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Cheap flights from the United States to Donegal from $1,040

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
9:13 am - 8:00 pmSFO  San Francisco-CFN Donegal
26h 47m2 stops Los Angeles Dublin
Aer Lingus Logo
7:55 am - 3:35 pmCFN  Donegal-SFO San Francisco
15h 40m1 stop Dublin
$1,040Aer Lingus
Thu, Dec 10 - Wed, Dec 16
Aer Lingus Logo
9:13 am - 8:00 pmSFO  San Francisco-CFN Donegal
26h 47m2 stops Los Angeles Dublin
Aer Lingus Logo
7:55 am - 10:11 pmCFN  Donegal-SFO San Francisco
22h 16m2 stops Dublin Chicago O'Hare Intl
$1,049Aer Lingus
Thu, Dec 10 - Wed, Dec 16
British Airways Logo
6:40 pm - 8:00 pmSFO  San Francisco-CFN Donegal
17h 20m2 stops London Heathrow Dublin
British Airways Logo
7:55 am - 4:50 pmCFN  Donegal-SFO San Francisco
40h 55m2 stops Dublin London Heathrow
$1,071British Airways
Sun, Apr 25 - Wed, Apr 28
British Airways Logo
6:40 pm - 8:00 pmSFO  San Francisco-CFN Donegal
17h 20m2 stops London Heathrow Dublin
British Airways Logo
7:55 am - 4:50 pmCFN  Donegal-SFO San Francisco
40h 55m2 stops Dublin London Heathrow
$1,075British Airways
Sun, Apr 25 - Wed, Apr 28
British Airways Logo
7:05 pm - 2:00 pmJFK  New York John F Kennedy Intl-CFN Donegal
13h 55m2 stops London Heathrow Dublin
British Airways Logo
7:55 am - 9:10 pmCFN  Donegal-JFK New York John F Kennedy Intl
18h 15m2 stops Dublin London Heathrow
$1,082British Airways
Sun, Jan 10 - Thu, Jan 14
British Airways Logo
7:05 pm - 2:00 pmJFK  New York John F Kennedy Intl-CFN Donegal
13h 55m2 stops London Heathrow Dublin
British Airways Logo
7:55 am - 9:10 pmCFN  Donegal-JFK New York John F Kennedy Intl
18h 15m2 stops Dublin London Heathrow
$1,083British Airways
Sun, Jan 10 - Thu, Jan 14
British Airways Logo
7:05 pm - 2:00 pmJFK  New York John F Kennedy Intl-CFN Donegal
13h 55m2 stops London Heathrow Dublin
British Airways Logo
7:55 am - 9:10 pmCFN  Donegal-JFK New York John F Kennedy Intl
18h 15m2 stops Dublin London Heathrow
$1,086British Airways
Sun, Jan 10 - Thu, Jan 14
Multiple Airlines Logo
5:50 pm - 2:00 pmIAD  Washington, D.C. Dulles Intl-CFN Donegal
39h 10m2 stops Madrid Barajas Dublin
Multiple Airlines Logo
7:55 am - 3:45 pmCFN  Donegal-IAD Washington, D.C. Dulles Intl
12h 50m1 stop Dublin
$1,090Multiple Airlines
Mon, Dec 14 - Mon, Dec 21
Aer Lingus Logo
8:50 pm - 2:00 pmIAD  Washington, D.C. Dulles Intl-CFN Donegal
12h 10m1 stop Dublin
Aer Lingus Logo
2:30 pm - 3:45 pmCFN  Donegal-IAD Washington, D.C. Dulles Intl
30h 15m1 stop Dublin
$1,112Aer Lingus
Mon, Dec 14 - Mon, Dec 21
Multiple Airlines Logo
6:30 am - 2:00 pmSFO  San Francisco-CFN Donegal
23h 30m3 stops Denver Intl Reykjavik Keflavik Intl Dublin
Multiple Airlines Logo
7:55 am - 4:30 pmCFN  Donegal-SFO San Francisco
40h 35m3 stops Dublin Milan Malpensa Istanbul
$1,234Multiple Airlines
Thu, Dec 10 - Wed, Dec 16

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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
Apr 25
SFO6:40 pmSan Francisco
17h 20m
2 stops
CFN8:00 pmDonegal
Apr 28
CFN7:55 amDonegal
40h 55m
2 stops
SFO4:50 pmSan Francisco
$1,071
British Airways
Apr 25
SFO6:40 pmSan Francisco
17h 20m
2 stops
CFN8:00 pmDonegal
Apr 28
CFN7:55 amDonegal
40h 55m
2 stops
SFO4:50 pmSan Francisco
$1,075
British Airways
Jan 10
JFK7:05 pmNew York John F Kennedy Intl
13h 55m
2 stops
CFN2:00 pmDonegal
Jan 14
CFN7:55 amDonegal
18h 15m
2 stops
JFK9:10 pmNew York John F Kennedy Intl
$1,082

Aer Lingus flights from United States to Donegal

Our best Aer Lingus deals on United States to Donegal flight tickets
Aer Lingus
Dec 10
SFO9:13 amSan Francisco
26h 47m
2 stops
CFN8:00 pmDonegal
Dec 16
CFN7:55 amDonegal
15h 40m
1 stop
SFO3:35 pmSan Francisco
$1,040
Aer Lingus
Dec 10
SFO9:13 amSan Francisco
26h 47m
2 stops
CFN8:00 pmDonegal
Dec 16
CFN7:55 amDonegal
22h 16m
2 stops
SFO10:11 pmSan Francisco
$1,049
Aer Lingus
Nov 30
PHL7:45 pmPhiladelphia
37h 15m
2 stops
CFN2:00 pmDonegal
Dec 7
CFN2:30 pmDonegal
45h 57m
2 stops
PHL7:27 amPhiladelphia
$5,701

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

Return

Price

Cheapest round-trip

San FranciscoDonegal

SFO San Francisco - CFN Donegal

SFOCFN

San Francisco

Thu 12/10

9:13 am-8:00 pm

2 stops26h 47m

Donegal

Wed 12/16

7:55 am-3:35 pm

1 stop15h 40m

$1,040

San FranciscoDonegal

SFO San Francisco - CFN Donegal

SFOCFN

San Francisco

Thu 12/10

9:13 am-8:00 pm

2 stops26h 47m

Donegal

Wed 12/16

7:55 am-10:11 pm

2 stops22h 16m

$1,049

San FranciscoDonegal

SFO San Francisco - CFN Donegal

SFOCFN

San Francisco

Sun 4/25

6:40 pm-8:00 pm

2 stops17h 20m

Donegal

Wed 4/28

7:55 am-4:50 pm

2 stops40h 55m

$1,071

San FranciscoDonegal

SFO San Francisco - CFN Donegal

SFOCFN

San Francisco

Sun 4/25

6:40 pm-8:00 pm

2 stops17h 20m

Donegal

Wed 4/28

7:55 am-4:50 pm

2 stops40h 55m

$1,075
Quickest round-trip

New YorkDonegal

JFK New York John F Kennedy Intl - CFN Donegal

JFKCFN

New York John F Kennedy Intl

Sun 1/10

7:05 pm-2:00 pm

2 stops13h 55m

Donegal

Thu 1/14

7:55 am-9:10 pm

2 stops18h 15m

$1,082

New YorkDonegal

JFK New York John F Kennedy Intl - CFN Donegal

JFKCFN

New York John F Kennedy Intl

Sun 1/10

7:05 pm-2:00 pm

2 stops13h 55m

Donegal

Thu 1/14

7:55 am-9:10 pm

2 stops18h 15m

$1,083

New YorkDonegal

JFK New York John F Kennedy Intl - CFN Donegal

JFKCFN

New York John F Kennedy Intl

Sun 1/10

7:05 pm-2:00 pm

2 stops13h 55m

Donegal

Thu 1/14

7:55 am-9:10 pm

2 stops18h 15m

$1,086

Washington, D.C.Donegal

IAD Washington, D.C. Dulles Intl - CFN Donegal

IADCFN

Washington, D.C. Dulles Intl

Mon 12/14

5:50 pm-2:00 pm

2 stops39h 10m

Donegal

Mon 12/21

7:55 am-3:45 pm

1 stop12h 50m

$1,090

Washington, D.C.Donegal

IAD Washington, D.C. Dulles Intl - CFN Donegal

IADCFN

Washington, D.C. Dulles Intl

Mon 12/14

8:50 pm-2:00 pm

1 stop12h 10m

Donegal

Mon 12/21

2:30 pm-3:45 pm

1 stop30h 15m

$1,112

San FranciscoDonegal

SFO San Francisco - CFN Donegal

SFOCFN

San Francisco

Thu 12/10

6:30 am-2:00 pm

3 stops23h 30m

Donegal

Wed 12/16

7:55 am-4:30 pm

3 stops40h 35m

$1,234

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 11h 25m 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

$1,040

Fastest flight time

13h 55m

Direct flights

None
The best flight deal from United States to Donegal found on momondo in the last 72 hours is $1,040
The fastest flight from United States to Donegal takes 13h 55m
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 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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