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

Compare Porto to London City flight deals

Find the cheapest month or even day of the year to fly to London City

Book the best London City fare with no extra fees

Flight deals from Porto to London City

Looking for a cheap last-minute deal or the best return flight from Porto Airport to London City Airport? If you want to travel next month, return fares start from £204. Find the lowest prices on one-way and return tickets right here.

London.£66 per passenger.Departing Sat, 13 Mar.One-way flight with Luxair.Outbound indirect flight with Luxair, departs from Porto on Sat, 13 Mar, arriving in London City.Price includes taxes and charges.From £66, select.

London.£71 per passenger.Departing Fri, 13 Nov.One-way flight with Luxair.Outbound indirect flight with Luxair, departs from Porto on Fri, 13 Nov, arriving in London City.Price includes taxes and charges.From £71, select.

London.£71 per passenger.Departing Fri, 12 Jun.One-way flight with Luxair.Outbound indirect flight with Luxair, departs from Porto on Fri, 12 Jun, arriving in London City.Price includes taxes and charges.From £71, select.

London.£73 per passenger.Departing Thu, 3 Dec.One-way flight with KLM.Outbound indirect flight with KLM, departs from Porto on Thu, 3 Dec, arriving in London City.Price includes taxes and charges.From £73, select.

London.£73 per passenger.Departing Mon, 1 Feb.One-way flight with KLM.Outbound indirect flight with KLM, departs from Porto on Mon, 1 Feb, arriving in London City.Price includes taxes and charges.From £73, select.

London.£74 per passenger.Departing Thu, 14 Jan.One-way flight with KLM.Outbound indirect flight with KLM, departs from Porto on Thu, 14 Jan, arriving in London City.Price includes taxes and charges.From £74, select.

London.£76 per passenger.Departing Tue, 15 Sep.One-way flight with Iberia.Outbound indirect flight with Iberia, departs from Porto on Tue, 15 Sep, arriving in London City.Price includes taxes and charges.From £76, select.

London.£76 per passenger.Departing Mon, 26 Oct.One-way flight with Iberia.Outbound indirect flight with Iberia, departs from Porto on Mon, 26 Oct, arriving in London City.Price includes taxes and charges.From £76, select.

London.£77 per passenger.Departing Tue, 28 Jul.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Porto on Tue, 28 Jul, arriving in London City.Price includes taxes and charges.From £77, select.

London.£86 per passenger.Departing Wed, 19 May.One-way flight with KLM.Outbound indirect flight with KLM, departs from Porto on Wed, 19 May, arriving in London City.Price includes taxes and charges.From £86, select.

London.£89 per passenger.Departing Tue, 4 Aug.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Porto on Tue, 4 Aug, arriving in London City.Price includes taxes and charges.From £89, select.

London.£96 per passenger.Departing Wed, 14 Apr.One-way flight with KLM.Outbound indirect flight with KLM, departs from Porto on Wed, 14 Apr, arriving in London City.Price includes taxes and charges.From £96, select.

London.£173 per passenger.Departing Thu, 28 May.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Porto on Thu, 28 May, arriving in London City.Price includes taxes and charges.From £173, select.

Find the cheapest month to fly from Porto to London City

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Porto to London City flights are currently cheapest in March.

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Porto to London City: Alternative routes

Compare routes from Porto to London below. You may find an airport to fly into that's cheaper, faster, or easier than London City.

Porto to London: Flight information

The things to know before you go.

Cheapest flight found	£66
Cheapest month to fly	March

Finding cheap flights from Porto to London City: Frequently asked questions

How much are return flights from Porto to London City?

The best price we found for a return flight from Porto to London City is £165. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Porto to London City?

Currently, there are no airlines that fly direct from Porto to London City. But we found flights with one or more stops from £165.

How many flights are there a week from Porto to London City?

As of May 2026, there are no flights flying from Porto to London City.

When is the cheapest time to fly from Porto to London City?

The cheapest month to fly from Porto to London City is usually December.

Which upcoming date is cheapest to fly from Porto Airport to London City Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Porto Airport to London City Airport on Wednesday, 23 December 2026.

Can I get a direct flight from Porto Airport to London City Airport?

No airlines currently offer direct flights between Porto Airport and London City Airport. Most routes have one or more stops.

When is the best time to book flights to London?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Porto Airport to London City with?

Currently, KLM offers the cheapest flight tickets to London City.

Flying from Porto Airport (OPO) to London City Airport (LCY): what you need to know

Porto and London are in the UTC+0 timezone. That means there's no time difference to consider.
Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules to live by. Make sure you're at the airport on time to board your OPO to LCY flight.
Be prepared for longer lines during popular months such as August. Arriving up to four hours ahead of an international flight and two hours for domestic departures is a wise move.
If you'd like to add a stop to your trip, simply uncheck 'Direct flights only' when searching for your ticket from Porto Airport to London City Airport. These are the most popular stopovers between OPO and LCY:
- Amsterdam Airport Schiphol
- Geneve Airport
- Luxembourg Airport

How to find the cheapest flights from Porto Airport (OPO) to London City Airport (LCY)

Currently, £66 is the lowest price we've found for a one-way Porto Airport to London City Airport flight. The best price for a return ticket is £165. Remember that fares could change due to demand at the time of booking.
Don't leave everything to the last moment. You're more likely to get cheap tickets from OPO to LCY if you book early. Airlines often have some excellent early bird deals.
Finding cheap flights from Porto Airport to London City Airport is easier if you're flexible with your trip dates. Use the 'Whole month' search tool to see the lowest fares across every month and score a great deal.
You don't need to check back in every day to see if fares have dropped when you set up a Price Alert. We'll send you an update as soon as the price changes on cheap flights from OPO to LCY.
Secure the perfect flight for you with the help of the filters. To see the 'Cheapest,' 'Fastest' or 'Best' flights from Porto Airport to London City Airport, use the 'Sort by' tool. You can also filter by airline, arrival and departure times, and journey duration.

Handy information about Porto Airport (OPO)

When it comes to the on-time performance of Porto Airport, data shows 74.49% of flights arrive within the scheduled timeframe.
Central Porto to Porto Airport is around 10 miles. Depending on traffic, it'll take about 20 minutes to get there if you're catching a cab, ride-sharing or driving.
Planning to catch public transport? Expect a trip time of around 50 minutes.
Need a convenient hotel near OPO? If you've booked an early flight from Porto Airport to London City Airport, these accommodation options will have you sleeping moments from your departure lounge:

Arriving at London City Airport (LCY)

The last thing you need is a long trip to your hotel if you're arriving on a late Porto Airport to London City Airport flight. Check in to one of these accommodation options near LCY instead:
Grab a London City Airport rental car and discover London and beyond with your own wheels. Green Motion, Europcar and Keddy By Europcar are well-known companies to choose from here.
Booking your vehicle from London City Airport around one week in advance can help you secure the lowest rate.

Getting from London City Airport (LCY) to central London

London City Airport is roughly 7 miles from the centre of London. The drive time takes around 30 minutes.
When travelling by public transport, expect a journey time of around 35 minutes.

When to fly to London City Airport (LCY)

February is the most popular month for flights from Porto Airport to London City Airport. For a quieter experience, go to London in February.
Lock in your flight from Porto Airport to London City Airport for July if you'd like to explore London during its warmest month. You can expect temperatures of between 11ºC (52ºF) and 26ºC (79ºF).
January sees average temperatures of between 0ºC (32ºF) and 9ºC (48ºF). Look for cheap tickets from OPO to LCY sometime then if you'd rather travel in cooler conditions.

Explore more of United Kingdom

London has plenty going for it, but there are so many other parts of United Kingdom just waiting to be explored. About 100 miles north-west of London, a trip to Birmingham will keep you on the move. Start with popular sights like Cadbury World, The Library of Birmingham and National Sea Life Centre.
Bristol is another must-experience destination in United Kingdom and is around 110 miles west of London. No trip is complete without visiting Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park.