$379+ 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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — CFN
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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Find cheap flights from USA to Donegal with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from USA to Donegal
Cheapest
Best
Last-minute
One-way
Cheapest flights from USA to DonegalExplore 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 October 25, 2026.
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 October 25, 2026.
This British Airways deal was found by Cheapflights users on 10/20. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/159:45 pm -
2 stops17h 15m
Wed 11/182:30 pm -
2 stops34h 25m
Deal found 10/20![British Airways logo]()
$1,340
Best flights from USA to DonegalDiscover carefully curated flight deals from USA to Donegal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from USA to Donegal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This British Airways deal was found by Cheapflights users on 10/20. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/107:05 pm -
2 stops13h 55m
Thu 1/147:55 am -
2 stops18h 15m
Deal found 10/20![British Airways logo]()
$1,073
This British Airways deal was found by Cheapflights users on 10/20. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/159:45 pm -
2 stops17h 15m
Wed 11/182:30 pm -
2 stops34h 25m
Deal found 10/20![British Airways logo]()
$1,340
Last-minute flights from USA to DonegalDiscover last-minute flight deals from USA to Donegal. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from USA to Donegal. Data last updated October 25, 2026 and is based on user searches.
This British Airways deal was found by Cheapflights users on 10/20. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/159:45 pm -
2 stops17h 15m
Wed 11/182:30 pm -
2 stops34h 25m
Deal found 10/20![British Airways logo]()
$1,340
One-way flights from USA to DonegalSearch for one-way flight options from USA to Donegal. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from USA to Donegal. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:25 pm -
1 stop19h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Aer Lingus logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:25 pm -
3 stops19h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$388
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 October 25, 2026.
Round-trip from | $1,073 (British Airways) |
|---|---|
One-way from | $379 (Kiwi.com) |
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 7,457,451 searches. Data last updated October 25, 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
Cheapest round-trip
Quickest round-trip
New YorkDonegal
JFK New York John F Kennedy Intl - CFN Donegal
JFKCFN
New York John F Kennedy Intl
Tue 11/10
7:25 pm-8:00 pm
1 stop19h 35m
Donegal
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$379
New YorkDonegal
JFK New York John F Kennedy Intl - CFN Donegal
JFKCFN
New York John F Kennedy Intl
Tue 11/10
7:25 pm-8:00 pm
3 stops19h 35m
Donegal
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$388
New YorkDonegal
JFK New York John F Kennedy Intl - CFN Donegal
JFKCFN
New York John F Kennedy Intl
Sun 1/10
7:05 pm-2:00 pm
2 stops13h 55m
Donegal
Thu 1/14
7:55 am-9:10 pm
2 stops18h 15m
$1,073
Washington, D.C.Donegal
IAD Washington, D.C. Dulles Intl - CFN Donegal
IADCFN
Washington, D.C. Dulles Intl
Sun 11/15
9:45 pm-8:00 pm
2 stops17h 15m
Donegal
Wed 11/18
2:30 pm-7:55 pm
2 stops34h 25m
$1,340
Sorted by cheapest first
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.
IAD-CFN
JFK-CFN
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
US0-CFN
IAD-CFN
JFK-CFN
No data available for this route at this time. Please check back soon.
Related info for your journey
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