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Cheap flights from London City Airport to Porto from £95

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 27/2. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — OPO
2 Jan — 9 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap 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 3 December 2025.

Thu 4/1219:15LCY - OPO
1 stop12h 25mIberia
Thu 11/1220:40OPO - LCY
1 stop12h 10mIberia
Deal found 1/12£188
Fri 5/1219:15LCY - OPO
1 stop24h 45mIberia
Sun 7/1212:25OPO - LCY
1 stop20h 25mIberia
Deal found 1/12£198
Sun 7/1219:15LCY - OPO
1 stop12h 25mIberia
Thu 11/1220:40OPO - LCY
1 stop12h 10mIberia
Deal found 1/12£204
Wed 10/1209:20LCY - OPO
1 stop25h 10mKLM
Wed 17/1211:15OPO - LCY
1 stop5h 20mKLM
Deal found 2/12£210
Fri 5/1219:15LCY - OPO
1 stop24h 45mIberia
Fri 12/1220:40OPO - LCY
1 stop12h 10mIberia
Deal found 2/12£213
Mon 15/1219:15LCY - OPO
1 stop16h 30mIberia
Thu 22/120:40OPO - LCY
1 stop12h 10mIberia
Deal found 1/12£221
Sat 6/1208:40LCY - OPO
1 stop13h 40mKLM
Sun 14/1205:00OPO - LCY
1 stop12h 20mKLM
Deal found 1/12£225
Tue 30/1208:40LCY - OPO
1 stop25h 50mKLM
Tue 13/109:55OPO - LCY
1 stop22h 15mKLM
Deal found 2/12£241
Sat 6/1208:40LCY - OPO
1 stop6h 45mKLM
Tue 9/1211:15OPO - LCY
1 stop5h 20mKLM
Deal found 1/12£243
Mon 8/1218:55LCY - OPO
1 stop20h 30mKLM
Fri 12/1216:10OPO - LCY
1 stop16h 00mKLM
Deal found 2/12£248
Tue 9/1207:45LCY - OPO
1 stop7h 40mKLM
Tue 16/1211:15OPO - LCY
1 stop5h 20mKLM
Deal found 30/11£255
Sun 7/1219:15LCY - OPO
1 stop12h 25mIberia
Wed 10/1220:40OPO - LCY
1 stop12h 10mIberia
Deal found 1/12£261

Find 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 3 December 2025.

Round-trip from

£161

One-way from

£95

Popular in

December

Cheapest in

January

Average price

£218
26/2-1/3
  • 26/2-1/3
  • 2 total stops
  • 13h 30m total
  • London to Porto
Search Deals
KLM
  • KLM
  • 27/2
  • 1 total stop
  • 14h 25m total
  • London to Porto
Search Deals
High demand for flights, 9% potential price rise
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 3 December 2025.
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

Sat 10/1

08:40-15:25

1 stop6h 45m

Porto

Tue 20/1

09:55-16:35

1 stop6h 40m

£169

LondonPorto

LCY - OPO

LCYOPO

London City

Sat 17/1

08:40-15:25

1 stop6h 45m

Porto

Sun 18/1

05:00-13:15

1 stop8h 15m

£169

LondonPorto

LCY - OPO

LCYOPO

London City

Sat 17/1

10:00-15:25

1 stop5h 25m

Porto

Tue 20/1

09:55-16:35

1 stop6h 40m

£169

LondonPorto

LCY - OPO

LCYOPO

London City

Mon 26/1

20:05-10:30

1 stop14h 25m

Porto

Fri 30/1

19:25-07:05

1 stop11h 40m

£176

LondonPorto

LCY - OPO

LCYOPO

London City

Fri 16/1

07:45-13:20

1 stop5h 35m

Porto

Fri 23/1

05:00-09:30

1 stop4h 30m

£178

LondonPorto

LCY - OPO

LCYOPO

London City

Mon 12/1

10:00-15:25

1 stop5h 25m

Porto

Tue 20/1

09:55-16:35

1 stop6h 40m

£178

LondonPorto

LCY - OPO

LCYOPO

London City

Mon 12/1

09:20-15:25

1 stop6h 05m

Porto

Fri 16/1

11:15-16:35

1 stop5h 20m

£179

LondonPorto

LCY - OPO

LCYOPO

London City

Thu 15/1

08:40-15:25

1 stop6h 45m

Porto

Thu 22/1

05:00-09:30

1 stop4h 30m

£186

LondonPorto

LCY - OPO

LCYOPO

London City

Wed 4/3

19:15-07:40

1 stop12h 25m

Porto

Wed 18/3

20:40-08:50

1 stop12h 10m

£189

LondonPorto

LCY - OPO

LCYOPO

London City

Tue 17/3

19:15-07:40

1 stop12h 25m

£98

Flights are sorted by cheapest return flights first.

Deals found on 1/12

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 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 3 December 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 in the evening, which can drop the price by up to 29% versus a flight at midday.

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 3 December 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.
KLM
7.7
Good
1,426 reviews
Check prices

Comfort

7.6

Food

7.2

Entertainment

7.1

Overall

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,426 reviews
KLM
7.7
Good
1,426 reviews
Check prices

Comfort

7.6

Food

7.2

Entertainment

7.1

Overall

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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 £169, KLM can have you in Porto from London City Airport in 6h 45m. 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 £153.

  • 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 3 December 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£153Average£277FlexibilityNo 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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