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Cheap flights from Porto to London Stansted Airport from £38

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 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — STN
21 May — 28 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Porto to London Stansted are usually found in January or February, booked 36 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Porto to Stansted

Enter your travel dates to find the best prices.

Cheapest flights from Porto to Stansted
Explore the most affordable flight options available from Porto to Stansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 April 2026.

Thu 28/511:30
OPO
-
STN
Nonstop2h 25m
Ryanair
Sun 31/520:45
STN
-
OPO
Nonstop2h 25m
Ryanair
Deal found 17/4£66
Thu 11/621:30
OPO
-
STN
Nonstop2h 25m
Ryanair
Sun 14/617:50
STN
-
OPO
Nonstop2h 25m
Ryanair
Deal found 19/4£67
Thu 11/621:30
OPO
-
STN
Nonstop2h 25m
Ryanair
Sat 13/619:00
STN
-
OPO
Nonstop2h 25m
Ryanair
Deal found 19/4£67
Thu 11/621:30
OPO
-
STN
Nonstop2h 25m
Ryanair
Mon 15/621:00
STN
-
OPO
1 stop10h 20m
Ryanair
Deal found 19/4£68
Sat 23/521:50
OPO
-
STN
Nonstop2h 25m
Ryanair
Sat 30/515:25
STN
-
OPO
1 stop6h 15m
Ryanair
Deal found 17/4£69
Fri 12/621:30
OPO
-
STN
Nonstop2h 25m
Ryanair
Wed 17/620:35
STN
-
OPO
Nonstop2h 25m
Ryanair
Deal found 19/4£70
Sat 23/521:50
OPO
-
STN
Nonstop2h 25m
Ryanair
Sun 31/518:20
STN
-
OPO
1 stop14h 55m
Ryanair
Deal found 17/4£70
Sat 23/521:50
OPO
-
STN
Nonstop2h 25m
Ryanair
Tue 26/517:40
STN
-
OPO
Nonstop2h 25m
Ryanair
Deal found 20/4£71
Fri 15/506:15
OPO
-
STN
Nonstop2h 25m
Ryanair
Mon 18/516:15
STN
-
OPO
1 stop7h 44m
Ryanair
Deal found 20/4£72
Tue 5/522:30
OPO
-
STN
1 stop10h 05m
Multiple Airlines
Sat 9/519:00
STN
-
OPO
Nonstop2h 25m
Multiple Airlines
Deal found 20/4£72
Sat 2/521:50
OPO
-
STN
Nonstop2h 25m
Multiple Airlines
Tue 5/508:45
STN
-
OPO
1 stop5h 40m
Multiple Airlines
Deal found 17/4£73
Fri 15/521:30
OPO
-
STN
Nonstop2h 25m
Multiple Airlines
Mon 18/520:50
STN
-
OPO
1 stop11h 10m
Multiple Airlines
Deal found 19/4£74

Find flight deals from Porto to Stansted

Discover tips and strategies to find the most affordable flight options for your journey from Porto (OPO) to Stansted (STN). 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 21 April 2026.

Round-trip from

£66

One-way from

£38

Popular in

June

Cheapest in

January

Average price

£112

Good round-trip deal

£93 or less

Good one-way deal

£52 or less
Ryanair
  • Ryanair
  • 28/5-31/5
  • Nonstop
  • 4h 50m total
  • Porto to London
Search Deals
Ryanair
  • Ryanair
  • 15/10
  • Nonstop
  • 2h 25m total
  • Porto to London
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (£26 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Porto to London Stansted.
Search Deals
Price to beat on a one-way flight from Porto to London Stansted.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Porto to Stansted 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 858,174 searches. Data last updated 21 April 2026.
Use the filters below to find and compare flights from Porto to London Stansted Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

PortoLondon

OPO - STN

OPOSTN

Porto

Wed 20/5

07:05-09:30

Nonstop2h 25m

London Stansted

Wed 27/5

20:35-23:00

Nonstop2h 25m

£72

PortoLondon

OPO - STN

OPOSTN

Porto

Fri 22/5

06:15-08:40

Nonstop2h 25m

London Stansted

Mon 25/5

18:00-20:25

Nonstop2h 25m

£91

PortoLondon

OPO - STN

OPOSTN

Porto

Sat 2/5

21:50-00:15

Nonstop2h 25m

London Stansted

Mon 4/5

09:05-11:30

Nonstop2h 25m

£92

PortoLondon

OPO - STN

OPOSTN

Porto

Thu 25/6

21:30-23:55

Nonstop2h 25m

London Stansted

Sun 28/6

08:45-11:10

Nonstop2h 25m

£111

PortoLondon

OPO - STN

OPOSTN

Porto

Fri 1/5

21:30-23:55

Nonstop2h 25m

London Stansted

Mon 4/5

18:00-20:25

Nonstop2h 25m

£124

PortoLondon

OPO - STN

OPOSTN

Porto

Thu 20/8

21:30-23:55

Nonstop2h 25m

London Stansted

Thu 27/8

18:30-20:55

Nonstop2h 25m

£135

PortoLondon

OPO - STN

OPOSTN

Porto

Tue 18/8

20:30-22:55

Nonstop2h 25m

London Stansted

Wed 19/8

20:35-23:00

Nonstop2h 25m

£141

PortoLondon

OPO - STN

OPOSTN

Porto

Fri 14/8

21:30-23:55

Nonstop2h 25m

London Stansted

Sat 22/8

19:00-21:25

Nonstop2h 25m

£146

PortoLondon

OPO - STN

OPOSTN

Porto

Mon 17/8

06:15-08:40

Nonstop2h 25m

London Stansted

Wed 19/8

20:35-23:00

Nonstop2h 25m

£153
Cheapest one-way
Fastest single journey

PortoLondon

OPO - STN

OPOSTN

Porto

Wed 3/6

17:45-20:10

Nonstop2h 25m

£43

Flights are sorted by cheapest return flights first.

Deals found on 21/4

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Best time to book a flight from Porto to Stansted

Have a flexible travel schedule? Discover the best time to fly to Stansted from Porto with our price prediction graph.
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 Porto to London Stansted Airport

How far ahead should I book a flight from Porto to London Stansted Airport?

Use this chart to determine the optimal time to book a return flight from Porto to Stansted. Price data was last updated on 17 April 2026.

Booking 36 days in advance of your planned departure date is, on average, the best time to get cheap flights from Porto to London Stansted Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Porto to London Stansted Airport?

Currently, January is the cheapest month in which you can book a flight from Porto to London Stansted Airport (average of £64). Flying from Porto to London Stansted Airport in June is currently the most expensive (average of £214). 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 OPO to STN?

Find hourly flight availability from Porto to Stansted. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 April 2026.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 20% on flights from Porto to London Stansted Airport by exploring options for tickets in the evening.

How much does it cost for a return flight from Porto to London Stansted Airport?

Reviews of airlines servicing Stansted

Get insights into the airlines that provide service to Stansted. 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 Stansted. Reviews last updated 21 April 2026.
Read reviews from past customers who have flown with Ryanair from Porto to London Stansted Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Ryanair
6.9
Okay
5,341 reviews
Check prices

Food

6.0

Crew

7.5

Comfort

6.5

Overall

6.9

Boarding

6.7

Entertainment

5.6

Reviews

1 / 20
10.0
Excellent

Caroline,Mar 2026

ALC - BRS

Never had a flight where I thought I would never travel ryan air again .. but I hope I never experience sitting next to the horrible slob I endured on my return journey .. no fault of airline or crew. Though the seats are a fair bit narrow, the lad sitting next to me had part of my seat, he was a big lad to be fair so sat with knees spread wide with his bag in-between them, so I had to sit awkward, then the entire journey had snot running from his nose, he had no tissues .. 😳.. I'm glad I wasn't eating .. anyway, that's the negative done 😆 . My journey on the way out was all positive .. only went downhill on return journey lol.
Ryanair
6.9
Okay
5,341 reviews
Ryanair
6.9
Okay
5,341 reviews
Check prices

Food

6.0

Crew

7.5

Comfort

6.5

Overall

6.9

Boarding

6.7

Entertainment

5.6

Reviews

1 / 20
10.0
Excellent

Caroline,Mar 2026

ALC - BRS

Never had a flight where I thought I would never travel ryan air again .. but I hope I never experience sitting next to the horrible slob I endured on my return journey .. no fault of airline or crew. Though the seats are a fair bit narrow, the lad sitting next to me had part of my seat, he was a big lad to be fair so sat with knees spread wide with his bag in-between them, so I had to sit awkward, then the entire journey had snot running from his nose, he had no tissues .. 😳.. I'm glad I wasn't eating .. anyway, that's the negative done 😆 . My journey on the way out was all positive .. only went downhill on return journey lol.

Related info for your journey

Find useful and relevant information for your journey from Porto to Stansted. 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 from for flights from Porto to London Stansted?

    Located just 6.8 mi from the city center, Porto is the airport most travelers will use when flying to London Stansted from Porto. Booking flights from Porto (OPO) to London Stansted should be relatively easy as there is 1 daily outbound flight to London Stansted from 1 airline.

  • How long is the flight from Porto to London Stansted Airport?

    There are many flights that can get you from Porto to London Stansted Airport in 2h 25m. Fly via Ryanair to get the fastest option. The distance between Porto and London Stansted Airport is about 846 mi. All flights are typically direct.

  • What is the cheapest airline to fly from Porto to London Stansted Airport round-trip?

    According to our current data, Ryanair (£51), offers the cheapest pricing from Porto to London Stansted Airport. Users have found that Ryanair is 53% cheaper than the other options available to this destination.

  • What are the cheapest flights from Porto to London Stansted Airport?

    On average you can expect to pay £100 for a flight from Porto to London Stansted Airport. The cheapest flight overall is £22 while the most popular route, (Porto - London Stansted) is currently priced at £41.

  • Can I find deals for flights from Porto to Stansted that include hotel bookings?

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

  • How can I find direct flights from Porto to Stansted?

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

  • Can I find deals for business class flights from Porto to Stansted?

    Yes. Cheapflights offers flight deals from Porto to Stansted 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 Porto to London Stansted Airport?

    Currently, January is the cheapest month in which you can book a flight from Porto to London Stansted Airport (average of £64). Flying from Porto to London Stansted Airport in June is currently the most expensive (average of £214). 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.

See more FAQs

Travelling to a place near London Stansted Airport?

Book flights to London Stansted Airport if you plan to visit one of these locations
Milton Keynes
Wembley
Croydon
Hounslow
Luton
Gatwick
Ilford
Slough
Hayes
Brentford
Colchester
Watford
Kingston upon Thames
Romford
Eastbourne
Ipswich
Southend-on-Sea
Guildford
Bishop's Stortford
Chelmsford

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Porto to Stansted

Discover the top airline that operate flights from Porto to Stansted. 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 858,174 searches. Data last updated 21 April 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£51Average£124FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights

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 Porto to Stansted?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Stansted from Porto today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Porto to Stansted?

Cheapflights helps you find that perfect flight to Stansted from Porto by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Porto to Stansted with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Porto to Stansted, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Porto to Stansted become cheaper?

Yes, Cheapflights offers price alerts on Porto to Stansted flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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