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Letterkenny

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Letterkenny Flights as Low as $1,193

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

United
Wed, Sep 3 - Thu, Sep 25
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,193 Roundtrip, found 8 hours ago
$1,193
Roundtrip
found 8 hours ago
Select United flight, departing Wed, Sep 3 from Detroit Metropolitan Wayne County to Donegal, returning Thu, Sep 25, priced at $1,193 found 8 hours ago
United
Wed, Sep 3 - Tue, Sep 23
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,197 Roundtrip, found 8 hours ago
$1,197
Roundtrip
found 8 hours ago
Select United flight, departing Wed, Sep 3 from Detroit Metropolitan Wayne County to Donegal, returning Tue, Sep 23, priced at $1,197 found 8 hours ago
United
Sat, Sep 6 - Tue, Sep 23
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,200 Roundtrip, found 8 hours ago
$1,200
Roundtrip
found 8 hours ago
Select United flight, departing Sat, Sep 6 from Detroit Metropolitan Wayne County to Donegal, returning Tue, Sep 23, priced at $1,200 found 8 hours ago
United
Sat, Sep 6 - Tue, Sep 23
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,201 Roundtrip, found 8 hours ago
$1,201
Roundtrip
found 8 hours ago
Select United flight, departing Sat, Sep 6 from Detroit Metropolitan Wayne County to Donegal, returning Tue, Sep 23, priced at $1,201 found 8 hours ago
United
Tue, Sep 9 - Tue, Sep 23
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,205 Roundtrip, found 1 day ago
$1,205
Roundtrip
found 1 day ago
Select United flight, departing Tue, Sep 9 from Detroit Metropolitan Wayne County to Donegal, returning Tue, Sep 23, priced at $1,205 found 1 day ago
United
Mon, Sep 8 - Mon, Sep 22
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,205 Roundtrip, found 1 day ago
$1,205
Roundtrip
found 1 day ago
Select United flight, departing Mon, Sep 8 from Detroit Metropolitan Wayne County to Donegal, returning Mon, Sep 22, priced at $1,205 found 1 day ago
United
Mon, Sep 8 - Mon, Sep 22
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,207 Roundtrip, found 16 hours ago
$1,207
Roundtrip
found 16 hours ago
Select United flight, departing Mon, Sep 8 from Detroit Metropolitan Wayne County to Donegal, returning Mon, Sep 22, priced at $1,207 found 16 hours ago
United
Tue, Sep 9 - Tue, Sep 23
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,210 Roundtrip, found 1 day ago
$1,210
Roundtrip
found 1 day ago
Select United flight, departing Tue, Sep 9 from Detroit Metropolitan Wayne County to Donegal, returning Tue, Sep 23, priced at $1,210 found 1 day ago
United
Mon, Sep 8 - Mon, Sep 22
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,210 Roundtrip, found 1 day ago
$1,210
Roundtrip
found 1 day ago
Select United flight, departing Mon, Sep 8 from Detroit Metropolitan Wayne County to Donegal, returning Mon, Sep 22, priced at $1,210 found 1 day ago
United
Sat, Sep 6 - Tue, Sep 23
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,212 Roundtrip, found 8 hours ago
$1,212
Roundtrip
found 8 hours ago
Select United flight, departing Sat, Sep 6 from Detroit Metropolitan Wayne County to Donegal, returning Tue, Sep 23, priced at $1,212 found 8 hours ago
United
Sat, Sep 6 - Tue, Sep 23
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,213 Roundtrip, found 8 hours ago
$1,213
Roundtrip
found 8 hours ago
Select United flight, departing Sat, Sep 6 from Detroit Metropolitan Wayne County to Donegal, returning Tue, Sep 23, priced at $1,213 found 8 hours ago
United
Tue, Sep 9 - Tue, Sep 23
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,215 Roundtrip, found 1 day ago
$1,215
Roundtrip
found 1 day ago
Select United flight, departing Tue, Sep 9 from Detroit Metropolitan Wayne County to Donegal, returning Tue, Sep 23, priced at $1,215 found 1 day ago
United
Sat, Sep 6 - Tue, Sep 23
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,216 Roundtrip, found 8 hours ago
$1,216
Roundtrip
found 8 hours ago
Select United flight, departing Sat, Sep 6 from Detroit Metropolitan Wayne County to Donegal, returning Tue, Sep 23, priced at $1,216 found 8 hours ago
United
Sat, Sep 6 - Tue, Sep 23
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,217 Roundtrip, found 8 hours ago
$1,217
Roundtrip
found 8 hours ago
Select United flight, departing Sat, Sep 6 from Detroit Metropolitan Wayne County to Donegal, returning Tue, Sep 23, priced at $1,217 found 8 hours ago
United
Mon, Sep 8 - Mon, Sep 22
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,219 Roundtrip, found 16 hours ago
$1,219
Roundtrip
found 16 hours ago
Select United flight, departing Mon, Sep 8 from Detroit Metropolitan Wayne County to Donegal, returning Mon, Sep 22, priced at $1,219 found 16 hours ago
Aer Lingus
Wed, Sep 10 - Mon, Sep 22
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,556 Roundtrip, found 1 day ago
$1,556
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Wed, Sep 10 from Detroit Metropolitan Wayne County to Donegal, returning Mon, Sep 22, priced at $1,556 found 1 day ago

Cheap Flights to Letterkenny

Fall in love at first flight with your vacation to Letterkenny by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to Letterkenny on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in Letterkenny, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to Letterkenny

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Letterkenny with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the CFN airport.

What is the cheapest month to fly to Letterkenny?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to Letterkenny are in September, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Letterkenny?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 16 to choose from for your flight to Letterkenny.

What airport is best to fly into Letterkenny?

When you’re planning your trip to Letterkenny, convenience is the name of the game. Luckily, Letterkenny Letterkenny Airfield Airport is nearby so you can deplane and get going on checking off everything on your Letterkenny must-do list.

How much are flights to Letterkenny?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Letterkenny on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $1,193, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to Letterkenny?

The trick to saving a stack of cash on your flight to Letterkenny? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $1,193 right now, why wait?

Letterkenny Flight Information
Destination airport
Donegal
Destination airport IATA code
CFN
Roundtrip price
$1,192

Last Minute Hotel Deals in Letterkenny

Clanree Hotel & Leisure Centre

Clanree Hotel & Leisure Centre

4 out of 5
Derry Road, Letterkenny, Donegal
Stay at this 4-star spa hotel in Letterkenny. Enjoy free WiFi, free parking, and a full-service spa. Our guests praise the helpful staff in our reviews. Popular ...
8.8/10 Excellent! (996 reviews)
Family break
"Booked a night away for me and the kids as a short break it was great food was also great 👍"

Reviewed on Jul 5, 2025

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Clanree Hotel & Leisure Centre
Station House Hotel

Station House Hotel

3 out of 5
Lower Main Street, Letterkenny, Donegal
Stay at this 3-star business-friendly hotel in Letterkenny. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff in ...
8.8/10 Excellent! (485 reviews)
"A great base for staying in Letterkenny and exploring Donegal."

Reviewed on Jul 29, 2025

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Station House Hotel
Mount Errigal Hotel Conference & Leisure Centre

Mount Errigal Hotel Conference & Leisure Centre

4 out of 5
Ballyraine, Letterkenny, Donegal
Stay at this 4-star business-friendly hotel in Letterkenny. Enjoy free WiFi, free parking, and breakfast (surcharge). Popular attractions Letterkenny Golf Club ...
7.8/10 Good! (487 reviews)
"Double bedroom too small. Stain on rug. No water in kettle, or in room, advised to buy water bottles at reception, none there, advised to ask in the bar, success! Not acceptable in a 4 star hotel."

Reviewed on Jul 17, 2025

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Mount Errigal Hotel Conference & Leisure Centre
Radisson Blu Hotel, Letterkenny

Radisson Blu Hotel, Letterkenny

4 out of 5
Paddy Harte Road, Letterkenny, Donegal
Stay at this 4-star business-friendly hotel in Letterkenny. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
9/10 Wonderful! (1,000 reviews)
Relaxing break
"Was very impressed with how clean the place was and the receptionist and staff where we had lunch were very friendly and lovely"

Reviewed on Jul 27, 2025

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Radisson Blu Hotel, Letterkenny
McGettigan's Hotel Letterkenny

McGettigan's Hotel Letterkenny

3 out of 5
100 Main Street, Letterkenny, Donegal
Stay at this 3-star business-friendly hotel in Letterkenny. Enjoy free WiFi, a nightclub, and breakfast (surcharge). Popular attractions Letterkenny Leisure ...
8.2/10 Very Good! (822 reviews)
"Great Location .. Friendly Welcome At Reception & Food in Hotel was Good with Steak Nite on Thursdays & Good Entertainment Too ..Beds Very Comfortable & Rooms Bright & Modern"

Reviewed on Aug 8, 2025

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McGettigan's Hotel Letterkenny
Dillons Hotel

Dillons Hotel

4 out of 5
29 Upper Main Street, Letterkenny
Stay at this 4-star eco-certified hotel in Letterkenny. Enjoy free WiFi, breakfast (surcharge), and 24-hour room service. Our guests praise the helpful staff ...
9/10 Wonderful! (253 reviews)
"Staff very friendly. Made u feel welcome Food was very good. Great Hotel"

Reviewed on Aug 4, 2025

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Dillons Hotel
Wild Atlantic Apartments Port House Letterkenny

Wild Atlantic Apartments Port House Letterkenny

2 out of 5
Port Rd, Letterkenny, DL
Stay at this apartment in Letterkenny. Enjoy free WiFi, free parking, and cable TV channels. Popular attractions Letterkenny Leisure Centre and Donegal County ...
9.2/10 Wonderful! (33 reviews)
"Excellent apartments, spacious,clean and convenient, beds are comfy,quiet at night. All amenities that you need . Have stayed here several times and we will be back ."

Reviewed on Jul 28, 2025

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Wild Atlantic Apartments Port House Letterkenny
Rockhill House

Rockhill House

4.5 out of 5
Rockhill House, Rockhill, Letterkenny, Donegal
Stay at this 4.5-star luxury hotel in Letterkenny. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Newmills Corn and Flax Mills and Amazonas ...
8.8/10 Excellent! (45 reviews)
"Beautiful historic manor with many renovations completed, some still in progress but does not take away from stay. Carriage house was a wonderful space to stay in. Beautifully updated, modern yet complemented the Rockhill House."

Reviewed on Aug 9, 2025

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Rockhill House
See all 285 properties in Letterkenny
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.