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Portnoo

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Portnoo Flights as Low as $1,275

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

American Airlines
Sun, Sep 20 - Thu, Oct 1
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,275 Roundtrip, found 1 hour ago
$1,275
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sun, Sep 20 from Detroit Metropolitan Wayne County to Donegal, returning Thu, Oct 1, priced at $1,275 found 1 hour ago
American Airlines
Sun, Sep 20 - Thu, Oct 1
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,282 Roundtrip, found 1 hour ago
$1,282
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sun, Sep 20 from Detroit Metropolitan Wayne County to Donegal, returning Thu, Oct 1, priced at $1,282 found 1 hour ago
American Airlines
Sun, Sep 20 - Thu, Oct 1
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,283 Roundtrip, found 1 hour ago
$1,283
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sun, Sep 20 from Detroit Metropolitan Wayne County to Donegal, returning Thu, Oct 1, priced at $1,283 found 1 hour ago
American Airlines
Sun, Sep 20 - Thu, Oct 1
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,288 Roundtrip, found 1 hour ago
$1,288
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sun, Sep 20 from Detroit Metropolitan Wayne County to Donegal, returning Thu, Oct 1, priced at $1,288 found 1 hour ago
American Airlines
Sun, Sep 20 - Thu, Oct 1
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,288 Roundtrip, found 1 hour ago
$1,288
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sun, Sep 20 from Detroit Metropolitan Wayne County to Donegal, returning Thu, Oct 1, priced at $1,288 found 1 hour ago
American Airlines
Sun, Sep 20 - Thu, Oct 1
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,289 Roundtrip, found 1 hour ago
$1,289
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sun, Sep 20 from Detroit Metropolitan Wayne County to Donegal, returning Thu, Oct 1, priced at $1,289 found 1 hour ago
United
Sun, Sep 20 - Thu, Oct 1
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,294 Roundtrip, found 1 hour ago
$1,294
Roundtrip
found 1 hour ago
Select United flight, departing Sun, Sep 20 from Detroit Metropolitan Wayne County to Donegal, returning Thu, Oct 1, priced at $1,294 found 1 hour ago
American Airlines
Sun, Sep 20 - Thu, Oct 1
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,294 Roundtrip, found 1 hour ago
$1,294
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sun, Sep 20 from Detroit Metropolitan Wayne County to Donegal, returning Thu, Oct 1, priced at $1,294 found 1 hour ago
American Airlines
Sun, Sep 20 - Thu, Oct 1
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,295 Roundtrip, found 1 hour ago
$1,295
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sun, Sep 20 from Detroit Metropolitan Wayne County to Donegal, returning Thu, Oct 1, priced at $1,295 found 1 hour ago
American Airlines
Sun, Sep 20 - Thu, Oct 1
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,296 Roundtrip, found 1 hour ago
$1,296
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sun, Sep 20 from Detroit Metropolitan Wayne County to Donegal, returning Thu, Oct 1, priced at $1,296 found 1 hour ago
American Airlines
Sun, Sep 20 - Thu, Oct 1
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,297 Roundtrip, found 1 hour ago
$1,297
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sun, Sep 20 from Detroit Metropolitan Wayne County to Donegal, returning Thu, Oct 1, priced at $1,297 found 1 hour ago
JetBlue Airways
Sun, Sep 20 - Thu, Oct 1
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,300 Roundtrip, found 1 hour ago
$1,300
Roundtrip
found 1 hour ago
Select JetBlue Airways flight, departing Sun, Sep 20 from Detroit Metropolitan Wayne County to Donegal, returning Thu, Oct 1, priced at $1,300 found 1 hour ago
JetBlue Airways
Sun, Sep 20 - Thu, Oct 1
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,302 Roundtrip, found 1 hour ago
$1,302
Roundtrip
found 1 hour ago
Select JetBlue Airways flight, departing Sun, Sep 20 from Detroit Metropolitan Wayne County to Donegal, returning Thu, Oct 1, priced at $1,302 found 1 hour ago
American Airlines
Sun, Sep 20 - Thu, Oct 1
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,302 Roundtrip, found 1 hour ago
$1,302
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sun, Sep 20 from Detroit Metropolitan Wayne County to Donegal, returning Thu, Oct 1, priced at $1,302 found 1 hour ago
American Airlines
Sun, Sep 20 - Thu, Oct 1
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,303 Roundtrip, found 1 hour ago
$1,303
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sun, Sep 20 from Detroit Metropolitan Wayne County to Donegal, returning Thu, Oct 1, priced at $1,303 found 1 hour ago
Aer Lingus
Sun, Sep 20 - Thu, Oct 1
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,360 Roundtrip, found 1 hour ago
$1,360
Roundtrip
found 1 hour ago
Select Aer Lingus flight, departing Sun, Sep 20 from Detroit Metropolitan Wayne County to Donegal, returning Thu, Oct 1, priced at $1,360 found 1 hour ago

Cheap Flights to Portnoo

Fall in love at first flight with your vacation to Portnoo 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 Portnoo on Hotwire, and you’ll be up, up, and on a getaway in no time.

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

Frequently Asked Questions About flights to Portnoo

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Portnoo 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 Portnoo?

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 Portnoo are in September, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Portnoo?

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 Portnoo.

What airport is best to fly into Portnoo?

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

How much are flights to Portnoo?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Portnoo on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $1,275, 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 Portnoo?

The trick to saving a stack of cash on your flight to Portnoo? 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 $1,275 right now, why wait?

Portnoo Flight Information
Destination airport
Donegal
Destination airport IATA code
CFN
Roundtrip price
$1,275

Last Minute Hotel Deals in Portnoo

Stunning Cottage on the Beach Portnoo, Narin

Stunning Cottage on the Beach Portnoo, Narin

3 out of 5
Portnoo Harbour Naran County Donegal
Book a stay at this beach cottage in Naran. Enjoy free parking, a garden, and patios. Popular attractions Lough Doon and Narin Beach are located nearby.
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Stunning Cottage on the Beach Portnoo, Narin
Mill Park Hotel

Mill Park Hotel

4 out of 5
The Mullins Donegal Donegal
Book a stay at this business-friendly hotel in Donegal. Enjoy free WiFi, room service, and a fitness center. Our guests praise the helpful staff and the clean ...
9.6/10 Exceptional! (1,007 reviews)
"Beautiful hotel, rooms really nice decor, spotlessly clean and very comfortable bed and pillows. Quite young staff in bar area however every1 of them were very friendly and helpful. Breakfast delish everything you could ask for and plenty of staff all very helpful and friendly. Looked like really ..."

Reviewed on Jul 6, 2026

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Mill Park Hotel
Tara Hotel

Tara Hotel

3 out of 5
Main Street Killybegs Donegal
Book a stay at this spa hotel in Killybegs. Enjoy free WiFi, free parking, and a full-service spa. Our guests praise the helpful staff and the clean rooms in ...
9/10 Wonderful! (495 reviews)
"Rooms were nicely decorated and clean. Had evening meal and breakfast. Both were lovely and tasty. Staff all helpful and pleasant. Good value for money. Would definitely use again"

Reviewed on Jun 28, 2026

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Tara Hotel
An Chúirt Hotel

An Chúirt Hotel

4 out of 5
Gweedore, County Donegal Gweedore
Stay at this hotel in Gweedore. Enjoy free WiFi, free parking, and breakfast (surcharge). Popular attractions Selkie Sailing and Lough Nacung are located ...
8.8/10 Excellent! (112 reviews)
"Staff Brillant and Couldn’t Be Anymore Helpful."

Reviewed on Jul 4, 2026

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An Chúirt Hotel
Waterfront Hotel Dungloe

Waterfront Hotel Dungloe

4 out of 5
Mill Road Dungloe County Donegal
Book a stay at this beach hotel in Dungloe. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the helpful staff in our reviews. Popular ...
9.2/10 Wonderful! (138 reviews)
"Very comfortable. The breakfast was huge and everything freshly made!! Lovely dinner in restaurant, very reasonable prices ."

Reviewed on Jun 25, 2026

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Waterfront Hotel Dungloe
Woodhill House

Woodhill House

3 out of 5
Wood Road Ardara County Donegal
Stay at this guesthouse in Ardara. Enjoy free breakfast, free parking, and daily housekeeping. Popular attractions Ardara Heritage Centre and Ardara Fort are ...
9.2/10 Wonderful! (224 reviews)
"Had a great time in the lounge bar. Left my husband there until midnight drinking and telling stories with owner John. The walled garden is beautiful and the views just amazing. Our room was large and comfy with amazing views. Great hospitality."

Reviewed on Jul 6, 2026

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Woodhill House
Nesbitt Arms Boutique Hotel

Nesbitt Arms Boutique Hotel

3 out of 5
The Diamond Ardara County Donegal
Stay at this hotel in Ardara. Enjoy free WiFi, free parking, and breakfast (surcharge). Popular attractions Ardara Heritage Centre and Ardara Fort are located ...
9/10 Wonderful! (82 reviews)
"Top marks in all areas from staff to food to bars. The lot 👌"

Reviewed on Jul 5, 2026

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Nesbitt Arms Boutique Hotel
Áras BnB and Self Catering Accommodation

Áras BnB and Self Catering Accommodation

2 out of 5
Malinmore Glencolmcille Donegal
Book a stay at this business-friendly B&B in Glencolmcille. Enjoy free WiFi, free parking, and breakfast (surcharge). Popular attractions Glencolmcille Folk ...
8.8/10 Excellent! (79 reviews)
"Wonderful, quiet place in a beautiful location!"

Reviewed on Jul 26, 2022

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Áras BnB and Self Catering Accommodation
See all 138 properties in Portnoo
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.