$210 Cheap Flights from Dublin (DUB) to Londonderry (LDY)

View $210 flight on Tue, May 26, 2026Opens in a new window

Popular airlines from Dublin Airport (DUB) to Londonderry (LDY-City of Derry)

Cheap Flights from Dublin to Londonderry (DUB-LDY)

Prices were available within the past 7 days and start at $210 for one-way flights and $414 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Mon, Jul 20 - Tue, Jul 21
DUB
Dublin
LDY
Londonderry
$414 Roundtrip, found 3 days ago
$414
Roundtrip
found 3 days ago
Select British Airways flight, departing Mon, Jul 20 from Dublin to Londonderry, returning Tue, Jul 21, priced at $414 found 3 days ago
British Airways
Mon, Dec 8 - Sun, Dec 14
DUB
Dublin
LDY
Londonderry
$423 Roundtrip, found 1 day ago
$423
Roundtrip
found 1 day ago
Select British Airways flight, departing Mon, Dec 8 from Dublin to Londonderry, returning Sun, Dec 14, priced at $423 found 1 day ago
British Airways
Mon, Jul 20 - Tue, Jul 21
DUB
Dublin
LDY
Londonderry
$427 Roundtrip, found 3 days ago
$427
Roundtrip
found 3 days ago
Select British Airways flight, departing Mon, Jul 20 from Dublin to Londonderry, returning Tue, Jul 21, priced at $427 found 3 days ago
British Airways
Mon, Dec 8 - Sun, Dec 14
DUB
Dublin
LDY
Londonderry
$436 Roundtrip, found 1 day ago
$436
Roundtrip
found 1 day ago
Select British Airways flight, departing Mon, Dec 8 from Dublin to Londonderry, returning Sun, Dec 14, priced at $436 found 1 day ago
British Airways
Sat, May 30 - Sat, Jun 6
DUB
Dublin
LDY
Londonderry
$439 Roundtrip, found 3 days ago
$439
Roundtrip
found 3 days ago
Select British Airways flight, departing Sat, May 30 from Dublin to Londonderry, returning Sat, Jun 6, priced at $439 found 3 days ago
British Airways
Mon, Dec 8 - Sun, Dec 14
DUB
Dublin
LDY
Londonderry
$448 Roundtrip, found 1 day ago
$448
Roundtrip
found 1 day ago
Select British Airways flight, departing Mon, Dec 8 from Dublin to Londonderry, returning Sun, Dec 14, priced at $448 found 1 day ago
British Airways
Mon, Jul 20 - Tue, Jul 21
DUB
Dublin
LDY
Londonderry
$451 Roundtrip, found 3 days ago
$451
Roundtrip
found 3 days ago
Select British Airways flight, departing Mon, Jul 20 from Dublin to Londonderry, returning Tue, Jul 21, priced at $451 found 3 days ago
British Airways
Sat, May 30 - Sat, Jun 6
DUB
Dublin
LDY
Londonderry
$458 Roundtrip, found 3 days ago
$458
Roundtrip
found 3 days ago
Select British Airways flight, departing Sat, May 30 from Dublin to Londonderry, returning Sat, Jun 6, priced at $458 found 3 days ago
Aer Lingus
Fri, Dec 26 - Wed, Dec 31
DUB
Dublin
LDY
Londonderry
$518 Roundtrip, found 1 day ago
$518
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Fri, Dec 26 from Dublin to Londonderry, returning Wed, Dec 31, priced at $518 found 1 day ago
KLM
Mon, Nov 3 - Sat, Nov 8
DUB
Dublin
LDY
Londonderry
$519 Roundtrip, found 13 hours ago
$519
Roundtrip
found 13 hours ago
Select KLM flight, departing Mon, Nov 3 from Dublin to Londonderry, returning Sat, Nov 8, priced at $519 found 13 hours ago
Flights from Dublin (DUB) to Londonderry (LDY)
Origin airport
Dublin
Destination airport
City of Derry
Airlines serving
British Airways, KLM
Roundtrip price
$414
Distance
117 mi

Dublin to Londonderry Flights

The cheapest times to fly from Dublin 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 Dublin to Londonderry are during the month of July. You can find some of the cheapest flights from Dublin to Londonderry with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Dublin to Londonderry

Sunday is one of the best days to book for cheap flights from Dublin 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 Dublin 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 Dublin to Londonderry in 2025. You can also book with separate airlines for your outbound and return journeys, from $210 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 Dublin 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 Dublin 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 Dublin Airport (DUB) to City of Derry Airport (LDY) cost?
Secure a cheap one-way flight from $210 or cheap return flight from $414 from Dublin Airport (DUB) 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 Dublin Airport (DUB) to City of Derry Airport (LDY)?
Planning your trip for July can help you save, as it's the cheapest month for flights between DUB and LDY. You'll usually find the lowest fares during the off-season.
What is the cheapest airline that flies from Dublin Airport (DUB) to City of Derry Airport (LDY)?
To find the cheapest airline flying from DUB to LDY, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Dublin Airport (DUB) to City of Derry Airport (LDY)?
There are no daily direct flights departing from Dublin Airport (DUB) to City of Derry Airport (LDY). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from DUB to LDY?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Dublin Airport (DUB) to City of Derry Airport (LDY)?
To avoid possible delays on the Dublin Airport (DUB) to City of Derry Airport (LDY) route, aim to travel before 3 PM. Departures after this time have a 22% higher chance of being canceled.**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 Dublin Airport (DUB) to City of Derry Airport (LDY) last-minute?
Holding off until right before your break to book a ticket from DUB to LDY generally means paying more. Although you may find some last-minute discounts, they aren't always guaranteed. Keep your travel schedule open for the best chance of snagging a bargain.
Is it cheaper to book a DUB to LDY flight and hotel package?
Compared with arranging flights and hotels separately, booking a DUB to LDY flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one convenient place will take the stress out of travel planning. Just pick your flights and select from our wide range of hotels, then tailor your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Dublin Airport (DUB) to City of Derry Airport (LDY)?
If you reserved your DUB to LDY flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

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*Available to One Key members.