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Cheap flights from District of Columbia to Shannon from €343

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 17/8. 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 return flights

American Airlines Logo
15:59 - 11:30DCA-SNN
14h 31m2 stops
American Airlines Logo
07:50 - 18:51SNN-DCA
16h 01m2 stops
€428American Airlines
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Tue, 4 Nov - Tue, 11 Nov
American Airlines Logo
17:55 - 20:35IAD-SNN
21h 40m1 stop
American Airlines Logo
21:15 - 16:00SNN-IAD
23h 45m1 stop
€451American Airlines
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Sun, 24 Aug - Mon, 8 Sep
United Airlines Logo
14:00 - 07:30DCA-SNN
12h 30m1 stop
United Airlines Logo
09:30 - 17:01SNN-DCA
12h 31m1 stop
€452United Airlines
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Tue, 26 Aug - Tue, 2 Sep
United Airlines Logo
17:53 - 10:15IAD-SNN
11h 22m1 stop
United Airlines Logo
09:30 - 17:30SNN-IAD
13h 00m1 stop
€495United Airlines
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Fri, 5 Sep - Fri, 12 Sep
Logo
18:45 - 20:35DCA-SNN
20h 50m2 stops
Logo
21:15 - 21:51SNN-DCA
29h 36m2 stops
€591
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Tue, 23 Sep - Tue, 30 Sep
Delta Logo
20:23 - 11:10IAD-SNN
9h 47m1 stop
Delta Logo
13:05 - 11:32SNN-IAD
27h 27m2 stops
€604Delta
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Sun, 24 Aug - Mon, 8 Sep
Delta Logo
06:00 - 11:10IAD-SNN
24h 10m2 stops
Delta Logo
13:05 - 11:32SNN-IAD
27h 27m2 stops
€605Delta
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Sun, 24 Aug - Mon, 8 Sep
British Airways Logo
15:25 - 11:20DCA-SNN
14h 55m2 stops
British Airways Logo
14:35 - 23:18SNN-DCA
13h 43m1 stop
€610British Airways
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Tue, 26 Aug - Tue, 2 Sep
Logo
20:30 - 17:20IAD-SNN
15h 50m2 stops
Logo
16:55 - 19:20SNN-IAD
31h 25m2 stops
€610
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Fri, 5 Sep - Fri, 12 Sep
British Airways Logo
17:08 - 15:50DCA-SNN
17h 42m2 stops
British Airways Logo
14:35 - 23:07SNN-DCA
13h 32m1 stop
€661British Airways
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Fri, 5 Sep - Fri, 12 Sep

United Airlines flights from District of Columbia to Shannon, Clare

Our best United Airlines deals on District of Columbia to Shannon, Clare flight tickets
United Airlines
26 Aug
DCA14:00Washington, D.C. Reagan-National
12h 30m
1 stop
SNN07:30Shannon
2 Sept
SNN09:30Shannon
12h 31m
1 stop
DCA17:01Washington, D.C. Reagan-National
€452
Find similar
United Airlines
5 Sept
IAD17:53Washington, D.C. Dulles Intl
11h 22m
1 stop
SNN10:15Shannon
12 Sept
SNN09:30Shannon
13h 00m
1 stop
IAD17:30Washington, D.C. Dulles Intl
€495
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United Airlines
13 Oct
DCA19:00Washington, D.C. Reagan-National
10h 15m
1 stop
SNN10:15Shannon
20 Oct
SNN12:30Shannon
12h 36m
1 stop
DCA20:06Washington, D.C. Reagan-National
€503
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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
26 Aug
DCA15:25Washington, D.C. Reagan-National
14h 55m
2 stops
SNN11:20Shannon
2 Sept
SNN14:35Shannon
13h 43m
1 stop
DCA23:18Washington, D.C. Reagan-National
€610
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British Airways
5 Sept
DCA17:08Washington, D.C. Reagan-National
17h 42m
2 stops
SNN15:50Shannon
12 Sept
SNN14:35Shannon
13h 32m
1 stop
DCA23:07Washington, D.C. Reagan-National
€661
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British Airways
1 Nov
IAD22:00Washington, D.C. Dulles Intl
14h 45m
2 stops
SNN16:45Shannon
10 Nov
SNN20:05Shannon
24h 30m
2 stops
IAD15:35Washington, D.C. Dulles Intl
€685
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momondo Fare Finder

 
Customise 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 13,528 searches. Data last updated 10 August 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

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Tue 4/11

15:59-11:30

2 stops14h 31m

Shannon

Tue 11/11

07:50-18:51

2 stops16h 01m

€428

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Sun 24/8

17:55-20:35

1 stop21h 40m

Shannon

Mon 8/9

21:15-16:00

1 stop23h 45m

€451

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Tue 26/8

14:00-07:30

1 stop12h 30m

Shannon

Tue 2/9

09:30-17:01

1 stop12h 31m

€452

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Fri 5/9

17:53-10:15

1 stop11h 22m

Shannon

Fri 12/9

09:30-17:30

1 stop13h 00m

€495

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Tue 23/9

18:45-20:35

2 stops20h 50m

Shannon

Tue 30/9

21:15-21:51

2 stops29h 36m

€591

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Sun 24/8

20:23-11:10

1 stop9h 47m

Shannon

Mon 8/9

13:05-11:32

2 stops27h 27m

€604

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Sun 24/8

06:00-11:10

2 stops24h 10m

Shannon

Mon 8/9

13:05-11:32

2 stops27h 27m

€605

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Tue 26/8

15:25-11:20

2 stops14h 55m

Shannon

Tue 2/9

14:35-23:18

1 stop13h 43m

€610

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Fri 5/9

20:30-17:20

2 stops15h 50m

Shannon

Fri 12/9

16:55-19:20

2 stops31h 25m

€610

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Fri 5/9

17:08-15:50

2 stops17h 42m

Shannon

Fri 12/9

14:35-23:07

1 stop13h 32m

€661

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 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?

The month of August is another great option to travel to Shannon, Clare, with average flight prices from District of Columbia averaging around €638.

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

€343

Fastest flight time

9h 15m

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 €343. The best return flight deal from District of Columbia to Shannon, Clare found on momondo in the last 72 hours is €428.
The fastest flight from District of Columbia to Shannon, Clare takes 9h 15m
There are no direct flights from District of Columbia to Shannon, Clare. Popular non-direct routes for this connection are Washington, D.C. Reagan-National Airport - Shannon Airport and Washington, D.C. Dulles Intl 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 were last updated today.

  • 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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check 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 travel and health documents you'll need for your trip to Shannon Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Shannon Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Shannon?

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

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Shannon?

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 District of Columbia to Shannon for you.

Can I find flights from District of Columbia to Shannon with flexible booking policies on momondo?

Flights from District of Columbia to Shannon with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from District of Columbia to Shannon?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Shannon from District of Columbia.

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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