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Donegal

$815+ Cheap flights from the United States to Donegal (CFN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — CFN
Jun 2 — Jun 91
Tue 6/2
Tue 6/9
1 adult, Economy
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Cheap flight deals from USA to Donegal

Cheapest flights from USA to Donegal
Explore the most affordable flight options available from USA to Donegal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 3, 2026.

This Mytrip deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/28:30 pm
JFK
-
CFN
2 stops12h 30m
Multiple Airlines
Wed 6/102:30 pm
CFN
-
JFK
3 stops34h 35m
Multiple Airlines
Deal found 5/2$815
This Mytrip deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/179:00 am
JFK
-
CFN
2 stops30h 00m
Multiple Airlines
Tue 5/192:30 pm
CFN
-
JFK
2 stops31h 05m
Multiple Airlines
Deal found 4/29$819
This Expedia deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1711:55 pm
JFK
-
CFN
1 stop15h 05m
Aer Lingus
Tue 5/197:55 am
CFN
-
JFK
1 stop10h 45m
Aer Lingus
Deal found 4/29$822
This Mytrip deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/24:55 pm
JFK
-
CFN
1 stop16h 05m
Aer Lingus
Wed 6/102:30 pm
CFN
-
JFK
1 stop9h 50m
Aer Lingus
Deal found 5/2$918
This KAYAK deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/114:30 pm
JFK
-
CFN
2 stops16h 30m
Multiple Airlines
Sun 10/182:30 pm
CFN
-
JFK
1 stop9h 50m
Multiple Airlines
Deal found 4/30$923
This Cheapflightsfares deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/159:05 pm
JFK
-
CFN
1 stop11h 55m
Aer Lingus
Wed 7/292:30 pm
CFN
-
JFK
1 stop12h 55m
Aer Lingus
Deal found 4/30$928
This KAYAK deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1511:55 pm
JFK
-
CFN
1 stop9h 05m
Multiple Airlines
Wed 7/292:30 pm
CFN
-
JFK
1 stop9h 50m
Multiple Airlines
Deal found 4/29$944
This Gurufare deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1211:55 pm
JFK
-
CFN
1 stop9h 05m
Multiple Airlines
Mon 8/177:55 am
CFN
-
JFK
1 stop10h 45m
Multiple Airlines
Deal found 4/29$950
This Expedia deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/159:00 pm
IAD
-
CFN
1 stop12h 00m
Aer Lingus
Mon 6/227:55 am
CFN
-
IAD
1 stop12h 50m
Aer Lingus
Deal found 5/1$953
This Trip.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/197:25 pm
ORD
-
CFN
2 stops18h 35m
Multiple Airlines
Wed 7/297:55 am
CFN
-
ORD
2 stops16h 20m
Multiple Airlines
Deal found 4/30$1,000
This Trip.com deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/179:00 pm
IAD
-
CFN
1 stop12h 00m
Aer Lingus
Wed 6/242:30 pm
CFN
-
IAD
1 stop30h 15m
Aer Lingus
Deal found 5/3$1,065
This Cheapflightsfares deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/199:00 pm
ORD
-
CFN
1 stop11h 00m
Aer Lingus
Wed 7/297:55 am
CFN
-
ORD
2 stops17h 59m
Aer Lingus
Deal found 4/30$1,098

Find flight deals from USA to Donegal

Keep the following information in mind while searching for USA to Donegal flight deals. Data was last updated May 3, 2026.

Round-trip from

$815
(Mytrip)

One-way from

$469
(Kiwi.com)
From USA to Donegal
Search Deals
One-way flight from USA to Donegal
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from USA to Donegal that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 3, 2026.
Use the filters below to find and compare flights from the United States to Donegal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkDonegal

JFK - CFN

JFKCFN

New York John F Kennedy Intl

Sun 5/17

11:55 pm-8:00 pm

1 stop15h 05m

Donegal

Tue 5/19

7:55 am-1:40 pm

1 stop10h 45m

$822

New YorkDonegal

JFK - CFN

JFKCFN

New York John F Kennedy Intl

Thu 7/23

8:30 pm-8:00 pm

2 stops18h 30m

Donegal

Thu 7/30

7:55 am-7:20 pm

2 stops16h 25m

$861

New YorkDonegal

JFK - CFN

JFKCFN

New York John F Kennedy Intl

Tue 6/2

11:10 pm-8:00 pm

3 stops15h 50m

Donegal

Wed 6/10

2:30 pm-8:05 pm

3 stops34h 35m

$861

New YorkDonegal

JFK - CFN

JFKCFN

New York John F Kennedy Intl

Sun 10/11

4:55 pm-2:00 pm

1 stop16h 05m

Donegal

Sun 10/18

2:30 pm-7:20 pm

1 stop9h 50m

$918

New YorkDonegal

JFK - CFN

JFKCFN

New York John F Kennedy Intl

Wed 7/15

9:05 pm-2:00 pm

1 stop11h 55m

Donegal

Wed 7/29

2:30 pm-10:25 pm

1 stop12h 55m

$928
Quickest round-trip

New YorkDonegal

JFK - CFN

JFKCFN

New York John F Kennedy Intl

Wed 7/15

11:55 pm-2:00 pm

1 stop9h 05m

Donegal

Wed 7/29

2:30 pm-10:25 pm

1 stop12h 55m

$949

Washington, D.C.Donegal

IAD - CFN

IADCFN

Washington, D.C. Dulles Intl

Mon 6/15

9:00 pm-2:00 pm

1 stop12h 00m

Donegal

Mon 6/22

7:55 am-3:45 pm

1 stop12h 50m

$953

New YorkDonegal

JFK - CFN

JFKCFN

New York John F Kennedy Intl

Wed 8/12

3:30 pm-2:00 pm

2 stops17h 30m

Donegal

Mon 8/17

7:55 am-1:40 pm

1 stop10h 45m

$956

ChicagoDonegal

ORD - CFN

ORDCFN

Chicago O'Hare Intl

Sun 7/19

7:25 pm-8:00 pm

2 stops18h 35m

Donegal

Wed 7/29

7:55 am-6:15 pm

2 stops16h 20m

$1,000

ChicagoDonegal

ORD - CFN

ORDCFN

Chicago O'Hare Intl

Sun 7/19

9:00 pm-2:00 pm

1 stop11h 00m

Donegal

Wed 7/29

7:55 am-7:54 pm

2 stops17h 59m

$1,098

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from USA to Donegal

Have a flexible travel schedule? Discover the best time to fly to Donegal from USA with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from the United States to Donegal
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from USA to Donegal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Donegal from United States?

    Donegal (CFN) is the airport you will fly into if you book a flight from United States to Donegal. It is only a 28.5 mi journey from Donegal (CFN) to Donegal’s city center.

  • How long is the flight from USA to Donegal?

    Aer Lingus and British Airways can get you from USA to Donegal in just under 15h 05m. Your travel time can differ by up to 20h 20m. Airlines will cover a distance of 3065 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from USA to Donegal?

    Most travelers choose New York John F Kennedy Intl - Donegal, San Francisco - Donegal or Baltimore/Washington - Donegal when deciding on the best route from USA to Donegal.

  • Can I find deals for flights from USA to Donegal that include hotel bookings?

    Yes. In addition to deals on USA to Donegal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from USA to Donegal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from USA to Donegal.

  • Can I find deals for business class flights from USA to Donegal?

    Yes. Cheapflights offers flight deals from USA to Donegal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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