Search Cheap Flights to
Portnoo

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Portnoo Flights as Low as $1,127

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

JetBlue Airways
Sat, Sep 6 - Tue, Sep 23
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,127 Roundtrip, found 2 days ago
$1,127
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Sat, Sep 6 from Detroit Metropolitan Wayne County to Donegal, returning Tue, Sep 23, priced at $1,127 found 2 days ago
United
Wed, Sep 3 - Sat, Sep 20
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,132 Roundtrip, found 6 days ago
$1,132
Roundtrip
found 6 days ago
Select United flight, departing Wed, Sep 3 from Detroit Metropolitan Wayne County to Donegal, returning Sat, Sep 20, priced at $1,132 found 6 days ago
United
Sat, Sep 6 - Tue, Sep 23
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,134 Roundtrip, found 2 days ago
$1,134
Roundtrip
found 2 days ago
Select United flight, departing Sat, Sep 6 from Detroit Metropolitan Wayne County to Donegal, returning Tue, Sep 23, priced at $1,134 found 2 days ago
JetBlue Airways
Sat, Sep 6 - Tue, Sep 23
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,137 Roundtrip, found 2 days ago
$1,137
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Sat, Sep 6 from Detroit Metropolitan Wayne County to Donegal, returning Tue, Sep 23, priced at $1,137 found 2 days ago
JetBlue Airways
Sat, Sep 6 - Tue, Sep 23
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,138 Roundtrip, found 2 days ago
$1,138
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Sat, Sep 6 from Detroit Metropolitan Wayne County to Donegal, returning Tue, Sep 23, priced at $1,138 found 2 days ago
American Airlines
Tue, Sep 9 - Tue, Sep 23
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,141 Roundtrip, found 2 days ago
$1,141
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Sep 9 from Detroit Metropolitan Wayne County to Donegal, returning Tue, Sep 23, priced at $1,141 found 2 days ago
American Airlines
Tue, Sep 9 - Tue, Sep 23
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,142 Roundtrip, found 2 days ago
$1,142
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Sep 9 from Detroit Metropolitan Wayne County to Donegal, returning Tue, Sep 23, priced at $1,142 found 2 days ago
United
Sat, Sep 6 - Tue, Sep 23
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,145 Roundtrip, found 2 days ago
$1,145
Roundtrip
found 2 days ago
Select United flight, departing Sat, Sep 6 from Detroit Metropolitan Wayne County to Donegal, returning Tue, Sep 23, priced at $1,145 found 2 days ago
American Airlines
Tue, Sep 9 - Tue, Sep 23
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,148 Roundtrip, found 2 days ago
$1,148
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Sep 9 from Detroit Metropolitan Wayne County to Donegal, returning Tue, Sep 23, priced at $1,148 found 2 days ago
Iberia
Tue, Sep 9 - Tue, Sep 23
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,149 Roundtrip, found 2 days ago
$1,149
Roundtrip
found 2 days ago
Select Iberia flight, departing Tue, Sep 9 from Detroit Metropolitan Wayne County to Donegal, returning Tue, Sep 23, priced at $1,149 found 2 days ago
American Airlines
Tue, Sep 9 - Tue, Sep 23
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,151 Roundtrip, found 2 days ago
$1,151
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Sep 9 from Detroit Metropolitan Wayne County to Donegal, returning Tue, Sep 23, priced at $1,151 found 2 days ago
JetBlue Airways
Tue, Sep 9 - Tue, Sep 23
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,153 Roundtrip, found 2 days ago
$1,153
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Tue, Sep 9 from Detroit Metropolitan Wayne County to Donegal, returning Tue, Sep 23, priced at $1,153 found 2 days ago
American Airlines
Tue, Sep 9 - Tue, Sep 23
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,155 Roundtrip, found 2 days ago
$1,155
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Sep 9 from Detroit Metropolitan Wayne County to Donegal, returning Tue, Sep 23, priced at $1,155 found 2 days ago
American Airlines
Tue, Sep 9 - Tue, Sep 23
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,159 Roundtrip, found 2 days ago
$1,159
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Sep 9 from Detroit Metropolitan Wayne County to Donegal, returning Tue, Sep 23, priced at $1,159 found 2 days ago
JetBlue Airways
Tue, Sep 9 - Tue, Sep 23
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,162 Roundtrip, found 2 days ago
$1,162
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Tue, Sep 9 from Detroit Metropolitan Wayne County to Donegal, returning Tue, Sep 23, priced at $1,162 found 2 days ago
Aer Lingus
Tue, Sep 9 - Tue, Sep 23
DTW
Detroit Metropolitan Wayne County
CFN
Donegal
$1,242 Roundtrip, found 2 days ago
$1,242
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Tue, Sep 9 from Detroit Metropolitan Wayne County to Donegal, returning Tue, Sep 23, priced at $1,242 found 2 days 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 $1,127, 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 $1,127 right now, why wait?

Portnoo Flight Information
Destination airport
Donegal
Destination airport IATA code
CFN
Roundtrip price
$1,126

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, Co Donegal, Naran, County Donegal
Stay at this 3-star beach residence 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
The Abbey Hotel Donegal

The Abbey Hotel Donegal

3 out of 5
The Diamond, Donegal, County Donegal
Stay at this 3-star hotel in Donegal. Enjoy free WiFi, 2 bars/lounges, and a nightclub. Our guests praise the helpful staff in our reviews. Popular attractions ...
8/10 Very Good! (653 reviews)
"Lovely stay in a family room with myself my daughter and her 2 friends the hotel was perfect and lovely staff."

Reviewed on Jul 31, 2025

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The Abbey Hotel Donegal
The Central Hotel Donegal

The Central Hotel Donegal

3 out of 5
The Diamond, Donegal, County Donegal
Stay at this 3-star hotel in Donegal. Enjoy free WiFi, 2 restaurants, and breakfast (surcharge). Our guests praise the helpful staff in our reviews. Popular ...
8.4/10 Very Good! (485 reviews)
"Nice hotel centrally located"

Reviewed on Jul 28, 2025

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The Central Hotel Donegal
Mill Park Hotel

Mill Park Hotel

4 out of 5
The Mullins, Donegal, Donegal
Stay at this 4-star business-friendly hotel in Donegal. Enjoy free WiFi, room service, and a fitness center. Our guests praise the helpful staff and the clean ...
9.4/10 Exceptional! (948 reviews)
Lovely break
"Wonderful stay. The staff are lovely and very helpful. Excellent food in the restaurant and at breakfast. I would recommend this hotel to others."

Reviewed on Jul 29, 2025

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Mill Park Hotel
Lough Eske Castle

Lough Eske Castle

5 out of 5
Lough Eske, Donegal Town, County Donegal, Donegal, Donegal
Stay at this 5-star luxury hotel in Donegal. Enjoy free WiFi, free parking, and a full-service spa. Our guests praise the helpful staff in our reviews. Popular ...
9.2/10 Wonderful! (753 reviews)
"The property was gorgeous, the thermal suites and food were excellent, but the staff made it the amazing stay it was. It doesn't hurt that we got engaged during our stay!"

Reviewed on Aug 1, 2025

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Lough Eske Castle
Harvey's Point Hotel

Harvey's Point Hotel

4 out of 5
Lough Eske, Donegal, Donegal
Stay at this 4-star business-friendly hotel in Donegal. Enjoy free WiFi, free parking, and room service. Our guests praise the helpful staff and the room service ...
9.8/10 Exceptional! (242 reviews)
Outstanding hotel
"This is an amazing place to stay. The first tier rooms are like suites in other hotels, in fact, they surpass them. Food is fantastic, especially the breakfast - fantastic choice. Beautiful venue with lovely walks. Staff couldn’t have been more helpful. Very comfortable. Several lovely lounges to ..."

Reviewed on Jul 27, 2025

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Harvey's Point Hotel
The Lodge at Harvey's Point

The Lodge at Harvey's Point

3.5 out of 5
Lough Eske, Donegal
Stay at this 3.5-star business-friendly B&B in Donegal. Enjoy free breakfast, free WiFi, and room service. Popular attractions Ardnamona Gardens and Donegal ...
9.4/10 Exceptional! (97 reviews)
"An outstanding & beautiful place to stay. The staff are amazing and clearly well trained. I think we met the owner (manager) briefly who was circulating and chatting to guests. His passion clearly shows in how the Hotel is run. We stayed in the Lodge which was nice but there was noise from what I ..."

Reviewed on Jul 31, 2025

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The Lodge at Harvey's Point
Atlantic Guest House

Atlantic Guest House

2 out of 5
Main Street, Donegal, Donegal
Stay at this guesthouse in Donegal. Enjoy free breakfast, free WiFi, and daily housekeeping. Our guests praise the helpful staff in our reviews. Popular attractions ...
8.2/10 Very Good! (206 reviews)
"What a charming hotel! The room was just right. Our favorite part was the lovely breakfast. The whole experience made us feel like we were unplugging from our busy lives. Can’t beat the location!"

Reviewed on Jul 23, 2025

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Atlantic Guest House
See all 194 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.