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Cheap flights from the United States to Donegal from €583

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from the United States to Donegal

Recent return flight deals from the United States to Donegal

Enter your travel dates to find the best prices.
Multiple Airlines Logo
19:25 - 15:15ORD  Chicago O'Hare Intl-CFN Donegal
37h 50m2 stops Reykjavik Keflavik Intl Glasgow Intl
Multiple Airlines Logo
07:55 - 19:15CFN  Donegal-ORD Chicago O'Hare Intl
17h 20m1 stop Dublin
€583Multiple Airlines
Mon, 5 Oct - Mon, 12 Oct
Aer Lingus Logo
21:05 - 20:00JFK  New York John F Kennedy Intl-CFN Donegal
17h 55m1 stop Dublin
Aer Lingus Logo
14:30 - 22:25CFN  Donegal-JFK New York John F Kennedy Intl
12h 55m1 stop Dublin
€594Aer Lingus
Sun, 6 Sep - Mon, 14 Sep
Aer Lingus Logo
15:45 - 14:00ORD  Chicago O'Hare Intl-CFN Donegal
16h 15m1 stop Dublin
Aer Lingus Logo
07:55 - 19:15CFN  Donegal-ORD Chicago O'Hare Intl
17h 20m1 stop Dublin
€611Aer Lingus
Mon, 5 Oct - Mon, 12 Oct
Aer Lingus Logo
23:55 - 14:00JFK  New York John F Kennedy Intl-CFN Donegal
9h 05m1 stop Dublin
Aer Lingus Logo
14:30 - 22:25CFN  Donegal-JFK New York John F Kennedy Intl
12h 55m1 stop Dublin
€669Aer Lingus
Tue, 8 Sep - Tue, 15 Sep
Multiple Airlines Logo
23:55 - 14:00JFK  New York John F Kennedy Intl-CFN Donegal
9h 05m1 stop Dublin
Multiple Airlines Logo
14:30 - 15:55CFN  Donegal-JFK New York John F Kennedy Intl
30h 25m2 stops Dublin London Gatwick
€702Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep
Aer Lingus Logo
23:55 - 14:00JFK  New York John F Kennedy Intl-CFN Donegal
9h 05m1 stop Dublin
Aer Lingus Logo
14:30 - 22:25CFN  Donegal-JFK New York John F Kennedy Intl
12h 55m1 stop Dublin
€711Aer Lingus
Thu, 10 Sep - Thu, 17 Sep
Multiple Airlines Logo
23:55 - 14:00JFK  New York John F Kennedy Intl-CFN Donegal
9h 05m1 stop Dublin
Multiple Airlines Logo
07:55 - 15:55CFN  Donegal-JFK New York John F Kennedy Intl
37h 00m2 stops Dublin London Gatwick
€715Multiple Airlines
Wed, 9 Sep - Thu, 17 Sep
Multiple Airlines Logo
23:55 - 14:00JFK  New York John F Kennedy Intl-CFN Donegal
9h 05m1 stop Dublin
Multiple Airlines Logo
14:30 - 15:55CFN  Donegal-JFK New York John F Kennedy Intl
30h 25m2 stops Dublin London Gatwick
€716Multiple Airlines
Tue, 8 Sep - Wed, 16 Sep
Aer Lingus Logo
21:05 - 14:00JFK  New York John F Kennedy Intl-CFN Donegal
11h 55m1 stop Dublin
Aer Lingus Logo
07:55 - 19:20CFN  Donegal-JFK New York John F Kennedy Intl
16h 25m1 stop Dublin
€721Aer Lingus
Tue, 8 Sep - Sat, 19 Sep
Multiple Airlines Logo
23:55 - 14:00JFK  New York John F Kennedy Intl-CFN Donegal
9h 05m1 stop Dublin
Multiple Airlines Logo
07:55 - 15:55CFN  Donegal-JFK New York John F Kennedy Intl
37h 00m2 stops Dublin London Gatwick
€729Multiple Airlines
Tue, 8 Sep - Thu, 17 Sep

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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
10 Sept
JFK18:20New York John F Kennedy Intl
14h 40m
2 stops
CFN14:00Donegal
18 Sept
CFN14:30Donegal
30h 45m
2 stops
JFK16:15New York John F Kennedy Intl
€870
British Airways
6 Dec
ORD18:50Chicago O'Hare Intl
19h 10m
2 stops
CFN20:00Donegal
10 Dec
CFN08:00Donegal
16h 45m
2 stops
ORD18:45Chicago O'Hare Intl
€880
British Airways
9 Dec
BWI18:55Baltimore/Washington
20h 05m
2 stops
CFN20:00Donegal
13 Dec
CFN14:30Donegal
55h 35m
2 stops
BWI17:05Baltimore/Washington
€888

Aer Lingus flights from United States to Donegal

Our best Aer Lingus deals on United States to Donegal flight tickets
Aer Lingus
6 Sept
JFK21:05New York John F Kennedy Intl
17h 55m
1 stop
CFN20:00Donegal
14 Sept
CFN14:30Donegal
12h 55m
1 stop
JFK22:25New York John F Kennedy Intl
€594
Aer Lingus
5 Oct
ORD15:45Chicago O'Hare Intl
16h 15m
1 stop
CFN14:00Donegal
12 Oct
CFN07:55Donegal
17h 20m
1 stop
ORD19:15Chicago O'Hare Intl
€611
Aer Lingus
8 Sept
JFK23:55New York John F Kennedy Intl
9h 05m
1 stop
CFN14:00Donegal
15 Sept
CFN14:30Donegal
12h 55m
1 stop
JFK22:25New York John F Kennedy Intl
€669

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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Depart

Return

Price

Cheapest return flight

ChicagoDonegal

ORD Chicago O'Hare Intl - CFN Donegal

ORDCFN

Chicago O'Hare Intl

Mon 5/10

19:25-15:15

2 stops37h 50m

Donegal

Mon 12/10

07:55-19:15

1 stop17h 20m

€583

New YorkDonegal

JFK New York John F Kennedy Intl - CFN Donegal

JFKCFN

New York John F Kennedy Intl

Sun 6/9

21:05-20:00

1 stop17h 55m

Donegal

Mon 14/9

14:30-22:25

1 stop12h 55m

€594

ChicagoDonegal

ORD Chicago O'Hare Intl - CFN Donegal

ORDCFN

Chicago O'Hare Intl

Mon 5/10

15:45-14:00

1 stop16h 15m

Donegal

Mon 12/10

07:55-19:15

1 stop17h 20m

€611
Fastest return journey

New YorkDonegal

JFK New York John F Kennedy Intl - CFN Donegal

JFKCFN

New York John F Kennedy Intl

Tue 8/9

23:55-14:00

1 stop9h 05m

Donegal

Tue 15/9

14:30-22:25

1 stop12h 55m

€669

New YorkDonegal

JFK New York John F Kennedy Intl - CFN Donegal

JFKCFN

New York John F Kennedy Intl

Wed 9/9

23:55-14:00

1 stop9h 05m

Donegal

Wed 16/9

14:30-15:55

2 stops30h 25m

€702

New YorkDonegal

JFK New York John F Kennedy Intl - CFN Donegal

JFKCFN

New York John F Kennedy Intl

Thu 10/9

23:55-14:00

1 stop9h 05m

Donegal

Thu 17/9

14:30-22:25

1 stop12h 55m

€711

New YorkDonegal

JFK New York John F Kennedy Intl - CFN Donegal

JFKCFN

New York John F Kennedy Intl

Wed 9/9

23:55-14:00

1 stop9h 05m

Donegal

Thu 17/9

07:55-15:55

2 stops37h 00m

€715

New YorkDonegal

JFK New York John F Kennedy Intl - CFN Donegal

JFKCFN

New York John F Kennedy Intl

Tue 8/9

23:55-14:00

1 stop9h 05m

Donegal

Wed 16/9

14:30-15:55

2 stops30h 25m

€716

New YorkDonegal

JFK New York John F Kennedy Intl - CFN Donegal

JFKCFN

New York John F Kennedy Intl

Tue 8/9

21:05-14:00

1 stop11h 55m

Donegal

Sat 19/9

07:55-19:20

1 stop16h 25m

€721

New YorkDonegal

JFK New York John F Kennedy Intl - CFN Donegal

JFKCFN

New York John F Kennedy Intl

Tue 8/9

23:55-14:00

1 stop9h 05m

Donegal

Thu 17/9

07:55-15:55

2 stops37h 00m

€729

Flights are sorted by cheapest return 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?

The average flight duration from United States to Donegal depends on which airport you fly into and out of. Flying from New York to Knock is 12h 55m on average, while flying from San Francisco to Knock is 21h 35m on average. Knock is the most popular airport in Donegal.

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

€583

Fastest flight time

13h 25m

Direct flights

None
The best flight deal from United States to Donegal found on momondo in the last 72 hours is €583
The fastest flight from United States to Donegal takes 13h 25m
There are no direct flights from United States to Donegal. There are no popular flight routes from United States to Donegal.
Search flight deals

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 refresh daily.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United States 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 licence, 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.

Travelling 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 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?

Yes. All flights to Donegal from United States on momondo can be compared and filtered by various policies on offer, including flexible booking.

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?

Yes momondo offers price alerts on flights to Donegal from United States. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Donegal trip

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