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Cheap flights from District of Columbia to Shannon from $408

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 3/8. 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
0 bags

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Find the cheapest flights from District of Columbia to Shannon

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
1:08 pm - 11:30 am
IAD
-
SNN
17h 22m
2 stops
British Airways Logo
8:05 pm - 3:35 pm
SNN
-
IAD
24h 30m
2 stops
$457British Airways
Wed, Feb 11 - Wed, Feb 18
British Airways Logo
9:45 pm - 7:25 pm
IAD
-
SNN
16h 40m
1 stop
British Airways Logo
8:05 pm - 3:35 pm
SNN
-
IAD
24h 30m
2 stops
$458British Airways
Wed, Feb 11 - Wed, Feb 18
British Airways Logo
7:15 pm - 11:20 am
IAD
-
SNN
11h 05m
1 stop
British Airways Logo
9:15 pm - 3:45 pm
SNN
-
IAD
23h 30m
2 stops
$460British Airways
Mon, May 4 - Mon, May 11
British Airways Logo
7:15 pm - 11:20 am
IAD
-
SNN
11h 05m
1 stop
British Airways Logo
4:55 pm - 3:50 pm
SNN
-
IAD
27h 55m
1 stop
$475British Airways
Mon, May 4 - Mon, May 11
British Airways Logo
7:20 pm - 11:30 am
IAD
-
SNN
12h 10m
1 stop
British Airways Logo
8:05 pm - 4:35 pm
SNN
-
IAD
24h 30m
1 stop
$476British Airways
Mon, Mar 16 - Mon, Mar 23
British Airways Logo
10:25 pm - 8:35 pm
IAD
-
SNN
17h 10m
1 stop
British Airways Logo
9:15 pm - 3:30 pm
SNN
-
IAD
23h 15m
2 stops
$488British Airways
Tue, Apr 14 - Mon, Apr 27
American Airlines Logo
1:08 pm - 11:30 am
IAD
-
SNN
17h 22m
2 stops
American Airlines Logo
2:45 pm - 2:39 pm
SNN
-
IAD
28h 54m
2 stops
$489American Airlines
Sun, Feb 8 - Tue, Feb 24
British Airways Logo
5:00 pm - 11:30 am
DCA
-
SNN
13h 30m
2 stops
British Airways Logo
7:50 am - 6:48 pm
SNN
-
DCA
15h 58m
2 stops
$490British Airways
Wed, Feb 25 - Thu, Mar 5
British Airways Logo
5:40 pm - 11:20 am
IAD
-
SNN
12h 40m
1 stop
British Airways Logo
4:55 pm - 5:25 pm
SNN
-
IAD
29h 30m
1 stop
$492British Airways
Tue, Apr 14 - Mon, Apr 27
American Airlines Logo
1:54 pm - 6:20 am
DCA
-
SNN
11h 26m
1 stop
American Airlines Logo
2:00 pm - 9:30 pm
SNN
-
DCA
12h 30m
1 stop
$498American Airlines
Wed, Feb 25 - Wed, Mar 4

British Airways flights from District of Columbia to Shannon, Clare

Our best British Airways deals on District of Columbia to Shannon, Clare flight tickets
British Airways
Feb 11
IAD1:08 pmWashington, D.C. Dulles Intl
17h 22m
2 stops
SNN11:30 amShannon
Feb 18
SNN8:05 pmShannon
24h 30m
2 stops
IAD3:35 pmWashington, D.C. Dulles Intl
$457
British Airways
Feb 11
IAD9:45 pmWashington, D.C. Dulles Intl
16h 40m
1 stop
SNN7:25 pmShannon
Feb 18
SNN8:05 pmShannon
24h 30m
2 stops
IAD3:35 pmWashington, D.C. Dulles Intl
$458
British Airways
May 4
IAD7:15 pmWashington, D.C. Dulles Intl
11h 05m
1 stop
SNN11:20 amShannon
May 11
SNN9:15 pmShannon
23h 30m
2 stops
IAD3:45 pmWashington, D.C. Dulles Intl
$460

American Airlines flights from District of Columbia to Shannon, Clare

Our best American Airlines deals on District of Columbia to Shannon, Clare flight tickets
American Airlines
Feb 8
IAD1:08 pmWashington, D.C. Dulles Intl
17h 22m
2 stops
SNN11:30 amShannon
Feb 24
SNN2:45 pmShannon
28h 54m
2 stops
IAD2:39 pmWashington, D.C. Dulles Intl
$489
American Airlines
Feb 27
DCA4:34 pmWashington, D.C. Reagan-National
13h 56m
2 stops
SNN11:30 amShannon
Mar 6
SNN2:45 pmShannon
12h 31m
1 stop
DCA10:16 pmWashington, D.C. Reagan-National
$548
American Airlines
Feb 27
DCA4:34 pmWashington, D.C. Reagan-National
13h 56m
2 stops
SNN11:30 amShannon
Mar 6
SNN2:45 pmShannon
26h 06m
1 stop
DCA11:51 amWashington, D.C. Reagan-National
$550

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 January 13, 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

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Wed 2/11

1:08 pm-11:30 am

2 stops17h 22m

Shannon

Wed 2/18

8:05 pm-3:35 pm

2 stops24h 30m

$457

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Wed 2/11

9:45 pm-7:25 pm

1 stop16h 40m

Shannon

Wed 2/18

8:05 pm-3:35 pm

2 stops24h 30m

$458

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Mon 5/4

7:15 pm-11:20 am

1 stop11h 05m

Shannon

Mon 5/11

9:15 pm-3:45 pm

2 stops23h 30m

$460

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Mon 5/4

7:15 pm-11:20 am

1 stop11h 05m

Shannon

Mon 5/11

4:55 pm-3:50 pm

1 stop27h 55m

$475

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Mon 3/16

7:20 pm-11:30 am

1 stop12h 10m

Shannon

Mon 3/23

8:05 pm-4:35 pm

1 stop24h 30m

$476

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Tue 4/14

10:25 pm-8:35 pm

1 stop17h 10m

Shannon

Mon 4/27

9:15 pm-3:30 pm

2 stops23h 15m

$488

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Sun 2/8

1:08 pm-11:30 am

2 stops17h 22m

Shannon

Tue 2/24

2:45 pm-2:39 pm

2 stops28h 54m

$489

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Wed 2/25

5:00 pm-11:30 am

2 stops13h 30m

Shannon

Thu 3/5

7:50 am-6:48 pm

2 stops15h 58m

$490

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Tue 4/14

5:40 pm-11:20 am

1 stop12h 40m

Shannon

Mon 4/27

4:55 pm-5:25 pm

1 stop29h 30m

$492

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Wed 2/25

1:54 pm-6:20 am

1 stop11h 26m

Shannon

Wed 3/4

2:00 pm-9:30 pm

1 stop12h 30m

$498

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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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 airline that flies from District of Columbia to Shannon?

British Airways is the most popular carrier operating from District of Columbia to Shannon

What airlines fly to Shannon, Clare?

American Airlines, United Airlines and KLM are the top three most popular airlines that fly to Shannon, Clare from District of Columbia according to our data. American Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Shannon, Clare. Keep in mind that there are 5 different airlines that fly to Shannon, Clare on a routine basis, so you have a few additional options to choose from.

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

11h 00m

Direct flights

None
The fastest flight from District of Columbia to Shannon, Clare takes 11h 00m
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

  • 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 $137Free CancellationRating
7.9
8,039 reviews
Search Delta flights
American AirlinesPriceFrom $489Free CancellationRating
7.2
11,116 reviews
Search American Airlines flights
KLMPriceFrom $643Free CancellationRating
7.7
1,437 reviews
Search KLM flights
United AirlinesPriceFrom $646Free CancellationRating
7.4
9,152 reviews
Search United Airlines flights
British AirwaysPriceFrom $796Free CancellationRating
6.7
7,669 reviews
Search British Airways flights

Traveling to a place near Shannon?

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

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.

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