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Cheap flights from London City Airport to Porto from £93

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — OPO
8 Feb — 15 Feb1
1 adult
1 adult, Economy, 0 bags

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 9 January 2026.

Round-trip from

£162

One-way from

£93

Popular in

December

Cheapest in

January

Average price

£83
KLM
  • KLM
  • 23/1-25/1
  • 2 total stops
  • 14h 20m total
  • London to Porto
Search Deals
KLM
  • KLM
  • 9/2
  • 1 total stop
  • 5h 20m total
  • London to Porto
Search Deals
High demand for flights, 5% potential price rise
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Cheapest flight prices on average. 5% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
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Find flight deals from London City to Porto

Enter your travel dates to find the best prices.

Cheapest flights from London City to Porto
Explore the most affordable flight options available from London City to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 January 2026.

Fri 23/109:20LCY - OPO
1 stop6h 05mKLM
Sun 25/105:00OPO - LCY
1 stop8h 15mKLM
Deal found 7/1£162
Mon 26/107:45LCY - OPO
1 stop7h 40mKLM
Mon 2/211:15OPO - LCY
1 stop5h 20mKLM
Deal found 5/1£165
Fri 6/207:45LCY - OPO
1 stop5h 35mKLM
Mon 9/205:00OPO - LCY
1 stop4h 30mKLM
Deal found 6/1£167
Wed 4/210:00LCY - OPO
1 stop5h 25mKLM
Mon 9/211:15OPO - LCY
1 stop6h 05mKLM
Deal found 7/1£168
Wed 4/208:40LCY - OPO
1 stop6h 45mKLM
Wed 11/216:10OPO - LCY
1 stop24h 25mKLM
Deal found 7/1£173
Wed 4/311:45LCY - OPO
1 stop5h 55mMultiple Airlines
Sun 8/306:05OPO - LCY
1 stop10h 00mMultiple Airlines
Deal found 6/1£175
Wed 11/311:45LCY - OPO
1 stop5h 55mMultiple Airlines
Sun 15/306:05OPO - LCY
1 stop10h 00mMultiple Airlines
Deal found 8/1£176
Sat 31/108:40LCY - OPO
1 stop13h 40mKLM
Mon 2/205:00OPO - LCY
1 stop4h 30mKLM
Deal found 6/1£179
Thu 5/311:45LCY - OPO
1 stop7h 15mMultiple Airlines
Sun 8/307:30OPO - LCY
1 stop8h 35mMultiple Airlines
Deal found 6/1£180

Cheapflights Fare Finder

 
Customise your flight search to find flights from London City to Porto 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 9 January 2026.
Use the filters below to find and compare flights from London City Airport to Porto that are best for you.

Fly from

London City

Fly to

Porto

Route

Depart

Return

Price

LondonPorto

LCY - OPO

LCYOPO

London City

Mon 2/2

07:45-15:25

1 stop7h 40m

Porto

Fri 6/2

05:00-09:30

1 stop4h 30m

£166

LondonPorto

LCY - OPO

LCYOPO

London City

Fri 6/2

07:45-13:20

1 stop5h 35m

Porto

Mon 9/2

05:00-09:30

1 stop4h 30m

£167

LondonPorto

LCY - OPO

LCYOPO

London City

Wed 4/2

10:00-15:25

1 stop5h 25m

Porto

Mon 9/2

11:15-17:20

1 stop6h 05m

£168

LondonPorto

LCY - OPO

LCYOPO

London City

Mon 26/1

10:00-15:25

1 stop5h 25m

Porto

Fri 6/2

05:00-09:30

1 stop4h 30m

£168

LondonPorto

LCY - OPO

LCYOPO

London City

Tue 10/2

20:05-10:30

1 stop14h 25m

Porto

Tue 17/2

11:15-16:35

1 stop5h 20m

£168

LondonPorto

LCY - OPO

LCYOPO

London City

Fri 23/1

09:20-15:25

1 stop6h 05m

Porto

Mon 26/1

11:15-16:35

1 stop5h 20m

£168

LondonPorto

LCY - OPO

LCYOPO

London City

Wed 11/3

07:45-15:25

1 stop7h 40m

Porto

Sun 15/3

05:00-13:15

1 stop8h 15m

£175

LondonPorto

LCY - OPO

LCYOPO

London City

Sat 14/3

08:40-15:25

1 stop6h 45m

Porto

Tue 17/3

09:55-16:35

1 stop6h 40m

£179

LondonPorto

LCY - OPO

LCYOPO

London City

Sun 1/2

20:05-10:30

1 stop14h 25m

Porto

Thu 5/2

05:00-09:30

1 stop4h 30m

£179

LondonPorto

LCY - OPO

LCYOPO

London City

Sat 14/3

08:40-15:25

1 stop6h 45m

£96

Flights are sorted by cheapest return flights first.

Deals found on 8/1

Showing 1-10 of 18 results
1
2

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’s the top stopover airport for flights from London City Airport to Porto?

Share of one-stop return flights from London City Airport to Porto chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Amsterdam (AMS) – chosen by Cheapflights users on 67% of one-stop itineraries from London City Airport to Porto on Cheapflights.

What’s the cheapest stopover airport for flights from London City Airport to Porto?

Average return fare for one-stop flights from London City Airport to Porto, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Zurich (ZRH) is the most affordable one-stop option, with an average return flight price of £258.

What’s the fastest stopover option from London City Airport to Porto?

Shortest average travel time for one-stop one-way flights from London City Airport to Porto, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Frankfurt am Main (FRA) have the shortest average one-way travel time for one-stop routes: 5h 45m.

Which airport typically offers the quickest stopover for flights from London City Airport to Porto?

Average stopover duration for one-stop one-way flights from London City Airport to Porto, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Frankfurt am Main (FRA) offer the fastest connection on this route, with an average stopover time of 1h 53m.

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 9 January 2026.
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.
KLM
7.7
Good
1,434 reviews
Check prices

Overall

7.7

Comfort

7.6

Entertainment

7.1

Boarding

7.8

Crew

8.4

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,434 reviews
KLM
7.7
Good
1,434 reviews
Check prices

Overall

7.7

Comfort

7.6

Entertainment

7.1

Boarding

7.8

Crew

8.4

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

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 £166, KLM can have you in Porto from London City Airport in 7h 40m. 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 £177.

  • 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.

See more FAQs

Travelling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Santa Maria da Feira
Guimarães
Coimbra
Chaves
Viseu
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 9 January 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£177Average£295FlexibilityNo 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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