$456 Cheap flights to County Donegal

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Top places to visit in County Donegal

A wrecked fishing boat "Sabrina" in its final resting place on the banks of Mulroy Bay in County Donegal, Ireland.

Letterkenny

Cheap flights to County Donegal from $456 One Way, $597 Round Trip

$597 return flights and $456 one-way flights to County Donegal were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Feb 1 - Sun, Feb 8

ORD

Chicago

CFN

Donegal

$597

Roundtrip

found 1 day ago

Wed, Jan 7 - Wed, Jan 14

ORD

Chicago

CFN

Donegal

$817

Roundtrip

found 6 days ago

Wed, Jan 7 - Wed, Jan 14

ORD

Chicago

CFN

Donegal

$825

Roundtrip

found 6 days ago

Sun, Feb 1 - Sun, Feb 8

ORD

Chicago

CFN

Donegal

$836

Roundtrip

found 1 day ago

Wed, Jan 7 - Wed, Jan 14

ORD

Chicago

CFN

Donegal

$838

Roundtrip

found 6 days ago

Wed, Jan 7 - Wed, Jan 14

ORD

Chicago

CFN

Donegal

$839

Roundtrip

found 6 days ago

Deals For This Weekend's Flights

Find The Perfect Hotel For After Your Flight

Score Epic County Donegal Accommodation Deals

McGettigan's Hotel Letterkenny

100 Main Street Letterkenny Donegal

$90 nightly

$103 total

Dec 30 - Dec 31

Total with taxes and fees

Book a stay at this business-friendly hotel in Letterkenny. Enjoy free WiFi, a nightclub, and breakfast (surcharge). Popular attractions Letterkenny Leisure ...

8.2/10 Very Good! (845 reviews)

Spotless rooms, spacious and comfy. Very Friendly staff , excellent breakfast and reasonably priced!!

Reviewed on Nov 22, 2025

Áras BnB and Self Catering Accommodation

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 ...

Wonderful, quiet place in a beautiful location!

Reviewed on Jul 26, 2022

Get rates

Mount Errigal Hotel Conference & Leisure Centre

Ballyraine Letterkenny Donegal

$92 nightly

$105 total

Jan 4 - Jan 5, 2026

Total with taxes and fees

Book a stay at this business-friendly hotel in Letterkenny. Enjoy free WiFi, free parking, and breakfast (surcharge). Popular attractions Letterkenny Golf Club ...

7.8/10 Good! (512 reviews)

Hotel was spotless and staff were very pleasent and helpful

Reviewed on Dec 1, 2025

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Jackson's Hotel & Leisure Club

Main Street Ballybofey Co. Donegal

$105 nightly

$120 total

Jan 11 - Jan 12, 2026

Total with taxes and fees

Book a stay at this family-friendly hotel in Ballybofey. Enjoy free WiFi, free parking, and breakfast (surcharge). Popular attractions Drumboe Castle and Balor ...

7.8/10 Good! (428 reviews)

Super place to stay, very clean, friendly staff and fabulous food, best cocktails

Reviewed on Nov 16, 2025

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.

Our Top County Donegal Apartment Hotels

Áras BnB and Self Catering Accommodation

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 ...

Wonderful, quiet place in a beautiful location!

Reviewed on Jul 26, 2022

Get rates

Portbeg Holiday Homes at Donegal Bay

Portbeg Bundoran Donegal

Stay at this vacation home in Bundoran. Enjoy parking (surcharge), an airport shuttle (surcharge), and a garden. Popular attractions Surfworld Bundoran and Bundoran ...

Such a great value for the money to stay there! Very clean, large in size, and great location right by the ocean. Loved it!

Reviewed on Oct 24, 2019

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The River House Self Catering Apartment

The River House, Gweedore Road Dungloe

Book a stay at this beach apartment in Dungloe. Enjoy free WiFi, free parking, and a garden. Popular attractions Long Lough and Lough Tunny are located ...

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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.

Score Epic County Donegal Accommodation Deals

The Central Hotel Donegal

The Diamond Donegal County Donegal

$103 nightly

$117 total

Dec 21 - Dec 22

Total with taxes and fees

Stay at this hotel in Donegal. Enjoy free WiFi, 2 restaurants, and breakfast (surcharge). Our guests praise the helpful staff in our reviews. Popular attractions ...

8.4/10 Very Good! (538 reviews)

Clean room and friendly staff

Reviewed on Dec 8, 2025

Radisson Blu Hotel, Letterkenny

Paddy Harte Road Letterkenny Donegal

$134 nightly

$153 total

Jan 4 - Jan 5, 2026

Total with taxes and fees

Book a stay at this business-friendly hotel in Letterkenny. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...

9/10 Wonderful! (1,002 reviews)

Cleanliness and quietness. Good breakfast choices

Reviewed on Dec 9, 2025

Mill Park Hotel

The Mullins Donegal Donegal

$167 nightly

$190 total

Jan 15 - Jan 16, 2026

Total with taxes and fees

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 ...

9.4/10 Exceptional! (996 reviews)

Excellent stay and service as usual

Reviewed on Dec 5, 2025

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Lough Eske Castle

Lough Eske Donegal Donegal

$263 nightly

$299 total

Dec 22 - Dec 23

Total with taxes and fees

Book a stay at this 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! (782 reviews)

Great room, lovely staff

Reviewed on Dec 8, 2025

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.

Family Friendly Hotels in County Donegal

Great Northern Hotel

Bundoran Bundoran Donegal

$134 nightly

$153 total

Jan 2 - Jan 3, 2026

Total with taxes and fees

Book a stay at this beach hotel in Bundoran. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Bundoran Golf Club and Bundoran Beach are ...

8/10 Very Good! (444 reviews)

Families like: Kids pool, playground, close to beach, free breakfast for the whole family

Travelers say...

Breakfast was fantastic 😋 and our room was very spacious we were well impressed

Reviewed on Nov 1, 2025

Clanree Hotel & Leisure Centre

Derry Road Letterkenny Donegal

$95 nightly

$108 total

Jan 5 - Jan 6, 2026

Total with taxes and fees

Book a stay at this spa hotel in Letterkenny. Enjoy free WiFi, free parking, and a full-service spa. Our guests praise the helpful staff in our reviews. Popular ...

9/10 Wonderful! (996 reviews)

Lovely hotel, clean spacious rooms. Good food, staff very friendly and helpful.

Reviewed on Nov 30, 2025

McGettigan's Hotel Letterkenny

100 Main Street Letterkenny Donegal

$90 nightly

$103 total

Dec 30 - Dec 31

Total with taxes and fees

Book a stay at this business-friendly hotel in Letterkenny. Enjoy free WiFi, a nightclub, and breakfast (surcharge). Popular attractions Letterkenny Leisure ...

8.2/10 Very Good! (845 reviews)

Spotless rooms, spacious and comfy. Very Friendly staff , excellent breakfast and reasonably priced!!

Reviewed on Nov 22, 2025

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The Abbey Hotel Donegal

The Diamond Donegal County Donegal

$134 nightly

$153 total

Jan 4 - Jan 5, 2026

Total with taxes and fees

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 ...

8/10 Very Good! (694 reviews)

The staff are amazing and the room is very cozy.

Reviewed on Nov 19, 2025

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.

Need a Car For After Your Flight?

Economy

Chevrolet Spark or similar

4 people

Compact

Ford Focus or similar

4 people

Midsize

Toyota Corolla or similar

5 people

SUV

Jeep Compass or similar

5 people

County Donegal

Orbitz provides convenient, one-stop shopping for travelers looking for budget flights to County Donegal or any other low fare domestic or international air travel.

Innovative Orbitz Tools for the Trip Planner on the Move

Now it is even faster to find exclusive deals and book cheap County Donegal flights from any location with our new Orbitz apps. These cutting-edge mobile tools are available free to anyone with an Android device, iPad, or iPhone. Look up County Donegal's most popular attractions, best restaurants, and entertainment venues or check on your flights to County Donegal and make changes to your itinerary while waiting in line for your latte.

Stay on Budget, Earn Miles with Bargain County Donegal Flights

You can find amazing discount fares with Orbitz’s guaranteed low prices or take advantage of last-minute sales and special travel packages. You can also earn points towards your airline frequent flyer programs when you book qualified flights to County Donegal. That means you can rack up money-saving points and miles for future use while saving money now.

We Are Just a Phone Call Away If You Need Us

Booking, changing, or canceling your County Donegal flights is a breeze with Orbitz’s online and mobile tools, but that doesn't mean that we leave you hanging if you want to speak with one of our representatives. If you need help, just contact our Customer Service by email or phone. To enjoy a less stressful trip, be sure to sign up for instant alerts so we can send you any updates or delays relating to your flights to County Donegal to your mobile phone or email.

Frequently asked questions

What is the best airport to fly to in County Donegal?

Jet into Donegal Airport (CFN), the primary entry point to County Donegal. Organizing your getaway to this region doesn't get much easier.

How much is a flight to County Donegal?

If you're after flights back and forth, airfares ranged from $597 to $839 this last week. The cheapest price to travel one-way was $456, originating in Chicago (ORD).

How to book the cheapest flight to County Donegal?

With some of the most amazing flight deals around, you're guaranteed value for money with Orbitz. The following handy hints will help you land cheap flights to County Donegal — and leave you with cash to spare:

Consider other airports to save extra cash. Enter your preferred departure and arrival points in the form fields, then choose the 'Nearby airports' function below. It will show you any available options.
Similarly, click on the 'Show flexible dates' link to compare the fares on days either side of your selected departure. You may be able to pick up cheaper flight deals if your travel plans are flexible.
To fine tune your results, hit 'Show options.' You can search based on seating class, airlines, and nonstop and refundable flights. You can also select your preferred departure and arrival times under 'Sort & Filter' to the left.
The early bird catches the most impressive deals, so book your tickets the moment you know your travel dates. The cheapest airfares sell out first and prices climb as the departure date nears.
Combine your hotels, flights and car rental into a cost-effective package deal. Save your dollars for things that really excite you, like discovering every corner of County Donegal.
Flying during the busy season often means steep airfares. If possible, plan your trip outside of popular periods, such as Christmas, New Year's Eve and Easter.

What is the best time to book a flight to County Donegal?

Generally speaking, January is the cheapest month to purchase your plane ticket. This is followed by February and August. Bear this in mind while you look for a cheap flight to County Donegal.

What day of the week is the cheapest to book a flight to County Donegal?

When it comes to cheap fares to County Donegal, the best days to book are generally Tuesdays, Wednesdays and Saturdays. An unbeatable flight deal is just a few clicks away with Orbitz.

What is the cheapest day of the week to fly to County Donegal?

Everyone loves saving money, so we recommend flying out earlier in the week for cheap flights to County Donegal. Orbitz data from 2020 shows you can secure the best deals on flights departing on Mondays. Tuesdays are the next cheapest day, while Saturdays are likely to cost a bundle. Many passengers tend to travel at the weekend, so leave those Saturdays for catching up with pals.

What is the cheapest month to fly to County Donegal?

Fly sometime in August if you don't want to eat into your budget. Orbitz data has found that it's generally the best month for cheap flights to County Donegal. June is when ticket prices are at their highest.

Which airlines allow free cancellation?

Life changes, and we believe your flight should be able to as well. That's why Orbitz makes it a snap to search for fares with no change fees and free cancellation. Simply enter your departure and arrival destinations and then choose "Filter by flexible change policies." Talk about peace of mind!

What do I need for the flight to County Donegal?

The trick to having a seamless flying experience is to plan ahead. Here are some tips to bear in mind before you depart:

In all cases you'll have to show proof of identification. How much? This depends on where you're jetting from. When reserving your tickets, we suggest to type in the same name, gender and birth date as listed on your government-issued ID.
Take a good book or a tablet crammed with your favorite movies — it'll help to while away time during your journey to County Donegal. Or if you'd rather take a snooze, a comfy eye mask will block out those bright cabin lights.
Long-haul trips can leave you feeling seriously cold, especially if you're flying throughout the night. If you don't want to curl up to a stranger for warmth, pack a warm layer and some wool socks.

How do I get cheap first-class/business deals to County Donegal?

Experienced travelers know how to find business or first-class airfares to County Donegal without the astronomical price tag. You can do the same with these handy tips:

Flexibility isn't just for the gym. Leave some room to move around your travel dates so you can snap up cheaper airfares when they crop up.
Search for a budget airline that offers seats in business class. They usually come with extra space and a glass of bubbly — and a nicer price.
Bid for an upgrade in online auctions (if available) or upgrade your seat through your loyalty program.

What is the best time to go to County Donegal?

If you want to soak up the unique vibe of County Donegal in the tourist season, February, April and May are the prime months to visit. June 20 heralds the beginning of the summer season in the Northern Hemisphere and is a fantastic time to go if you relish being outside. At this time of year, average daily temperatures normally range from 50 ºF to 60 ºF.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.

$456 Cheap flights to County Donegal

Top places to visit in County Donegal

Letterkenny

Cheap flights to County Donegal from $456 One Way, $597 Round Trip

Deals For This Weekend's Flights

Find The Perfect Hotel For After Your Flight

Score Epic County Donegal Accommodation Deals

McGettigan's Hotel Letterkenny

Áras BnB and Self Catering Accommodation

Mount Errigal Hotel Conference & Leisure Centre

Jackson's Hotel & Leisure Club

Our Top County Donegal Apartment Hotels

Áras BnB and Self Catering Accommodation

Portbeg Holiday Homes at Donegal Bay

The River House Self Catering Apartment

Score Epic County Donegal Accommodation Deals

The Central Hotel Donegal

Radisson Blu Hotel, Letterkenny

Mill Park Hotel

Lough Eske Castle

Family Friendly Hotels in County Donegal

Great Northern Hotel

Clanree Hotel & Leisure Centre

McGettigan's Hotel Letterkenny

The Abbey Hotel Donegal

Need a Car For After Your Flight?

Economy

Compact

Midsize

SUV

County Donegal

Innovative Orbitz Tools for the Trip Planner on the Move

Stay on Budget, Earn Miles with Bargain County Donegal Flights

We Are Just a Phone Call Away If You Need Us

Frequently asked questions

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