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Cheap Flights to Letterkenny

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Flight deals to Letterkenny

Looking for a cheap last-minute deal or the best return flight to Letterkenny? Find our lowest prices on one-way and return tickets to the easiest airport right here.
Derry.$1,781 per passenger.Departing Thu, 22 Oct, returning Wed, 4 Nov.Return flight with AirAsia and Loganair.Outbound indirect flight with AirAsia, departs from Perth on Thu, 22 Oct, arriving in Derry.Inbound indirect flight with Loganair, departs from Derry on Wed, 4 Nov, arriving in Perth.Price includes taxes and charges.From $1,781, select.
Derry.$1,865 per passenger.Departing Tue, 6 Oct, returning Tue, 27 Oct.Return flight with Scoot and Ryanair.Outbound indirect flight with Scoot, departs from Melbourne Tullamarine on Tue, 6 Oct, arriving in Derry.Inbound indirect flight with Ryanair, departs from Derry on Tue, 27 Oct, arriving in Melbourne Tullamarine.Price includes taxes and charges.From $1,865, select.
Derry.$1,909 per passenger.Departing Sat, 22 Aug, returning Sat, 29 Aug.Return flight with VietJet Air and Loganair.Outbound indirect flight with VietJet Air, departs from Perth on Sat, 22 Aug, arriving in Derry.Inbound indirect flight with Loganair, departs from Derry on Sat, 29 Aug, arriving in Perth.Price includes taxes and charges.From $1,909, select.
Derry.$1,966 per passenger.Departing Mon, 10 Aug, returning Tue, 1 Sep.Return flight with VietJet Air and Loganair.Outbound indirect flight with VietJet Air, departs from Perth on Mon, 10 Aug, arriving in Derry.Inbound indirect flight with Loganair, departs from Derry on Tue, 1 Sep, arriving in Perth.Price includes taxes and charges.From $1,966, select.
Derry.$2,159 per passenger.Departing Mon, 14 Sep, returning Mon, 21 Sep.Return flight with Etihad Airways and Loganair.Outbound indirect flight with Etihad Airways, departs from Sydney on Mon, 14 Sep, arriving in Derry.Inbound indirect flight with Loganair, departs from Derry on Mon, 21 Sep, arriving in Sydney.Price includes taxes and charges.From $2,159, select.
Derry.$2,226 per passenger.Departing Tue, 21 Jul, returning Tue, 28 Jul.Return flight with Jetstar and Loganair.Outbound indirect flight with Jetstar, departs from Perth on Tue, 21 Jul, arriving in Derry.Inbound indirect flight with Loganair, departs from Derry on Tue, 28 Jul, arriving in Perth.Price includes taxes and charges.From $2,226, select.
Derry.$2,231 per passenger.Departing Tue, 1 Dec, returning Mon, 14 Dec.Return flight with Jetstar and Ryanair.Outbound indirect flight with Jetstar, departs from Sydney on Tue, 1 Dec, arriving in Derry.Inbound indirect flight with Ryanair, departs from Derry on Mon, 14 Dec, arriving in Sydney.Price includes taxes and charges.From $2,231, select.
Derry.$2,236 per passenger.Departing Thu, 11 Mar, returning Sun, 14 Mar.Return flight with Emirates and Loganair.Outbound indirect flight with Emirates, departs from Brisbane on Thu, 11 Mar, arriving in Derry.Inbound indirect flight with Loganair, departs from Derry on Sun, 14 Mar, arriving in Brisbane.Price includes taxes and charges.From $2,236, select.
Derry.$2,351 per passenger.Departing Mon, 23 Nov, returning Mon, 11 Jan.Return flight with Qatar Airways and Loganair.Outbound indirect flight with Qatar Airways, departs from Sydney on Mon, 23 Nov, arriving in Derry.Inbound indirect flight with Loganair, departs from Derry on Mon, 11 Jan, arriving in Sydney.Price includes taxes and charges.From $2,351, select.
Derry.$2,607 per passenger.Departing Sat, 19 Dec, returning Sun, 10 Jan.Return flight with BatikAir Malaysia and Loganair.Outbound indirect flight with BatikAir Malaysia, departs from Perth on Sat, 19 Dec, arriving in Derry.Inbound indirect flight with Loganair, departs from Derry on Sun, 10 Jan, arriving in Perth.Price includes taxes and charges.From $2,607, select.
Derry.$3,395 per passenger.Departing Fri, 19 Feb, returning Thu, 4 Mar.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Sydney on Fri, 19 Feb, arriving in Derry.Inbound indirect flight with British Airways, departs from Derry on Thu, 4 Mar, arriving in Sydney.Price includes taxes and charges.From $3,395, select.
Derry.$11,838 per passenger.Departing Tue, 11 Aug, returning Fri, 2 Oct.Return flight with British Airways and Loganair.Outbound indirect flight with British Airways, departs from Melbourne Tullamarine on Tue, 11 Aug, arriving in Derry.Inbound indirect flight with Loganair, departs from Derry on Fri, 2 Oct, arriving in Melbourne Tullamarine.Price includes taxes and charges.From $11,838, select.
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Flying to Letterkenny

The things to know before you go.
Fly intoDerry Airport
Distance to Letterkenny38.6 km
Cheapest flight found$1,778
Cheapest month to flyOctober

Find the cheapest time to fly to Letterkenny

Flexible on travel dates? Find the cheapest month – or even day – to catch a flight to Letterkenny.
Jul
from $2,226
Aug
from $1,909
Sep
from $2,159
Oct
from $1,865
Nov
Find prices
Dec
from $2,231
Jan
Find prices
Feb
Find prices
Mar
from $2,236
Apr
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May
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Jun
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Frequently asked questions

There are 2 airports near Letterkenny: Derry Airport and Donegal Airport.
Currently, there are no airlines that fly direct to Letterkenny. But we found flights with one or more stops from $1,778.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Letterkenny but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
No airlines currently offer direct flights between Australia and Letterkenny. Most routes have one or more stops.
The best price we found for a return flight to Letterkenny is $1,781. This is an estimate based on information collected from different airlines and travel providers flying to Derry Airport over the last 4 days and is subject to change and availability.
The cheapest airport near Letterkenny is Derry – which is 38.6 km away from the centre of Letterkenny. We've found flights into this airport from $1,781.
After crunching the numbers on our flight calendar, we found that the cheapest date to fly to Derry Airport, the closest airport to Letterkenny is Thursday, 22 October 2026.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Letterkenny is around 40 days in advance, so don’t leave your flight to the last minute.

Derry Airport is 38.6km from Letterkenny and Donegal Airport is 40.1km from Letterkenny.
The average temperature in Letterkenny in July is around 14°C. The warmest month in Letterkenny is typically August, which averages 16°C. The coolest month is January, with temperatures averaging 3°C. The rainiest month is October, and it usually rains the least in May.
Currently, the cheapest airline that flies to Derry Airport - the closest airport to Letterkenny - AirAsia.
Derry Airport is 38.6km from Letterkenny which is approximately 42 minutes driving time. Check out the options for car hire at Derry Airport.
Donegal Airport is 40.1km from Letterkenny which is approximately 55 minutes driving time. Check out the options for car hire at Donegal Airport.

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