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Cheap flights from New York to Donegal from $757

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 10/21. 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

Find the cheapest flights from New York to Donegal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:55 pm - 2:00 pm
JFK
-
CFN
9h 05m
1 stop
Multiple Airlines Logo
8:00 am - 2:55 pm
CFN
-
JFK
10h 55m
1 stop
$757Multiple Airlines
Wed, Oct 21 - Mon, Oct 26
Multiple Airlines Logo
11:55 pm - 2:00 pm
JFK
-
CFN
9h 05m
1 stop
Multiple Airlines Logo
2:30 pm - 11:00 pm
CFN
-
JFK
36h 30m
2 stops
$872Multiple Airlines
Wed, Oct 21 - Mon, Oct 26
British Airways Logo
7:50 am - 2:00 pm
JFK
-
CFN
25h 10m
2 stops
British Airways Logo
2:30 pm - 1:05 pm
CFN
-
JFK
27h 35m
2 stops
$998British Airways
Thu, Sep 10 - Mon, Sep 14
British Airways Logo
7:50 am - 2:00 pm
JFK
-
CFN
25h 10m
2 stops
British Airways Logo
2:30 pm - 1:05 pm
CFN
-
JFK
27h 35m
2 stops
$1,003British Airways
Thu, Sep 10 - Mon, Sep 14
Aer Lingus Logo
3:30 pm - 2:00 pm
JFK
-
CFN
17h 30m
2 stops
Aer Lingus Logo
2:30 pm - 1:35 pm
CFN
-
JFK
27h 05m
2 stops
$1,012Aer Lingus
Wed, Oct 21 - Mon, Oct 26
British Airways Logo
7:50 am - 2:00 pm
JFK
-
CFN
25h 10m
2 stops
British Airways Logo
2:30 pm - 1:05 pm
CFN
-
JFK
27h 35m
2 stops
$1,023British Airways
Thu, Sep 10 - Mon, Sep 14
Multiple Airlines Logo
6:10 pm - 2:00 pm
JFK
-
CFN
14h 50m
2 stops
Multiple Airlines Logo
2:30 pm - 1:20 pm
CFN
-
JFK
27h 50m
2 stops
$1,674Multiple Airlines
Sun, Aug 16 - Sat, Aug 22
Multiple Airlines Logo
6:30 pm - 2:00 pm
JFK
-
CFN
14h 30m
2 stops
Multiple Airlines Logo
2:30 pm - 10:25 pm
CFN
-
JFK
12h 55m
1 stop
$2,502Multiple Airlines
Sun, Aug 16 - Sat, Aug 22
British Airways Logo
7:10 pm - 2:00 pm
JFK
-
CFN
13h 50m
2 stops
British Airways Logo
2:30 pm - 11:10 am
CFN
-
JFK
25h 40m
2 stops
$4,209British Airways
Sun, Aug 16 - Sat, Aug 22
Aer Lingus Logo
11:55 pm - 2:00 pm
JFK
-
CFN
9h 05m
1 stop
Aer Lingus Logo
2:30 pm - 10:25 pm
CFN
-
JFK
12h 55m
1 stop
$5,372Aer Lingus
Sun, Aug 16 - Sat, Aug 22

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British Airways flights from New York to Donegal

Our best British Airways deals on New York to Donegal flight tickets
British Airways
Sep 10
JFK7:50 amNew York John F Kennedy Intl
25h 10m
2 stops
CFN2:00 pmDonegal
Sep 14
CFN2:30 pmDonegal
27h 35m
2 stops
JFK1:05 pmNew York John F Kennedy Intl
$998
British Airways
Sep 10
JFK7:50 amNew York John F Kennedy Intl
25h 10m
2 stops
CFN2:00 pmDonegal
Sep 14
CFN2:30 pmDonegal
27h 35m
2 stops
JFK1:05 pmNew York John F Kennedy Intl
$1,003
British Airways
Sep 10
JFK7:50 amNew York John F Kennedy Intl
25h 10m
2 stops
CFN2:00 pmDonegal
Sep 14
CFN2:30 pmDonegal
27h 35m
2 stops
JFK1:05 pmNew York John F Kennedy Intl
$1,023

Aer Lingus flights from New York to Donegal

Our best Aer Lingus deals on New York to Donegal flight tickets
Aer Lingus
Oct 21
JFK3:30 pmNew York John F Kennedy Intl
17h 30m
2 stops
CFN2:00 pmDonegal
Oct 26
CFN2:30 pmDonegal
27h 05m
2 stops
JFK1:35 pmNew York John F Kennedy Intl
$1,012
Aer Lingus
Aug 16
JFK11:55 pmNew York John F Kennedy Intl
9h 05m
1 stop
CFN2:00 pmDonegal
Aug 22
CFN2:30 pmDonegal
12h 55m
1 stop
JFK10:25 pmNew York John F Kennedy Intl
$5,372

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 July 23, 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
Quickest round-trip

New YorkDonegal

JFK - CFN

JFKCFN

New York John F Kennedy Intl

Wed 10/21

11:55 pm-2:00 pm

1 stop9h 05m

Donegal

Mon 10/26

8:00 am-2:55 pm

1 stop10h 55m

$757

New YorkDonegal

JFK - CFN

JFKCFN

New York John F Kennedy Intl

Wed 10/21

11:55 pm-2:00 pm

1 stop9h 05m

Donegal

Mon 10/26

2:30 pm-11:00 pm

2 stops36h 30m

$872

New YorkDonegal

JFK - CFN

JFKCFN

New York John F Kennedy Intl

Thu 9/10

7:50 am-2:00 pm

2 stops25h 10m

Donegal

Mon 9/14

2:30 pm-1:05 pm

2 stops27h 35m

$998

New YorkDonegal

JFK - CFN

JFKCFN

New York John F Kennedy Intl

Thu 9/10

7:50 am-2:00 pm

2 stops25h 10m

Donegal

Mon 9/14

2:30 pm-1:05 pm

2 stops27h 35m

$1,003

New YorkDonegal

JFK - CFN

JFKCFN

New York John F Kennedy Intl

Wed 10/21

3:30 pm-2:00 pm

2 stops17h 30m

Donegal

Mon 10/26

2:30 pm-1:35 pm

2 stops27h 05m

$1,012

New YorkDonegal

JFK - CFN

JFKCFN

New York John F Kennedy Intl

Thu 9/10

7:50 am-2:00 pm

2 stops25h 10m

Donegal

Mon 9/14

2:30 pm-1:05 pm

2 stops27h 35m

$1,023

New YorkDonegal

JFK - CFN

JFKCFN

New York John F Kennedy Intl

Sun 8/16

6:10 pm-2:00 pm

2 stops14h 50m

Donegal

Sat 8/22

2:30 pm-1:20 pm

2 stops27h 50m

$1,674

New YorkDonegal

JFK - CFN

JFKCFN

New York John F Kennedy Intl

Sun 8/16

6:30 pm-2:00 pm

2 stops14h 30m

Donegal

Sat 8/22

2:30 pm-10:25 pm

1 stop12h 55m

$2,502

New YorkDonegal

JFK - CFN

JFKCFN

New York John F Kennedy Intl

Sun 8/16

7:10 pm-2:00 pm

2 stops13h 50m

Donegal

Sat 8/22

2:30 pm-11:10 am

2 stops25h 40m

$4,209

New YorkDonegal

JFK - CFN

JFKCFN

New York John F Kennedy Intl

Sun 8/16

11:55 pm-2:00 pm

1 stop9h 05m

Donegal

Sat 8/22

2:30 pm-10:25 pm

1 stop12h 55m

$5,372

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 New York to Knock takes 12h 25m on average. On the other hand, flying from Newark to Knock takes 15h 50m 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 05m

Direct flights

None
The fastest flight from New York to Donegal takes 9h 05m
There are no direct flights from New York to Donegal. There are no popular flight routes from New York to Donegal.
Search flight deals

Frequently asked questions about flying from New York to Donegal

  • 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 05m, 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
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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