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£181 Cheap Flights from Londonderry (LDY) to Porto (OPO)

View £181 flight on Fri, 27 Nov 2026Opens in a new window

Popular airlines from Londonderry (LDY-City of Derry) to Porto Airport (OPO)

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Cheap Flights from Londonderry (LDY) to Porto (OPO)

Prices were available within the past 7 days and start at £181 for one-way flights and £314 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Fri, 27 Nov - Mon, 30 Nov
LDY
Londonderry
OPO
Porto
£314 Return, found 2 days ago
£314
Return
found 2 days ago
Select KLM flight, departing Fri, 27 Nov from Londonderry to Porto, returning Mon, 30 Nov, priced at £314 found 2 days ago
KLM
Fri, 27 Nov - Mon, 30 Nov
LDY
Londonderry
OPO
Porto
£324 Return, found 2 days ago
£324
Return
found 2 days ago
Select KLM flight, departing Fri, 27 Nov from Londonderry to Porto, returning Mon, 30 Nov, priced at £324 found 2 days ago
KLM
Fri, 27 Nov - Mon, 30 Nov
LDY
Londonderry
OPO
Porto
£345 Return, found 2 days ago
£345
Return
found 2 days ago
Select KLM flight, departing Fri, 27 Nov from Londonderry to Porto, returning Mon, 30 Nov, priced at £345 found 2 days ago
KLM
Fri, 27 Nov - Mon, 30 Nov
LDY
Londonderry
OPO
Porto
£349 Return, found 2 days ago
£349
Return
found 2 days ago
Select KLM flight, departing Fri, 27 Nov from Londonderry to Porto, returning Mon, 30 Nov, priced at £349 found 2 days ago
KLM
Tue, 20 Oct - Sat, 7 Nov
LDY
Londonderry
OPO
Porto
£356 Return, found 2 days ago
£356
Return
found 2 days ago
Select KLM flight, departing Tue, 20 Oct from Londonderry to Porto, returning Sat, 7 Nov, priced at £356 found 2 days ago
KLM
Tue, 29 Sept - Mon, 12 Oct
LDY
Londonderry
OPO
Porto
£357 Return, found 2 days ago
£357
Return
found 2 days ago
Select KLM flight, departing Tue, 29 Sept from Londonderry to Porto, returning Mon, 12 Oct, priced at £357 found 2 days ago
KLM
Wed, 9 Sept - Tue, 15 Sept
LDY
Londonderry
OPO
Porto
£360 Return, found 19 hours ago
£360
Return
found 19 hours ago
Select KLM flight, departing Wed, 9 Sept from Londonderry to Porto, returning Tue, 15 Sept, priced at £360 found 19 hours ago
KLM
Fri, 27 Nov - Mon, 30 Nov
LDY
Londonderry
OPO
Porto
£361 Return, found 2 days ago
£361
Return
found 2 days ago
Select KLM flight, departing Fri, 27 Nov from Londonderry to Porto, returning Mon, 30 Nov, priced at £361 found 2 days ago
Loganair
Fri, 27 Nov - Mon, 30 Nov
LDY
Londonderry
OPO
Porto
£375 Return, found 2 days ago
£375
Return
found 2 days ago
Select Loganair flight, departing Fri, 27 Nov from Londonderry to Porto, returning Mon, 30 Nov, priced at £375 found 2 days ago
British Airways
Fri, 27 Nov - Mon, 30 Nov
LDY
Londonderry
OPO
Porto
£387 Return, found 2 days ago
£387
Return
found 2 days ago
Select British Airways flight, departing Fri, 27 Nov from Londonderry to Porto, returning Mon, 30 Nov, priced at £387 found 2 days ago

Frequently asked questions

How much does a flight from Londonderry (LDY-City of Derry) to Porto (OPO-Dr. Francisco de Sa Carneiro) cost?
You can find one-way and return flights from LDY to OPO with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when LDY to OPO ticket fares go up or down.
What is the cheapest month to fly from Londonderry (LDY-City of Derry) to Porto (OPO-Dr. Francisco de Sa Carneiro)?
The cheapest months to fly from LDY to OPO are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Londonderry (LDY-City of Derry) to Porto (OPO-Dr. Francisco de Sa Carneiro)?
Enter LDY to OPO and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Londonderry (LDY-City of Derry) to Porto (OPO-Dr. Francisco de Sa Carneiro)?
To find a cheap flight from Londonderry (LDY-City of Derry) to Porto (OPO-Dr. Francisco de Sa Carneiro), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Londonderry (LDY-City of Derry) to Porto (OPO-Dr. Francisco de Sa Carneiro)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Londonderry (LDY-City of Derry) to Porto (OPO-Dr. Francisco de Sa Carneiro)?
There are approximately 3 connecting flights per day from City of Derry (LDY) to Dr. Francisco de Sa Carneiro (OPO). A common connection point includes Heathrow (LHR).
What is the earliest flight from Londonderry (LDY-City of Derry) to Porto (OPO-Dr. Francisco de Sa Carneiro)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from LDY to OPO. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Londonderry (LDY-City of Derry) to Porto (OPO-Dr. Francisco de Sa Carneiro)?
There are no nonstop flights from Londonderry (LDY-City of Derry) to Porto (OPO-Dr. Francisco de Sa Carneiro). For flights with two or more stops, you can expect the journey to take around 15 hours 48 minutes. This route covers a distance of approximately 1,539 kilometers. Keep in mind that actual travel times can vary depending on your specific routing, layover durations, and factors like wind patterns.
Can you fly business or first class from Londonderry (LDY-City of Derry) to Porto (OPO-Dr. Francisco de Sa Carneiro)?
Select the "Business class" and "First class" filters when looking for LDY to OPO flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Londonderry (LDY-City of Derry) to Porto (OPO-Dr. Francisco de Sa Carneiro) flight with Expedia?
It's easy to earn miles on a Londonderry (LDY-City of Derry) to Porto (OPO-Dr. Francisco de Sa Carneiro) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Londonderry (LDY-City of Derry) to Porto (OPO-Dr. Francisco de Sa Carneiro) at the last minute?
Typically, booking a last minute flight from Londonderry (LDY-City of Derry) to Porto (OPO-Dr. Francisco de Sa Carneiro) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Londonderry (LDY-City of Derry) to Porto (OPO-Dr. Francisco de Sa Carneiro) flight and hotel package?
Securing a Londonderry (LDY-City of Derry) to Porto (OPO-Dr. Francisco de Sa Carneiro) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Londonderry (LDY-City of Derry) to Porto (OPO-Dr. Francisco de Sa Carneiro)?
If you booked your Londonderry (LDY-City of Derry) to Porto (OPO-Dr. Francisco de Sa Carneiro) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
City of Derry
Destination airport
Dr. Francisco de Sa Carneiro
Airlines serving
British Airways, KLM
Return price
£314
Distance
1530 km

Book with confidence

Compare flights from Londonderry to Porto easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Londonderry to Porto. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Dr. Francisco de Sa Carneiro in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from City of Derry to Dr. Francisco de Sa Carneiro.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from City of Derry (LDY) to Dr. Francisco de Sa Carneiro (OPO)

The easiest way to view the best deals on flights from Londonderry to Porto today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from City of Derry to Dr. Francisco de Sa Carneiro start at just £314 and range up to £387.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Londonderry and Porto
  • booking your flight during November, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Londonderry to Porto flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from City of Derry to Dr. Francisco de Sa Carneiro for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Londonderry to Porto easily and book with confidence

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*Available to Expedia members.