Cheap Flights to County Donegal from $48 (2026/2027)

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A rugged coastline with rocky cliffs, a sandy beach, and a turbulent sea.

Donegal

Flights
Donegal

How Much Does it Cost To Fly To County Donegal?

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

Sun, Oct 11 - Fri, Oct 16
DUB
Dublin
CFN
Donegal
$96 Roundtrip, found 3 days ago
$96
Roundtrip
found 3 days ago
Select Aer Lingus flight, departing Sun, Oct 11 from Dublin to Donegal, returning Fri, Oct 16, priced at $96 found 3 days ago
Fri, Jul 17 - Sun, Jul 19
DUB
Dublin
CFN
Donegal
$99 Roundtrip, found 2 days ago
$99
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Fri, Jul 17 from Dublin to Donegal, returning Sun, Jul 19, priced at $99 found 2 days ago
Mon, Jul 27 - Wed, Jul 29
DUB
Dublin
CFN
Donegal
$118 Roundtrip, found 2 days ago
$118
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Mon, Jul 27 from Dublin to Donegal, returning Wed, Jul 29, priced at $118 found 2 days ago
Sun, Jul 19 - Sat, Jul 25
DUB
Dublin
CFN
Donegal
$119 Roundtrip, found 1 day ago
$119
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Sun, Jul 19 from Dublin to Donegal, returning Sat, Jul 25, priced at $119 found 1 day ago
Fri, Nov 13 - Mon, Nov 16
DUB
Dublin
CFN
Donegal
$120 Roundtrip, found 5 days ago
$120
Roundtrip
found 5 days ago
Select Aer Lingus flight, departing Fri, Nov 13 from Dublin to Donegal, returning Mon, Nov 16, priced at $120 found 5 days ago
Fri, Jul 17 - Sun, Jul 19
DUB
Dublin
CFN
Donegal
$125 Roundtrip, found 2 days ago
$125
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Fri, Jul 17 from Dublin to Donegal, returning Sun, Jul 19, priced at $125 found 2 days ago
Fri, Jul 17 - Sun, Jul 19
DUB
Dublin
CFN
Donegal
$126 Roundtrip, found 2 days ago
$126
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Fri, Jul 17 from Dublin to Donegal, returning Sun, Jul 19, priced at $126 found 2 days ago
Sat, Aug 1 - Mon, Aug 3
DUB
Dublin
CFN
Donegal
$139 Roundtrip, found 5 days ago
$139
Roundtrip
found 5 days ago
Select Aer Lingus flight, departing Sat, Aug 1 from Dublin to Donegal, returning Mon, Aug 3, priced at $139 found 5 days ago
Sat, Sep 19 - Fri, Sep 25
IAD
Washington Dulles Intl.
CFN
Donegal
$759 Roundtrip, found 1 day ago
$759
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Sat, Sep 19 from Washington Dulles Intl. to Donegal, returning Fri, Sep 25, priced at $759 found 1 day ago
Sat, Aug 22 - Tue, Aug 25
LAX
Los Angeles Intl.
CFN
Donegal
$809 Roundtrip, found 1 day ago
$809
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Sat, Aug 22 from Los Angeles Intl. to Donegal, returning Tue, Aug 25, priced at $809 found 1 day ago
Thu, Oct 1 - Wed, Oct 7
MCO
Orlando Intl.
CFN
Donegal
$859 Roundtrip, found 1 day ago
$859
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Thu, Oct 1 from Orlando Intl. to Donegal, returning Wed, Oct 7, priced at $859 found 1 day ago
OriginDestinationTravel DatesFlights From*
DUBBraadeOctober 11 to October 16$96
LHRBraadeAugust 6 to August 12$441
MCOBraadeAugust 22 to August 28$799
IAHBraadeJuly 27 to July 31$1,673
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
DUBBraadeJuly 17 to July 19$99
*Prices include taxes and fees

Travelers ❤️ These County Donegal 🏨

The Abbey Hotel Donegal

The Abbey Hotel Donegal

3 out of 5
The Diamond Donegal County Donegal
Stay at this hotel in Donegal. Enjoy free WiFi, 2 bars/lounges, and a nightclub. Our guests praise the helpful staff in our reviews. Popular attractions Diamond Obelisk and Killaghtee Old Church are located nearby.
8.2/10 Very Good! (719 reviews)
"Very central, very comfortable with great food and shopping right at your finger tips"

Reviewed on Jul 11, 2026

Opens in a new windowThe Abbey Hotel Donegal
Mount Errigal Hotel Conference & Leisure Centre

Mount Errigal Hotel Conference & Leisure Centre

4 out of 5
Ballyraine Letterkenny Donegal
Book a stay at this business-friendly hotel in Letterkenny. Enjoy free WiFi, free parking, and breakfast (surcharge). Popular attractions Letterkenny Golf Club and The Seascape Spa are located nearby.
8/10 Very Good! (549 reviews)
"The hotel was well located good car park, sports facilities and saunas available. I did not use food was very good in the restaurant. Breakfast was also good."

Reviewed on Jul 1, 2026

Opens in a new windowMount Errigal Hotel Conference & Leisure Centre
Allingham Arms Hotel

Allingham Arms Hotel

4 out of 5
West end Bundoran Donegal
Book a stay at this business-friendly hotel in Bundoran. Enjoy free WiFi, free parking, and 2 bars/lounges. Our guests praise the helpful staff in our reviews. Popular attractions Surfworld Bundoran and Bundoran Adventure Park are located nearby.
9/10 Wonderful! (370 reviews)
"Nice hotel bit dated. Staff helpful friendly accommodating. Food amazing in restaurant. Breakfast not so good buffet breakfast maybe best for hoteliers but not for paying guests. People walking to tables with cups of hot water instead of pots of tea being served to tables very dangerous, someone ..."

Reviewed on Jul 10, 2026

Opens in a new windowAllingham Arms Hotel
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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 rooms in our reviews. Popular attractions Donegal Castle and Killaghtee Old Church are located nearby.
9.6/10 Exceptional! (1,009 reviews)
"Hotel was 10/10 staff were friendly approachable and helpful. Our room was spotless and I asked for a room with a wee mini fridge as was travelling with Children wasn’t any hassle beautiful food and fantastic options for breakfast. Kids had an amazing time they loved the pool and did not want to ..."

Reviewed on Jul 10, 2026

Opens in a new windowMill Park Hotel
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.

Frequently asked questions

How much is the cheapest flight to County Donegal?
Your next trip doesn't have to cost a fortune. During the last seven days, the cheapest return flight to County Donegal cost $96. Find a bargain fare and spend the dollars you save on unforgettable experiences. This price was available on Travelocity for flights to County Donegal departing within the next year. Prices and availability are subject to change. Additional terms apply.
Which airlines fly to County Donegal?
Pick from 20 airline companies when you're ready to organize your flight to County Donegal. Let Amapola take you there. This leading carrier has 60 services each month to Letterkenny, County Donegal's major city.
What is the cheapest month to fly to County Donegal?
Make sure you leave October free in your calendar, because it's the cheapest time to jet to County Donegal. That's according to Travelocity's direct flight demand from January to December last year. With more cash in your wallet, you can go on a shopping binge, go to a fancy restaurant or whatever else you feel like!
How can I check my flight status to County Donegal?
Go to Travelocity's customer portal, Trips. You'll find almost everything related to your flight to County Donegal here, including important details about flight status, gate numbers and more. You can find Trips at the top of the Travelocity homepage. Log in to your free account and find the answers you need. Or, access your itinerary while you're traveling and get real-time travel updates through the Travelocity app. You'll find all your itineraries in one place, so you can quickly share details with any members of your family flying with you.
How do I find the best deals on flights to County Donegal?
Be flexible with your travel dates and there's a good chance you'll find a sensational deal. After you've searched for flights on Travelocity, click the "Flexible dates" box above your results to reveal prices for surrounding days. Also try to book in advance and avoid peak periods. In the last seven days, the lowest price for a roundtrip flight to County Donegal was $96. This price was available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Why should I book my flight to County Donegal with Travelocity?
Where to start! With cheap flights to County Donegal, accommodations and activities, you'll find all you need to create your perfect trip with Travelocity. Book your cheap family flights and take advantage of our 24/7 Virtual Agent online chat and free cancellations on most hotels if necessary. Our goal is to provide stress-free travel every time you book with us so that you can spend less time on the nitty-gritty and more time having fun with your crew.
How much is a flight to County Donegal on average?
Based on prices found over the last seven days, roundtrip flights to County Donegal were between $96 and $1,673. When you're ready to jet off, Travelocity will help you find a fare to fit your budget. These prices were available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What can I expect on a flight to County Donegal?
That depends on several factors. Is your flight to County Donegal short and snappy or many hours long? Are you jetting off with a full-service airline or a low-cost option? These things will influence your experience while on board. If your flight is classed as long haul, a good number of airlines include drinks, food and entertainment. Low-cost carriers are a good option when it comes to cheap flights for family vacations and quick trips. But, typically they won't have the same inclusions as a full-service carrier.

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