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Cheap flights from District of Columbia to Shannon from $520

This is the cheapest round-trip 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 11/6. 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 District of Columbia to Shannon

Cheap round-trip flights

Enter your travel dates to find the best prices.
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
$520American Airlines
Find Deal
Thu, Nov 6 - Thu, Nov 13
American Airlines Logo
8:09 pm - 4:45 pmIAD-SNN
15h 36m2 stops
American Airlines Logo
7:50 am - 7:55 pmSNN-IAD
17h 05m1 stop
$525American Airlines
Find Deal
Thu, Nov 6 - Thu, Nov 13
American Airlines Logo
8:09 pm - 4:45 pmIAD-SNN
15h 36m2 stops
American Airlines Logo
7:50 am - 7:21 pmSNN-IAD
16h 31m2 stops
$538American Airlines
Find Deal
Thu, Nov 6 - Thu, Nov 13
Multiple Airlines Logo
4:10 pm - 9:55 pmDCA-SNN
24h 45m3 stops
Multiple Airlines Logo
2:45 pm - 3:31 pmSNN-DCA
29h 46m3 stops
$620Multiple Airlines
Find Deal
Mon, Nov 17 - Thu, Nov 20
Air Canada Logo
4:10 pm - 11:30 amDCA-SNN
14h 20m2 stops
Air Canada Logo
7:50 am - 6:05 pmSNN-DCA
15h 15m2 stops
$688Air Canada
Find Deal
Thu, Nov 6 - Wed, Nov 19
Air Canada Logo
9:00 am - 4:45 pmIAD-SNN
26h 45m2 stops
Air Canada Logo
8:05 pm - 8:54 pmSNN-IAD
29h 49m2 stops
$692Air Canada
Find Deal
Thu, Nov 6 - Wed, Nov 19
British Airways Logo
6:20 pm - 3:45 pmIAD-SNN
16h 25m1 stop
British Airways Logo
5:30 pm - 3:35 pmSNN-IAD
27h 05m2 stops
$701British Airways
Find Deal
Fri, Nov 7 - Mon, Nov 10
British Airways Logo
5:05 pm - 11:30 amIAD-SNN
13h 25m2 stops
British Airways Logo
5:30 pm - 7:30 pmSNN-IAD
31h 00m2 stops
$706British Airways
Find Deal
Fri, Nov 7 - Mon, Nov 10
Multiple Airlines Logo
7:40 pm - 2:40 pmIAD-SNN
14h 00m2 stops
Multiple Airlines Logo
7:50 am - 6:30 pmSNN-IAD
15h 40m2 stops
$725Multiple Airlines
Find Deal
Wed, Nov 19 - Wed, Nov 26
United Airlines Logo
7:00 pm - 10:15 amDCA-SNN
10h 15m1 stop
United Airlines Logo
12:30 pm - 6:23 pmSNN-DCA
10h 53m1 stop
$866United Airlines
Find Deal
Fri, Apr 3 - Sat, Apr 11

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 6
IAD6:20 pmWashington, D.C. Dulles Intl
17h 25m
1 stop
SNN4:45 pmShannon
Nov 13
SNN7:50 amShannon
12h 45m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
$520
Find similar
American Airlines
Nov 6
IAD8:09 pmWashington, D.C. Dulles Intl
15h 36m
2 stops
SNN4:45 pmShannon
Nov 13
SNN7:50 amShannon
17h 05m
1 stop
IAD7:55 pmWashington, D.C. Dulles Intl
$525
Find similar
American Airlines
Nov 6
IAD8:09 pmWashington, D.C. Dulles Intl
15h 36m
2 stops
SNN4:45 pmShannon
Nov 13
SNN7:50 amShannon
16h 31m
2 stops
IAD7:21 pmWashington, D.C. Dulles Intl
$538
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 6
DCA4:10 pmWashington, D.C. Reagan-National
14h 20m
2 stops
SNN11:30 amShannon
Nov 19
SNN7:50 amShannon
15h 15m
2 stops
DCA6:05 pmWashington, D.C. Reagan-National
$688
Find similar
Air Canada
Nov 6
IAD9:00 amWashington, D.C. Dulles Intl
26h 45m
2 stops
SNN4:45 pmShannon
Nov 19
SNN8:05 pmShannon
29h 49m
2 stops
IAD8:54 pmWashington, D.C. Dulles Intl
$692
Find similar
Air Canada
Nov 6
DCA11:05 amWashington, D.C. Reagan-National
24h 40m
2 stops
SNN4:45 pmShannon
Nov 13
SNN8:05 pmShannon
30h 51m
2 stops
DCA9:56 pmWashington, D.C. Reagan-National
$720
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 October 8, 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

Thu 11/6

6:20 pm-4:45 pm

1 stop17h 25m

Shannon

Thu 11/13

7:50 am-3:35 pm

1 stop12h 45m

$520

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Thu 11/6

8:09 pm-4:45 pm

2 stops15h 36m

Shannon

Thu 11/13

7:50 am-7:55 pm

1 stop17h 05m

$525

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Thu 11/6

8:09 pm-4:45 pm

2 stops15h 36m

Shannon

Thu 11/13

7:50 am-7:21 pm

2 stops16h 31m

$538

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Mon 11/17

4:10 pm-9:55 pm

3 stops24h 45m

Shannon

Thu 11/20

2:45 pm-3:31 pm

3 stops29h 46m

$620

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Thu 11/6

4:10 pm-11:30 am

2 stops14h 20m

Shannon

Wed 11/19

7:50 am-6:05 pm

2 stops15h 15m

$688

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Thu 11/6

9:00 am-4:45 pm

2 stops26h 45m

Shannon

Wed 11/19

8:05 pm-8:54 pm

2 stops29h 49m

$692

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Fri 11/7

6:20 pm-3:45 pm

1 stop16h 25m

Shannon

Mon 11/10

5:30 pm-3:35 pm

2 stops27h 05m

$701

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Fri 11/7

5:05 pm-11:30 am

2 stops13h 25m

Shannon

Mon 11/10

5:30 pm-7:30 pm

2 stops31h 00m

$706

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Wed 11/19

7:40 pm-2:40 pm

2 stops14h 00m

Shannon

Wed 11/26

7:50 am-6:30 pm

2 stops15h 40m

$725

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Fri 4/3

7:00 pm-10:15 am

1 stop10h 15m

Shannon

Sat 4/11

12:30 pm-6:23 pm

1 stop10h 53m

$866

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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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, August 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 $693. If you are unable to visit Shannon, Clare during the month of August, then departing from District of Columbia during the month December is also very affordable. Most momondo users find prices during this month for around $703.

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

Direct flights

None
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 $157Free CancellationRating
7.9
7,969 reviews
Search Delta flights
United AirlinesPriceFrom $634Free CancellationRating
7.4
8,965 reviews
Search United Airlines flights
KLMPriceFrom $643Free CancellationRating
7.7
1,396 reviews
Search KLM flights
American AirlinesPriceFrom $790Free CancellationRating
7.2
11,042 reviews
Search American Airlines flights
British AirwaysPriceFrom $796Free CancellationRating
6.7
7,443 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
Ennis
Adare
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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