CFN

$1,070 Find Cheap Flights to Donegal - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,068
Typical prices: $878-$1,487
British Airways
Wed 2/14Sun 2/18
ORD - CFN • 2 stops
Top airlines
Aer Lingus
Best reviews • 7.3 score
Airline reviews
Airline reviews
Top routes
NYC - CFN
Cheapest • 39% average savings
WAS - CFN
Most popular
Insights
Insights
When to travel
January
Cheapest • 34% price drop
June
Most popular
Good to know
+1
Good to know
+1
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We hope you love your trip to Donegal!
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Booking Insights
Flight Deals

Cheap Flights to Donegal

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Donegal

Sun, Feb 28 - Thu, Mar 4
British Airways Logo
8:35 pm - 2:00 pmSFO  San Francisco-CFN Donegal
33h 25m2 stops London Heathrow Dublin
British Airways Logo
7:55 am - 2:55 pmCFN  Donegal-SFO San Francisco
39h 00m2 stops Dublin London Heathrow
$1,068British Airways
Sun, Dec 6 - Thu, Dec 10
British Airways Logo
9:15 pm - 8:00 pmJFK  New York John F Kennedy Intl-CFN Donegal
17h 45m2 stops London Heathrow Dublin
British Airways Logo
7:55 am - 8:05 pmCFN  Donegal-JFK New York John F Kennedy Intl
17h 10m2 stops Dublin London Heathrow
$1,070British Airways
Mon, Dec 21 - Mon, Dec 28
Multiple Airlines Logo
5:20 pm - 8:00 pmJFK  New York John F Kennedy Intl-CFN Donegal
21h 40m2 stops Paris Charles de Gaulle Dublin
Multiple Airlines Logo
7:55 am - 8:42 amCFN  Donegal-JFK New York John F Kennedy Intl
29h 47m2 stops Dublin Raleigh-Durham
$1,295Multiple Airlines
Tue, Dec 22 - Tue, Dec 29
Multiple Airlines Logo
6:00 am - 2:00 pmJFK  New York John F Kennedy Intl-CFN Donegal
27h 00m2 stops Orlando Dublin
Multiple Airlines Logo
7:55 am - 7:59 amCFN  Donegal-JFK New York John F Kennedy Intl
29h 04m2 stops Dublin Pittsburgh
$1,342Multiple Airlines
Sun, Dec 6 - Thu, Dec 10
British Airways Logo
6:05 pm - 8:00 pmIAD  Washington, D.C. Dulles Intl-CFN Donegal
20h 55m2 stops London Heathrow Dublin
British Airways Logo
7:55 am - 3:40 pmCFN  Donegal-IAD Washington, D.C. Dulles Intl
36h 45m2 stops Dublin London Heathrow
$1,347British Airways
Sun, Dec 6 - Thu, Dec 10
British Airways Logo
9:50 pm - 8:00 pmORD  Chicago O'Hare Intl-CFN Donegal
16h 10m2 stops London Heathrow Dublin
British Airways Logo
2:30 pm - 1:45 pmCFN  Donegal-ORD Chicago O'Hare Intl
29h 15m2 stops Dublin London Heathrow
$1,406British Airways
Sat, Feb 6 - Wed, Feb 10
British Airways Logo
9:45 pm - 8:00 pmIAD  Washington, D.C. Dulles Intl-CFN Donegal
17h 15m2 stops London Heathrow Dublin
British Airways Logo
7:55 am - 7:55 pmCFN  Donegal-IAD Washington, D.C. Dulles Intl
17h 00m2 stops Dublin London Heathrow
$1,409British Airways
Tue, Dec 22 - Tue, Dec 29
Multiple Airlines Logo
5:00 pm - 2:00 pmJFK  New York John F Kennedy Intl-CFN Donegal
16h 00m1 stop Dublin
Multiple Airlines Logo
7:55 am - 7:59 amCFN  Donegal-JFK New York John F Kennedy Intl
29h 04m2 stops Dublin Pittsburgh
$1,434Multiple Airlines
Wed, Dec 23 - Wed, Dec 30
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
$1,513Aer Lingus
Mon, Dec 7 - Fri, Dec 11
British Airways Logo
5:25 pm - 8:00 pmSFO  San Francisco-CFN Donegal
42h 35m2 stops London Heathrow Dublin
British Airways Logo
7:55 am - 6:45 pmCFN  Donegal-SFO San Francisco
18h 50m2 stops Dublin London Heathrow
$1,536British Airways
Booking Insights

Price, demand and travel trends for flights to Donegal

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What is the cheapest flight to Donegal?

Chicago O'Hare Intl Airport to Donegal is the cheapest route at $1,068 round-trip, found in the past 5 days on KAYAK. New York John F Kennedy Intl Airport to Donegal is the most popular connection with round-trip deals from $1,070.

How much is a flight to Donegal?

On average, a round-trip flight from the United States to Donegal costs $1,163, based on KAYAK data over the past 12 months. Round-trip fares from New York average $813, while Chicago runs a bit higher at $1,143.

What is the cheapest day to fly to Donegal?

Sunday is the cheapest day to fly to Donegal at $813 round-trip on average over the past 12 months on KAYAK. Thursday is the most expensive at $2,134.

What is the cheapest time of day to fly to Donegal?

Night flights to Donegal are the cheapest at $813 round-trip on average. Afternoon flights are the most expensive at $1,497.

What is a good deal for flights to Donegal?

Flights under $878 are considered a good deal. 25% of KAYAK users found round-trip flights to Donegal at or below these prices, with the lowest fares from:
•New York $706
•Philadelphia $869.

Find deals

Key details for flights to Donegal

Low season

February

Cheapest flight

$1,068
Beat the crowds with an average 62% drop in travelers.
The most popular month to fly with an average 97% increase in travelers.
Round-trip flight from Chicago O'Hare Intl Airport to Donegal

When to book flights to Donegal

Are your dates flexible? Find out the best times to travel to Donegal based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your questions about flights to Donegal, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • How do I know if a flight to Donegal is a good deal?

    A good deal on a flight to Donegal is around $878 round-trip. This fare is in the lowest 25% of round-trip prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

  • Which city has the cheapest flights to Donegal?

    Based on fares booked in the past 5 days, the cheapest flights to Donegal are from:
    • Chicago, from $1,068 round-trip
    • New York, from $1,070 round-trip
    • Washington, D.C., from $1,347 round-trip

  • Which airlines should I consider for flights to Donegal?

    Aer Lingus is the most popular airline with KAYAK users flying to Donegal, and has the best on-time record at the destination's main airport.

Your guide to booking Donegal flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For flights to Donegal, a good round-trip fare is around $878. If you find a fare below that, you're getting a strong deal.
  • If your travel dates are flexible, consider flying to Donegal in January. Round-trip fares historically average $763, making January the cheapest month to travel based on KAYAK data from the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat-selection costs on budget carriers.
    • Verify whether you need any travel documents beyond ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to evening to save up to $684 per round-trip. Evening flights to Donegal average $813 compared to $1,497 for noon flights.

Traveling to a place near Donegal?

Book flights to Donegal if you plan to visit one of these locations
Bundoran
Killybegs
Downings
Milford

More options for your flight to Donegal