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Cheap flights from London City Airport to Porto from $214

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 5/1. 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 (LCY-OPO)

Cheap return flights

KLM Logo
07:45 - 19:35LCY-OPO
11h 50m1 stop
KLM Logo
11:35 - 18:30OPO-LCY
6h 55m1 stop
$461KLM
Find Deal
Thu, 21 Aug - Wed, 27 Aug
KLM Logo
17:10 - 22:15LCY-OPO
5h 05m1 stop
KLM Logo
11:35 - 18:30OPO-LCY
6h 55m1 stop
$504KLM
Find Deal
Tue, 23 Sep - Tue, 30 Sep
KLM Logo
17:10 - 22:15LCY-OPO
5h 05m1 stop
KLM Logo
11:35 - 17:20OPO-LCY
5h 45m1 stop
$506KLM
Find Deal
Tue, 23 Sep - Tue, 30 Sep
KLM Logo
10:00 - 15:25LCY-OPO
5h 25m1 stop
KLM Logo
11:15 - 16:35OPO-LCY
5h 20m1 stop
$518KLM
Find Deal
Sat, 17 Jan - Wed, 21 Jan
SWISS Logo
13:05 - 19:10LCY-OPO
30h 05m2 stops
SWISS Logo
08:40 - 17:30OPO-LCY
8h 50m1 stop
$568SWISS
Find Deal
Thu, 25 Sep - Wed, 1 Oct
SWISS Logo
09:25 - 19:05LCY-OPO
9h 40m2 stops
SWISS Logo
08:40 - 17:15OPO-LCY
8h 35m1 stop
$570SWISS
Find Deal
Wed, 17 Sep - Thu, 25 Sep
Lufthansa Logo
08:45 - 23:20LCY-OPO
14h 35m2 stops
Lufthansa Logo
06:00 - 18:35OPO-LCY
12h 35m1 stop
$581Lufthansa
Find Deal
Thu, 28 Aug - Thu, 4 Sep
Logo
17:00 - 22:50LCY-OPO
5h 50m1 stop
Logo
12:15 - 17:15OPO-LCY
5h 00m1 stop
$611
Find Deal
Wed, 15 Oct - Thu, 23 Oct
Lufthansa Logo
08:45 - 22:45LCY-OPO
14h 00m1 stop
Lufthansa Logo
06:00 - 18:35OPO-LCY
12h 35m1 stop
$614Lufthansa
Find Deal
Thu, 28 Aug - Thu, 4 Sep
Logo
17:00 - 22:50LCY-OPO
5h 50m1 stop
Logo
12:50 - 18:40OPO-LCY
5h 50m1 stop
$662
Find Deal
Wed, 8 Oct - Fri, 31 Oct

KLM flights from London City Airport to Porto

Our best KLM deals on London City Airport to Porto flight tickets
KLM
21 Aug
LCY07:45London City
11h 50m
1 stop
OPO19:35Porto
27 Aug
OPO11:35Porto
6h 55m
1 stop
LCY18:30London City
$461
Find similar
KLM
23 Sept
LCY17:10London City
5h 05m
1 stop
OPO22:15Porto
30 Sept
OPO11:35Porto
6h 55m
1 stop
LCY18:30London City
$504
Find similar
KLM
23 Sept
LCY17:10London City
5h 05m
1 stop
OPO22:15Porto
30 Sept
OPO11:35Porto
5h 45m
1 stop
LCY17:20London City
$506
Find similar

SWISS flights from London City Airport to Porto

Our best SWISS deals on London City Airport to Porto flight tickets
SWISS
25 Sept
LCY13:05London City
30h 05m
2 stops
OPO19:10Porto
1 Oct
OPO08:40Porto
8h 50m
1 stop
LCY17:30London City
$568
Find similar
SWISS
17 Sept
LCY09:25London City
9h 40m
2 stops
OPO19:05Porto
25 Sept
OPO08:40Porto
8h 35m
1 stop
LCY17:15London City
$570
Find similar
SWISS
7 Nov
LCY09:25London City
8h 15m
1 stop
OPO17:40Porto
21 Nov
OPO12:50Porto
5h 50m
1 stop
LCY18:40London City
$582
Find similar

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 10 August 2025.
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

LondonPorto

LCY - OPO

LCYOPO

London City

Thu 21/8

07:45-19:35

1 stop11h 50m

Porto

Wed 27/8

11:35-18:30

1 stop6h 55m

$461

LondonPorto

LCY - OPO

LCYOPO

London City

Tue 23/9

17:10-22:15

1 stop5h 05m

Porto

Tue 30/9

11:35-18:30

1 stop6h 55m

$504

LondonPorto

LCY - OPO

LCYOPO

London City

Tue 23/9

17:10-22:15

1 stop5h 05m

Porto

Tue 30/9

11:35-17:20

1 stop5h 45m

$506

LondonPorto

LCY - OPO

LCYOPO

London City

Sat 17/1

10:00-15:25

1 stop5h 25m

Porto

Wed 21/1

11:15-16:35

1 stop5h 20m

$518

LondonPorto

LCY - OPO

LCYOPO

London City

Thu 25/9

13:05-19:10

2 stops30h 05m

Porto

Wed 1/10

08:40-17:30

1 stop8h 50m

$568

LondonPorto

LCY - OPO

LCYOPO

London City

Wed 17/9

09:25-19:05

2 stops9h 40m

Porto

Thu 25/9

08:40-17:15

1 stop8h 35m

$570

LondonPorto

LCY - OPO

LCYOPO

London City

Thu 28/8

08:45-23:20

2 stops14h 35m

Porto

Thu 4/9

06:00-18:35

1 stop12h 35m

$581

LondonPorto

LCY - OPO

LCYOPO

London City

Wed 15/10

17:00-22:50

1 stop5h 50m

Porto

Thu 23/10

12:15-17:15

1 stop5h 00m

$611

LondonPorto

LCY - OPO

LCYOPO

London City

Thu 28/8

08:45-22:45

1 stop14h 00m

Porto

Thu 4/9

06:00-18:35

1 stop12h 35m

$614

LondonPorto

LCY - OPO

LCYOPO

London City

Wed 8/10

17:00-22:50

1 stop5h 50m

Porto

Fri 31/10

12:50-18:40

1 stop5h 50m

$662

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 Monday is the least expensive day to fly to Porto. Tickets to fly out on this day can be as low as $298. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from London City Airport to Porto for around $770.

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 $237. Flights in the evening are often more expensive, with an average ticket price of $686.

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

Best price found

$214

Fastest flight time

5h 05m

Direct flights

None

Airports in Porto

1 airport
The best one-way flight to Porto from London City Airport in the past 72 hours is $214. The best return flight deal from London City Airport to Porto found on momondo in the last 72 hours is $461.
The fastest flight from London City Airport to Porto takes 5h 05m
There are no direct flights from London City Airport to Porto. Popular non-direct route for this connection is London City Airport - Porto Airport.
There is 1 airport near Porto: Porto (OPO)
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

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.

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