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Cheap Flights from Perth (PER) to Londonderry (LDY)

View AU$1,342 flight on Tue, 15 Sept 2026Opens in a new window

Popular airlines from Perth Airport (PER) to Londonderry (LDY-City of Derry)

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Cheap Flights from Perth (PER) to Londonderry (LDY)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Qantas Airways
Mon, 19 Oct - Mon, 2 Nov
PER
Perth
LDY
Londonderry
AU$2,176 Return, found 9 hours ago
AU$2,176
Return
found 9 hours ago
Select Qantas Airways flight, departing Mon, 19 Oct from Perth to Londonderry, returning Mon, 2 Nov, priced at AU$2,176 found 9 hours ago
Qantas Airways
Mon, 19 Oct - Mon, 2 Nov
PER
Perth
LDY
Londonderry
AU$2,194 Return, found 9 hours ago
AU$2,194
Return
found 9 hours ago
Select Qantas Airways flight, departing Mon, 19 Oct from Perth to Londonderry, returning Mon, 2 Nov, priced at AU$2,194 found 9 hours ago
Qantas Airways
Mon, 19 Oct - Mon, 2 Nov
PER
Perth
LDY
Londonderry
AU$2,226 Return, found 9 hours ago
AU$2,226
Return
found 9 hours ago
Select Qantas Airways flight, departing Mon, 19 Oct from Perth to Londonderry, returning Mon, 2 Nov, priced at AU$2,226 found 9 hours ago
Qantas Airways
Mon, 19 Oct - Mon, 2 Nov
PER
Perth
LDY
Londonderry
AU$2,229 Return, found 9 hours ago
AU$2,229
Return
found 9 hours ago
Select Qantas Airways flight, departing Mon, 19 Oct from Perth to Londonderry, returning Mon, 2 Nov, priced at AU$2,229 found 9 hours ago
British Airways
Mon, 19 Oct - Mon, 2 Nov
PER
Perth
LDY
Londonderry
AU$2,248 Return, found 9 hours ago
AU$2,248
Return
found 9 hours ago
Select British Airways flight, departing Mon, 19 Oct from Perth to Londonderry, returning Mon, 2 Nov, priced at AU$2,248 found 9 hours ago
Qantas Airways
Mon, 19 Oct - Mon, 2 Nov
PER
Perth
LDY
Londonderry
AU$2,265 Return, found 9 hours ago
AU$2,265
Return
found 9 hours ago
Select Qantas Airways flight, departing Mon, 19 Oct from Perth to Londonderry, returning Mon, 2 Nov, priced at AU$2,265 found 9 hours ago
British Airways
Mon, 19 Oct - Mon, 2 Nov
PER
Perth
LDY
Londonderry
AU$2,265 Return, found 9 hours ago
AU$2,265
Return
found 9 hours ago
Select British Airways flight, departing Mon, 19 Oct from Perth to Londonderry, returning Mon, 2 Nov, priced at AU$2,265 found 9 hours ago
Qatar Airways
Thu, 29 Oct - Thu, 19 Nov
PER
Perth
LDY
Londonderry
AU$2,308 Return, found 3 days ago
AU$2,308
Return
found 3 days ago
Select Qatar Airways flight, departing Thu, 29 Oct from Perth to Londonderry, returning Thu, 19 Nov, priced at AU$2,308 found 3 days ago
Emirates
Thu, 29 Oct - Thu, 19 Nov
PER
Perth
LDY
Londonderry
AU$2,335 Return, found 3 days ago
AU$2,335
Return
found 3 days ago
Select Emirates flight, departing Thu, 29 Oct from Perth to Londonderry, returning Thu, 19 Nov, priced at AU$2,335 found 3 days ago
Singapore Airlines
Mon, 19 Oct - Mon, 2 Nov
PER
Perth
LDY
Londonderry
AU$2,614 Return, found 9 hours ago
AU$2,614
Return
found 9 hours ago
Select Singapore Airlines flight, departing Mon, 19 Oct from Perth to Londonderry, returning Mon, 2 Nov, priced at AU$2,614 found 9 hours ago

Frequently asked questions

How much does a flight from Perth, WA (PER) to Londonderry (LDY-City of Derry) cost?
You can find one-way and return flights from PER to LDY 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 PER to LDY ticket fares go up or down.
What is the cheapest month to fly from Perth, WA (PER) to Londonderry (LDY-City of Derry)?
The cheapest months to fly from PER to LDY 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 Perth, WA (PER) to Londonderry (LDY-City of Derry)?
Enter PER to LDY and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Perth, WA (PER) to Londonderry (LDY)?
To find a cheap flight from Perth, WA (PER) to Londonderry (LDY), 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 Perth, WA (PER) to Londonderry (LDY-City of Derry)?
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 Perth, WA (PER) to Londonderry (LDY-City of Derry)?
There are approximately 5 connecting flights per day from Perth, WA (PER) to Londonderry (LDY-City of Derry). Some common connection points include Dubai Intl. (DXB), Hamad Intl. (DOH), and Kingsford Smith Intl. (SYD).
What is the earliest flight from Perth, WA (PER) to Londonderry (LDY-City of Derry)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from PER to LDY. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Perth, WA (PER) to Londonderry (LDY-City of Derry)?
There are no nonstop flights from Perth, WA (PER) to Londonderry (LDY-City of Derry). For flights with two or more stops, you can expect the journey to take around 19 hours. This route covers a significant distance of approximately 14,941 kilometres. Keep in mind that actual travel times can vary based on your specific routing, layover durations, and even wind patterns.
Can you fly business or first class from Perth, WA (PER) to Londonderry (LDY)?
Select the "Business class" and "First class" filters when looking for Perth, WA (PER) to Londonderry (LDY) 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 Perth, WA (PER) to Londonderry (LDY-City of Derry) flight with Expedia?
It's easy to earn miles on a Perth, WA (PER) to Londonderry (LDY-City of Derry) 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 Perth, WA (PER) to Londonderry (LDY-City of Derry) at the last minute?
Typically, booking a last minute flight from Perth, WA (PER) to Londonderry (LDY-City of Derry) 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 Perth, WA (PER) to Londonderry (LDY-City of Derry) flight and hotel package?
Securing a Perth, WA (PER) to Londonderry (LDY-City of Derry) 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 Perth, WA (PER) to Londonderry (LDY)?
If you booked your Perth, WA (PER) to Londonderry (LDY) 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
Perth
Destination airport
City of Derry
Airlines serving
British Airways
Roundtrip price
AU$2,176
Distance
14853 km

Book with confidence

Your quick guide to flights from Perth to Londonderry

Pick up great flights from Perth to Londonderry

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Perth to Londonderry. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Perth to Londonderry that take around hours.

Find cheap flights from Perth to Londonderry

From the great flight deals with prices currently ranging from AU$2,176 to AU$2,614, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Perth to Londonderry around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Londonderry is normally in October.

Reasons to book your flight from Perth to Londonderry with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Perth to Londonderry across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Londonderry right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Perth to Londonderry

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*Available to Expedia members.