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Cheap flights from District of Columbia to Shannon from $276

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 9/16. 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

American Airlines Logo
6:20 pm - 4:45 pmIAD-SNN
17h 25m1 stop
American Airlines Logo
7:50 am - 3:35 pmSNN-IAD
12h 45m1 stop
$484American Airlines
Find Deal
Tue, Nov 4 - Tue, Nov 11
American Airlines Logo
3:59 pm - 11:30 amDCA-SNN
14h 31m2 stops
American Airlines Logo
7:50 am - 6:51 pmSNN-DCA
16h 01m2 stops
$498American Airlines
Find Deal
Tue, Nov 4 - Tue, Nov 11
American Airlines Logo
10:40 pm - 4:10 pmIAD-SNN
12h 30m1 stop
American Airlines Logo
9:15 pm - 8:10 pmSNN-IAD
27h 55m1 stop
$522American Airlines
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Wed, Sep 3 - Wed, Sep 10
United Airlines Logo
7:15 pm - 10:15 amDCA-SNN
10h 00m1 stop
United Airlines Logo
9:30 am - 7:03 pmSNN-DCA
14h 33m1 stop
$564United Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 23
United Airlines Logo
3:30 pm - 7:30 amDCA-SNN
11h 00m1 stop
United Airlines Logo
9:30 am - 3:51 pmSNN-DCA
11h 21m1 stop
$576United Airlines
Find Deal
Thu, Aug 21 - Thu, Aug 28
Delta Logo
7:22 am - 11:10 amIAD-SNN
22h 48m2 stops
Delta Logo
1:05 pm - 2:31 pmSNN-IAD
30h 26m2 stops
$577Delta
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Sun, Aug 24 - Mon, Sep 8
Logo
5:45 pm - 8:35 pmIAD-SNN
21h 50m2 stops
Logo
12:40 pm - 3:20 pmSNN-IAD
31h 40m2 stops
$655
Find Deal
Mon, Oct 13 - Mon, Oct 20
Logo
8:30 pm - 8:20 pmIAD-SNN
18h 50m2 stops
Logo
7:40 am - 7:20 pmSNN-IAD
16h 40m2 stops
$679
Find Deal
Tue, Sep 16 - Tue, Sep 23
KLM Logo
5:00 pm - 11:10 amDCA-SNN
13h 10m1 stop
KLM Logo
1:05 pm - 11:41 pmSNN-DCA
15h 36m1 stop
$684KLM
Find Deal
Sat, Aug 30 - Sat, Sep 6
KLM Logo
12:13 pm - 11:10 amIAD-SNN
17h 57m1 stop
KLM Logo
1:05 pm - 7:43 pmSNN-IAD
11h 38m1 stop
$684KLM
Find Deal
Sat, Aug 30 - Sat, Sep 6

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
Nov 4
IAD6:20 pmWashington, D.C. Dulles Intl
17h 25m
1 stop
SNN4:45 pmShannon
Nov 11
SNN7:50 amShannon
12h 45m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
$484
Find similar
American Airlines
Nov 4
DCA3:59 pmWashington, D.C. Reagan-National
14h 31m
2 stops
SNN11:30 amShannon
Nov 11
SNN7:50 amShannon
16h 01m
2 stops
DCA6:51 pmWashington, D.C. Reagan-National
$498
Find similar
American Airlines
Sep 3
IAD10:40 pmWashington, D.C. Dulles Intl
12h 30m
1 stop
SNN4:10 pmShannon
Sep 10
SNN9:15 pmShannon
27h 55m
1 stop
IAD8:10 pmWashington, D.C. Dulles Intl
$522
Find similar

Air Canada flights from District of Columbia to Shannon, Clare

Our best Air Canada deals on District of Columbia to Shannon, Clare flight tickets
Air Canada
Nov 4
IAD1:20 pmWashington, D.C. Dulles Intl
17h 10m
2 stops
SNN11:30 amShannon
Nov 11
SNN7:50 amShannon
17h 39m
2 stops
IAD8:29 pmWashington, D.C. Dulles Intl
$690
Find similar
Air Canada
Aug 18
DCA4:30 pmWashington, D.C. Reagan-National
18h 40m
2 stops
SNN4:10 pmShannon
Aug 25
SNN9:15 pmShannon
23h 33m
2 stops
DCA3:48 pmWashington, D.C. Reagan-National
$734
Find similar
Air Canada
Oct 17
DCA6:00 amWashington, D.C. Reagan-National
28h 50m
2 stops
SNN3:50 pmShannon
Oct 24
SNN7:40 amShannon
41h 04m
2 stops
DCA7:44 pmWashington, D.C. Reagan-National
$779
Find similar

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 August 7, 2025.
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

Tue 11/4

6:20 pm-4:45 pm

1 stop17h 25m

Shannon

Tue 11/11

7:50 am-3:35 pm

1 stop12h 45m

$484

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Tue 11/4

3:59 pm-11:30 am

2 stops14h 31m

Shannon

Tue 11/11

7:50 am-6:51 pm

2 stops16h 01m

$498

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Wed 9/3

10:40 pm-4:10 pm

1 stop12h 30m

Shannon

Wed 9/10

9:15 pm-8:10 pm

1 stop27h 55m

$522

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Tue 9/16

7:15 pm-10:15 am

1 stop10h 00m

Shannon

Tue 9/23

9:30 am-7:03 pm

1 stop14h 33m

$564

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Thu 8/21

3:30 pm-7:30 am

1 stop11h 00m

Shannon

Thu 8/28

9:30 am-3:51 pm

1 stop11h 21m

$576

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Sun 8/24

7:22 am-11:10 am

2 stops22h 48m

Shannon

Mon 9/8

1:05 pm-2:31 pm

2 stops30h 26m

$577

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Mon 10/13

5:45 pm-8:35 pm

2 stops21h 50m

Shannon

Mon 10/20

12:40 pm-3:20 pm

2 stops31h 40m

$655

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Tue 9/16

8:30 pm-8:20 pm

2 stops18h 50m

Shannon

Tue 9/23

7:40 am-7:20 pm

2 stops16h 40m

$679

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Sat 8/30

5:00 pm-11:10 am

1 stop13h 10m

Shannon

Sat 9/6

1:05 pm-11:41 pm

1 stop15h 36m

$684

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Sat 8/30

12:13 pm-11:10 am

1 stop17h 57m

Shannon

Sat 9/6

1:05 pm-7:43 pm

1 stop11h 38m

$684

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 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, May 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 $726. If you are unable to visit Shannon, Clare during the month of May, then departing from District of Columbia during the month August is also very affordable. Most momondo users find prices during this month for around $743.

What is the cheapest day to depart on your flight to Shannon, Clare?

The cheapest day to depart from District of Columbia to Shannon, Clare is on a Monday when prices can be found for as low as $833. The most expensive day to fly to Shannon, Clare is Wednesday, with ticket prices averaging around $1,146.

What is the cheapest time of day to depart on your flight to Shannon, Clare?

Our data shows that the cheapest District of Columbia to Shannon, Clare flights are usually those with departure times in the morning. Our users have found flights to Shannon, Clare in the morning for as low as $933. Flights at noon are often more expensive with an average ticket price of $1,177.

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

Best Price Found

$276

Fastest flight time

9h 48m

Direct flights

None

Airports in Shannon, Clare

1 airport
The best one-way flight to Shannon, Clare from District of Columbia in the past 72 hours is $276. The best round-trip flight deal from District of Columbia to Shannon, Clare found on momondo in the last 72 hours is $484.
The fastest flight from District of Columbia to Shannon, Clare takes 9h 48m
There are no direct flights from District of Columbia to Shannon, Clare. Popular non-direct routes for this connection are Washington, D.C. Dulles Intl Airport - Shannon Airport and Washington, D.C. Reagan-National Airport - Shannon Airport.
There is 1 airport near Shannon, Clare: Shannon (SNN)
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  • 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
KLMPriceFrom $643Free CancellationRating
7.8
1,381 reviews
Search KLM flights
DeltaPriceFrom $644Free CancellationRating
8.0
7,985 reviews
Search Delta flights
United AirlinesPriceFrom $646Free CancellationRating
7.4
8,917 reviews
Search United Airlines flights
American AirlinesPriceFrom $708Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
British AirwaysPriceFrom $796Free CancellationRating
6.6
7,251 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
Ennis
Bunratty
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.

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