Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from District of Columbia to Shannon from $318

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Shannon departing on 7/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from District of Columbia to Shannon

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:10 pm - 7:30 am
IAD
-
SNN
13h 20m
1 stop
Multiple Airlines Logo
12:00 pm - 1:35 pm
SNN
-
IAD
30h 35m
1 stop
$726Multiple Airlines
Sun, Aug 16 - Sat, Aug 22
Delta Logo
5:00 pm - 11:10 am
DCA
-
SNN
13h 10m
1 stop
Delta Logo
1:05 pm - 10:59 pm
SNN
-
DCA
14h 54m
1 stop
$727Delta
Mon, Aug 17 - Tue, Aug 25
United Airlines Logo
5:45 pm - 10:15 am
IAD
-
SNN
11h 30m
1 stop
United Airlines Logo
9:30 am - 4:02 pm
SNN
-
IAD
11h 32m
1 stop
$727United Airlines
Mon, Aug 17 - Tue, Aug 25
Delta Logo
5:00 pm - 11:10 am
DCA
-
SNN
13h 10m
1 stop
Delta Logo
1:05 pm - 11:48 pm
SNN
-
DCA
15h 43m
2 stops
$732Delta
Mon, Aug 17 - Tue, Aug 25
Multiple Airlines Logo
8:30 pm - 12:15 am
IAD
-
SNN
22h 45m
2 stops
Multiple Airlines Logo
2:05 pm - 8:35 pm
SNN
-
IAD
35h 30m
2 stops
$755Multiple Airlines
Tue, Sep 1 - Wed, Sep 9
Delta Logo
5:00 pm - 11:10 am
DCA
-
SNN
13h 10m
1 stop
Delta Logo
1:05 pm - 10:59 pm
SNN
-
DCA
14h 54m
1 stop
$767Delta
Wed, Aug 19 - Tue, Aug 25
Delta Logo
7:19 pm - 11:10 am
IAD
-
SNN
10h 51m
1 stop
Delta Logo
1:05 pm - 6:33 pm
SNN
-
IAD
10h 28m
1 stop
$767Delta
Wed, Aug 19 - Tue, Aug 25
Delta Logo
12:23 pm - 11:10 am
DCA
-
SNN
17h 47m
2 stops
Delta Logo
1:05 pm - 10:59 pm
SNN
-
DCA
14h 54m
1 stop
$772Delta
Wed, Aug 19 - Tue, Aug 25
KLM Logo
12:29 pm - 11:10 am
IAD
-
SNN
17h 41m
1 stop
KLM Logo
1:05 pm - 4:46 pm
SNN
-
IAD
32h 41m
2 stops
$797KLM
Sat, Jul 4 - Mon, Jul 20
United Airlines Logo
1:00 pm - 7:30 am
DCA
-
SNN
13h 30m
1 stop
United Airlines Logo
9:30 am - 1:04 pm
SNN
-
DCA
32h 34m
1 stop
$813United Airlines
Mon, Jul 20 - Mon, Jul 27

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from District of Columbia to Shannon, Clare

Our best United Airlines deals on District of Columbia to Shannon, Clare flight tickets
United Airlines
Jul 12
IAD5:42 pmWashington, D.C. Dulles Intl
11h 33m
1 stop
SNN10:15 amShannon
Jul 21
SNN9:30 amShannon
14h 32m
1 stop
IAD7:02 pmWashington, D.C. Dulles Intl
$807
United Airlines
Jul 20
DCA1:00 pmWashington, D.C. Reagan-National
13h 30m
1 stop
SNN7:30 amShannon
Jul 27
SNN9:30 amShannon
32h 34m
1 stop
DCA1:04 pmWashington, D.C. Reagan-National
$813
United Airlines
Aug 15
IAD10:27 pmWashington, D.C. Dulles Intl
28h 03m
1 stop
SNN7:30 amShannon
Aug 25
SNN9:30 amShannon
13h 07m
1 stop
IAD5:37 pmWashington, D.C. Dulles Intl
$831

KLM flights from District of Columbia to Shannon, Clare

Our best KLM deals on District of Columbia to Shannon, Clare flight tickets
KLM
Jul 4
IAD12:29 pmWashington, D.C. Dulles Intl
17h 41m
1 stop
SNN11:10 amShannon
Jul 20
SNN1:05 pmShannon
32h 41m
2 stops
IAD4:46 pmWashington, D.C. Dulles Intl
$797
KLM
Aug 14
DCA6:02 amWashington, D.C. Reagan-National
24h 08m
1 stop
SNN11:10 amShannon
Aug 24
SNN1:05 pmShannon
14h 54m
1 stop
DCA10:59 pmWashington, D.C. Reagan-National
$932
KLM
Aug 14
DCA6:02 amWashington, D.C. Reagan-National
24h 08m
1 stop
SNN11:10 amShannon
Aug 24
SNN1:05 pmShannon
15h 43m
2 stops
DCA11:48 pmWashington, D.C. Reagan-National
$936

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia to Shannon, Clare 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, momondo users made 832,500 searches. Data last updated June 9, 2026.
Use the filters below to find and compare flights from District of Columbia to Shannon, Clare that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Sun 8/16

1:10 pm-7:30 am

1 stop13h 20m

Shannon

Sat 8/22

12:00 pm-1:35 pm

1 stop30h 35m

$726

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Mon 8/17

5:00 pm-11:10 am

1 stop13h 10m

Shannon

Tue 8/25

1:05 pm-10:59 pm

1 stop14h 54m

$727

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Mon 8/17

5:45 pm-10:15 am

1 stop11h 30m

Shannon

Tue 8/25

9:30 am-4:02 pm

1 stop11h 32m

$727

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Mon 8/17

5:00 pm-11:10 am

1 stop13h 10m

Shannon

Tue 8/25

1:05 pm-11:48 pm

2 stops15h 43m

$732

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Tue 9/1

8:30 pm-12:15 am

2 stops22h 45m

Shannon

Wed 9/9

2:05 pm-8:35 pm

2 stops35h 30m

$755

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Wed 8/19

5:00 pm-11:10 am

1 stop13h 10m

Shannon

Tue 8/25

1:05 pm-10:59 pm

1 stop14h 54m

$767
Quickest round-trip

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Wed 8/19

7:19 pm-11:10 am

1 stop10h 51m

Shannon

Tue 8/25

1:05 pm-6:33 pm

1 stop10h 28m

$767

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Wed 8/19

12:23 pm-11:10 am

2 stops17h 47m

Shannon

Tue 8/25

1:05 pm-10:59 pm

1 stop14h 54m

$772

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Sat 7/4

12:29 pm-11:10 am

1 stop17h 41m

Shannon

Mon 7/20

1:05 pm-4:46 pm

2 stops32h 41m

$797

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Mon 7/20

1:00 pm-7:30 am

1 stop13h 30m

Shannon

Mon 7/27

9:30 am-1:04 pm

1 stop32h 34m

$813

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Shannon from

How to get the cheapest flight ticket from District of Columbia to Shannon, Clare

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 month to fly to Shannon, Clare?

In general, December is the cheapest month to fly from District of Columbia to Shannon, Clare. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you are unable to visit Shannon, Clare during the month of December, then departing from District of Columbia during the month February is also very affordable. Most momondo users find prices during this month for around $0.

Cheap District of Columbia to Shannon, Clare flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Shannon, Clare

Fastest flight time

8h 55m

Direct flights

None
The fastest flight from District of Columbia to Shannon, Clare takes 8h 55m
There are no direct flights from District of Columbia to Shannon, Clare. There are no popular flight routes from District of Columbia to Shannon, Clare.
Search flight deals

Frequently asked questions about flying from District of Columbia to Shannon, Clare

  • When did momondo last update prices for flights from District of Columbia to Shannon Airport?

    Prices for flights from District of Columbia to Shannon Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from District of Columbia to Shannon Airport?

  • How old do you have to be to fly from District of Columbia to Shannon Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia to Shannon Airport.

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

    The required travel and health documents for your Shannon Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Shannon Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from District of Columbia to Shannon, Clare

Compare and see reviews for airlines that fly from District of Columbia to Shannon, Clare with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $157Free CancellationRating
7.9
8,396 reviews
Search Delta flights
American AirlinesPriceFrom $489Free CancellationRating
7.1
11,640 reviews
Search American Airlines flights
United AirlinesPriceFrom $634Free CancellationRating
7.4
9,781 reviews
Search United Airlines flights

Traveling to a place near Shannon?

Book flights to Shannon if you plan to visit one of these locations
Limerick
Ennis
Bunratty
Adare
Lahinch
Nenagh

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Shannon?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from District of Columbia to Shannon. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from District of Columbia to Shannon with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Shannon from District of Columbia with this policy.

How can momondo help me find flights from District of Columbia to Shannon?

Once all potential District of Columbia to Shannon 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 District of Columbia to Shannon right now. Can momondo alert me if prices change?

Yes. momondo can track prices for District of Columbia to Shannon 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.

An easier way to manage your Shannon, Clare trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 7/9
Thu 7/16
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland