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Cheap flights from Shannon, Clare to Washington, D.C. from $431

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 5/23. 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.
British Airways Logo
7:50 am - 7:04 pm
SNN
-
BWI
16h 14m
2 stops
British Airways Logo
7:54 pm - 4:45 pm
BWI
-
SNN
15h 51m
2 stops
$656British Airways
Mon, Feb 23 - Mon, Mar 2
British Airways Logo
7:50 am - 9:30 pm
SNN
-
DCA
18h 40m
2 stops
British Airways Logo
12:25 pm - 11:30 am
DCA
-
SNN
18h 05m
2 stops
$678British Airways
Mon, Feb 23 - Sun, Mar 1
British Airways Logo
7:50 am - 10:00 am
SNN
-
DCA
31h 10m
2 stops
British Airways Logo
12:04 pm - 11:30 am
DCA
-
SNN
18h 26m
2 stops
$679British Airways
Mon, Feb 23 - Mon, Mar 2
Multiple Airlines Logo
7:50 am - 8:30 pm
SNN
-
IAD
17h 40m
2 stops
Multiple Airlines Logo
2:03 pm - 11:30 am
IAD
-
SNN
16h 27m
2 stops
$690Multiple Airlines
Thu, Feb 26 - Mon, Mar 2
American Airlines Logo
2:45 pm - 1:32 pm
SNN
-
IAD
27h 47m
2 stops
American Airlines Logo
9:45 pm - 4:45 pm
IAD
-
SNN
14h 00m
1 stop
$691American Airlines
Thu, Feb 26 - Mon, Mar 2
American Airlines Logo
7:50 am - 9:30 pm
SNN
-
DCA
18h 40m
2 stops
American Airlines Logo
1:54 pm - 4:45 pm
DCA
-
SNN
21h 51m
2 stops
$691American Airlines
Mon, Feb 23 - Mon, Mar 2
British Airways Logo
7:50 am - 8:30 pm
SNN
-
IAD
17h 40m
2 stops
British Airways Logo
7:20 pm - 7:25 pm
IAD
-
SNN
20h 05m
1 stop
$698British Airways
Mon, Mar 2 - Mon, Mar 23
United Airlines Logo
12:30 pm - 7:31 pm
SNN
-
DCA
12h 01m
1 stop
United Airlines Logo
6:05 pm - 10:15 am
DCA
-
SNN
11h 10m
1 stop
$722United Airlines
Wed, May 6 - Sun, May 10
United Airlines Logo
12:30 pm - 5:25 pm
SNN
-
DCA
9h 55m
1 stop
United Airlines Logo
6:05 pm - 10:15 am
DCA
-
SNN
11h 10m
1 stop
$723United Airlines
Wed, May 6 - Sun, May 10
Multiple Airlines Logo
5:30 pm - 6:45 pm
SNN
-
BWI
30h 15m
1 stop
Multiple Airlines Logo
5:59 pm - 4:45 pm
BWI
-
SNN
18h 46m
2 stops
$962Multiple Airlines
Mon, Mar 2 - Mon, Mar 23

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

Our best Air Canada deals on Shannon, Clare to Washington, D.C. flight tickets
Air Canada
Feb 23
SNN7:50 amShannon
18h 04m
2 stops
IAD8:54 pmWashington, D.C. Dulles Intl
Mar 2
IAD9:45 amWashington, D.C. Dulles Intl
26h 00m
2 stops
SNN4:45 pmShannon
$812
Air Canada
Feb 23
SNN7:50 amShannon
18h 04m
2 stops
IAD8:54 pmWashington, D.C. Dulles Intl
Mar 1
IAD5:13 pmWashington, D.C. Dulles Intl
13h 17m
2 stops
SNN11:30 amShannon
$818
Air Canada
Feb 23
SNN7:50 amShannon
18h 04m
2 stops
IAD8:54 pmWashington, D.C. Dulles Intl
Mar 1
IAD4:30 pmWashington, D.C. Dulles Intl
19h 15m
2 stops
SNN4:45 pmShannon
$824

British Airways flights from Shannon, Clare to Washington, D.C.

Our best British Airways deals on Shannon, Clare to Washington, D.C. flight tickets
British Airways
Feb 23
SNN7:50 amShannon
16h 14m
2 stops
BWI7:04 pmBaltimore/Washington
Mar 2
BWI7:54 pmBaltimore/Washington
15h 51m
2 stops
SNN4:45 pmShannon
$656
British Airways
Feb 23
SNN7:50 amShannon
18h 40m
2 stops
DCA9:30 pmWashington, D.C. Reagan-National
Mar 1
DCA12:25 pmWashington, D.C. Reagan-National
18h 05m
2 stops
SNN11:30 amShannon
$678
British Airways
Feb 23
SNN7:50 amShannon
31h 10m
2 stops
DCA10:00 amWashington, D.C. Reagan-National
Mar 2
DCA12:04 pmWashington, D.C. Reagan-National
18h 26m
2 stops
SNN11:30 amShannon
$679

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 February 6, 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

ShannonBaltimore

SNN - BWI

SNNBWI

Shannon

Mon 2/23

7:50 am-7:04 pm

2 stops16h 14m

Baltimore/Washington

Mon 3/2

7:54 pm-4:45 pm

2 stops15h 51m

$656

ShannonWashington, D.C.

SNN - DCA

SNNDCA

Shannon

Mon 2/23

7:50 am-9:30 pm

2 stops18h 40m

Washington, D.C. Reagan-National

Sun 3/1

12:25 pm-11:30 am

2 stops18h 05m

$678

ShannonWashington, D.C.

SNN - DCA

SNNDCA

Shannon

Mon 2/23

7:50 am-10:00 am

2 stops31h 10m

Washington, D.C. Reagan-National

Mon 3/2

12:04 pm-11:30 am

2 stops18h 26m

$679

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Thu 2/26

7:50 am-8:30 pm

2 stops17h 40m

Washington, D.C. Dulles Intl

Mon 3/2

2:03 pm-11:30 am

2 stops16h 27m

$690

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Thu 2/26

2:45 pm-1:32 pm

2 stops27h 47m

Washington, D.C. Dulles Intl

Mon 3/2

9:45 pm-4:45 pm

1 stop14h 00m

$691

ShannonWashington, D.C.

SNN - DCA

SNNDCA

Shannon

Mon 2/23

7:50 am-9:30 pm

2 stops18h 40m

Washington, D.C. Reagan-National

Mon 3/2

1:54 pm-4:45 pm

2 stops21h 51m

$691

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Mon 3/2

7:50 am-8:30 pm

2 stops17h 40m

Washington, D.C. Dulles Intl

Mon 3/23

7:20 pm-7:25 pm

1 stop20h 05m

$698

ShannonWashington, D.C.

SNN - DCA

SNNDCA

Shannon

Wed 5/6

12:30 pm-7:31 pm

1 stop12h 01m

Washington, D.C. Reagan-National

Sun 5/10

6:05 pm-10:15 am

1 stop11h 10m

$722

ShannonWashington, D.C.

SNN - DCA

SNNDCA

Shannon

Wed 5/6

12:30 pm-5:25 pm

1 stop9h 55m

Washington, D.C. Reagan-National

Sun 5/10

6:05 pm-10:15 am

1 stop11h 10m

$723

ShannonBaltimore

SNN - BWI

SNNBWI

Shannon

Mon 3/2

5:30 pm-6:45 pm

1 stop30h 15m

Baltimore/Washington

Mon 3/23

5:59 pm-4:45 pm

2 stops18h 46m

$962

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

What is the cheapest airline that flies from Shannon to Washington, D.C.?

British Airways is the most popular carrier operating from Shannon to Washington, D.C.

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

12h 01m

Direct flights

None
The fastest flight from Shannon, Clare to Washington, D.C. takes 12h 01m
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

  • 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 12h 01m.

  • 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
Tysons
Laurel
Colonial Beach
Silver Spring
Towson
Fredericksburg
Gaithersburg
Rockville
Manassas
Springfield
Fairfax
Linthicum Heights
Bethesda
Glen Burnie

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