When did momondo last update prices for flights from Porto Airport to London City Airport?

Prices for flights from Porto Airport to London City Airport are refreshed on a daily basis.

How old do you have to be to fly from Porto Airport to London City Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Porto Airport to London City Airport.

What documentation or ID do you need to fly to London City Airport?

The travel and health documents required for your trip to London City Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London City Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£77 Cheap Flights from Porto to London City Airport in 2026

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Find the cheapest flights from Porto to London

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

19:10 - 07:55

OPO

LCY

12h 45m

1 stop

10:00 - 22:15

LCY

OPO

12h 15m

1 stop

£194KLM

Thu, 28 May - Sat, 30 May

05:00 - 09:30

OPO

LCY

4h 30m

1 stop

17:10 - 22:15

LCY

OPO

5h 05m

1 stop

£206KLM

Thu, 28 May - Wed, 3 Jun

05:00 - 09:30

OPO

LCY

4h 30m

1 stop

17:10 - 22:15

LCY

OPO

5h 05m

1 stop

£213KLM

Tue, 26 May - Fri, 29 May

19:00 - 09:50

OPO

LCY

14h 50m

1 stop

10:00 - 22:15

LCY

OPO

12h 15m

1 stop

£214KLM

Sun, 24 May - Sat, 30 May

20:40 - 09:00

OPO

LCY

12h 20m

1 stop

09:35 - 20:00

LCY

OPO

10h 25m

1 stop

£215Iberia

Fri, 25 Sep - Tue, 29 Sep

08:20 - 15:15

OPO

LCY

6h 55m

1 stop

19:15 - 07:40

LCY

OPO

12h 25m

1 stop

£216Iberia

Thu, 15 Oct - Mon, 19 Oct

05:00 - 11:40

OPO

LCY

6h 40m

1 stop

17:10 - 22:15

LCY

OPO

5h 05m

1 stop

£217KLM

Sat, 6 Jun - Mon, 8 Jun

20:40 - 09:00

OPO

LCY

12h 20m

1 stop

09:35 - 20:00

LCY

OPO

10h 25m

1 stop

£219Iberia

Fri, 25 Sep - Tue, 29 Sep

05:00 - 09:30

OPO

LCY

4h 30m

1 stop

17:10 - 22:15

LCY

OPO

5h 05m

1 stop

£220KLM

Fri, 19 Jun - Mon, 22 Jun

05:00 - 09:30

OPO

LCY

4h 30m

1 stop

17:10 - 22:15

LCY

OPO

5h 05m

1 stop

£220KLM

Fri, 19 Jun - Mon, 22 Jun

KLM flights from Porto to London City Airport

Our best KLM deals on Porto to London City Airport flight tickets

KLM

28 May

OPO19:10Porto

12h 45m

1 stop

LCY07:55London City

30 May

LCY08:25London City

13h 50m

1 stop

OPO22:15Porto

£194

KLM

28 May

OPO05:00Porto

4h 30m

1 stop

LCY09:30London City

3 Jun

LCY17:10London City

5h 05m

1 stop

OPO22:15Porto

£206

KLM

26 May

OPO05:00Porto

4h 30m

1 stop

LCY09:30London City

29 May

LCY17:10London City

5h 05m

1 stop

OPO22:15Porto

£213

Iberia flights from Porto to London City Airport

Our best Iberia deals on Porto to London City Airport flight tickets

Iberia

25 Sept

OPO20:40Porto

12h 20m

1 stop

LCY09:00London City

29 Sept

LCY09:35London City

10h 25m

1 stop

OPO20:00Porto

£215

Iberia

15 Oct

OPO08:20Porto

6h 55m

1 stop

LCY15:15London City

19 Oct

LCY19:15London City

12h 25m

1 stop

OPO07:40Porto

£216

Iberia

25 Sept

OPO20:40Porto

12h 20m

1 stop

LCY09:00London City

29 Sept

LCY09:35London City

10h 25m

1 stop

OPO20:00Porto

£219

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PortoLondon

OPO - LCY

OPOLCY

Porto

Thu 28/5

19:10-07:55

1 stop12h 45m

London City

Sat 30/5

10:00-22:15

1 stop12h 15m

£194

Fastest return journey

PortoLondon

OPO - LCY

OPOLCY

Porto

Thu 28/5

05:00-09:30

1 stop4h 30m

London City

Wed 3/6

17:10-22:15

1 stop5h 05m

£206

PortoLondon

OPO - LCY

OPOLCY

Porto

Tue 26/5

05:00-09:30

1 stop4h 30m

London City

Fri 29/5

17:10-22:15

1 stop5h 05m

£213

PortoLondon

OPO - LCY

OPOLCY

Porto

Sun 24/5

19:00-09:50

1 stop14h 50m

London City

Sat 30/5

10:00-22:15

1 stop12h 15m

£214

PortoLondon

OPO - LCY

OPOLCY

Porto

Fri 25/9

20:40-09:00

1 stop12h 20m

London City

Tue 29/9

09:35-20:00

1 stop10h 25m

£215

PortoLondon

OPO - LCY

OPOLCY

Porto

Thu 15/10

08:20-15:15

1 stop6h 55m

London City

Mon 19/10

19:15-07:40

1 stop12h 25m

£216

PortoLondon

OPO - LCY

OPOLCY

Porto

Sat 6/6

05:00-11:40

1 stop6h 40m

London City

Mon 8/6

17:10-22:15

1 stop5h 05m

£217

PortoLondon

OPO - LCY

OPOLCY

Porto

Fri 25/9

20:40-09:00

1 stop12h 20m

London City

Tue 29/9

09:35-20:00

1 stop10h 25m

£219

PortoLondon

OPO - LCY

OPOLCY

Porto

Fri 19/6

05:00-09:30

1 stop4h 30m

London City

Mon 22/6

17:10-22:15

1 stop5h 05m

£220

PortoLondon

OPO - LCY

OPOLCY

Porto

Fri 19/6

05:00-09:30

1 stop4h 30m

London City

Mon 22/6

17:10-22:15

1 stop5h 05m

£220

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Porto to London City Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Porto to London City?

KLM is the most popular carrier operating from Porto to London City

When to book flights from Porto to London City Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Porto to London City Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Porto to London City Airport (OPO to LCY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Porto to London City Airport

Fastest flight time	4h 30m
Direct flights	None

The fastest flight from Porto to London City Airport takes 4h 30m

There are no direct flights from Porto to London City Airport. There are no popular flight routes from Porto to London City Airport.

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Frequently asked questions about flying from Porto to London City Airport

How far is Porto to London City by plane?
A flight from Porto to London City will travel around 824.2 mi. A reasonable flight in good conditions will take 4h 30m.
When did momondo last update prices for flights from Porto Airport to London City Airport?
Prices for flights from Porto Airport to London City Airport are refreshed on a daily basis.
How old do you have to be to fly from Porto Airport to London City Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Porto Airport to London City Airport.
What documentation or ID do you need to fly to London City Airport?
The travel and health documents required for your trip to London City Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London City Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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Why use momondo?

Why should I use momondo to find a flight deal from Porto to London?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Porto to London . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Porto to London with flexible booking policies on momondo?

Yes. All flights to London from Porto on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Porto to London?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Porto.

I’m not ready to book a flight from Porto to London right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Porto to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.