What is the cheapest airline that flies from New York to Donegal?

British Airways is the most popular carrier operating from New York to Donegal

How long does it take to fly to Donegal?

Flight times vary depending on what airport in State of New York you fly out of and what airport in Donegal you fly into. For example, flying from New York to Knock takes 9h 35m on average. On the other hand, flying from Newark to Knock takes 10h 35m 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 did momondo last update prices for flights from New York to Donegal Airport?

Prices for flights from New York to Donegal Airport were last updated today.

How many operators does momondo search for flights from New York to Donegal Airport?

As of September 2025, there is 1 operator available to choose from for flights from New York to Donegal Airport.

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 you'll need for your trip to Donegal Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Donegal Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$451 Cheap Flights from New York State to Donegal in 2025/26

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Find the cheapest flights from New York State to Donegal

Round-trip

One-way

Cheap round-trip flights

7:05 pm - 8:00 pmJFK-CFN

19h 55m2 stops

10:00 am - 7:25 pmCFN-JFK

14h 25m1 stop

$451Aer Lingus

Find Deal

Sun, Nov 9 - Sun, Nov 16

5:00 pm - 2:00 pmJFK-CFN

16h 00m1 stop

1:00 pm - 7:05 pmCFN-JFK

35h 05m3 stops

$642Multiple Airlines

Find Deal

Sun, Nov 9 - Sun, Nov 16

5:00 pm - 2:00 pmJFK-CFN

16h 00m1 stop

1:00 pm - 1:55 pmCFN-JFK

29h 55m1 stop

$668Aer Lingus

Find Deal

Sun, Nov 9 - Sun, Nov 16

10:00 pm - 8:00 pmJFK-CFN

17h 00m3 stops

10:00 am - 7:05 pmCFN-JFK

38h 05m3 stops

$688Multiple Airlines

Find Deal

Sun, Nov 9 - Sun, Nov 16

Aer Lingus flights from State of New York to Donegal

Our best Aer Lingus deals on State of New York to Donegal flight tickets

Aer Lingus

Nov 9

JFK7:05 pmNew York John F Kennedy Intl

19h 55m

2 stops

CFN8:00 pmDonegal

Nov 16

CFN10:00 amDonegal

14h 25m

1 stop

JFK7:25 pmNew York John F Kennedy Intl

$451

Find similar

Aer Lingus

Nov 9

JFK5:00 pmNew York John F Kennedy Intl

16h 00m

1 stop

CFN2:00 pmDonegal

Nov 16

CFN1:00 pmDonegal

29h 55m

1 stop

JFK1:55 pmNew York John F Kennedy Intl

$668

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from New York State to Donegal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkDonegal

JFK - CFN

JFKCFN

New York John F Kennedy Intl

Sun 11/9

7:05 pm-8:00 pm

2 stops19h 55m

Donegal

Sun 11/16

10:00 am-7:25 pm

1 stop14h 25m

$451

New YorkDonegal

JFK - CFN

JFKCFN

New York John F Kennedy Intl

Sun 11/9

5:00 pm-2:00 pm

1 stop16h 00m

Donegal

Sun 11/16

1:00 pm-7:05 pm

3 stops35h 05m

$642

New YorkDonegal

JFK - CFN

JFKCFN

New York John F Kennedy Intl

Sun 11/9

5:00 pm-2:00 pm

1 stop16h 00m

Donegal

Sun 11/16

1:00 pm-1:55 pm

1 stop29h 55m

$668

New YorkDonegal

JFK - CFN

JFKCFN

New York John F Kennedy Intl

Sun 11/9

10:00 pm-8:00 pm

3 stops17h 00m

Donegal

Sun 11/16

10:00 am-7:05 pm

3 stops38h 05m

$688

New YorkDonegal

JFK - CFN

JFKCFN

New York John F Kennedy Intl

Thu 10/2

10:55 pm-8:00 pm

2 stops16h 05m

$4,048

New YorkDonegal

JFK - CFN

JFKCFN

New York John F Kennedy Intl

Thu 10/2

6:45 pm-1:30 pm

2 stops13h 45m

$9,430

New YorkDonegal

JFK - CFN

JFKCFN

New York John F Kennedy Intl

Sun 9/28

7:30 pm-8:00 pm

2 stops19h 30m

$9,933

New YorkDonegal

JFK - CFN

JFKCFN

New York John F Kennedy Intl

Thu 10/2

8:55 pm-12:50 pm

3 stops58h 55m

$10,301

New YorkDonegal

JFK - CFN

JFKCFN

New York John F Kennedy Intl

Sun 9/28

9:50 pm-2:00 pm

3 stops59h 10m

$15,323

New YorkDonegal

JFK - CFN

JFKCFN

New York John F Kennedy Intl

Sun 9/28

9:50 pm-2:00 pm

3 stops59h 10m

$15,330

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of 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

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to Donegal?

The cheapest day to depart on your flight to Donegal is on a Saturday when prices can be found for as low as $563. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Donegal on Wednesday is $1,027.

What is the cheapest time of day to depart on your flight to Donegal?

Flying to Donegal from State of New York in the evening is the least expensive time of day to depart. momondo users have found prices as low as $786 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,027 on average. Flights to Donegal from State of New York in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Cheap State of New York to Donegal flight deals and tips

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

Direct flights	None

There are no direct flights from State of New York to Donegal. There are no popular flight routes from State of New York to Donegal.

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When did momondo last update prices for flights from New York to Donegal Airport?
Prices for flights from New York to Donegal Airport were last updated today.
How many operators does momondo search for flights from New York to Donegal Airport?
As of September 2025, there is 1 operator available to choose from for flights from New York to Donegal Airport.
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 you'll need for your trip to Donegal Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Donegal Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from State of New York to Donegal

Compare and see reviews for airlines that fly from State of New York to Donegal with momondo

Airline	Rating	Free Cancellation	Price
Aer Lingus	PriceFrom $649	Free Cancellation	Rating 7.2 1,302 reviews		Search Aer Lingus flights

Letterkenny

Downings

Bundoran

Killybegs

Why use momondo?

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

Finding the right flight to Donegal from New York is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Donegal quick and easy, saving you time and money.

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

Flights from New York to Donegal with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Donegal from New York.

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.