How to fly to Letterkenny?

You cannot fly directly to Letterkenny. KAYAK recommends you fly to Donegal (CFN) (24.94 miles from Letterkenny). From there you can rent a car or get a taxi.

What airports are near Letterkenny?

The closest airport is Donegal (CFN) (24.94 mi). Other nearby airports are Belfast Intl (BFS) (63.68 mi) or Belfast City (BHD) (77.55 mi). KAYAK recommends you fly to Donegal. Visit our flight page for the latest deals!>/a>

How far is Donegal Airport from central Donegal?

The city center of Donegal is 28 miles from Donegal Airport. Visit our flight page for the latest deals!>/a>

What is the name of Donegal’s airport?

All flights to Donegal land at Donegal Airport. The airport code is CFN,and it can also be referred to as Donegal. Visit our flight page for the latest deals!>/a>

How does KAYAK find such low prices on flights to Letterkenny?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Letterkenny. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Letterkenny?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Letterkenny is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights to Letterkenny?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Letterkenny with an airline and back with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Letterkenny?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Letterkenny up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$520 CHEAP FLIGHTS to Letterkenny (CFN)

KAYAK searches hundreds of travel sites at once for deals on flights to Letterkenny

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Cheapest round-trip

$520

Multiple Airlines

Sat 2/14Sat 2/21

IAD - CFN • 2 stops

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Flight Deals

Cheap Flights to Letterkenny

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Letterkenny that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

All Flight Deals

Recent round-trip flight deals to Letterkenny

Sat, Feb 14 - Sat, Feb 21

7:40 pm - 8:00 pm

IAD

CFN

19h 20m

2 stops

7:55 am - 6:30 pm

CFN

IAD

15h 35m

2 stops

$520Multiple Airlines

Sat, Feb 14 - Sat, Feb 21

7:40 pm - 8:00 pm

BWI

CFN

19h 20m

2 stops

7:55 am - 6:40 pm

CFN

BWI

15h 45m

2 stops

$520Multiple Airlines

Wed, Feb 18 - Sun, Feb 22

5:25 pm - 8:00 pm

DEN

CFN

19h 35m

2 stops

1:00 pm - 3:30 pm

CFN

DEN

57h 30m

2 stops

$549British Airways

Wed, Feb 18 - Sun, Feb 22

5:25 pm - 8:00 pm

DEN

CFN

19h 35m

2 stops

1:00 pm - 3:30 pm

CFN

DEN

57h 30m

2 stops

$550British Airways

Sat, Feb 14 - Sat, Feb 21

5:05 pm - 12:35 pm

IAD

CFN

14h 30m

1 stop

2:30 pm - 3:35 pm

CFN

IAD

30h 05m

1 stop

$830Aer Lingus

Sat, Feb 14 - Sat, Feb 21

5:30 pm - 8:00 pm

IAD

CFN

21h 30m

3 stops

7:55 am - 7:20 pm

CFN

IAD

40h 25m

3 stops

$895Multiple Airlines

Sat, Feb 14 - Sat, Feb 21

9:45 pm - 8:00 pm

IAD

CFN

17h 15m

2 stops

2:30 pm - 3:35 pm

CFN

IAD

30h 05m

1 stop

$930Multiple Airlines

Sat, Feb 14 - Sat, Feb 21

8:30 pm - 8:00 pm

IAD

CFN

18h 30m

2 stops

7:55 am - 7:20 pm

CFN

IAD

40h 25m

3 stops

$990Multiple Airlines

Sat, Feb 14 - Sat, Feb 21

7:40 pm - 8:00 pm

BWI

CFN

19h 20m

3 stops

2:30 pm - 6:40 pm

CFN

BWI

33h 10m

3 stops

$1,115Multiple Airlines

Sat, Feb 14 - Sat, Feb 21

7:40 pm - 8:00 pm

BWI

CFN

19h 20m

3 stops

7:55 am - 6:40 pm

CFN

BWI

15h 45m

2 stops

$1,144Multiple Airlines

Useful Info

Cheapest flight	$520

Flight from Washington Dulles Airport to Donegal

How to fly to Letterkenny?
You cannot fly directly to Letterkenny. KAYAK recommends you fly to Donegal (CFN) (24.94 miles from Letterkenny). From there you can rent a car or get a taxi.
What airports are near Letterkenny?
The closest airport is Donegal (CFN) (24.94 mi). Other nearby airports are Belfast Intl (BFS) (63.68 mi) or Belfast City (BHD) (77.55 mi). KAYAK recommends you fly to Donegal.
How far is Donegal Airport from central Donegal?
The city center of Donegal is 28 miles from Donegal Airport.
What is the name of Donegal’s airport?
All flights to Donegal land at Donegal Airport. The airport code is CFN,and it can also be referred to as Donegal.
How does KAYAK find such low prices on flights to Letterkenny?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Letterkenny.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Letterkenny?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Letterkenny is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights to Letterkenny?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Letterkenny with an airline and back with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Letterkenny?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Letterkenny up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

There is no major airport in Letterkenny. It is instead served by Donegal Airport.
Enter your preferred departure airport and travel dates into the search form above to unlock the latest Letterkenny flight deals.

Everything you need to know for your flight to Letterkenny

Complete your trip

Flights to other cities

Origins

Complete your trip to Letterkenny with a hotel stay or car rental

Car rentals in Letterkenny

Hotels in Letterkenny

$520 Find Cheap Flights to Letterkenny

KAYAK searches hundreds of travel sites at once for deals on flights to Letterkenny

Everything you should know

Cheap Flights to Letterkenny

Recent round-trip flight deals to Letterkenny

All round-trip flight deals to Letterkenny

Good to know - Book Cheap Letterkenny Plane Tickets

FAQs - booking Letterkenny flights

How to fly to Letterkenny?

You cannot fly directly to Letterkenny. KAYAK recommends you fly to Donegal (CFN) (24.94 miles from Letterkenny). From there you can rent a car or get a taxi.

What airports are near Letterkenny?

The closest airport is Donegal (CFN) (24.94 mi). Other nearby airports are Belfast Intl (BFS) (63.68 mi) or Belfast City (BHD) (77.55 mi). KAYAK recommends you fly to Donegal.

How far is Donegal Airport from central Donegal?

The city center of Donegal is 28 miles from Donegal Airport.

What is the name of Donegal’s airport?

All flights to Donegal land at Donegal Airport. The airport code is CFN,and it can also be referred to as Donegal.

How does KAYAK find such low prices on flights to Letterkenny?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Letterkenny.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Letterkenny?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Letterkenny is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights to Letterkenny?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Letterkenny with an airline and back with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Letterkenny?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Letterkenny up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Letterkenny

Everything you need to know for your flight to Letterkenny

Complete your trip to Letterkenny with a hotel stay or car rental

Flights to other popular destinations

Flights from domestic origins to Letterkenny