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Cheap flights from Porto to London Stansted Airport from £18

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 Stansted Airport departing on 2/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Porto to London

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from Porto to London.
06:05 - 08:30OPO-STN
2h 25mdirect
19:00 - 21:25STN-OPO
2h 25mdirect
£39Ryanair
Find Deal
Wed, 21 May - Sat, 31 May
09:15 - 11:40OPO-STN
2h 25mdirect
06:40 - 09:05STN-OPO
2h 25mdirect
£40Ryanair
Find Deal
Thu, 15 May - Sun, 18 May
21:50 - 00:15OPO-STN
2h 25mdirect
06:40 - 09:05STN-OPO
2h 25mdirect
£41Ryanair
Find Deal
Sat, 17 May - Sun, 18 May
09:25 - 11:50OPO-STN
2h 25mdirect
06:40 - 09:05STN-OPO
2h 25mdirect
£42Ryanair
Find Deal
Fri, 9 May - Sun, 18 May
17:45 - 20:05OPO-STN
2h 20mdirect
06:40 - 09:05STN-OPO
2h 25mdirect
£45Ryanair
Find Deal
Fri, 16 May - Sun, 18 May
21:50 - 00:15OPO-STN
2h 25mdirect
08:45 - 11:10STN-OPO
2h 25mdirect
£46Ryanair
Find Deal
Sat, 10 May - Sun, 11 May
09:25 - 11:50OPO-STN
2h 25mdirect
06:35 - 09:00STN-OPO
2h 25mdirect
£51Ryanair
Find Deal
Fri, 2 May - Wed, 7 May
21:35 - 23:59OPO-STN
2h 24mdirect
08:45 - 11:10STN-OPO
2h 25mdirect
£54Ryanair
Find Deal
Thu, 8 May - Sun, 11 May
21:50 - 00:15OPO-STN
2h 25mdirect
16:40 - 15:05STN-OPO
22h 25m1 stop
Sat, 10 May - Sun, 11 May
14:05 - 23:25OPO-STN
9h 20m1 stop
06:25 - 08:50STN-OPO
2h 25mdirect
£145Ryanair
Find Deal
Wed, 16 Apr - Sat, 19 Apr

Ryanair flights from Porto to London Stansted Airport

Our best Ryanair deals on Porto to London Stansted Airport flight tickets
Ryanair
21 May
OPO06:05Porto
2h 25m
STN08:30London Stansted
31 May
STN19:00London Stansted
2h 25m
OPO21:25Porto
Ryanair
15 May
OPO09:15Porto
2h 25m
STN11:40London Stansted
18 May
STN06:40London Stansted
2h 25m
OPO09:05Porto
Ryanair
17 May
OPO21:50Porto
2h 25m
STN00:15London Stansted
18 May
STN06:40London Stansted
2h 25m
OPO09:05Porto

See travel insights to London from

How to get the cheapest flight ticket from Porto to London Stansted 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

What is the cheapest month to fly to London Stansted Airport?

The cheapest month to fly to London Stansted Airport from Porto is in February. Flight prices, which tend to average around £48, are often lower during this time because this is during the off-season. If you aren’t able to travel to London Stansted Airport during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of £70.

What is the cheapest day to depart on your flight to London Stansted Airport?

According to our data, Monday is the cheapest day to fly to London Stansted Airport from Porto. The lowest ticket price found for a Monday departure recently was £74. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to London Stansted Airport is Saturday, with ticket prices averaging around £123.

What is the cheapest time of day to depart on your flight to London Stansted Airport?

Our data shows that the cheapest Porto to London Stansted Airport flights are usually those with departure times at midday. Our users have found flights to London Stansted Airport at midday for as low as £81. Flights in the afternoon are often more expensive, with an average ticket price of £113.

What is the cheapest Porto to London Stansted flight route?

Fly from Porto to London Stansted for the best Porto - London Stansted flight prices

How far in advance should I book a flight to London Stansted Airport?

You are more likely to see cheaper flights to London Stansted Airport from Porto when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to London Stansted Airport for around £110 when searching 18 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Stansted Airport from Porto for as low as £42 on momondo.

What cabin class options are available on Porto to London Stansted flights?

There are 1 cabin classes available to choose from on Porto to London Stansted flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Porto to London Stansted Airport flight prices changed over time?

As of March 2025, prices for Porto to London Stansted Airport flights are approximately 70% more expensive when compared to flights at the same time last year.

When to book flights from Porto to London Stansted Airport

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

Cheap Porto to London Stansted Airport (OPO to STN) flight deals and tips

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

Best price found

£18

Fastest flight time

2h 15m

Direct flights

Every day
The best one-way flight to London Stansted Airport from Porto in the past 72 hours is £18. The best return flight deal from Porto to London Stansted Airport found on momondo in the last 72 hours is £39.
The fastest flight from Porto to London Stansted Airport takes 2h 15m
Direct flights go from Porto to London Stansted Airport every day.

  • How far is Porto to London Stansted by plane?

    Porto and London Stansted are 850.6 mi apart from one another. By plane, this route typically takes 2h 15m.

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

    Prices for flights from Porto Airport to London Stansted Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Porto Airport to London Stansted Airport?

  • How old do you have to be to fly from Porto Airport to London Stansted 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 Stansted Airport.

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

    The travel and health documents required for your trip to London Stansted 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 Stansted Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Porto to London Stansted Airport?

  • What is the most popular airline from Porto to London Stansted Airport?


Best airlines flying from Porto to London Stansted Airport

Compare and see reviews for airlines that fly from Porto to London Stansted Airport with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom £55Free CancellationRating
6.8
5,005 reviews
Search Ryanair flights
  • Ryanair Flights From Porto to London Stansted Airport

    Ryanair flight deals from Porto to London Stansted Airport start from £71 round-trip. Over the 3 Ryanair flights for this route in a normal week, average airfare is usually £178 round-trip - but some users have found much cheaper deals with momondo.


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Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Porto.

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

momondo does allow users to show only those flights to London from Porto which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Porto to London.

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

Price alerts on flights to London from Porto are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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