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Cheap flights from London City Airport to Porto from £99

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 11/9. 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
1 adult, Economy, 0 bags
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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.
Multiple Airlines Logo
08:25 - 15:30
LCY
-
OPO
7h 05m
1 stop
Multiple Airlines Logo
20:40 - 08:50
OPO
-
LCY
12h 10m
1 stop
£184Multiple Airlines
Thu, 22 Oct - Mon, 26 Oct
Iberia Logo
19:15 - 07:40
LCY
-
OPO
12h 25m
1 stop
Iberia Logo
20:40 - 09:00
OPO
-
LCY
12h 20m
1 stop
£199Iberia
Tue, 15 Sep - Tue, 22 Sep
Multiple Airlines Logo
19:15 - 07:40
LCY
-
OPO
12h 25m
1 stop
Multiple Airlines Logo
19:10 - 18:30
OPO
-
LCY
23h 20m
1 stop
£205Multiple Airlines
Tue, 20 Oct - Thu, 22 Oct
Iberia Logo
19:15 - 07:40
LCY
-
OPO
12h 25m
1 stop
Iberia Logo
20:40 - 15:15
OPO
-
LCY
18h 35m
1 stop
£205Iberia
Wed, 16 Sep - Mon, 21 Sep
Iberia Logo
09:35 - 07:40
LCY
-
OPO
22h 05m
1 stop
Iberia Logo
20:40 - 09:00
OPO
-
LCY
12h 20m
1 stop
£206Iberia
Tue, 8 Sep - Tue, 15 Sep
Iberia Logo
19:15 - 07:40
LCY
-
OPO
12h 25m
1 stop
Iberia Logo
20:40 - 15:15
OPO
-
LCY
18h 35m
1 stop
£207Iberia
Tue, 15 Sep - Tue, 29 Sep
Iberia Logo
19:15 - 07:40
LCY
-
OPO
12h 25m
1 stop
Iberia Logo
20:40 - 09:00
OPO
-
LCY
12h 20m
1 stop
£208Iberia
Thu, 1 Oct - Sun, 4 Oct
KLM Logo
08:40 - 15:25
LCY
-
OPO
6h 45m
1 stop
KLM Logo
05:00 - 09:30
OPO
-
LCY
4h 30m
1 stop
£209KLM
Sat, 14 Nov - Sat, 21 Nov
Iberia Logo
19:15 - 07:40
LCY
-
OPO
12h 25m
1 stop
Iberia Logo
20:40 - 09:00
OPO
-
LCY
12h 20m
1 stop
£211Iberia
Fri, 2 Oct - Sun, 4 Oct
Multiple Airlines Logo
19:15 - 07:40
LCY
-
OPO
12h 25m
1 stop
Multiple Airlines Logo
19:25 - 07:05
OPO
-
LCY
11h 40m
1 stop
£211Multiple Airlines
Mon, 9 Nov - Fri, 13 Nov

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Iberia flights from London City Airport to Porto

Our best Iberia deals on London City Airport to Porto flight tickets
Iberia
15 Sept
LCY19:15London City
12h 25m
1 stop
OPO07:40Porto
22 Sept
OPO20:40Porto
12h 20m
1 stop
LCY09:00London City
£199
Iberia
16 Sept
LCY19:15London City
12h 25m
1 stop
OPO07:40Porto
21 Sept
OPO20:40Porto
18h 35m
1 stop
LCY15:15London City
£205
Iberia
8 Sept
LCY09:35London City
22h 05m
1 stop
OPO07:40Porto
15 Sept
OPO20:40Porto
12h 20m
1 stop
LCY09:00London City
£206

KLM flights from London City Airport to Porto

Our best KLM deals on London City Airport to Porto flight tickets
KLM
19 Jun
LCY20:15London City
14h 25m
1 stop
OPO10:40Porto
23 Jun
OPO05:00Porto
12h 20m
1 stop
LCY17:20London City
£208
KLM
14 Nov
LCY08:40London City
6h 45m
1 stop
OPO15:25Porto
21 Nov
OPO05:00Porto
4h 30m
1 stop
LCY09:30London City
£209
KLM
30 Jun
LCY10:00London City
5h 30m
1 stop
OPO15:30Porto
3 Jul
OPO20:15Porto
11h 00m
1 stop
LCY07:15London City
£219

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 279,928 searches. Data last updated 18 June 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 22/10

08:25-15:30

1 stop7h 05m

Porto

Mon 26/10

20:40-08:50

1 stop12h 10m

£184

LondonPorto

LCY - OPO

LCYOPO

London City

Tue 15/9

19:15-07:40

1 stop12h 25m

Porto

Tue 22/9

20:40-09:00

1 stop12h 20m

£199

LondonPorto

LCY - OPO

LCYOPO

London City

Tue 20/10

19:15-07:40

1 stop12h 25m

Porto

Thu 22/10

19:10-18:30

1 stop23h 20m

£205

LondonPorto

LCY - OPO

LCYOPO

London City

Wed 16/9

19:15-07:40

1 stop12h 25m

Porto

Mon 21/9

20:40-15:15

1 stop18h 35m

£205

LondonPorto

LCY - OPO

LCYOPO

London City

Tue 8/9

09:35-07:40

1 stop22h 05m

Porto

Tue 15/9

20:40-09:00

1 stop12h 20m

£206

LondonPorto

LCY - OPO

LCYOPO

London City

Tue 15/9

19:15-07:40

1 stop12h 25m

Porto

Tue 29/9

20:40-15:15

1 stop18h 35m

£207

LondonPorto

LCY - OPO

LCYOPO

London City

Thu 1/10

19:15-07:40

1 stop12h 25m

Porto

Sun 4/10

20:40-09:00

1 stop12h 20m

£208
Fastest return journey

LondonPorto

LCY - OPO

LCYOPO

London City

Sat 14/11

08:40-15:25

1 stop6h 45m

Porto

Sat 21/11

05:00-09:30

1 stop4h 30m

£209

LondonPorto

LCY - OPO

LCYOPO

London City

Fri 2/10

19:15-07:40

1 stop12h 25m

Porto

Sun 4/10

20:40-09:00

1 stop12h 20m

£211

LondonPorto

LCY - OPO

LCYOPO

London City

Mon 9/11

19:15-07:40

1 stop12h 25m

Porto

Fri 13/11

19:25-07:05

1 stop11h 40m

£211

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?

According to our data, Tuesday is the cheapest day to fly to Porto from London City Airport. The lowest ticket price found for a Tuesday departure recently was £165. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around £201. These prices are subject to change though, so be sure to set up a Price Alert for flights to Porto.

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

Our data shows that the cheapest London City Airport to Porto flights are usually those with departure times at midday. Our users have found flights to Porto at midday for as low as £154. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are £198 on average. Flights to Porto from London City Airport in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

Frequently asked questions about flying from London City Airport to Porto

  • How far is London City to Porto by plane?

    Porto is 824.2 mi away from London City. 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 were last updated today.

  • 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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 required travel and health documents for your Porto Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Porto Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Vila Nova de Gaia
Coimbra
Braga
Aveiro
Viseu
Matosinhos
Guimarães
Espinho
Esposende
Lamego
Curia
Chaves
Pinhao
Baiao
Caminha
Ponte de Lima
Mira

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?

Yes. momondo allows you to filter the results for London to Porto flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between London and Porto by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Porto from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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