -
Nonstop2h 25m
Tue 15/920:30 -
Nonstop2h 25m
Deal found 17/8£94
Fri 25/917:10 -
Nonstop2h 25m
Mon 28/906:15 -
Nonstop2h 25m
Deal found 17/8£95
Wed 2/920:35 -
Nonstop2h 25m
Wed 9/907:05 -
Nonstop2h 25m
Deal found 17/8£95
Tue 1/917:40 -
Nonstop2h 25m
Sat 5/907:05 -
Nonstop2h 25m
Deal found 17/8£96
Sun 6/917:50 -
Nonstop2h 25m
Thu 10/921:30 -
Nonstop2h 25m
Deal found 17/8£97
Fri 23/1006:30 -
Nonstop2h 25m
Sun 25/1007:45 -
Nonstop2h 25m
Deal found 16/8£98
Tue 1/921:15 -
Nonstop2h 25m
Fri 4/906:15 -
Nonstop2h 25m
Deal found 17/8£98
Sat 5/919:00 -
Nonstop2h 25m
Sat 12/907:05 -
Nonstop2h 25m
Deal found 19/8£99
Last-minute flights from Stansted to Porto
Discover last-minute flight deals from Stansted to Porto. Data last updated 19 August 2026 and is based on user searches.
Sat 29/819:00 -
Nonstop2h 25m
Tue 8/920:30 -
Nonstop2h 25m
Deal found 18/8£92
Tue 1/917:40 -
Nonstop2h 25m
Sat 5/907:05 -
Nonstop2h 25m
Deal found 16/8£96
Tue 1/917:40 -
Nonstop2h 25m
Fri 4/909:50 -
2 stops13h 30m
Deal found 16/8£100
Wed 2/920:35 -
Nonstop2h 25m
Wed 9/907:05 -
Nonstop2h 25m
Deal found 17/8£95
Wed 2/920:35 -
Nonstop2h 25m
Sun 6/918:50 -
1 stop13h 00m
Deal found 16/8£98
Sat 5/919:00 -
Nonstop2h 25m
Sat 12/907:05 -
Nonstop2h 25m
Deal found 19/8£99
Sun 6/908:45 -
Nonstop2h 25m
Thu 10/921:30 -
Nonstop2h 25m
Deal found 18/8£94
Tue 8/906:35 -
Nonstop2h 25m
Wed 9/907:05 -
Nonstop2h 25m
Deal found 17/8£93
Sat 12/916:15 -
Nonstop2h 25m
Mon 21/920:50 -
1 stop10h 30m
Deal found 18/8£92
Thu 17/918:30 -
Nonstop2h 25m
Mon 21/906:15 -
Nonstop2h 25m
Deal found 15/8£97
Thu 17/921:55 -
1 stop9h 00m
Sat 19/921:50 -
Nonstop2h 25m
Deal found 17/8£98
Fri 25/917:10 -
Nonstop2h 25m
Mon 28/906:15 -
Nonstop2h 25m
Deal found 17/8£95
One-way flights from Stansted to Porto
Search for one-way flight options from Stansted to Porto. Find affordable one-way fares based on user searches. Data last updated 19 August 2026.
Mon 28/906:35 -
1 stop12h 10m
Deal found 18/8£48
Sat 26/916:15 -
Nonstop2h 25m
Deal found 18/8£49
Sun 30/820:45 -
Nonstop2h 25m
Deal found 19/8£50
Mon 31/807:00 -
1 stop27h 55m
Deal found 19/8£50
Fri 18/922:50 -
1 stop23h 30m
Deal found 18/8£51
Fri 25/922:50 -
1 stop23h 30m
Deal found 17/8£52
Wed 26/811:20 -
1 stop11h 25m
Deal found 16/8£52
Wed 14/1013:45 -
1 stop17h 05m
Deal found 16/8£53
Sun 4/1017:50 -
Nonstop2h 25m
Deal found 17/8£54
Fri 27/1117:40 -
1 stop6h 10m
Deal found 18/8£55
Find flight deals from Stansted to Porto
Discover tips and strategies to find the most affordable flight options for your journey from Stansted (STN) 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 19 August 2026.
Customise your flight search to find flights from Stansted 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 19 August 2026.
Use the filters below to find and compare flights from London Stansted Airport to Porto that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
Fastest return journey
LondonPorto
STN London Stansted - OPO Porto
STNOPO
London Stansted
Mon 14/9
18:00-20:25
Nonstop2h 25m
Porto
Thu 17/9
17:05-19:30
Nonstop2h 25m
£92
LondonPorto
STN London Stansted - OPO Porto
STNOPO
London Stansted
Wed 16/9
20:35-23:00
Nonstop2h 25m
Porto
Wed 23/9
07:05-09:30
Nonstop2h 25m
£95
LondonPorto
STN London Stansted - OPO Porto
STNOPO
London Stansted
Fri 25/9
17:10-19:35
Nonstop2h 25m
Porto
Mon 28/9
06:15-08:40
Nonstop2h 25m
£95
LondonPorto
STN London Stansted - OPO Porto
STNOPO
London Stansted
Fri 4/9
18:40-21:05
Nonstop2h 25m
Porto
Tue 15/9
20:30-22:55
Nonstop2h 25m
£98
LondonPorto
STN London Stansted - OPO Porto
STNOPO
London Stansted
Fri 18/9
18:40-21:05
Nonstop2h 25m
Porto
Mon 21/9
06:15-08:40
Nonstop2h 25m
£99
LondonPorto
STN London Stansted - OPO Porto
STNOPO
London Stansted
Thu 3/9
20:30-22:55
Nonstop2h 25m
Porto
Thu 10/9
21:30-23:55
Nonstop2h 25m
£102
LondonPorto
STN London Stansted - OPO Porto
STNOPO
London Stansted
Thu 8/10
20:30-22:55
Nonstop2h 25m
Porto
Mon 12/10
06:15-08:40
Nonstop2h 25m
£106
LondonPorto
STN London Stansted - OPO Porto
STNOPO
London Stansted
Fri 11/9
06:30-08:55
Nonstop2h 25m
Porto
Sat 19/9
21:50-00:15
Nonstop2h 25m
£106
Cheapest one-way
Fastest single journey
LondonPorto
STN London Stansted - OPO Porto
STNOPO
London Stansted
Sun 30/8
20:45-23:10
Nonstop2h 25m
£50
LondonPorto
STN London Stansted - OPO Porto
STNOPO
London Stansted
Wed 25/11
08:05-19:20
1 stop11h 15m
£52
Flights are sorted by cheapest return flights first.
Deals found on 19/8
Showing 1-10 of 17 resultsSorted by cheapest first
1
2
Best time to book a flight from Stansted to Porto
Have a flexible travel schedule? Discover the best time to fly to Porto from Stansted with our price prediction graph.
STN-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.
Cheapflights Insights
Everything you need to know about your flight from London Stansted Airport to Porto
Prices
Delays
How far ahead should I book a flight from London Stansted Airport to Porto?
To ensure you get the cheapest price possible for a flight from London Stansted Airport to Porto, you should look to book at least 48 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from London Stansted Airport to Porto?
Currently, November is the cheapest month in which you can book a flight from London Stansted Airport to Porto (average of £88). Flying from London Stansted Airport to Porto in December is currently the most expensive (average of £208). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from STN to OPO?
Find hourly flight availability from Stansted to Porto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 August 2026.
One of the essential ways to save on airfare from London Stansted Airport to Porto is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 14% on airfare.
What is the cheapest day to fly from London Stansted Airport to Porto?
Use this chart to determine the cheapest time to fly return from Stansted to Porto. Price data was last updated on 15 August 2026.
Travellers seeking maximum savings on their London Stansted Airport to Porto flight should consider departing on Saturday at midday when fares are most often at their lowest. Thursday at midday flights should be avoided if possible as fares are typically the most expensive at this time.
How much does it cost for a return flight from London Stansted Airport to Porto?
Airfare is below average for this route at the moment.
London Stansted Airport to Porto flights typically cost between £144 and £253 in November.The cheapest return price found within the last 5 days was £91 on Multiple Airlines (7 Nov–8 Nov).
How often are flights from London to Porto delayed?
About 24% of weekly flights between London and Porto have experienced delays in the past year, with the average delay time being 129 minutes.
What is the most punctual flight time for London to Porto flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on London to Porto flights?
Over the past year, Ryanair have had the lowest number of delays on this route, with just 24% of flights being delayed.
Reviews of airlines servicing Porto
Get insights into the airlines that provide service to Porto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Porto. Reviews last updated 19 August 2026.
Check out reviews from past customers who have flown with Ryanair from London Stansted Airport to Porto to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Terrible they overbooked a didn't let 2 of our friends on, absolute shambles
Related info for your journey
Find useful and relevant information for your journey from Stansted to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly into for flights to Porto from London Stansted?
Porto (OPO) is the airport you will fly into if you book a flight from London Stansted to Porto. You should not have trouble finding flights to Porto from London Stansted; the airport handles an average of 1 inbound flight from London Stansted per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Porto airport from London Stansted. It is only a 6.8 mi journey from Porto (OPO) to Porto’s city center.
How long is the flight from London Stansted Airport to Porto?
For as low as £92, Ryanair can have you in Porto from London Stansted Airport in 2h 25m. Airlines will cover a distance of 846 mi. All flights are typically direct.
What is the cheapest airline to fly from London Stansted Airport to Porto round-trip?
Ryanair, at £59, was found to be the cheapest airline from London Stansted Airport to Porto.. This flight start at 60% lower than the current average price 3 months from now.
What are the cheapest flights from London Stansted Airport to Porto?
On average you can expect to pay £130 for a flight from London Stansted Airport to Porto. The cheapest flight overall is £25 while the most popular route, (London Stansted - Porto) is currently priced at £42.
Can I find deals for business class flights from Stansted to Porto?
Yes. Cheapflights offers flight deals from Stansted to Porto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from London Stansted Airport to Porto?
Currently, November is the cheapest month in which you can book a flight from London Stansted Airport to Porto (average of £88). Flying from London Stansted Airport to Porto in December is currently the most expensive (average of £208). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Explore flights to Porto departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 19 August 2026.
Discover the top airline that operate flights from Stansted to Porto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 19 August 2026.
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 Stansted to Porto?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Stansted to Porto. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Stansted 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 Stansted to Porto.
Can Cheapflights find flights from Stansted to Porto with no change fees?
Yes, we can. To see specific flights from Stansted 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 Stansted to Porto become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Porto from Stansted today and book when prices fit your budget.
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