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Cheap flights from Portugal to London City Airport from £70

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 18/12. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — LCY
5 Dec — 12 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Portugal to London City

Enter your travel dates to find the best prices.

Cheapest flights from Portugal to London City
Explore the most affordable flight options available from Portugal to London City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2025.

Thu 20/1112:35LIS - LCY
1 stop6h 05mSWISS
Thu 27/1109:15LCY - LIS
1 stop5h 20mSWISS
Deal found 3/11£174
Tue 25/1111:15OPO - LCY
1 stop5h 20mKLM
Wed 3/1210:00LCY - OPO
1 stop5h 25mKLM
Deal found 4/11£178
Thu 20/1112:35LIS - LCY
1 stop6h 05mSWISS
Sat 22/1108:35LCY - LIS
1 stop6h 00mSWISS
Deal found 3/11£179
Tue 16/1211:25LIS - LCY
1 stop5h 55mKLM
Wed 31/1217:50LCY - LIS
1 stop5h 20mKLM
Deal found 4/11£180
Tue 2/1206:30LIS - LCY
1 stop8h 05mIberia
Wed 3/1207:50LCY - LIS
1 stop8h 15mIberia
Deal found 3/11£183
Mon 22/1219:15FAO - LCY
1 stop12h 00mKLM
Wed 31/1208:40LCY - FAO
1 stop9h 25mKLM
Deal found 3/11£188
Tue 23/1211:15OPO - LCY
1 stop5h 20mKLM
Sat 3/108:40LCY - OPO
1 stop25h 50mKLM
Deal found 4/11£190
Thu 4/1219:05FAO - LCY
1 stop12h 10mKLM
Thu 11/1207:45LCY - FAO
1 stop10h 30mKLM
Deal found 4/11£191
Thu 4/1211:15OPO - LCY
1 stop5h 20mKLM
Thu 11/1209:20LCY - OPO
1 stop6h 05mKLM
Deal found 4/11£193
Tue 25/1111:15OPO - LCY
1 stop6h 05mKLM
Tue 2/1217:05LCY - OPO
1 stop5h 20mKLM
Deal found 4/11£194
Tue 25/1112:35LIS - LCY
1 stop6h 05mSWISS
Sat 6/1208:35LCY - LIS
1 stop6h 00mSWISS
Deal found 3/11£194
Tue 25/1112:35LIS - LCY
1 stop6h 05mSWISS
Sat 29/1108:35LCY - LIS
1 stop6h 00mSWISS
Deal found 4/11£195

Cheap flight deals from Portugal to London City

Keep the following information in mind while searching for Portugal to London City flight deals. Data was last updated 5 November 2025.

Round-trip from

£174

One-way from

£70

Popular in

August

Cheapest in

January

Average price

£45
6/2-9/2
  • 6/2-9/2
  • 2 total stops
  • 23h 05m total
  • Portugal to London
Search Deals
18/12
  • 18/12
  • 1 total stop
  • 8h 05m total
  • Portugal to London
Search Deals
Highest demand for flights based on searches. 30% potential increase in price (£23 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Portugal 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 5 November 2025.
Use the filters below to find and compare flights from Portugal to London City Airport that are best for you.

Fly from

Portugal

Fly to

London City

Route

Depart

Return

Price

LisbonLondon

LIS - LCY

LISLCY

Lisbon Humberto Delgado

Fri 16/1

11:25-17:20

1 stop5h 55m

London City

Tue 20/1

17:50-23:10

1 stop5h 20m

£180

LisbonLondon

LIS - LCY

LISLCY

Lisbon Humberto Delgado

Tue 16/12

11:25-17:20

1 stop5h 55m

London City

Wed 31/12

17:50-23:10

1 stop5h 20m

£180

LisbonLondon

LIS - LCY

LISLCY

Lisbon Humberto Delgado

Fri 16/1

11:25-16:35

1 stop5h 10m

London City

Sun 18/1

17:50-23:10

1 stop5h 20m

£180

LisbonLondon

LIS - LCY

LISLCY

Lisbon Humberto Delgado

Wed 14/1

11:25-16:35

1 stop5h 10m

London City

Sun 18/1

17:50-23:10

1 stop5h 20m

£181

LisbonLondon

LIS - LCY

LISLCY

Lisbon Humberto Delgado

Tue 17/2

11:25-16:35

1 stop5h 10m

London City

Tue 24/2

17:50-23:10

1 stop5h 20m

£181

LisbonLondon

LIS - LCY

LISLCY

Lisbon Humberto Delgado

Tue 13/1

11:25-16:35

1 stop5h 10m

London City

Fri 16/1

09:20-14:35

1 stop5h 15m

£187

FaroLondon

FAO - LCY

FAOLCY

Faro

Wed 24/12

10:20-18:25

1 stop8h 05m

London City

Wed 31/12

09:20-18:05

1 stop8h 45m

£188

FaroLondon

FAO - LCY

FAOLCY

Faro

Mon 22/12

19:15-07:15

1 stop12h 00m

London City

Wed 31/12

08:40-18:05

1 stop9h 25m

£188

FaroLondon

FAO - LCY

FAOLCY

Faro

Tue 23/12

19:45-08:10

1 stop12h 25m

London City

Wed 31/12

07:45-18:05

1 stop10h 20m

£188

PortoLondon

OPO - LCY

OPOLCY

Porto

Tue 23/12

11:15-16:35

1 stop5h 20m

London City

Sat 3/1

08:40-10:30

1 stop25h 50m

£190

Flights are sorted by cheapest return flights first.

Deals found on 4/11

Showing 1-10 of 60 results
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Best time to book a flight from Portugal to London City

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

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

Find hourly flight availability from Portugal to London City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 November 2025.

It’s optimal to fly from Portugal to London City Airport in the afternoon. By choosing this option you can save up to 48% on the cost of your flight, compared to a flight at midday.

Related info for your journey

Find useful and relevant information for your journey from Portugal to London City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    A quick flight from Portugal to London City Airport can take about 5h 55m. KLM provides one of the quickest options available for as low as £180. Airlines will cover a distance of 984 mi. This flight may include one or multiple stops.

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

    £77 is the cheapest one-way deal found within the past few days, from SWISS. You may also be able to find cheap deals on KLM and Iberia, with prices starting from £83 and £83, respectively.

  • What are the most popular routes from Portugal to London City Airport?

    Most travelers choose Lisbon Humberto Delgado - London City, Faro - London City or Porto - London City when deciding on the best route from Portugal to London City Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portugal 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.

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
Slough
Gatwick
Hounslow
Luton
Ilford
Wembley
Deal
Hayes
Colchester
Watford
Winchester
Crawley
Brentford
Romford
Chichester
Ipswich
Bedford
Eastbourne

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Portugal to London City

See prices for flight routes from nearby airports that may be better suited for you.
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Barcelona-El Prat to Gatwick flights
Vienna to London City flights
Nantes to Gatwick flights
Duesseldorf Intl to Heathrow flights
Barcelona-El Prat to Luton flights
Madrid to Southend flights
Marseille to Heathrow flights
Amsterdam to Gatwick flights
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Amsterdam to Stansted flights
Amsterdam to Luton flights
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Fly with Cheapflights

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How does Cheapflights help users find flights from Portugal to London City?

Cheapflights makes it easy to find Portugal to London City flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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

Yes! Cheapflights helps users easily find flights from Portugal to London City with no change fees.

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

Yes! Start tracking prices for Portugal to London City flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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