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Cheap flights from North America to Donegal from €735

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from North America to Donegal departing on 22/9. 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 North America to Donegal

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
19:25 - 20:00ORD  Chicago O'Hare Intl-CFN Donegal
18h 35m2 stops Reykjavik Keflavik Intl Dublin
Multiple Airlines Logo
07:55 - 18:15CFN  Donegal-ORD Chicago O'Hare Intl
16h 20m2 stops Dublin Reykjavik Keflavik Intl
€735Multiple Airlines
Tue, 22 Sep - Tue, 29 Sep
Multiple Airlines Logo
19:25 - 20:00ORD  Chicago O'Hare Intl-CFN Donegal
18h 35m3 stops Reykjavik Keflavik Intl Manchester Dublin
Multiple Airlines Logo
07:55 - 18:15CFN  Donegal-ORD Chicago O'Hare Intl
40h 20m3 stops Dublin Milan Malpensa Reykjavik Keflavik Intl
€818Multiple Airlines
Tue, 22 Sep - Tue, 29 Sep
Multiple Airlines Logo
19:25 - 20:00ORD  Chicago O'Hare Intl-CFN Donegal
18h 35m2 stops Reykjavik Keflavik Intl Dublin
Multiple Airlines Logo
07:55 - 18:15CFN  Donegal-ORD Chicago O'Hare Intl
40h 20m3 stops Dublin Milan Malpensa Reykjavik Keflavik Intl
€849Multiple Airlines
Tue, 22 Sep - Tue, 29 Sep
British Airways Logo
18:25 - 14:00JFK  New York John F Kennedy Intl-CFN Donegal
14h 35m2 stops London Heathrow Dublin
British Airways Logo
08:00 - 20:10CFN  Donegal-JFK New York John F Kennedy Intl
17h 10m2 stops Dublin London Heathrow
€879British Airways
Fri, 15 Jan - Tue, 19 Jan
Aer Lingus Logo
15:00 - 14:00ORD  Chicago O'Hare Intl-CFN Donegal
17h 00m2 stops Minneapolis St Paul Dublin
Aer Lingus Logo
07:55 - 14:00CFN  Donegal-ORD Chicago O'Hare Intl
12h 05m1 stop Dublin
€890Aer Lingus
Tue, 22 Sep - Tue, 29 Sep
Multiple Airlines Logo
15:45 - 14:00ORD  Chicago O'Hare Intl-CFN Donegal
16h 15m1 stop Dublin
Multiple Airlines Logo
07:55 - 14:00CFN  Donegal-ORD Chicago O'Hare Intl
12h 05m1 stop Dublin
€923Multiple Airlines
Tue, 22 Sep - Tue, 29 Sep
British Airways Logo
17:05 - 20:00DEN  Denver Intl-CFN Donegal
19h 55m2 stops London Heathrow Dublin
British Airways Logo
14:30 - 15:10CFN  Donegal-DEN Denver Intl
31h 40m2 stops Dublin London Heathrow
€934British Airways
Thu, 12 Nov - Mon, 16 Nov
British Airways Logo
18:05 - 20:00IAD  Washington, D.C. Dulles Intl-CFN Donegal
20h 55m2 stops London Heathrow Dublin
British Airways Logo
14:30 - 15:40CFN  Donegal-IAD Washington, D.C. Dulles Intl
30h 10m2 stops Dublin London Heathrow
€960British Airways
Thu, 28 Jan - Mon, 1 Feb
British Airways Logo
18:55 - 14:00BWI  Baltimore/Washington-CFN Donegal
38h 05m2 stops London Heathrow Dublin
British Airways Logo
08:00 - 17:05CFN  Donegal-BWI Baltimore/Washington
38h 05m2 stops Dublin London Heathrow
€960British Airways
Thu, 28 Jan - Mon, 1 Feb
Multiple Airlines Logo
21:30 - 14:00BWI  Baltimore/Washington-CFN Donegal
35h 30m2 stops London Heathrow Dublin
Multiple Airlines Logo
07:55 - 19:40CFN  Donegal-BWI Baltimore/Washington
16h 45m2 stops Dublin London Heathrow
€980Multiple Airlines
Thu, 24 Sep - Thu, 1 Oct

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British Airways flights from North America to Donegal

Our best British Airways deals on North America to Donegal flight tickets
British Airways
15 Jan
JFK18:25New York John F Kennedy Intl
14h 35m
2 stops
CFN14:00Donegal
19 Jan
CFN08:00Donegal
17h 10m
2 stops
JFK20:10New York John F Kennedy Intl
€879
British Airways
12 Nov
DEN17:05Denver Intl
19h 55m
2 stops
CFN20:00Donegal
16 Nov
CFN14:30Donegal
31h 40m
2 stops
DEN15:10Denver Intl
€934
British Airways
28 Jan
IAD18:05Washington, D.C. Dulles Intl
20h 55m
2 stops
CFN20:00Donegal
1 Feb
CFN14:30Donegal
30h 10m
2 stops
IAD15:40Washington, D.C. Dulles Intl
€960

momondo Fare Finder

 
Customise your flight search to find flights from North America 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 13,528 searches. Data last updated 11 August 2026.
Use the filters below to find and compare flights from North America to Donegal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ChicagoDonegal

ORD Chicago O'Hare Intl - CFN Donegal

ORDCFN

Chicago O'Hare Intl

Tue 22/9

19:25-20:00

2 stops18h 35m

Donegal

Tue 29/9

07:55-18:15

2 stops16h 20m

€735

ChicagoDonegal

ORD Chicago O'Hare Intl - CFN Donegal

ORDCFN

Chicago O'Hare Intl

Tue 22/9

19:25-20:00

3 stops18h 35m

Donegal

Tue 29/9

07:55-18:15

3 stops40h 20m

€818

ChicagoDonegal

ORD Chicago O'Hare Intl - CFN Donegal

ORDCFN

Chicago O'Hare Intl

Tue 22/9

19:25-20:00

2 stops18h 35m

Donegal

Tue 29/9

07:55-18:15

3 stops40h 20m

€849

New YorkDonegal

JFK New York John F Kennedy Intl - CFN Donegal

JFKCFN

New York John F Kennedy Intl

Fri 15/1

18:25-14:00

2 stops14h 35m

Donegal

Tue 19/1

08:00-20:10

2 stops17h 10m

€879

ChicagoDonegal

ORD Chicago O'Hare Intl - CFN Donegal

ORDCFN

Chicago O'Hare Intl

Tue 22/9

15:00-14:00

2 stops17h 00m

Donegal

Tue 29/9

07:55-14:00

1 stop12h 05m

€890
Fastest return journey

ChicagoDonegal

ORD Chicago O'Hare Intl - CFN Donegal

ORDCFN

Chicago O'Hare Intl

Tue 22/9

15:45-14:00

1 stop16h 15m

Donegal

Tue 29/9

07:55-14:00

1 stop12h 05m

€923

DenverDonegal

DEN Denver Intl - CFN Donegal

DENCFN

Denver Intl

Thu 12/11

17:05-20:00

2 stops19h 55m

Donegal

Mon 16/11

14:30-15:10

2 stops31h 40m

€934

Washington, D.C.Donegal

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

IADCFN

Washington, D.C. Dulles Intl

Thu 28/1

18:05-20:00

2 stops20h 55m

Donegal

Mon 1/2

14:30-15:40

2 stops30h 10m

€960

BaltimoreDonegal

BWI Baltimore/Washington - CFN Donegal

BWICFN

Baltimore/Washington

Thu 28/1

18:55-14:00

2 stops38h 05m

Donegal

Mon 1/2

08:00-17:05

2 stops38h 05m

€960

BaltimoreDonegal

BWI Baltimore/Washington - CFN Donegal

BWICFN

Baltimore/Washington

Thu 24/9

21:30-14:00

2 stops35h 30m

Donegal

Thu 1/10

07:55-19:40

2 stops16h 45m

€980

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap North America to Donegal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from North America to Donegal

Fastest flight time

9h 05m

Direct flights

None
The fastest flight from North America to Donegal takes 9h 05m
There are no direct flights from North America to Donegal. There are no popular flight routes from North America to Donegal.
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Frequently asked questions about flying from North America to Donegal

  • When did momondo last update prices for flights from North America to Donegal Airport?

    Prices for flights from North America to Donegal Airport refresh daily.

  • How old do you have to be to fly from North America 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 North America to Donegal Airport.

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

    The required travel and health documents for your Donegal Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Donegal Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from North America to Donegal

  • How do I get Price Alerts for flights from North America to Donegal?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to North America from Donegal. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from North America to Donegal with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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 North America to Donegal?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from North America to Donegal for you.

Can I find flights from North America to Donegal with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Donegal from North America with this policy.

How can momondo help me find flights from North America to Donegal?

Once you have performed a search for North America 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 North America to Donegal right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of North America to Donegal flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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