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Cheap flights from Shannon, Clare to Washington, D.C. from $478

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Shannon, Clare to Washington, D.C. departing on 10/18. 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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0 bags

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Find the cheapest flights from Shannon, Clare to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
1:05 pm - 11:21 pm
SNN
-
DCA
15h 16m
1 stop
KLM Logo
6:06 am - 11:10 am
DCA
-
SNN
24h 04m
1 stop
$590KLM
Fri, Jun 19 - Sun, Jun 21
KLM Logo
1:05 pm - 4:59 pm
SNN
-
DCA
32h 54m
1 stop
KLM Logo
6:06 am - 11:10 am
DCA
-
SNN
24h 04m
1 stop
$592KLM
Thu, Jun 11 - Wed, Jun 17
Delta Logo
1:05 pm - 12:40 am
SNN
-
BWI
16h 35m
2 stops
Delta Logo
11:54 am - 11:10 am
BWI
-
SNN
18h 16m
2 stops
$605Delta
Thu, Jun 11 - Wed, Jun 17
Delta Logo
1:05 pm - 11:24 pm
SNN
-
DCA
15h 19m
1 stop
Delta Logo
5:28 pm - 11:10 am
DCA
-
SNN
12h 42m
2 stops
$605Delta
Sat, May 23 - Wed, May 27
KLM Logo
1:05 pm - 6:53 pm
SNN
-
IAD
10h 48m
1 stop
KLM Logo
7:33 pm - 11:10 am
IAD
-
SNN
10h 37m
1 stop
$605KLM
Sat, May 23 - Wed, May 27
Air France Logo
1:05 pm - 6:53 pm
SNN
-
IAD
10h 48m
1 stop
Air France Logo
7:33 pm - 11:10 am
IAD
-
SNN
10h 37m
1 stop
$606Air France
Sat, May 23 - Wed, May 27
Multiple Airlines Logo
7:30 am - 3:50 pm
SNN
-
IAD
13h 20m
1 stop
Multiple Airlines Logo
5:45 pm - 8:35 pm
IAD
-
SNN
21h 50m
1 stop
$653Multiple Airlines
Thu, Jun 25 - Thu, Jul 2
Multiple Airlines Logo
1:05 pm - 6:53 pm
SNN
-
IAD
10h 48m
1 stop
Multiple Airlines Logo
5:21 pm - 11:10 am
IAD
-
SNN
12h 49m
2 stops
$715Multiple Airlines
Sat, May 23 - Wed, May 27
British Airways Logo
9:15 pm - 3:50 pm
SNN
-
IAD
23h 35m
1 stop
British Airways Logo
5:40 pm - 8:35 pm
IAD
-
SNN
21h 55m
1 stop
$760British Airways
Mon, Jun 22 - Mon, Jun 29
British Airways Logo
7:30 am - 8:20 pm
SNN
-
IAD
17h 50m
1 stop
British Airways Logo
10:25 pm - 8:35 pm
IAD
-
SNN
17h 10m
1 stop
$762British Airways
Thu, Jun 4 - Mon, Jun 8

Air France flights from Shannon, Clare to Washington, D.C.

Our best Air France deals on Shannon, Clare to Washington, D.C. flight tickets
Air France
May 23
SNN1:05 pmShannon
10h 48m
1 stop
IAD6:53 pmWashington, D.C. Dulles Intl
May 27
IAD7:33 pmWashington, D.C. Dulles Intl
10h 37m
1 stop
SNN11:10 amShannon
$606
Air France
Jun 23
SNN1:05 pmShannon
32h 37m
2 stops
IAD4:42 pmWashington, D.C. Dulles Intl
Jun 30
IAD5:29 pmWashington, D.C. Dulles Intl
12h 41m
2 stops
SNN11:10 amShannon
$787
Air France
May 23
SNN1:05 pmShannon
14h 51m
2 stops
IAD10:56 pmWashington, D.C. Dulles Intl
May 27
IAD5:21 pmWashington, D.C. Dulles Intl
12h 49m
2 stops
SNN11:10 amShannon
$908

Delta flights from Shannon, Clare to Washington, D.C.

Our best Delta deals on Shannon, Clare to Washington, D.C. flight tickets
Delta
Jun 19
SNN1:05 pmShannon
10h 27m
1 stop
IAD6:32 pmWashington, D.C. Dulles Intl
Jun 21
IAD12:29 pmWashington, D.C. Dulles Intl
17h 41m
1 stop
SNN11:10 amShannon
$604
Delta
Jun 11
SNN1:05 pmShannon
16h 35m
2 stops
BWI12:40 amBaltimore/Washington
Jun 17
BWI11:54 amBaltimore/Washington
18h 16m
2 stops
SNN11:10 amShannon
$605
Delta
May 23
SNN1:05 pmShannon
15h 39m
2 stops
DCA11:44 pmWashington, D.C. Reagan-National
May 27
DCA5:00 pmWashington, D.C. Reagan-National
13h 10m
1 stop
SNN11:10 amShannon
$606

momondo Fare Finder

 
Customize your flight search to find flights from Shannon, Clare to Washington, D.C. 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 May 13, 2026.
Use the filters below to find and compare flights from Shannon, Clare to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ShannonWashington, D.C.

SNN - DCA

SNNDCA

Shannon

Fri 6/19

1:05 pm-11:21 pm

1 stop15h 16m

Washington, D.C. Reagan-National

Sun 6/21

6:06 am-11:10 am

1 stop24h 04m

$590

ShannonWashington, D.C.

SNN - DCA

SNNDCA

Shannon

Thu 6/11

1:05 pm-4:59 pm

1 stop32h 54m

Washington, D.C. Reagan-National

Wed 6/17

6:06 am-11:10 am

1 stop24h 04m

$592

ShannonBaltimore

SNN - BWI

SNNBWI

Shannon

Thu 6/11

1:05 pm-12:40 am

2 stops16h 35m

Baltimore/Washington

Wed 6/17

11:54 am-11:10 am

2 stops18h 16m

$605

ShannonWashington, D.C.

SNN - DCA

SNNDCA

Shannon

Sat 5/23

1:05 pm-11:24 pm

1 stop15h 19m

Washington, D.C. Reagan-National

Wed 5/27

5:28 pm-11:10 am

2 stops12h 42m

$605
Quickest round-trip

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Sat 5/23

1:05 pm-6:53 pm

1 stop10h 48m

Washington, D.C. Dulles Intl

Wed 5/27

7:33 pm-11:10 am

1 stop10h 37m

$605

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Sat 5/23

1:05 pm-6:53 pm

1 stop10h 48m

Washington, D.C. Dulles Intl

Wed 5/27

7:33 pm-11:10 am

1 stop10h 37m

$606

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Thu 6/25

7:30 am-3:50 pm

1 stop13h 20m

Washington, D.C. Dulles Intl

Thu 7/2

5:45 pm-8:35 pm

1 stop21h 50m

$653

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Sat 5/23

1:05 pm-6:53 pm

1 stop10h 48m

Washington, D.C. Dulles Intl

Wed 5/27

5:21 pm-11:10 am

2 stops12h 49m

$715

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Mon 6/22

9:15 pm-3:50 pm

1 stop23h 35m

Washington, D.C. Dulles Intl

Mon 6/29

5:40 pm-8:35 pm

1 stop21h 55m

$760

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Thu 6/4

7:30 am-8:20 pm

1 stop17h 50m

Washington, D.C. Dulles Intl

Mon 6/8

10:25 pm-8:35 pm

1 stop17h 10m

$762

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

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

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

Can stopping save me money on Shannon, Clare to Washington, D.C. flights?

You could potentially save up to 17% on your flight if you consider stops on a Shannon, Clare to Washington, D.C. flight.

When to book flights from Shannon, Clare to Washington, D.C.

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

Cheap Shannon, Clare to Washington, D.C. (SNN to WAS) flight deals and tips

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

Fastest flight time

10h 27m

Direct flights

None
The fastest flight from Shannon, Clare to Washington, D.C. takes 10h 27m
There are no direct flights from Shannon, Clare to Washington, D.C.. There are no popular flight routes from Shannon, Clare to Washington, D.C..
Search flight deals

Frequently asked questions about flying from Shannon, Clare to Washington, D.C.

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

    The straight-line distance from Shannon to Washington, D.C. is 3283.1 mi. A reasonable flight in good conditions will take 10h 27m.

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

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

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

    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 Shannon Airport to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The travel and health documents required for your trip to Washington, D.C. can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Waldorf
Woodbridge
Laurel
Gaithersburg
Colonial Beach
Fredericksburg
Silver Spring
Towson
Rockville
Manassas
Linthicum Heights
Tysons
Bethesda
Springfield
Fairfax
College Park

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Shannon to Washington, D.C. for you.

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

All flight searches from Shannon to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Washington, D.C. from Shannon. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Shannon to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport