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Cheap flights from Washington, D.C. Dulles Intl Airport to Donegal from $669

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Donegal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Aer Lingus Logo
9:50 pm - 2:00 pmIAD  Washington, D.C. Dulles Intl-CFN Donegal
12h 10m1 stop Dublin
Aer Lingus Logo
7:55 am - 3:45 pmCFN  Donegal-IAD Washington, D.C. Dulles Intl
12h 50m1 stop Dublin
$669Aer Lingus
Tue, Oct 27 - Tue, Nov 3
Aer Lingus Logo
6:15 pm - 2:00 pmIAD  Washington, D.C. Dulles Intl-CFN Donegal
15h 45m1 stop Dublin
Aer Lingus Logo
7:55 am - 7:20 pmCFN  Donegal-IAD Washington, D.C. Dulles Intl
16h 25m1 stop Dublin
$898Aer Lingus
Sun, Oct 25 - Sun, Nov 1
Multiple Airlines Logo
4:30 pm - 2:00 pmIAD  Washington, D.C. Dulles Intl-CFN Donegal
17h 30m2 stops Toronto Pearson Intl Dublin
Multiple Airlines Logo
2:30 pm - 5:00 pmCFN  Donegal-IAD Washington, D.C. Dulles Intl
31h 30m2 stops Dublin Zurich
$912Multiple Airlines
Sun, Oct 25 - Sun, Nov 1
Aer Lingus Logo
10:45 pm - 8:00 pmIAD  Washington, D.C. Dulles Intl-CFN Donegal
17h 15m2 stops London Heathrow Dublin
Aer Lingus Logo
7:55 am - 3:45 pmCFN  Donegal-IAD Washington, D.C. Dulles Intl
12h 50m1 stop Dublin
$927Aer Lingus
Sun, Oct 25 - Sun, Nov 1
Aer Lingus Logo
9:50 pm - 8:00 pmIAD  Washington, D.C. Dulles Intl-CFN Donegal
18h 10m1 stop Dublin
Aer Lingus Logo
2:30 pm - 3:45 pmCFN  Donegal-IAD Washington, D.C. Dulles Intl
30h 15m1 stop Dublin
$949Aer Lingus
Sun, Oct 25 - Sun, Nov 1
Aer Lingus Logo
6:15 pm - 2:00 pmIAD  Washington, D.C. Dulles Intl-CFN Donegal
15h 45m1 stop Dublin
Aer Lingus Logo
2:30 pm - 4:20 pmCFN  Donegal-IAD Washington, D.C. Dulles Intl
30h 50m2 stops Dublin Madrid Barajas
$952Aer Lingus
Tue, Oct 27 - Tue, Nov 3
Aer Lingus Logo
10:45 pm - 8:00 pmIAD  Washington, D.C. Dulles Intl-CFN Donegal
17h 15m2 stops London Heathrow Dublin
Aer Lingus Logo
7:55 am - 3:45 pmCFN  Donegal-IAD Washington, D.C. Dulles Intl
12h 50m1 stop Dublin
$975Aer Lingus
Sun, Oct 25 - Sun, Nov 1
British Airways Logo
10:45 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
$985British Airways
Tue, Oct 27 - Tue, Nov 3
Aer Lingus Logo
5:15 pm - 2:00 pmIAD  Washington, D.C. Dulles Intl-CFN Donegal
15h 45m1 stop Dublin
Aer Lingus Logo
7:55 am - 3:45 pmCFN  Donegal-IAD Washington, D.C. Dulles Intl
12h 50m1 stop Dublin
$1,003Aer Lingus
Sun, Oct 11 - Sun, Oct 18
Multiple Airlines Logo
8:40 pm - 8:00 pmIAD  Washington, D.C. Dulles Intl-CFN Donegal
19h 20m3 stops Reykjavik Keflavik Intl London Gatwick Dublin
Multiple Airlines Logo
7:55 am - 3:45 pmCFN  Donegal-IAD Washington, D.C. Dulles Intl
12h 50m1 stop Dublin
$1,005Multiple Airlines
Sun, Oct 25 - Sun, Nov 1

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Aer Lingus flights from Washington, D.C. Dulles Intl Airport to Donegal

Our best Aer Lingus deals on Washington, D.C. Dulles Intl Airport to Donegal flight tickets
Aer Lingus
Oct 27
IAD9:50 pmWashington, D.C. Dulles Intl
12h 10m
1 stop
CFN2:00 pmDonegal
Nov 3
CFN7:55 amDonegal
12h 50m
1 stop
IAD3:45 pmWashington, D.C. Dulles Intl
$669
Aer Lingus
Oct 25
IAD6:15 pmWashington, D.C. Dulles Intl
15h 45m
1 stop
CFN2:00 pmDonegal
Nov 1
CFN7:55 amDonegal
16h 25m
1 stop
IAD7:20 pmWashington, D.C. Dulles Intl
$898
Aer Lingus
Oct 25
IAD10:45 pmWashington, D.C. Dulles Intl
17h 15m
2 stops
CFN8:00 pmDonegal
Nov 1
CFN7:55 amDonegal
12h 50m
1 stop
IAD3:45 pmWashington, D.C. Dulles Intl
$927

British Airways flights from Washington, D.C. Dulles Intl Airport to Donegal

Our best British Airways deals on Washington, D.C. Dulles Intl Airport to Donegal flight tickets
British Airways
Oct 27
IAD10:45 pmWashington, D.C. Dulles Intl
17h 15m
2 stops
CFN8:00 pmDonegal
Nov 3
CFN7:55 amDonegal
17h 00m
2 stops
IAD7:55 pmWashington, D.C. Dulles Intl
$985
British Airways
Oct 18
IAD5:45 pmWashington, D.C. Dulles Intl
15h 15m
2 stops
CFN2:00 pmDonegal
Oct 21
CFN2:30 pmDonegal
34h 50m
2 stops
IAD8:20 pmWashington, D.C. Dulles Intl
$1,446

momondo Fare Finder

 
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Donegal that are best for you.

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Price

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Quickest round-trip

Washington, D.C.Donegal

IAD Washington, D.C. Dulles Intl - CFN Donegal

IADCFN

Washington, D.C. Dulles Intl

Tue 10/27

9:50 pm-2:00 pm

1 stop12h 10m

Donegal

Tue 11/3

7:55 am-3:45 pm

1 stop12h 50m

$669

Washington, D.C.Donegal

IAD Washington, D.C. Dulles Intl - CFN Donegal

IADCFN

Washington, D.C. Dulles Intl

Sun 10/25

6:15 pm-2:00 pm

1 stop15h 45m

Donegal

Sun 11/1

7:55 am-7:20 pm

1 stop16h 25m

$898

Washington, D.C.Donegal

IAD Washington, D.C. Dulles Intl - CFN Donegal

IADCFN

Washington, D.C. Dulles Intl

Sun 10/25

4:30 pm-2:00 pm

2 stops17h 30m

Donegal

Sun 11/1

2:30 pm-5:00 pm

2 stops31h 30m

$912

Washington, D.C.Donegal

IAD Washington, D.C. Dulles Intl - CFN Donegal

IADCFN

Washington, D.C. Dulles Intl

Sun 10/25

10:45 pm-8:00 pm

2 stops17h 15m

Donegal

Sun 11/1

7:55 am-3:45 pm

1 stop12h 50m

$927

Washington, D.C.Donegal

IAD Washington, D.C. Dulles Intl - CFN Donegal

IADCFN

Washington, D.C. Dulles Intl

Sun 10/25

9:50 pm-8:00 pm

1 stop18h 10m

Donegal

Sun 11/1

2:30 pm-3:45 pm

1 stop30h 15m

$949

Washington, D.C.Donegal

IAD Washington, D.C. Dulles Intl - CFN Donegal

IADCFN

Washington, D.C. Dulles Intl

Tue 10/27

6:15 pm-2:00 pm

1 stop15h 45m

Donegal

Tue 11/3

2:30 pm-4:20 pm

2 stops30h 50m

$952

Washington, D.C.Donegal

IAD Washington, D.C. Dulles Intl - CFN Donegal

IADCFN

Washington, D.C. Dulles Intl

Sun 10/25

10:45 pm-8:00 pm

2 stops17h 15m

Donegal

Sun 11/1

7:55 am-3:45 pm

1 stop12h 50m

$975

Washington, D.C.Donegal

IAD Washington, D.C. Dulles Intl - CFN Donegal

IADCFN

Washington, D.C. Dulles Intl

Tue 10/27

10:45 pm-8:00 pm

2 stops17h 15m

Donegal

Tue 11/3

7:55 am-7:55 pm

2 stops17h 00m

$985

Washington, D.C.Donegal

IAD Washington, D.C. Dulles Intl - CFN Donegal

IADCFN

Washington, D.C. Dulles Intl

Sun 10/11

5:15 pm-2:00 pm

1 stop15h 45m

Donegal

Sun 10/18

7:55 am-3:45 pm

1 stop12h 50m

$1,003

Washington, D.C.Donegal

IAD Washington, D.C. Dulles Intl - CFN Donegal

IADCFN

Washington, D.C. Dulles Intl

Sun 10/25

8:40 pm-8:00 pm

3 stops19h 20m

Donegal

Sun 11/1

7:55 am-3:45 pm

1 stop12h 50m

$1,005

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Washington, D.C. Dulles Intl Airport to Donegal

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport to Donegal (IAD to CFN) flight deals and tips

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

Best Price Found

$669

Fastest flight time

15h 15m

Direct flights

None
The best flight deal from Washington, D.C. Dulles Intl Airport to Donegal found on momondo in the last 72 hours is $669
The fastest flight from Washington, D.C. Dulles Intl Airport to Donegal takes 15h 15m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Donegal. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Donegal.
Search flight deals

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Donegal

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

    A flight from Washington, D.C. Dulles Intl to Donegal will travel around 3301.5 mi. In terms of flight time, this usually takes a little over 15h 15m.

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

    Prices for flights from Washington, D.C. Dulles Intl Airport to Donegal Airport refresh daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Donegal Airport.

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

    The necessary travel and health documents for your Donegal Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Donegal

  • How do I get Price Alerts for flights from Washington, D.C. Dulles Intl Airport to Donegal?

    Confirm your travel details to search for the latest offers for flights from Washington, D.C. Dulles Intl Airport to Donegal. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Washington, D.C. Dulles Intl Airport to Donegal with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Traveling to a place near Donegal?

Book flights to Donegal if you plan to visit one of these locations
Letterkenny
Killybegs

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?

Flights from Washington, D.C. to Donegal with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Washington, D.C. to Donegal flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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 can track prices for Washington, D.C. to Donegal flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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