Cheap flights from London City Airport to Porto

LCY — OPO
31 Aug — 7 Sep1
1 adult

Cheap flight deals from London City to Porto

Discover tips and strategies to find the most affordable flight options for your journey from London City (LCY) 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 26 August 2025.

Round-trip from

£183

One-way from

£96

Popular in

April

Cheapest in

June

Average price

£393
SWISS
  • SWISS
  • 9/12-14/12
  • 2 total stops
  • 18h 55m total
  • London to Porto
Iberia
  • Iberia
  • 8/12
  • 1 total stop
  • 12h 25m total
  • London to Porto
Highest demand for flights based on searches. 8% potential increase in price (£20 potential increase over avg. return price).
Cheapest flight prices on average. 8% potential price decrease (£17 potential savings vs. average return price).
Average for round-trip flights in August 2025

Best time to book a flight from London City to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from London City 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 London City Airport to Porto

What is the cheapest time of day to fly from LCY to OPO?

Find hourly flight availability from London City 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 26 August 2025.

When flying from London City Airport to Porto, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 1% versus a flight in the morning.

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 26 August 2025.
Get a feel of what it's like to fly with KLM from London City Airport to Porto by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.3

Entertainment

7.1

Overall

7.8

Crew

8.4

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Food

7.3

Entertainment

7.1

Overall

7.8

Crew

8.4

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from London City 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 City?

    For a flight from London City to Porto, you will be flying into Porto. Porto (OPO) is just 6.8 mi from the center of the city. Porto is the only Porto airport and it handles 0 inbound flights from London City per day. 1 airline has flights to Porto from London City on a regular basis.

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

    For as low as £187, Iberia can have you in Porto from London City Airport in 12h 25m. There are 820 mi between London City Airport and Porto.

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

    Flying on KLM is currently your cheapest option to Porto, with prices starting at £150. This flight start at 49% lower than the current average price 3 months from now.

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

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

  • How can I find direct flights from London City to Porto?

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

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

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

    Currently, February is the cheapest month in which you can book a flight from London City Airport to Porto (average of £66). Flying from London City Airport to Porto in August is currently the most expensive (average of £258). 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 Porto?

Book flights to Porto if you plan to visit one of these locations
Coimbra
Viseu
Guimarães
Chaves
Vila Nova de Gaia
Aveiro

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Top airline flying from London City to Porto

Discover the top airline that operate flights from London City 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 858,174 searches. Data last updated 26 August 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£150Average£294FlexibilityNo cancel feeOn-time75%
Search KLM 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 London City to Porto?

Deals for London City 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 London City to Porto?

Cheapflights helps you find that perfect flight to Porto from London City 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 London City to Porto with no change fees?

Yes, we can. To see specific flights from London City 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 London City 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 London City today and book when prices fit your budget.

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