HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Donegal

$908+ Cheap flights from District of Columbia 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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — CFN
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from District of Columbia to Donegal with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from District of Columbia to Donegal

Cheapest flights from District of Columbia to Donegal
Explore the most affordable flight options available from District of Columbia to Donegal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.

This Ovago deal was found by Cheapflights users on 2/2. 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.
Thu 3/1910:45 pm
IAD
-
CFN
2 stops35h 15m
Multiple Airlines
Thu 3/262:30 pm
CFN
-
IAD
1 stop30h 05m
Multiple Airlines
Deal found 2/2$908
This Ovago deal was found by Cheapflights users on 2/2. 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.
Thu 3/196:10 pm
DCA
-
CFN
2 stops15h 50m
Multiple Airlines
Thu 3/262:30 pm
CFN
-
DCA
2 stops21h 31m
Multiple Airlines
Deal found 2/2$980
This British Airways deal was found by Cheapflights users on 2/1. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/236:20 pm
IAD
-
CFN
2 stops14h 40m
British Airways
Fri 2/272:30 pm
CFN
-
IAD
2 stops30h 05m
British Airways
Deal found 2/1$1,154

Find flight deals from District of Columbia to Donegal

Keep the following information in mind while searching for District of Columbia to Donegal flight deals. Data was last updated February 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$908
(Ovago)
Provider with most accurate pricing for Washington, D.C. (WAS)-Donegal flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Donegal flights.
Search Deals
From District of Columbia to Donegal
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia 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 February 4, 2026.
Use the filters below to find and compare flights from District of Columbia to Donegal that are best for you.

Fly from

District of Columbia

Fly to

Donegal

Route

Depart

Return

Price

Washington, D.C.Donegal

IAD - CFN

IADCFN

Washington, D.C. Dulles Intl

Thu 3/19

10:45 pm-2:00 pm

2 stops35h 15m

Donegal

Thu 3/26

2:30 pm-4:35 pm

1 stop30h 05m

$908

Washington, D.C.Donegal

DCA - CFN

DCACFN

Washington, D.C. Reagan-National

Thu 3/19

6:10 pm-2:00 pm

2 stops15h 50m

Donegal

Thu 3/26

2:30 pm-8:01 am

2 stops21h 31m

$980

Washington, D.C.Donegal

IAD - CFN

IADCFN

Washington, D.C. Dulles Intl

Mon 2/23

6:20 pm-2:00 pm

2 stops14h 40m

Donegal

Fri 2/27

2:30 pm-3:35 pm

2 stops30h 05m

$1,154

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Best time to book a flight from District of Columbia to Donegal

Have a flexible travel schedule? Discover the best time to fly to Donegal from District of Columbia 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 District of Columbia to Donegal
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia 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 District of Columbia?

    Donegal (CFN) is the airport you will fly into if you book a flight from District of Columbia to Donegal. It is only a 28.5 mi journey from Donegal (CFN) to Donegal’s city center.

  • How long is the flight from District of Columbia to Donegal?

    British Airways can get you from District of Columbia to Donegal in just under 14h 40m. Your travel time can differ by up to . Airlines will cover a distance of 3288 mi.

  • Can I find deals for flights from District of Columbia to Donegal that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Donegal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Donegal?

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

  • Can I find deals for business class flights from District of Columbia to Donegal?

    Yes. Cheapflights offers flight deals from District of Columbia 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for District of Columbia to Donegal

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Dublin flights
Newark to Dublin flights
Boston to Dublin flights
O'Hare Intl to Dublin flights
Dulles Intl to Dublin flights
LaGuardia to Dublin flights
Philadelphia to Dublin flights
Seattle to Dublin flights
Minneapolis to Dublin flights
Dallas/Fort Worth to Dublin flights
Los Angeles to Dublin flights
Denver to Dublin flights
San Francisco to Dublin flights
Charlotte to Dublin flights
Orlando to Dublin flights
Atlanta to Dublin flights
Reagan-National to Dublin flights
Cleveland to Dublin flights
Baltimore to Dublin flights
Midway to Dublin flights
Detroit to Dublin flights
Raleigh to Dublin flights
Boston to Shannon flights
Hartford to Dublin flights
John F Kennedy Intl to Shannon flights
Indianapolis to Dublin flights
Newark to Shannon flights
Portland to Dublin flights
Love Field to Dublin flights
Nashville to Dublin flights
Pittsburgh to Dublin flights
Austin to Dublin flights
Hobby to Dublin flights
Kansas City to Dublin flights
LaGuardia to Shannon flights
Tampa to Dublin flights
Sky Harbor Intl to Dublin flights
George Bush Intcntl to Dublin flights
Miami to Dublin flights
Salt Lake City to Dublin flights
Columbus to Dublin flights
St. Louis to Dublin flights
San Diego to Dublin flights
New Orleans to Dublin flights
Cincinnati to Dublin flights
Fort Lauderdale to Dublin flights
Ontario to Dublin flights
Santa Ana to Dublin flights
Las Vegas to Dublin flights
O'Hare Intl to Shannon flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.