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Cheap flights from Porto to London City Airport from £92

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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — LCY
18 Aug — 25 Aug1
1 adult

Cheap flight deals from Porto to London City

Discover tips and strategies to find the most affordable flight options for your journey from Porto (OPO) to London City (LCY). 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 13 August 2025.

Round-trip from

£177

One-way from

£92

Popular in

August

Cheapest in

February

Average price

£165
12/12-15/12
  • 12/12-15/12
  • 2 total stops
  • 16h 50m total
  • Porto to London
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SWISS
  • SWISS
  • 1/10
  • 1 total stop
  • 10h 05m total
  • Porto to London
Search Deals
Highest demand for flights based on searches. 25% potential increase in price (£27 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from Porto to London City

Cheapest flights from Porto to London City
Explore the most affordable flight options available from Porto to London City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 August 2025.

Fri 12/1207:00OPO - LCY
1 stop11h 15mMultiple Airlines
Mon 15/1211:45LCY - OPO
1 stop5h 35mMultiple Airlines
Deal found 12/8£177
Wed 3/1208:50OPO - LCY
1 stop6h 00mMultiple Airlines
Wed 10/1207:35LCY - OPO
1 stop6h 50mMultiple Airlines
Deal found 12/8£186
Tue 25/1119:25OPO - LCY
1 stop11h 40mMultiple Airlines
Fri 28/1111:45LCY - OPO
1 stop6h 20mMultiple Airlines
Deal found 12/8£197
Fri 28/1119:25OPO - LCY
1 stop11h 40mMultiple Airlines
Mon 1/1219:15LCY - OPO
1 stop12h 25mMultiple Airlines
Deal found 11/8£203
Fri 7/1107:00OPO - LCY
1 stop11h 15mMultiple Airlines
Fri 14/1120:15LCY - OPO
1 stop11h 20mMultiple Airlines
Deal found 12/8£214
Wed 29/1019:20OPO - LCY
1 stop21h 45mSWISS
Mon 3/1109:15LCY - OPO
1 stop9h 15mSWISS
Deal found 12/8£215
Thu 18/908:40OPO - LCY
1 stop10h 05mSWISS
Sat 20/909:20LCY - OPO
1 stop22h 35mSWISS
Deal found 11/8£232
Fri 3/1006:40OPO - LCY
1 stop10h 00mKLM
Mon 6/1017:10LCY - OPO
1 stop5h 05mKLM
Deal found 11/8£236
Sun 5/1022:30OPO - LCY
2 stops16h 25mMultiple Airlines
Wed 8/1012:00LCY - OPO
1 stop9h 05mMultiple Airlines
Deal found 12/8£240
Thu 2/1006:30OPO - LCY
1 stop10h 10mKLM
Wed 8/1017:10LCY - OPO
1 stop5h 05mKLM
Deal found 11/8£241

Cheapflights Fare Finder

 
Customise your flight search to find flights from Porto to London City 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 13 August 2025.
Use the filters below to find and compare flights from Porto to London City Airport that are best for you.

Fly from

Porto

Fly to

London City

Route

Depart

Return

Price

PortoLondon

OPO - LCY

OPOLCY

Porto

Fri 12/12

07:00-18:15

1 stop11h 15m

London City

Mon 15/12

11:45-17:20

1 stop5h 35m

£177

PortoLondon

OPO - LCY

OPOLCY

Porto

Wed 3/12

08:50-14:50

1 stop6h 00m

London City

Wed 10/12

07:35-14:25

1 stop6h 50m

£186

PortoLondon

OPO - LCY

OPOLCY

Porto

Tue 25/11

19:25-07:05

1 stop11h 40m

London City

Fri 28/11

11:45-18:05

1 stop6h 20m

£197

PortoLondon

OPO - LCY

OPOLCY

Porto

Fri 28/11

19:25-07:05

1 stop11h 40m

London City

Mon 1/12

19:15-07:40

1 stop12h 25m

£203

PortoLondon

OPO - LCY

OPOLCY

Porto

Fri 7/11

07:00-18:15

1 stop11h 15m

London City

Fri 14/11

20:15-07:35

1 stop11h 20m

£214

PortoLondon

OPO - LCY

OPOLCY

Porto

Wed 29/10

19:20-17:05

1 stop21h 45m

London City

Mon 3/11

09:15-18:30

1 stop9h 15m

£215

PortoLondon

OPO - LCY

OPOLCY

Porto

Thu 22/1

08:20-14:05

1 stop5h 45m

London City

Sun 25/1

19:15-07:40

1 stop12h 25m

£226

PortoLondon

OPO - LCY

OPOLCY

Porto

Fri 16/1

11:15-17:20

1 stop6h 05m

London City

Sun 18/1

13:45-22:25

1 stop8h 40m

£226

PortoLondon

OPO - LCY

OPOLCY

Porto

Wed 1/10

08:40-18:45

1 stop10h 05m

£92

PortoLondon

OPO - LCY

OPOLCY

Porto

Tue 23/12

06:05-16:35

1 stop10h 30m

£94

Flights are sorted by cheapest return flights first.

Deals found on 12/8

Showing 1-10 of 17 results
1
2

Best time to book a flight from Porto to London City

Have a flexible travel schedule? Discover the best time to fly to London City 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.

Related info for your journey

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

    Porto (OPO), located 6.8 mi from the city center, is the airport you fly out of when you book flights from Porto to London City. 0 airlines have flights from Porto to London City on a regular basis. Booking flights from Porto to London City should not be difficult; the airport handles an average of 0 outbound flights to London City per day.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Porto to London City Airport (average of £161). Flying from Porto to London City Airport in August 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 City Airport?

Book flights to London City Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Hounslow
Gatwick
Slough
Deal
Luton
Wembley
Crawley
Ilford
Hayes
Ipswich
Southend-on-Sea
Winchester
Folkestone
Eastbourne
Maidstone
Watford
Chichester
Dartford

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Porto to London City

See prices for flight routes from nearby airports that may be better suited for you.
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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 London City?

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 London City from Porto today with Cheapflights!

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

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 Porto to London City.

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

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

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London City from Porto today and book when prices fit your budget.

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