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Cheap flights from Washington, D.C. to Donegal from $777

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Donegal departing on 2/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. to Donegal

Cheap round-trip flights

These are some of the best round-trip flight deals from Washington, D.C. to Donegal that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Washington, D.C. to Donegal.

Cheap last minute flights

Planning a quick getaway from Washington, D.C. to Donegal? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Donegal, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Washington, D.C. to Donegal

Find recent round-trip train or bus tickets from Washington, D.C. to Donegal.

All round-trip flight deals to Donegal

The cheapest plane tickets to Donegal found on KAYAK recently.
6:10 pm - 8:00 pmBWI-CFN
20h 50m3 stops
1:15 pm - 5:00 pmCFN-BWI
32h 45m3 stops
Sat, Feb 1 - Sat, Feb 8
6:10 pm - 12:50 pmBWI-CFN
13h 40m2 stops
7:55 am - 5:00 pmCFN-BWI
38h 05m3 stops
Sat, Feb 1 - Sat, Feb 8
5:10 pm - 12:50 pmIAD-CFN
14h 40m1 stop
1:15 pm - 3:40 pmCFN-IAD
31h 25m1 stop
$923Aer Lingus
Find Deal
Sat, Feb 1 - Sat, Feb 8
9:55 pm - 8:00 pmIAD-CFN
17h 05m2 stops
7:55 am - 3:40 pmCFN-IAD
12h 45m1 stop
$927Aer Lingus
Find Deal
Sat, Feb 1 - Sat, Feb 8
9:00 pm - 2:00 pmIAD-CFN
12h 00m1 stop
7:55 am - 7:30 pmCFN-IAD
16h 35m1 stop
$932Aer Lingus
Find Deal
Tue, May 6 - Tue, May 13
8:40 pm - 2:00 pmIAD-CFN
12h 20m1 stop
7:55 am - 7:30 pmCFN-IAD
16h 35m1 stop
$948Aer Lingus
Find Deal
Mon, May 5 - Tue, May 13
6:00 pm - 6:45 pmIAD-CFN
19h 45m3 stops
7:55 am - 3:40 pmCFN-IAD
12h 45m1 stop
Sat, Feb 1 - Sat, Feb 8
5:49 pm - 8:00 pmDCA-CFN
21h 11m3 stops
7:55 am - 9:32 amCFN-DCA
30h 37m3 stops
$1,036British Airways
Find Deal
Fri, Jan 31 - Fri, Feb 7
4:20 pm - 12:50 pmDCA-CFN
15h 30m3 stops
1:15 pm - 4:41 pmCFN-DCA
32h 26m3 stops
$1,085British Airways
Find Deal
Sat, Feb 1 - Sat, Feb 8
5:50 pm - 2:00 pmIAD-CFN
15h 10m2 stops
7:55 am - 5:35 pmCFN-IAD
14h 40m2 stops
$1,115British Airways
Find Deal
Sun, May 4 - Tue, May 13
WAS-CFN
3273 mimulti-stop
Multiple Airlines
Find Deal
6:00 pm - 12:50 pmIAD-CFN
13h 50m2 stops
7:55 am - 7:45 pmCFN-IAD
16h 50m2 stops
$2,271British Airways
Find Deal
Mon, Dec 23 - Mon, Dec 30
5:10 pm - 12:50 pmIAD-CFN
14h 40m1 stop
7:55 am - 7:45 pmCFN-IAD
16h 50m2 stops
$2,523Aer Lingus
Find Deal
Mon, Dec 23 - Mon, Dec 30
5:10 pm - 12:50 pmIAD-CFN
14h 40m1 stop
7:55 am - 3:40 pmCFN-IAD
12h 45m1 stop
$2,540Aer Lingus
Find Deal
Mon, Dec 23 - Mon, Dec 30
6:00 pm - 12:50 pmIAD-CFN
13h 50m2 stops
1:15 pm - 3:35 pmCFN-IAD
31h 20m2 stops
$2,577British Airways
Find Deal
Sun, Dec 22 - Mon, Dec 30
8:45 pm - 8:00 pmIAD-CFN
18h 15m1 stop
7:55 am - 3:40 pmCFN-IAD
12h 45m1 stop
$2,626Aer Lingus
Find Deal
Sun, Dec 22 - Mon, Dec 30
9:55 pm - 8:00 pmIAD-CFN
17h 05m2 stops
1:15 pm - 3:35 pmCFN-IAD
31h 20m2 stops
$3,009British Airways
Find Deal
Sat, Dec 21 - Mon, Dec 30
2:11 pm - 12:50 pmBWI-CFN
17h 39m3 stops
1:15 pm - 5:38 pmCFN-BWI
33h 23m3 stops
$3,102British Airways
Find Deal
Mon, Dec 23 - Mon, Dec 30
8:30 pm - 12:50 pmBWI-CFN
35h 20m2 stops
7:55 am - 6:45 pmCFN-BWI
15h 50m2 stops
$3,130British Airways
Find Deal
Sun, Dec 22 - Mon, Dec 30
2:11 pm - 12:50 pmBWI-CFN
17h 39m3 stops
7:55 am - 6:45 pmCFN-BWI
15h 50m2 stops
$3,319British Airways
Find Deal
Sat, Dec 21 - Mon, Dec 30
2:11 pm - 12:50 pmBWI-CFN
17h 39m3 stops
7:55 am - 6:45 pmCFN-BWI
15h 50m2 stops
$3,460British Airways
Find Deal
Mon, Dec 23 - Mon, Dec 30

Aer Lingus flights from Washington, D.C. to Donegal

Our best Aer Lingus deals on Washington, D.C. to Donegal flight tickets
Aer Lingus
Feb 1
IAD5:10 pmWashington, D.C. Dulles Intl
14h 40m
1 stop
CFN12:50 pmDonegal
Feb 8
CFN1:15 pmDonegal
31h 25m
1 stop
IAD3:40 pmWashington, D.C. Dulles Intl
Aer Lingus
Feb 1
IAD9:55 pmWashington, D.C. Dulles Intl
17h 05m
2 stops
CFN8:00 pmDonegal
Feb 8
CFN7:55 amDonegal
12h 45m
1 stop
IAD3:40 pmWashington, D.C. Dulles Intl
Aer Lingus
May 6
IAD9:00 pmWashington, D.C. Dulles Intl
12h 00m
1 stop
CFN2:00 pmDonegal
May 13
CFN7:55 amDonegal
16h 35m
1 stop
IAD7:30 pmWashington, D.C. Dulles Intl

British Airways flights from Washington, D.C. to Donegal

Our best British Airways deals on Washington, D.C. to Donegal flight tickets
British Airways
Jan 31
DCA5:49 pmWashington, D.C. Reagan-National
21h 11m
3 stops
CFN8:00 pmDonegal
Feb 7
CFN7:55 amDonegal
30h 37m
3 stops
DCA9:32 amWashington, D.C. Reagan-National
British Airways
Feb 1
DCA4:20 pmWashington, D.C. Reagan-National
15h 30m
3 stops
CFN12:50 pmDonegal
Feb 8
CFN1:15 pmDonegal
32h 26m
3 stops
DCA4:41 pmWashington, D.C. Reagan-National
British Airways
May 4
IAD5:50 pmWashington, D.C. Dulles Intl
15h 10m
2 stops
CFN2:00 pmDonegal
May 13
CFN7:55 amDonegal
14h 40m
2 stops
IAD5:35 pmWashington, D.C. Dulles Intl

See travel insights to Donegal from

How to get the cheapest flight ticket from Washington, D.C. to Donegal

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Donegal?

The cheapest day to depart on your flight to Donegal is on a Friday when prices can be found for as low as $871. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Donegal on Friday is $871.

What is the cheapest time of day to depart on your flight to Donegal?

Flying to Donegal from Washington, D.C. in the evening is the least expensive time of day to depart. momondo users have found prices as low as $894 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $894 on average. Flights to Donegal from Washington, D.C. in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Washington, D.C. to Donegal

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Donegal according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. to Donegal (WAS to CFN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Donegal

Best Price Found

$777

Fastest flight time

12h 00m

Direct flights

None

Airports in Donegal

1 airport
The best flight deal from Washington, D.C. to Donegal found on momondo in the last 72 hours is $777
The fastest flight from Washington, D.C. to Donegal takes 12h 00m
There are no direct flights from Washington, D.C. to Donegal. Popular non-direct routes for this connection are Washington, D.C. Dulles Intl Airport - Donegal Airport, Washington, D.C. Reagan-National Airport - Donegal Airport and Baltimore/Washington Airport - Donegal Airport.
There is 1 airport near Donegal: Donegal (CFN)

  • How far is Washington, D.C. to Donegal by plane?

    Washington, D.C. and Donegal are 3287.3 mi apart from one another. Typically, this will take 12h 00m by plane in normal conditions.

  • When did momondo last update prices for flights from Washington, D.C. to Donegal Airport?

    Prices for flights from Washington, D.C. to Donegal Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Washington, D.C. 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 Washington, D.C. to Donegal Airport.

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

    The travel and health documents you'll need for your trip to Donegal Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Donegal Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Donegal?

Finding the right flight to Donegal from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Donegal quick and easy, saving you time and money.

Can I find flights from Washington, D.C. to Donegal with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington, D.C. to Donegal flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Donegal?

momondo helps you find the best flight between Washington, D.C. and Donegal by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Washington, D.C. to Donegal right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Donegal from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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