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Portnoo

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Portnoo Flights as Low as $988

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

American Airlines
Sun, Sep 20 - Tue, Oct 6
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$988 Roundtrip, found 1 day ago
$988
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, Sep 20 from Detroit Metropolitan Wayne County to Donegal, returning Tue, Oct 6, priced at $988 found 1 day ago
American Airlines
Tue, Sep 22 - Tue, Oct 6
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,000 Roundtrip, found 1 day ago
$1,000
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Sep 22 from Detroit Metropolitan Wayne County to Donegal, returning Tue, Oct 6, priced at $1,000 found 1 day ago
American Airlines
Sun, Sep 20 - Mon, Oct 5
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,001 Roundtrip, found 1 day ago
$1,001
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, Sep 20 from Detroit Metropolitan Wayne County to Donegal, returning Mon, Oct 5, priced at $1,001 found 1 day ago
American Airlines
Tue, Sep 22 - Mon, Oct 5
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,013 Roundtrip, found 1 day ago
$1,013
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Sep 22 from Detroit Metropolitan Wayne County to Donegal, returning Mon, Oct 5, priced at $1,013 found 1 day ago
American Airlines
Sat, Sep 19 - Tue, Sep 29
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,031 Roundtrip, found 1 day ago
$1,031
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Sep 19 from Detroit Metropolitan Wayne County to Donegal, returning Tue, Sep 29, priced at $1,031 found 1 day ago
American Airlines
Sat, Sep 19 - Tue, Sep 29
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,037 Roundtrip, found 1 day ago
$1,037
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Sep 19 from Detroit Metropolitan Wayne County to Donegal, returning Tue, Sep 29, priced at $1,037 found 1 day ago
American Airlines
Sat, Sep 19 - Tue, Sep 29
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,037 Roundtrip, found 1 day ago
$1,037
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Sep 19 from Detroit Metropolitan Wayne County to Donegal, returning Tue, Sep 29, priced at $1,037 found 1 day ago
American Airlines
Sat, Sep 19 - Tue, Sep 29
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,044 Roundtrip, found 1 day ago
$1,044
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Sep 19 from Detroit Metropolitan Wayne County to Donegal, returning Tue, Sep 29, priced at $1,044 found 1 day ago
American Airlines
Sun, Sep 20 - Sat, Oct 3
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,048 Roundtrip, found 1 day ago
$1,048
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, Sep 20 from Detroit Metropolitan Wayne County to Donegal, returning Sat, Oct 3, priced at $1,048 found 1 day ago
JetBlue Airways
Fri, Sep 18 - Tue, Oct 6
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,050 Roundtrip, found 1 day ago
$1,050
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Fri, Sep 18 from Detroit Metropolitan Wayne County to Donegal, returning Tue, Oct 6, priced at $1,050 found 1 day ago
JetBlue Airways
Sat, Sep 19 - Mon, Oct 5
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,051 Roundtrip, found 1 day ago
$1,051
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Sat, Sep 19 from Detroit Metropolitan Wayne County to Donegal, returning Mon, Oct 5, priced at $1,051 found 1 day ago
American Airlines
Tue, Sep 22 - Sat, Oct 3
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,060 Roundtrip, found 1 day ago
$1,060
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Sep 22 from Detroit Metropolitan Wayne County to Donegal, returning Sat, Oct 3, priced at $1,060 found 1 day ago
JetBlue Airways
Fri, Sep 18 - Mon, Oct 5
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,063 Roundtrip, found 1 day ago
$1,063
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Fri, Sep 18 from Detroit Metropolitan Wayne County to Donegal, returning Mon, Oct 5, priced at $1,063 found 1 day ago
American Airlines
Sat, Sep 19 - Tue, Sep 29
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,075 Roundtrip, found 1 day ago
$1,075
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Sep 19 from Detroit Metropolitan Wayne County to Donegal, returning Tue, Sep 29, priced at $1,075 found 1 day ago
American Airlines
Sat, Sep 19 - Tue, Sep 29
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,081 Roundtrip, found 1 day ago
$1,081
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Sep 19 from Detroit Metropolitan Wayne County to Donegal, returning Tue, Sep 29, priced at $1,081 found 1 day ago
Aer Lingus
Wed, Sep 16 - Tue, Oct 6
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,091 Roundtrip, found 1 day ago
$1,091
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Wed, Sep 16 from Detroit Metropolitan Wayne County to Donegal, returning Tue, Oct 6, priced at $1,091 found 1 day 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 $988, 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 $988 right now, why wait?

Portnoo Flight Information
Destination airport
Donegal
Destination airport IATA code
CFN
Roundtrip price
$987

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! (1,000 reviews)
"Very nice hotel. Clean & comfortable. Looks like it has been recently refurbished to a very good standard. Two comfy chairs in the bedroom"

Reviewed on Sep 8, 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! (519 reviews)
"We stayed at the Tara 3 yrs ago before the renovations and it was a lovely hotel so we came back for another stay. All the new renovations, the restaurant, spa, rooms and more made it an amazing stay. The food was outstanding, the decore was beautiful and the staff were so friendly and helpful. We ..."

Reviewed on Sep 7, 2026

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Tara 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! (150 reviews)
"“Recently refurbished” would not describe our room. Many stains on the rug made us not want to walk without shoes on. Shower area was unsatisfactory. Bar service was poor. Wouldn’t stay again."

Reviewed on Sep 10, 2026

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Waterfront Hotel Dungloe
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! (123 reviews)
"Despite the common areas being lovely and warm Room 225 was very cold, the electronic thermostat in the room would not increase the temperature for long if at all and apparently seems to be controlled by the reception / management. There was a noisy vent / fan blowing right at our bedroom window ..."

Reviewed on Sep 9, 2026

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An Chúirt Hotel
Woodhill House

Woodhill House

3 out of 5
Wood Road Ardara County Donegal
Stay at this guesthouse in Ardara. Enjoy free parking, daily housekeeping, and a garden. Popular attractions Ardara Heritage Centre and Ardara Fort are located ...
9/10 Wonderful! (245 reviews)
"Very tired property needing updating. Breakfast was good and staff pleasant"

Reviewed on Sep 3, 2026

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Woodhill House
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! (85 reviews)
"Property clearly signposted. Friendly hosts, good sized room with view over donegal mountains, good variety continental breakfast."

Reviewed on Sep 5, 2026

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Áras BnB and Self Catering Accommodation
Caisleain Oir Hotel

Caisleain Oir Hotel

3 out of 5
Annagry Annagry County Donegal
Book a stay at this beach hotel in Annagry. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the property condition in our reviews. ...
9.6/10 Exceptional! (81 reviews)
"Great staff great food great location.....wee bit of heaven"

Reviewed on Aug 28, 2026

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Caisleain Oir Hotel
See all 140 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.