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Donegal

$403+ Cheap flights from Washington, D.C. (WAS) to Donegal (CFN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/16. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — CFN
Apr 13 — Apr 201
Sun 4/13
Sun 4/20
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 April 8, 2025.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$1,071
(SmartFares)

One-way from

$403
(Kiwi.com)
Provider with most accurate pricing for Washington, D.C. (WAS)-Donegal flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Donegal flights.
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From Washington, D.C. (WAS) to Donegal
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One-way flight 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 April 8, 2025.

This FlightHub deal was found by Cheapflights users on 4/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/75:55 pmIAD - CFN
2 stops15h 05mAer Lingus
Tue 8/267:55 amCFN - IAD
1 stop12h 55mAer Lingus
Deal found 4/5$980
This SmartFares deal was found by Cheapflights users on 4/7. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/265:20 pmIAD - CFN
2 stops20h 25mMultiple Airlines
Wed 4/307:55 amCFN - IAD
1 stop12h 55mMultiple Airlines
Deal found 4/7$1,071
This Mytrip deal was found by Cheapflights users on 4/7. 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.
Wed 4/96:50 pmBWI - CFN
2 stops14h 10mMultiple Airlines
Tue 4/152:30 pmCFN - BWI
2 stops32h 10mMultiple Airlines
Deal found 4/7$1,075
This Expedia deal was found by Cheapflights users on 4/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/239:20 pmBWI - CFN
2 stops41h 40mBritish Airways
Fri 5/307:55 amCFN - BWI
2 stops16h 40mBritish Airways
Deal found 4/7$1,148
This Bravofly deal was found by Cheapflights users on 4/7. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/269:20 pmBWI - CFN
2 stops35h 40mAer Lingus
Wed 4/307:55 amCFN - BWI
2 stops16h 40mAer Lingus
Deal found 4/7$1,301
This American Airlines deal was found by Cheapflights users on 4/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/263:02 pmDCA - CFN
2 stops16h 48mMultiple Airlines
Wed 4/307:55 amCFN - DCA
2 stops20h 40mMultiple Airlines
Deal found 4/7$1,342

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 April 8, 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 5/3

8:25 pm-12:50 pm

1 stop11h 25m

Donegal

Wed 5/7

2:30 pm-3:50 pm

1 stop30h 20m

$992

Washington, D.C.Donegal

IAD - CFN

IADCFN

Washington, D.C. Dulles Intl

Sat 4/26

5:20 pm-6:45 pm

2 stops20h 25m

Donegal

Wed 4/30

7:55 am-3:50 pm

1 stop12h 55m

$1,071

BaltimoreDonegal

BWI - CFN

BWICFN

Baltimore/Washington

Fri 5/23

9:20 pm-8:00 pm

2 stops41h 40m

Donegal

Fri 5/30

7:55 am-7:35 pm

2 stops16h 40m

$1,148

BaltimoreDonegal

BWI - CFN

BWICFN

Baltimore/Washington

Sat 4/26

9:20 pm-2:00 pm

2 stops35h 40m

Donegal

Wed 4/30

7:55 am-7:35 pm

2 stops16h 40m

$1,301

Washington, D.C.Donegal

DCA - CFN

DCACFN

Washington, D.C. Reagan-National

Sat 4/26

3:02 pm-12:50 pm

2 stops16h 48m

Donegal

Wed 4/30

7:55 am-11:35 pm

2 stops20h 40m

$1,342

Washington, D.C.Donegal

DCA - CFN

DCACFN

Washington, D.C. Reagan-National

Wed 7/16

4:30 pm-2:00 pm

2 stops16h 30m

$4,289

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/7

  • Most accurate provider: When it comes to deals on Washington, D.C.-Donegal flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Washington, D.C.-Donegal flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Washington, D.C.-Donegal flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Donegal flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Donegal flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Rainfall in Donegal by month

Plan your trip to Donegal by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Donegal ranges from 2.3 - 4.6 inches per month. October is typically the wettest month, when rainfall can reach 4.6 in. April is typically the driest time to visit Donegal when rainfall is around 2.3 in.

Temperature in Donegal by month

Plan your trip to Donegal by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Donegal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 57.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 April 8, 2025.
Aer Lingus
7.0
Good
1,060 reviews

Overall

7.0

Comfort

7.0

Boarding

7.2

Entertainment

6.7

Crew

7.9

Food

6.4

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

BOS - DUB

Once on board the crew disappeared. Not a single coffee or tea offered during the entire flight. Food, with cup of water was almost inedible
Aer Lingus
7.0
Good
1,060 reviews
Aer Lingus
7.0
Good
1,060 reviews

Overall

7.0

Comfort

7.0

Boarding

7.2

Entertainment

6.7

Crew

7.9

Food

6.4

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

BOS - DUB

Once on board the crew disappeared. Not a single coffee or tea offered during the entire flight. Food, with cup of water was almost inedible
British Airways
6.6
Okay
6,725 reviews
Aer Lingus
7.0
Good
1,060 reviews

Overall

7.0

Comfort

7.0

Boarding

7.2

Entertainment

6.7

Crew

7.9

Food

6.4

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

BOS - DUB

Once on board the crew disappeared. Not a single coffee or tea offered during the entire flight. Food, with cup of water was almost inedible

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. Reagan-National - Donegal or Washington, D.C. Dulles Intl - 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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