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Cheap flights from New York to Donegal from $581

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from New York to Donegal departing on 5/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from New York to Donegal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Aer Lingus Logo
9:05 pm - 8:00 pm
JFK
-
CFN
17h 55m
1 stop
Aer Lingus Logo
8:00 am - 1:40 pm
CFN
-
JFK
10h 40m
1 stop
$581Aer Lingus
Fri, May 1 - Fri, May 8
Multiple Airlines Logo
11:10 pm - 8:00 pm
JFK
-
CFN
15h 50m
2 stops
Multiple Airlines Logo
8:00 am - 7:20 pm
CFN
-
JFK
16h 20m
2 stops
$652Multiple Airlines
Fri, May 1 - Fri, May 8
Multiple Airlines Logo
4:55 pm - 7:35 am
JFK
-
CFN
9h 40m
1 stop
Multiple Airlines Logo
8:00 am - 3:55 pm
CFN
-
JFK
36h 55m
2 stops
$797Multiple Airlines
Fri, May 1 - Fri, May 8
Aer Lingus Logo
4:55 pm - 7:35 am
JFK
-
CFN
9h 40m
1 stop
Aer Lingus Logo
8:30 pm - 10:25 pm
CFN
-
JFK
30h 55m
1 stop
$832Aer Lingus
Sun, May 3 - Sun, May 10
Aer Lingus Logo
9:05 pm - 8:00 pm
JFK
-
CFN
17h 55m
1 stop
Aer Lingus Logo
8:30 pm - 1:40 pm
CFN
-
JFK
22h 10m
1 stop
$848Aer Lingus
Tue, Aug 18 - Mon, Aug 24
Aer Lingus Logo
4:55 pm - 7:35 am
JFK
-
CFN
9h 40m
1 stop
Aer Lingus Logo
8:30 pm - 8:11 pm
CFN
-
JFK
28h 41m
2 stops
$852Aer Lingus
Tue, Aug 18 - Mon, Aug 24
Multiple Airlines Logo
8:55 pm - 8:00 pm
JFK
-
CFN
18h 05m
3 stops
Multiple Airlines Logo
8:00 am - 10:48 pm
CFN
-
JFK
19h 48m
2 stops
$862Multiple Airlines
Fri, May 1 - Fri, May 8
Aer Lingus Logo
8:20 pm - 8:00 pm
JFK
-
CFN
18h 40m
2 stops
Aer Lingus Logo
8:00 am - 1:40 pm
CFN
-
JFK
10h 40m
1 stop
$880Aer Lingus
Wed, Jul 15 - Wed, Jul 29
Multiple Airlines Logo
4:55 pm - 7:35 am
JFK
-
CFN
9h 40m
1 stop
Multiple Airlines Logo
8:30 pm - 1:11 pm
CFN
-
JFK
21h 41m
2 stops
$892Multiple Airlines
Sun, May 3 - Sun, May 10
Aer Lingus Logo
10:40 pm - 8:00 pm
JFK
-
CFN
16h 20m
2 stops
Aer Lingus Logo
8:00 am - 1:40 pm
CFN
-
JFK
10h 40m
1 stop
$903Aer Lingus
Wed, Jul 15 - Wed, Jul 29

Aer Lingus flights from New York to Donegal

Our best Aer Lingus deals on New York to Donegal flight tickets
Aer Lingus
May 1
JFK9:05 pmNew York John F Kennedy Intl
17h 55m
1 stop
CFN8:00 pmDonegal
May 8
CFN8:00 amDonegal
10h 40m
1 stop
JFK1:40 pmNew York John F Kennedy Intl
$581
Aer Lingus
May 3
JFK4:55 pmNew York John F Kennedy Intl
9h 40m
1 stop
CFN7:35 amDonegal
May 10
CFN8:30 pmDonegal
30h 55m
1 stop
JFK10:25 pmNew York John F Kennedy Intl
$832
Aer Lingus
Aug 18
JFK9:05 pmNew York John F Kennedy Intl
17h 55m
1 stop
CFN8:00 pmDonegal
Aug 24
CFN8:30 pmDonegal
22h 10m
1 stop
JFK1:40 pmNew York John F Kennedy Intl
$848

momondo Fare Finder

 
Customize your flight search to find flights from New York 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, momondo users made 832,500 searches. Data last updated March 21, 2026.
Use the filters below to find and compare flights from New York 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

Fri 5/1

9:05 pm-8:00 pm

1 stop17h 55m

Donegal

Fri 5/8

8:00 am-1:40 pm

1 stop10h 40m

$581

New YorkDonegal

JFK - CFN

JFKCFN

New York John F Kennedy Intl

Fri 5/1

11:10 pm-8:00 pm

2 stops15h 50m

Donegal

Fri 5/8

8:00 am-7:20 pm

2 stops16h 20m

$652

New YorkDonegal

JFK - CFN

JFKCFN

New York John F Kennedy Intl

Fri 5/1

4:55 pm-7:35 am

1 stop9h 40m

Donegal

Fri 5/8

8:00 am-3:55 pm

2 stops36h 55m

$797

New YorkDonegal

JFK - CFN

JFKCFN

New York John F Kennedy Intl

Sun 5/3

4:55 pm-7:35 am

1 stop9h 40m

Donegal

Sun 5/10

8:30 pm-10:25 pm

1 stop30h 55m

$832

New YorkDonegal

JFK - CFN

JFKCFN

New York John F Kennedy Intl

Tue 8/18

9:05 pm-8:00 pm

1 stop17h 55m

Donegal

Mon 8/24

8:30 pm-1:40 pm

1 stop22h 10m

$848

New YorkDonegal

JFK - CFN

JFKCFN

New York John F Kennedy Intl

Tue 8/18

4:55 pm-7:35 am

1 stop9h 40m

Donegal

Mon 8/24

8:30 pm-8:11 pm

2 stops28h 41m

$852

New YorkDonegal

JFK - CFN

JFKCFN

New York John F Kennedy Intl

Fri 5/1

8:55 pm-8:00 pm

3 stops18h 05m

Donegal

Fri 5/8

8:00 am-10:48 pm

2 stops19h 48m

$862

New YorkDonegal

JFK - CFN

JFKCFN

New York John F Kennedy Intl

Wed 7/15

8:20 pm-8:00 pm

2 stops18h 40m

Donegal

Wed 7/29

8:00 am-1:40 pm

1 stop10h 40m

$880

New YorkDonegal

JFK - CFN

JFKCFN

New York John F Kennedy Intl

Sun 5/3

4:55 pm-7:35 am

1 stop9h 40m

Donegal

Sun 5/10

8:30 pm-1:11 pm

2 stops21h 41m

$892
Quickest round-trip

New YorkDonegal

JFK - CFN

JFKCFN

New York John F Kennedy Intl

Wed 7/15

10:40 pm-8:00 pm

2 stops16h 20m

Donegal

Wed 7/29

8:00 am-1:40 pm

1 stop10h 40m

$903

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Donegal from

How to get the cheapest flight ticket from New York to Donegal

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

How long does it take to fly to Donegal?

Flight times vary depending on what airport in New York you fly out of and what airport in Donegal you fly into. For example, flying from Newark to Knock takes 10h 10m on average. On the other hand, flying from New York to Knock takes 11h 15m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

When to book flights from New York to Donegal

Are you open to changing your travel dates? Check out the ideal times to fly from New York to Donegal according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New York to Donegal (NYC to CFN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York to Donegal

Fastest flight time

9h 40m

Direct flights

None
The fastest flight from New York to Donegal takes 9h 40m
There are no direct flights from New York to Donegal. There are no popular flight routes from New York to Donegal.
Search flight deals

  • How far is New York to Donegal by plane?

    There are 3081.7 mi between New York and Donegal. Flights usually cover this in 9h 40m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from New York to Donegal Airport?

    Prices for flights from New York to Donegal Airport are updated daily.

  • How old do you have to be to fly from New York to Donegal Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York to Donegal Airport.

  • What documentation or ID do you need to fly to Donegal Airport?

    The travel and health documents required for your trip to Donegal Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Donegal Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Donegal?

Book flights to Donegal if you plan to visit one of these locations
Letterkenny
Bundoran
Killybegs

Why use momondo?

Why should I use momondo to find a flight deal from New York to Donegal?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from New York to Donegal. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from New York to Donegal with flexible booking policies on momondo?

All flight searches from New York to Donegal on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from New York to Donegal?

Once you have performed a search for New York to Donegal flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from New York to Donegal right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of New York to Donegal flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Donegal trip

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