Find flights
Deals
When to book
FAQs

Cheap flights from Portugal to London City Airport from £79

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — LCY
21 Apr — 28 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap 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 22 March 2026.

Mon 11/505:00
LIS
-
LCY
1 stop11h 40m
KLM
Tue 19/508:25
LCY
-
LIS
1 stop14h 25m
KLM
Deal found 17/3£169
Thu 7/506:00
OPO
-
LCY
1 stop11h 55m
Multiple Airlines
Fri 15/519:15
LCY
-
OPO
1 stop12h 40m
Multiple Airlines
Deal found 22/3£172
Sat 20/605:00
LIS
-
LCY
1 stop6h 40m
KLM
Wed 24/617:10
LCY
-
LIS
1 stop5h 40m
KLM
Deal found 20/3£176
Thu 7/507:25
LIS
-
LCY
1 stop10h 30m
Multiple Airlines
Fri 15/509:15
LCY
-
LIS
1 stop14h 10m
Multiple Airlines
Deal found 18/3£180
Wed 17/611:55
LIS
-
LCY
1 stop6h 35m
KLM
Wed 24/617:10
LCY
-
LIS
1 stop5h 40m
KLM
Deal found 20/3£182
Wed 27/506:35
LIS
-
LCY
1 stop8h 40m
Multiple Airlines
Wed 10/609:20
LCY
-
LIS
1 stop9h 25m
Multiple Airlines
Deal found 19/3£184
Wed 15/405:55
LIS
-
LCY
1 stop11h 30m
SWISS
Tue 21/418:05
LCY
-
LIS
1 stop5h 20m
SWISS
Deal found 20/3£185
Sat 20/605:00
LIS
-
LCY
1 stop6h 40m
KLM
Tue 23/617:10
LCY
-
LIS
1 stop5h 40m
KLM
Deal found 20/3£187
Fri 25/908:50
FAO
-
LCY
1 stop9h 40m
KLM
Sun 27/917:50
LCY
-
FAO
1 stop13h 20m
KLM
Deal found 20/3£188
Thu 16/420:40
OPO
-
LCY
1 stop12h 30m
Iberia
Mon 20/419:15
LCY
-
OPO
1 stop12h 25m
Iberia
Deal found 18/3£190
Thu 23/412:15
OPO
-
LCY
1 stop5h 10m
SWISS
Mon 27/419:15
LCY
-
OPO
1 stop12h 40m
SWISS
Deal found 22/3£191
Mon 2/1120:40
OPO
-
LCY
1 stop12h 10m
Iberia
Sun 8/1119:15
LCY
-
OPO
1 stop12h 25m
Iberia
Deal found 21/3£193

Find 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 22 March 2026.

Round-trip from

£168

One-way from

£79

Popular in

August

Cheapest in

November

Average price

£52
KLM
  • KLM
  • 21/5-27/5
  • 2 total stops
  • 11h 05m total
  • Portugal to London
Search Deals
Iberia
  • Iberia
  • 10/6
  • 1 total stop
  • 8h 40m total
  • Portugal to London
Search Deals
Highest demand for flights based on searches. 33% potential increase in price (£26 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 March 2026
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 22 March 2026.
Use the filters below to find and compare flights from Portugal to London City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LisbonLondon

LIS - LCY

LISLCY

Lisbon Humberto Delgado

Thu 7/5

11:55-17:20

1 stop5h 25m

London City

Mon 11/5

17:10-22:50

1 stop5h 40m

£211

FaroLondon

FAO - LCY

FAOLCY

Faro

Sat 4/4

21:55-13:15

1 stop15h 20m

London City

Tue 7/4

20:15-07:20

1 stop11h 05m

£223

PortoLondon

OPO - LCY

OPOLCY

Porto

Thu 7/5

19:10-08:50

1 stop13h 40m

London City

Mon 11/5

09:20-22:15

1 stop12h 55m

£226

FaroLondon

FAO - LCY

FAOLCY

Faro

Fri 14/8

21:25-08:50

1 stop11h 25m

London City

Mon 17/8

07:45-19:30

1 stop11h 45m

£258

PortoLondon

OPO - LCY

OPOLCY

Porto

Thu 4/6

20:40-09:10

1 stop12h 30m

London City

Sun 7/6

19:15-07:40

1 stop12h 25m

£267

LisbonLondon

LIS - LCY

LISLCY

Lisbon Humberto Delgado

Fri 3/7

11:55-19:45

1 stop7h 50m

London City

Thu 9/7

07:45-14:35

1 stop6h 50m

£267

FaroLondon

FAO - LCY

FAOLCY

Faro

Mon 10/8

10:55-13:45

Nonstop2h 50m

London City

Mon 17/8

19:15-07:50

1 stop12h 35m

£277

PortoLondon

OPO - LCY

OPOLCY

Porto

Sun 14/6

05:00-18:30

1 stop13h 30m

London City

Tue 30/6

08:25-18:10

1 stop9h 45m

£280

PortoLondon

OPO - LCY

OPOLCY

Porto

Mon 11/5

20:10-08:35

1 stop12h 25m

London City

Wed 13/5

19:15-06:50

1 stop11h 35m

£283

PortoLondon

OPO - LCY

OPOLCY

Porto

Thu 9/4

11:25-16:40

1 stop5h 15m

London City

Wed 15/4

17:10-22:15

1 stop5h 05m

£285

Flights are sorted by cheapest return flights first.

Deals found on 17/3

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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 month to book a flight from Portugal to London City Airport?

Currently, November is the cheapest month in which you can book a flight from Portugal to London City Airport (average of £56). Flying from Portugal to London City Airport in June is currently the most expensive (average of £337). 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.

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 22 March 2026.

It’s optimal to fly from Portugal to London City Airport in the afternoon. By choosing this option you can save up to 78% on the cost of your flight, compared to a flight at midday.

How often are flights from Portugal to London delayed?

About 9% of weekly flights between Portugal and London have experienced delays in the past year, with the average delay time being 101 minutes.

What is the most punctual flight time for Portugal to London flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Sunday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Portugal to London flights?

Over the past year, British Airways have had the lowest number of delays on this route, with just 9% of flights being delayed.

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 25m. KLM provides one of the quickest options available for as low as £211. Airlines will cover a distance of 984 mi. This flight may include one or multiple stops.

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

    Most travelers choose Lisbon Humberto Delgado - London City, Porto - London City or Faro - 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.

  • What is the cheapest month to book a flight from Portugal to London City Airport?

    Currently, November is the cheapest month in which you can book a flight from Portugal to London City Airport (average of £56). Flying from Portugal to London City Airport in June is currently the most expensive (average of £337). 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
Wembley
Croydon
Luton
Hounslow
Slough
Gatwick
Ilford
Hayes
Brentford
Colchester
Guildford
Watford
Kingston upon Thames
Eastbourne
Romford
Ipswich
Bedford
Chelmsford
Southend-on-Sea

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portugal to London City

See prices for flight routes from nearby airports that may be better suited for you.
Frederic Chopin to Stansted flights
Frederic Chopin to Luton flights
Charles de Gaulle to Gatwick flights
Charles de Gaulle to Luton flights
Duesseldorf Intl to Stansted flights
Charles de Gaulle to Heathrow flights
Vienna to Gatwick flights
Frederic Chopin to Gatwick flights
Vienna to Heathrow flights
Duesseldorf Intl to Luton flights
Vienna to London City flights
Orly to London City flights
Frankfurt to Luton flights
Charles de Gaulle to London City flights
Duesseldorf Intl to Heathrow flights
Orly to Heathrow flights
Oslo Gardermoen to Heathrow flights
Amsterdam to Luton flights
Frankfurt to Heathrow flights
Frederic Chopin to London City flights
Madrid to Heathrow flights
Orly to Gatwick flights
Madrid to Gatwick flights
Vienna to Stansted flights
Bruxelles-National to Gatwick flights
Beauvais-Tille to Stansted flights
Bruxelles-National to Luton flights
Vienna to Luton flights
Bruxelles-National to Stansted flights
Istanbul to Heathrow flights
Barcelona-El Prat to Luton flights
Leonardo da Vinci/Fiumicino to Gatwick flights
Madrid to Luton flights
Malpensa to Heathrow flights
Lyon to Gatwick flights
Cologne to Gatwick flights
Charles de Gaulle to Southend flights
Zurich to Gatwick flights
Nantes to Gatwick flights
Madrid to Stansted flights
Lisbon to Heathrow flights
Barcelona-El Prat to Gatwick flights
Amsterdam to Gatwick flights
Duesseldorf Intl to London City flights
Frankfurt to Gatwick flights
Beauvais-Tille to Luton flights
Leonardo da Vinci/Fiumicino to Heathrow flights
Lyon to Luton flights
Beauvais-Tille to Gatwick flights
Dublin to Gatwick 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 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.