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Cheap flights from Porto to London City Airport from £86

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 24/7. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — LCY
5 Jul — 12 Jul1
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 30 June 2025.

Round-trip from

£170

One-way from

£86

Popular in

June

Cheapest in

January

Average price

£487
10/10-13/10
  • 10/10-13/10
  • 2 total stops
  • 16h 55m total
  • Porto to London
Iberia
  • Iberia
  • 24/7
  • 1 total stop
  • 9h 45m total
  • Porto to London
Highest demand for flights based on searches. 41% potential increase in price (£117 potential increase over avg. return price).
Cheapest flight prices on average. 14% potential price decrease (£22 potential savings vs. average return price).
Average for round-trip flights in June 2025

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 30 June 2025.

Fri 14/1107:00OPO - LCY
1 stop11h 15mMultiple Airlines
Mon 17/1107:35LCY - OPO
1 stop9h 45mMultiple Airlines
Deal found 29/6£172
Thu 6/1119:25OPO - LCY
1 stop13h 20mSWISS
Tue 11/1119:10LCY - OPO
1 stop16h 05mSWISS
Deal found 29/6£206
Thu 31/706:30OPO - LCY
1 stop12h 05mKLM
Wed 6/807:45LCY - OPO
1 stop7h 50mKLM
Deal found 28/6£207
Tue 7/1008:20OPO - LCY
1 stop6h 25mLuxair
Tue 13/111:45LCY - OPO
1 stop6h 50mLuxair
Deal found 29/6£246
Wed 17/906:00OPO - LCY
1 stop10h 25mLufthansa
Tue 23/917:00LCY - OPO
1 stop5h 50mLufthansa
Deal found 28/6£254

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 30 June 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 10/10

07:10-18:05

1 stop10h 55m

London City

Mon 13/10

11:45-17:45

1 stop6h 00m

£170

PortoLondon

OPO - LCY

OPOLCY

Porto

Thu 6/11

19:25-08:45

1 stop13h 20m

London City

Tue 11/11

19:10-11:15

1 stop16h 05m

£206

PortoLondon

OPO - LCY

OPOLCY

Porto

Thu 31/7

06:30-18:35

1 stop12h 05m

London City

Wed 6/8

07:45-15:35

1 stop7h 50m

£207

PortoLondon

OPO - LCY

OPOLCY

Porto

Tue 7/10

08:20-14:45

1 stop6h 25m

London City

Tue 13/1

11:45-18:35

1 stop6h 50m

£246

PortoLondon

OPO - LCY

OPOLCY

Porto

Wed 17/9

06:00-16:25

1 stop10h 25m

London City

Tue 23/9

17:00-22:50

1 stop5h 50m

£254

PortoLondon

OPO - LCY

OPOLCY

Porto

Thu 24/7

08:40-18:25

1 stop9h 45m

£86

PortoLondon

OPO - LCY

OPOLCY

Porto

Tue 28/10

19:25-17:05

1 stop21h 40m

£92

PortoLondon

OPO - LCY

OPOLCY

Porto

Tue 2/9

18:50-07:15

1 stop12h 25m

£103

PortoLondon

OPO - LCY

OPOLCY

Porto

Thu 30/10

12:00-21:55

1 stop9h 55m

£105

PortoLondon

OPO - LCY

OPOLCY

Porto

Wed 30/7

08:20-18:05

1 stop9h 45m

£128

Flights are sorted by cheapest return flights first.

Deals found on 29/6

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.

Reviews of airlines servicing London City

Get insights into the airlines that provide service to London City. 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 London City. Reviews last updated 30 June 2025.
Get a feel of what it's like to fly with KLM, SWISS, andIberia from Porto to London City Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.1

Overall

7.8

Food

7.2

Boarding

7.8

Comfort

7.7

Crew

8.4

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.

Entertainment

7.1

Overall

7.8

Food

7.2

Boarding

7.8

Comfort

7.7

Crew

8.4

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.

Entertainment

7.1

Overall

7.8

Food

7.2

Boarding

7.8

Comfort

7.7

Crew

8.4

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.

Entertainment

7.1

Overall

7.8

Food

7.2

Boarding

7.8

Comfort

7.7

Crew

8.4

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.

Entertainment

7.1

Overall

7.8

Food

7.2

Boarding

7.8

Comfort

7.7

Crew

8.4

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 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.

  • What are the cheapest airlines flying from Porto to London City Airport round-trip?

    According to our current data, SWISS (£206), KLM (£207), and Luxair (£246) offers the cheapest pricing from Porto to London City Airport. You may be able to fly from Porto to London City Airport for 11% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Porto to London City Airport one-way?

    The cheapest airline one-way is Iberia, with whom users have recently found tickets for as low as £86. However, be on the lookout for offers from SWISS and KLM, as they are both options that can get you from Porto to London City Airport for a low price.

  • 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 Porto?

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

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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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