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Cheap flights from London City Airport to Porto from $212

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London City Airport to Porto departing on 19/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from London City Airport to Porto

Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
17:10 - 22:15
LCY
-
OPO
5h 05m
1 stop
KLM Logo
11:25 - 17:20
OPO
-
LCY
5h 55m
1 stop
$359KLM
Thu, 9 Apr - Thu, 16 Apr
KLM Logo
17:10 - 22:15
LCY
-
OPO
5h 05m
1 stop
KLM Logo
11:30 - 18:30
OPO
-
LCY
7h 00m
1 stop
$377KLM
Thu, 9 Apr - Tue, 14 Apr
KLM Logo
09:20 - 15:30
LCY
-
OPO
6h 10m
1 stop
KLM Logo
05:00 - 09:30
OPO
-
LCY
4h 30m
1 stop
$383KLM
Tue, 5 May - Mon, 11 May
KLM Logo
09:20 - 15:30
LCY
-
OPO
6h 10m
1 stop
KLM Logo
05:00 - 09:30
OPO
-
LCY
4h 30m
1 stop
$384KLM
Tue, 5 May - Mon, 11 May
KLM Logo
09:20 - 15:30
LCY
-
OPO
6h 10m
1 stop
KLM Logo
05:00 - 09:30
OPO
-
LCY
4h 30m
1 stop
$385KLM
Tue, 5 May - Mon, 11 May
KLM Logo
17:10 - 22:15
LCY
-
OPO
5h 05m
1 stop
KLM Logo
11:25 - 17:20
OPO
-
LCY
5h 55m
1 stop
$400KLM
Fri, 10 Apr - Thu, 16 Apr
KLM Logo
17:10 - 22:15
LCY
-
OPO
5h 05m
1 stop
KLM Logo
11:45 - 19:45
OPO
-
LCY
8h 00m
1 stop
$402KLM
Thu, 9 Apr - Wed, 15 Apr
KLM Logo
17:10 - 22:15
LCY
-
OPO
5h 05m
1 stop
KLM Logo
05:00 - 09:30
OPO
-
LCY
4h 30m
1 stop
$405KLM
Tue, 5 May - Mon, 11 May
Iberia Logo
09:50 - 20:00
LCY
-
OPO
10h 10m
1 stop
Iberia Logo
20:40 - 08:35
OPO
-
LCY
11h 55m
1 stop
$407Iberia
Mon, 4 May - Mon, 11 May
KLM Logo
17:10 - 22:15
LCY
-
OPO
5h 05m
1 stop
KLM Logo
11:25 - 17:20
OPO
-
LCY
5h 55m
1 stop
$409KLM
Wed, 8 Apr - Thu, 16 Apr

Iberia flights from London City Airport to Porto

Our best Iberia deals on London City Airport to Porto flight tickets
Iberia
4 May
LCY09:50London City
10h 10m
1 stop
OPO20:00Porto
11 May
OPO20:40Porto
11h 55m
1 stop
LCY08:35London City
$407
Iberia
25 May
LCY19:15London City
12h 25m
1 stop
OPO07:40Porto
27 May
OPO20:40Porto
11h 55m
1 stop
LCY08:35London City
$424
Iberia
8 Apr
LCY19:15London City
24h 45m
1 stop
OPO20:00Porto
10 Apr
OPO20:40Porto
12h 20m
1 stop
LCY09:00London City
$496

KLM flights from London City Airport to Porto

Our best KLM deals on London City Airport to Porto flight tickets
KLM
9 Apr
LCY17:10London City
5h 05m
1 stop
OPO22:15Porto
16 Apr
OPO11:25Porto
5h 55m
1 stop
LCY17:20London City
$359
KLM
9 Apr
LCY17:10London City
5h 05m
1 stop
OPO22:15Porto
14 Apr
OPO11:30Porto
7h 00m
1 stop
LCY18:30London City
$377
KLM
5 May
LCY09:20London City
6h 10m
1 stop
OPO15:30Porto
11 May
OPO05:00Porto
4h 30m
1 stop
LCY09:30London City
$383

momondo Fare Finder

 
Customise your flight search to find flights from London City Airport 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, momondo users made 78,305 searches. Data last updated 19 March 2026.
Use the filters below to find and compare flights from London City Airport to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonPorto

LCY - OPO

LCYOPO

London City

Thu 9/4

17:10-22:15

1 stop5h 05m

Porto

Thu 16/4

11:25-17:20

1 stop5h 55m

$359

LondonPorto

LCY - OPO

LCYOPO

London City

Thu 9/4

17:10-22:15

1 stop5h 05m

Porto

Tue 14/4

11:30-18:30

1 stop7h 00m

$377

LondonPorto

LCY - OPO

LCYOPO

London City

Tue 5/5

09:20-15:30

1 stop6h 10m

Porto

Mon 11/5

05:00-09:30

1 stop4h 30m

$383

LondonPorto

LCY - OPO

LCYOPO

London City

Tue 5/5

09:20-15:30

1 stop6h 10m

Porto

Mon 11/5

05:00-09:30

1 stop4h 30m

$384

LondonPorto

LCY - OPO

LCYOPO

London City

Tue 5/5

09:20-15:30

1 stop6h 10m

Porto

Mon 11/5

05:00-09:30

1 stop4h 30m

$385

LondonPorto

LCY - OPO

LCYOPO

London City

Fri 10/4

17:10-22:15

1 stop5h 05m

Porto

Thu 16/4

11:25-17:20

1 stop5h 55m

$400

LondonPorto

LCY - OPO

LCYOPO

London City

Thu 9/4

17:10-22:15

1 stop5h 05m

Porto

Wed 15/4

11:45-19:45

1 stop8h 00m

$402
Fastest return journey

LondonPorto

LCY - OPO

LCYOPO

London City

Tue 5/5

17:10-22:15

1 stop5h 05m

Porto

Mon 11/5

05:00-09:30

1 stop4h 30m

$405

LondonPorto

LCY - OPO

LCYOPO

London City

Mon 4/5

09:50-20:00

1 stop10h 10m

Porto

Mon 11/5

20:40-08:35

1 stop11h 55m

$407

LondonPorto

LCY - OPO

LCYOPO

London City

Wed 8/4

17:10-22:15

1 stop5h 05m

Porto

Thu 16/4

11:25-17:20

1 stop5h 55m

$409

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Porto from

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

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 day to depart on your flight to Porto?

Our data shows that Tuesday is the least expensive day to fly to Porto. Tickets to fly out on this day can be as low as $255. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from London City Airport to Porto for around $521.

What is the cheapest time of day to depart on your flight to Porto?

Our most recent data shows that the best time of day to fly to Porto is at midday. Flights from London City Airport to Porto during this time can be as low as $218. Flights in the morning are often more expensive, with an average ticket price of $282.

When to book flights from London City Airport to Porto

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

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

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

Fastest flight time

5h 05m

Direct flights

None
The fastest flight from London City Airport to Porto takes 5h 05m
There are no direct flights from London City Airport to Porto. There are no popular flight routes from London City Airport to Porto.
Search flight deals

  • How far is London City to Porto by plane?

    A flight from London City to Porto will travel around 1326.4 km. In terms of flight time, this usually takes a little over 5h 05m.

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

    Prices for flights from London City Airport to Porto Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from London City Airport to Porto Airport.

  • What documentation or ID do you need to fly to Porto Airport?

    The travel and health documents required for your trip to Porto 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 licence, and a passport valid for six-months after you plan to arrive at Porto Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Coimbra
Vila Nova de Gaia
Aveiro

Why use momondo?

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

It is quick and easy to find London to Porto flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Porto that suits you.

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

momondo does allow users to show only those flights to Porto from London which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential London to Porto flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Porto, momondo offers a useful price alert feature which will track prices for flights to Porto from London and alert you when they change.

An easier way to manage your Porto trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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