Cheap Flights from Southampton (SOU) to Londonderry (LDY)

Popular airlines from Southampton (SOU) to Londonderry (LDY-City of Derry)

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Flights from Southampton (SOU) to Londonderry (LDY)
Origin airport
Southampton
Destination airport
City of Derry
Distance
371 mi

Southampton to Londonderry Flights

The cheapest times to fly from Southampton to Londonderry

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Southampton to Londonderry are during the month of . You can find some of the cheapest flights from Southampton to Londonderry with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Southampton to Londonderry

Sunday is one of the best days to book for cheap flights from Southampton to Londonderry: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Southampton to Londonderry

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Southampton to Londonderry in 2026. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Southampton to Londonderry flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Southampton to Londonderry airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Southampton Airport (SOU) to City of Derry Airport (LDY) cost?
Lock in a cheap one-way flight or cheap return flight from Southampton Airport (SOU) to City of Derry Airport (LDY) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Southampton Airport (SOU) to City of Derry Airport (LDY)?
is the most affordable month to fly from SOU to LDY. Traveling outside of peak seasons is often the key to landing a great deal.
Which airlines fly direct from Southampton Airport (SOU) to City of Derry Airport (LDY)?
Although Southampton (SOU) has no direct flights to City of Derry Airport (LDY), other airports have nonstop options. Flying from Heathrow Airport (LHR) will get you to Londonderry without any layovers.
What is the cheapest airline that flies from Southampton Airport (SOU) to City of Derry Airport (LDY)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest SOU to LDY flight.
How many flights per day from Southampton Airport (SOU) to City of Derry Airport (LDY)?
Direct flights from Southampton Airport (SOU) to City of Derry Airport (LDY) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SOU to LDY?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Southampton Airport (SOU) to City of Derry Airport (LDY)?
To reach City of Derry Airport (LDY) on time, pick a flight that takes off from Southampton Airport (SOU) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Southampton Airport (SOU) to City of Derry Airport (LDY) last-minute?
Waiting until just before your trip to book a ticket from SOU to LDY generally means paying more. While you may find some last-minute discounts, they aren't always guaranteed. Keep your travel plans flexible for the best chance of landing a bargain.
Is it cheaper to book a SOU to LDY flight and hotel package?
Opting for a SOU to LDY flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Choose from our wide range of stays and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Southampton Airport (SOU) to City of Derry Airport (LDY)?
In most cases, you can modify or cancel your SOU to LDY flight. However, there may be additional charges, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you'd like further information, visit our Customer Service portal.

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