$1,016+ 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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — CFN
Oct 30 — Nov 61
Round-trip
1 adult, Economy
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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
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 September 30, 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 September 30, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 9/30. 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.
Sat 10/38:25 pm -
1 stop18h 35m
Fri 10/97:55 am -
2 stops29h 45m
Deal found 9/30![Aer Lingus logo]()
$1,380
This Cheapflightsfares deal was found by Cheapflights users on 9/30. 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.
Sat 10/38:20 pm -
2 stops12h 40m
Fri 10/92:30 pm -
2 stops26h 40m
Deal found 9/30![British Airways logo]()
$1,384
This Mytrip deal was found by Cheapflights users on 9/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/33:25 pm -
3 stops23h 35m
Fri 10/97:55 am -
3 stops42h 37m
Deal found 9/30![Multiple Airlines logo]()
$2,347
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 September 30, 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 September 30, 2026.
This British Airways deal was found by Cheapflights users on 9/25. 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 1/1011:20 pm -
2 stops15h 40m
Thu 1/147:55 am -
2 stops15h 50m
Deal found 9/25![British Airways logo]()
$1,016
Last-minute flights from USA to DonegalDiscover last-minute flight deals from USA to Donegal. Data last updated September 30, 2026 and is based on user searches.
Discover last-minute flight deals from USA to Donegal. Data last updated September 30, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 9/30. 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.
Sat 10/38:25 pm -
1 stop18h 35m
Fri 10/97:55 am -
2 stops29h 45m
Deal found 9/30![Aer Lingus logo]()
$1,380
This Cheapflightsfares deal was found by Cheapflights users on 9/30. 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.
Sat 10/38:20 pm -
2 stops12h 40m
Fri 10/92:30 pm -
2 stops26h 40m
Deal found 9/30![British Airways logo]()
$1,384
This Mytrip deal was found by Cheapflights users on 9/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/33:25 pm -
3 stops23h 35m
Fri 10/97:55 am -
3 stops42h 37m
Deal found 9/30![Multiple Airlines logo]()
$2,347
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 September 30, 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
Sun 1/10
11:20 pm-8:00 pm
2 stops15h 40m
Donegal
Thu 1/14
7:55 am-6:45 pm
2 stops15h 50m
$1,016
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.
PHL-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
PHL-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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