LCY - OPO

£96 Find Cheap Flights from London City to Porto

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London City to Porto departing on 29/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Porto

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Porto, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Porto, as well as popular online travel agencies
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Flight Deals

Cheap Flights from London City to Porto (LCY-OPO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London City to Porto that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from London City to Porto

Fri, 6 Feb - Sun, 8 Feb
KLM Logo
07:45 - 13:20LCY-OPO
5h 35m1 stop
KLM Logo
05:00 - 17:20OPO-LCY
12h 20m1 stop
£168KLM
Find Deal
Fri, 5 Dec - Thu, 11 Dec
KLM Logo
07:45 - 13:20LCY-OPO
5h 35m1 stop
KLM Logo
11:15 - 16:35OPO-LCY
5h 20m1 stop
£169KLM
Find Deal
Fri, 5 Dec - Thu, 11 Dec
KLM Logo
07:45 - 13:20LCY-OPO
5h 35m1 stop
KLM Logo
11:15 - 17:20OPO-LCY
6h 05m1 stop
£170KLM
Find Deal
Wed, 26 Nov - Wed, 3 Dec
KLM Logo
09:20 - 15:25LCY-OPO
6h 05m1 stop
KLM Logo
11:15 - 17:20OPO-LCY
6h 05m1 stop
£177KLM
Find Deal
Thu, 11 Dec - Sun, 14 Dec
KLM Logo
07:45 - 15:25LCY-OPO
7h 40m1 stop
KLM Logo
05:00 - 18:25OPO-LCY
13h 25m1 stop
£178KLM
Find Deal
Thu, 27 Nov - Thu, 11 Dec
KLM Logo
09:20 - 15:25LCY-OPO
6h 05m1 stop
KLM Logo
11:15 - 19:35OPO-LCY
8h 20m1 stop
£178KLM
Find Deal
Wed, 21 Jan - Fri, 23 Jan
Iberia Logo
07:50 - 16:00LCY-OPO
8h 10m1 stop
Iberia Logo
20:40 - 08:50OPO-LCY
12h 10m1 stop
£187Iberia
Find Deal
Sun, 4 Jan - Fri, 9 Jan
Iberia Logo
19:15 - 07:40LCY-OPO
12h 25m1 stop
Iberia Logo
20:40 - 08:50OPO-LCY
12h 10m1 stop
£189Iberia
Find Deal
Sun, 4 Jan - Thu, 8 Jan
Iberia Logo
19:15 - 07:40LCY-OPO
12h 25m1 stop
Iberia Logo
20:40 - 08:50OPO-LCY
12h 10m1 stop
£192Iberia
Find Deal
Wed, 21 Jan - Fri, 23 Jan
Multiple Airlines Logo
11:45 - 18:15LCY-OPO
6h 30m1 stop
Multiple Airlines Logo
07:00 - 14:35OPO-LCY
7h 35m1 stop
£194Multiple Airlines
Find Deal

Everything you should know

Top airlines
KLM
Cheapest • from £168 (return)
KLM
Best reviews • 7.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest return fare
£168
KLM
Fri 6/2Sun 8/2
LCY - OPO • 1 stop
Cheapest one-way flight
£96
KLM
Sat 29/11
LCY - OPO • 1 stop
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Porto!
Booking Insights

KAYAK's insights & trends for London City to Porto flights

Get data-powered insights and trends into flights from London City to Porto to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from London City to Porto?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest return tickets from London City to Porto were found on KLM (£168) and Iberia (£187).

Which airlines fly direct between London City Airport and Porto?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from London City Airport to Porto.

There is just one airline that flies from London City Airport to Porto direct and that is KLM. The best return deal found from KLM for the route is £153.

Find deals

Good to know - Cheap tickets from London City to Porto

Cheapest flight£96
Flight from London City to Porto

When to book flights from London City to Porto

Are your dates flexible? Find out the best times to travel from London City to Porto based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London City to Porto flights

  • What is the cheapest flight from London City Airport to Porto?

    In the last 3 days, the lowest price for a flight from London City Airport to Porto was £96 for a one-way ticket and £168 for a return.

  • Which aircraft models fly most regularly from London City to Porto?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London City to Porto?

    SkyTeam is the only airline alliance operating flights between London City and Porto.

  • How does KAYAK find such low prices on flights from London City to Porto?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London City to Porto.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London City to Porto?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from London City is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London City to Porto?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Porto with an airline and back to London City with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London City to Porto?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Porto from London City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from London City to Porto

 
See real verified KAYAK customer reviews for airlines flying from London to Porto. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London City to Porto? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
KLMOverall score based on 1406 reviews
7.7Comfort
7.1Entertainment
7.3Food
7.8Boarding
8.4Crew
Airline reviews

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

4.0 OkayMarcel, Oct 2025JFK - AMS
Read more KLM reviews

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

Everything you need to know for your flight from London City to Porto

Information on your arrival and departure airports

London City (LCY)
Porto (OPO)

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