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Cheap flights from the United States to Donegal from $659

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from the United States to Donegal

Recent round-trip flight deals from the United States to Donegal

Enter your travel dates to find the best prices.
Aer Lingus Logo
5:40 pm - 2:00 pmPHL  Philadelphia-CFN Donegal
15h 20m1 stop Dublin
Aer Lingus Logo
7:55 am - 4:10 pmCFN  Donegal-PHL Philadelphia
13h 15m1 stop Dublin
$659Aer Lingus
Wed, Nov 18 - Mon, Nov 23
Aer Lingus Logo
5:40 pm - 2:00 pmPHL  Philadelphia-CFN Donegal
15h 20m1 stop Dublin
Aer Lingus Logo
2:30 pm - 11:13 amCFN  Donegal-PHL Philadelphia
49h 43m2 stops Dublin Hartford Bradley Intl
$921Aer Lingus
Wed, Nov 18 - Mon, Nov 23
Aer Lingus Logo
3:35 pm - 8:00 pmPHL  Philadelphia-CFN Donegal
23h 25m2 stops Boston Logan Intl Dublin
Aer Lingus Logo
7:55 am - 6:54 pmCFN  Donegal-PHL Philadelphia
15h 59m2 stops Dublin Boston Logan Intl
$961Aer Lingus
Wed, Nov 18 - Mon, Nov 23
British Airways Logo
11:20 pm - 8:00 pmJFK  New York John F Kennedy Intl-CFN Donegal
15h 40m2 stops London Heathrow Dublin
British Airways Logo
7:55 am - 6:45 pmCFN  Donegal-JFK New York John F Kennedy Intl
15h 50m2 stops Dublin London Heathrow
$1,016British Airways
Sun, Jan 10 - Thu, Jan 14
British Airways Logo
11:20 pm - 8:00 pmJFK  New York John F Kennedy Intl-CFN Donegal
15h 40m2 stops London Heathrow Dublin
British Airways Logo
7:55 am - 6:45 pmCFN  Donegal-JFK New York John F Kennedy Intl
15h 50m2 stops Dublin London Heathrow
$1,017British Airways
Sun, Jan 10 - Thu, Jan 14
Multiple Airlines Logo
8:50 pm - 8:00 pmPHL  Philadelphia-CFN Donegal
18h 10m2 stops Edinburgh Turnhouse Dublin
Multiple Airlines Logo
7:55 am - 11:59 pmCFN  Donegal-PHL Philadelphia
21h 04m3 stops Dublin London Heathrow Chicago O'Hare Intl
$5,779Multiple Airlines
Wed, Nov 18 - Mon, Nov 23

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British Airways flights from United States to Donegal

Our best British Airways deals on United States to Donegal flight tickets
British Airways
Jan 10
JFK11:20 pmNew York John F Kennedy Intl
15h 40m
2 stops
CFN8:00 pmDonegal
Jan 14
CFN7:55 amDonegal
15h 50m
2 stops
JFK6:45 pmNew York John F Kennedy Intl
$1,016
British Airways
Jan 10
JFK11:20 pmNew York John F Kennedy Intl
15h 40m
2 stops
CFN8:00 pmDonegal
Jan 14
CFN7:55 amDonegal
15h 50m
2 stops
JFK6:45 pmNew York John F Kennedy Intl
$1,017

Aer Lingus flights from United States to Donegal

Our best Aer Lingus deals on United States to Donegal flight tickets
Aer Lingus
Nov 18
PHL5:40 pmPhiladelphia
15h 20m
1 stop
CFN2:00 pmDonegal
Nov 23
CFN7:55 amDonegal
13h 15m
1 stop
PHL4:10 pmPhiladelphia
$659
Aer Lingus
Sep 29
JFK11:55 pmNew York John F Kennedy Intl
9h 05m
1 stop
CFN2:00 pmDonegal
Oct 4
CFN2:30 pmDonegal
9h 50m
1 stop
JFK7:20 pmNew York John F Kennedy Intl
$795
Aer Lingus
Sep 29
JFK9:30 amNew York John F Kennedy Intl
23h 30m
2 stops
CFN2:00 pmDonegal
Oct 4
CFN2:30 pmDonegal
12h 55m
1 stop
JFK10:25 pmNew York John F Kennedy Intl
$872

momondo Fare Finder

 
Use the filters below to find and compare flights from the United States to Donegal that are best for you.

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Route

Depart

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Price

Cheapest round-trip
Quickest round-trip

PhiladelphiaDonegal

PHL Philadelphia - CFN Donegal

PHLCFN

Philadelphia

Wed 11/18

5:40 pm-2:00 pm

1 stop15h 20m

Donegal

Mon 11/23

7:55 am-4:10 pm

1 stop13h 15m

$659

PhiladelphiaDonegal

PHL Philadelphia - CFN Donegal

PHLCFN

Philadelphia

Wed 11/18

5:40 pm-2:00 pm

1 stop15h 20m

Donegal

Mon 11/23

2:30 pm-11:13 am

2 stops49h 43m

$921

PhiladelphiaDonegal

PHL Philadelphia - CFN Donegal

PHLCFN

Philadelphia

Wed 11/18

3:35 pm-8:00 pm

2 stops23h 25m

Donegal

Mon 11/23

7:55 am-6:54 pm

2 stops15h 59m

$961

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

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

$1,017

PhiladelphiaDonegal

PHL Philadelphia - CFN Donegal

PHLCFN

Philadelphia

Wed 11/18

8:50 pm-8:00 pm

2 stops18h 10m

Donegal

Mon 11/23

7:55 am-11:59 pm

3 stops21h 04m

$5,779

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 United States 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 United States you fly out of and what airport in Donegal you fly into. For example, flying from New York to Knock takes 22h on average. On the other hand, flying from San Francisco to Knock takes 35h 05m 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.

Cheap United States to Donegal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Donegal

Best Price Found

$659

Fastest flight time

9h 05m

Direct flights

None
The best flight deal from United States to Donegal found on momondo in the last 72 hours is $659
The fastest flight from United States to Donegal takes 9h 05m
There are no direct flights from United States to Donegal. There are no popular flight routes from United States to Donegal.
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Frequently asked questions about flying from the United States to Donegal

  • When did momondo last update prices for flights from United States to Donegal Airport?

    Prices for flights from United States to Donegal Airport are updated daily.

  • How old do you have to be to fly from United States to Donegal Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United States to Donegal Airport.

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

    The necessary travel and health documents for your Donegal Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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 United States to Donegal?

Finding the right flight to Donegal from United States 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 United States to Donegal with flexible booking policies on momondo?

momondo does allow users to show only those flights to Donegal from United States which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from United States 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 United States.

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

Price alerts on flights to Donegal from United States are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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