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Donegal

$887+ Cheap flights from Washington, D.C. (WAS) to Donegal (CFN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — CFN
Jul 1 — Jul 81
Tue 7/1
Tue 7/8
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Donegal

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Donegal (CFN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 26, 2025.

Round-trip from

$887
(Gotogate)
From Washington, D.C. (WAS) to Donegal
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Find flight deals from Washington, D.C. to Donegal

Cheapest flights from Washington, D.C. to Donegal
Explore the most affordable flight options available from Washington, D.C. to Donegal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.

This Gotogate deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/810:40 pmIAD - CFN
2 stops16h 20mAer Lingus
Fri 8/157:55 amCFN - IAD
1 stop12h 55mAer Lingus
Deal found 6/23$887
This Ovago deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/99:20 pmBWI - CFN
2 stops17h 40mBritish Airways
Sat 8/167:55 amCFN - BWI
2 stops16h 40mBritish Airways
Deal found 6/25$939
This Ovago deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/910:45 pmIAD - CFN
2 stops16h 15mBritish Airways
Sat 8/167:55 amCFN - IAD
2 stops17h 20mBritish Airways
Deal found 6/25$940
This Gotogate deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/95:20 pmIAD - CFN
2 stops20h 25mMultiple Airlines
Sat 8/167:55 amCFN - IAD
1 stop12h 55mMultiple Airlines
Deal found 6/25$977
This Mytrip deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/95:45 amBWI - CFN
3 stops33h 15mMultiple Airlines
Sat 8/167:55 amCFN - BWI
3 stops30h 15mMultiple Airlines
Deal found 6/25$1,506

Cheapflights Fare Finder

Customize your flight search to find flights from Washington, D.C. 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, Cheapflights users made 2,558,603 searches. Data last updated June 26, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Donegal that are best for you.

Fly from

Washington, D.C.

Fly to

Donegal

Route

Depart

Return

Price

Washington, D.C.Donegal

IAD - CFN

IADCFN

Washington, D.C. Dulles Intl

Sat 8/9

5:20 pm-12:50 pm

1 stop14h 30m

Donegal

Sat 8/16

2:30 pm-3:50 pm

1 stop30h 20m

$920

BaltimoreDonegal

BWI - CFN

BWICFN

Baltimore/Washington

Sat 8/9

9:20 pm-8:00 pm

2 stops17h 40m

Donegal

Sat 8/16

7:55 am-7:35 pm

2 stops16h 40m

$939

Washington, D.C.Donegal

IAD - CFN

IADCFN

Washington, D.C. Dulles Intl

Sat 8/9

10:45 pm-8:00 pm

2 stops16h 15m

Donegal

Sat 8/16

7:55 am-8:15 pm

2 stops17h 20m

$940

Washington, D.C.Donegal

IAD - CFN

IADCFN

Washington, D.C. Dulles Intl

Sat 8/9

5:20 pm-6:45 pm

2 stops20h 25m

Donegal

Sat 8/16

7:55 am-3:50 pm

1 stop12h 55m

$977

BaltimoreDonegal

BWI - CFN

BWICFN

Baltimore/Washington

Sat 8/9

5:45 am-8:00 pm

3 stops33h 15m

Donegal

Sat 8/16

7:55 am-9:10 am

3 stops30h 15m

$1,506

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/25

Best time to book a flight from Washington, D.C. to Donegal

Have a flexible travel schedule? Discover the best time to fly to Donegal from Washington, D.C. with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Donegal
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Donegal

Get insights into the airlines that provide service to Donegal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Donegal. Reviews last updated June 26, 2025.
Peruse reviews from past customers who have flown with Aer Lingus and British Airways from Washington, D.C. to Donegal to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.1
Good
1,131 reviews

Boarding

7.2

Comfort

7.0

Food

6.4

Crew

8.0

Entertainment

6.8

Overall

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - DUB

Most airlines board by group even though passengers are seated at the back. At Seatac, passengers were seated starting at the back. Otherwise, flight was good.
Aer Lingus
7.1
Good
1,131 reviews
Aer Lingus
7.1
Good
1,131 reviews

Boarding

7.2

Comfort

7.0

Food

6.4

Crew

8.0

Entertainment

6.8

Overall

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - DUB

Most airlines board by group even though passengers are seated at the back. At Seatac, passengers were seated starting at the back. Otherwise, flight was good.
British Airways
6.6
Okay
7,067 reviews
Aer Lingus
7.1
Good
1,131 reviews

Boarding

7.2

Comfort

7.0

Food

6.4

Crew

8.0

Entertainment

6.8

Overall

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - DUB

Most airlines board by group even though passengers are seated at the back. At Seatac, passengers were seated starting at the back. Otherwise, flight was good.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Donegal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Donegal from Washington, D.C.?

    Donegal (CFN) is the airport you will fly into if you book a flight from Washington, D.C. to Donegal. You should not have trouble finding flights to Donegal from Washington, D.C.; the airport handles an average of 0 inbound flights from Washington, D.C. per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Donegal airport from Washington, D.C.. It is only a 28.5 mi journey from Donegal (CFN) to Donegal’s city center.

  • What are the most popular routes from Washington, D.C. to Donegal?

    While some choose either Washington, D.C. Dulles Intl - Donegal or Washington, D.C. Reagan-National - Donegal, Baltimore/Washington - Donegal is the most popular route from Washington, D.C. to Donegal.

  • Can I find deals for flights from Washington, D.C. to Donegal that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Donegal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Donegal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Donegal.

  • Can I find deals for business class flights from Washington, D.C. to Donegal?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Donegal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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