$104 Cheap Flights from London (LHR) to Londonderry (LDY)

View $104 flight on Sat, Oct 18, 2025Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Londonderry (LDY-City of Derry)

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Find available prices by choosing your travel dates.

Cheap Flights from London to Londonderry (LHR-LDY)

Prices were available within the past 7 days and start at $104 for one-way flights and $206 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Loganair
Tue, May 27 - Wed, Jun 11
LHR
London
LDY
Londonderry
$206 Roundtrip, found 3 days ago
$206
Roundtrip
found 3 days ago
Select Loganair flight, departing Tue, May 27 from London to Londonderry, returning Wed, Jun 11, priced at $206 found 3 days ago
Loganair
Sat, Jun 28 - Tue, Jul 15
LHR
London
LDY
Londonderry
$226 Roundtrip, found 3 days ago
$226
Roundtrip
found 3 days ago
Select Loganair flight, departing Sat, Jun 28 from London to Londonderry, returning Tue, Jul 15, priced at $226 found 3 days ago
Loganair
Mon, Sep 22 - Sat, Sep 27
LHR
London
LDY
Londonderry
$228 Roundtrip, found 5 days ago
$228
Roundtrip
found 5 days ago
Select Loganair flight, departing Mon, Sep 22 from London to Londonderry, returning Sat, Sep 27, priced at $228 found 5 days ago
Loganair
Sat, Jun 28 - Fri, Jul 11
LHR
London
LDY
Londonderry
$246 Roundtrip, found 3 days ago
$246
Roundtrip
found 3 days ago
Select Loganair flight, departing Sat, Jun 28 from London to Londonderry, returning Fri, Jul 11, priced at $246 found 3 days ago
Loganair
Mon, Sep 22 - Sat, Sep 27
LHR
London
LDY
Londonderry
$248 Roundtrip, found 5 days ago
$248
Roundtrip
found 5 days ago
Select Loganair flight, departing Mon, Sep 22 from London to Londonderry, returning Sat, Sep 27, priced at $248 found 5 days ago
Loganair
Wed, Jul 2 - Tue, Jul 15
LHR
London
LDY
Londonderry
$249 Roundtrip, found 3 days ago
$249
Roundtrip
found 3 days ago
Select Loganair flight, departing Wed, Jul 2 from London to Londonderry, returning Tue, Jul 15, priced at $249 found 3 days ago
Loganair
Sat, Oct 18 - Fri, Oct 24
LHR
London
LDY
Londonderry
$250 Roundtrip, found 10 hours ago
$250
Roundtrip
found 10 hours ago
Select Loganair flight, departing Sat, Oct 18 from London to Londonderry, returning Fri, Oct 24, priced at $250 found 10 hours ago
British Airways
Wed, Jun 11 - Wed, Jun 18
LHR
London
LDY
Londonderry
$266 Roundtrip, found 1 day ago
$266
Roundtrip
found 1 day ago
Select British Airways flight, departing Wed, Jun 11 from London to Londonderry, returning Wed, Jun 18, priced at $266 found 1 day ago
Loganair
Wed, Jul 2 - Fri, Jul 11
LHR
London
LDY
Londonderry
$269 Roundtrip, found 3 days ago
$269
Roundtrip
found 3 days ago
Select Loganair flight, departing Wed, Jul 2 from London to Londonderry, returning Fri, Jul 11, priced at $269 found 3 days ago
Loganair
Tue, May 13 - Tue, May 20
LHR
London
LDY
Londonderry
$270 Roundtrip, just found
$270
Roundtrip
just found
Select Loganair flight, departing Tue, May 13 from London to Londonderry, returning Tue, May 20, priced at $270 just found
Flights from London (LHR) to Londonderry (LDY)
Origin airport
Heathrow
Destination airport
City of Derry
Airlines serving
British Airways, Loganair
Roundtrip price
$206
Distance
370 mi

London to Londonderry Flights

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

 

The best time to book a flight from London to Londonderry

Sunday is one of the best days to book for cheap flights from London 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 London 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 London to Londonderry in 2025. You can also book with separate airlines for your outbound and return journeys, from $104 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 London 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 London 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 Heathrow Airport (LHR) to City of Derry Airport (LDY) cost?
You can find cheap return fares from Heathrow Airport (LHR) to City of Derry Airport (LDY) starting at $293. Grab a seat and get ready to go. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Loganair flight leaving LHR on May 7 2025 and touching down at LDY. The price was last updated on April 28 2025 and has not changed since.
What is the cheapest month to fly from LHR to LDY?
The cheapest flights from LHR to LDY are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Heathrow Airport (LHR) to City of Derry Airport (LDY)?
Fly nonstop from Heathrow Airport (LHR) to City of Derry Airport (LDY) on a Loganair flight.
What is the cheapest airline that flies from LHR to LDY?
Journey from LHR to LDY with Loganair. This airline currently offers the lowest one-way fare for this route, starting at $146. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from LHR on July 7 2025. Prices were last updated on April 28 2025 and have not changed since.
How many flights per day from Heathrow Airport (LHR) to City of Derry Airport (LDY)?
Daily, an average of 2 direct flights take off from Heathrow Airport (LHR) to City of Derry Airport (LDY). Pick the departure time that fits your schedule best.
What are the most popular departure times for flights from Heathrow Airport (LHR) to City of Derry Airport (LDY)?
More travelers fly between LHR and LDY at 8 AM than at any other point in the day. Rather go when it’s quieter? Pick a flight outside the busiest times and there’s a chance you’ll save on your fare as well.
What day of the week has the most flights from LHR to LDY?
Thursday has the most flights from Heathrow Airport (LHR) to City of Derry Airport (LDY). Consider taking off on this day and you’ll have a greater chance of finding a departure that fits your plans.
What is the earliest flight from Heathrow Airport (LHR) to City of Derry Airport (LDY)?
The first flight of the day departing from Heathrow Airport (LHR) is at around 8:45AM UTC+0. Board this plane and you’ll touch down at City of Derry Airport (LDY) at approximately 10:15AM UTC+0. The total time in the air is 1h 30m.
How long does it take to fly from Heathrow Airport (LHR) to City of Derry Airport (LDY)?
Typically, it takes 1 hour and 26 minutes to travel the 370 mi from LHR to LDY.
What is the best time to fly from Heathrow Airport (LHR) to City of Derry Airport (LDY)?
To avoid potential delays on the Heathrow Airport (LHR) to City of Derry Airport (LDY) route, aim to fly before 3 PM. Flights 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.
What airports do you fly into for Londonderry from Heathrow Airport (LHR)?
If you’re traveling on a direct flight from Heathrow Airport (LHR) to Londonderry, City of Derry Airport (LDY) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Heathrow Airport (LHR) to City of Derry Airport (LDY) last-minute?
Waiting until right before your break to book your flight from LHR to LDY often results in higher prices. Although you may find some last-minute discounts, they aren’t always guaranteed. Be flexible with your itinerary to maximize your chances of snagging a bargain.
Is it cheaper to book a LHR to LDY flight and hotel package?
Booking a LHR to LDY flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Pick from our extensive range of hotels and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Heathrow Airport (LHR) to City of Derry Airport (LDY)?
Typically, you can cancel or reschedule your LHR to LDY flight. However, additional fees may apply, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline’s policies and fees on flight changes, or if you need more details, go to our Customer Service portal.

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*Available to One Key members.