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Cheap flights from District of Columbia to Shannon from €298

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 5/5. 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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
20:30 - 23:35
IAD
-
SNN
22h 05m
2 stops
Multiple Airlines Logo
14:05 - 15:10
SNN
-
IAD
30h 05m
2 stops
€663Multiple Airlines
Tue, 12 May - Wed, 20 May
Multiple Airlines Logo
20:30 - 23:35
IAD
-
SNN
22h 05m
2 stops
Multiple Airlines Logo
06:35 - 20:35
SNN
-
IAD
43h 00m
3 stops
€689Multiple Airlines
Tue, 12 May - Wed, 20 May
Multiple Airlines Logo
20:30 - 21:35
IAD
-
SNN
20h 05m
3 stops
Multiple Airlines Logo
17:00 - 20:35
SNN
-
IAD
32h 35m
3 stops
€701Multiple Airlines
Mon, 4 May - Wed, 13 May
KLM Logo
17:00 - 11:10
DCA
-
SNN
13h 10m
1 stop
KLM Logo
13:05 - 23:12
SNN
-
DCA
15h 07m
1 stop
€703KLM
Tue, 8 Sep - Wed, 16 Sep
KLM Logo
12:30 - 11:10
IAD
-
SNN
17h 40m
1 stop
KLM Logo
13:05 - 19:16
SNN
-
IAD
11h 11m
1 stop
€703KLM
Tue, 8 Sep - Wed, 16 Sep
KLM Logo
11:00 - 11:10
DCA
-
SNN
19h 10m
1 stop
KLM Logo
13:05 - 23:12
SNN
-
DCA
15h 07m
1 stop
€704KLM
Tue, 8 Sep - Wed, 16 Sep
United Airlines Logo
18:05 - 10:15
DCA
-
SNN
11h 10m
1 stop
United Airlines Logo
12:30 - 17:25
SNN
-
DCA
9h 55m
1 stop
€718United Airlines
Sun, 3 May - Wed, 13 May
United Airlines Logo
18:05 - 10:15
DCA
-
SNN
11h 10m
1 stop
United Airlines Logo
12:30 - 17:25
SNN
-
DCA
9h 55m
1 stop
€719United Airlines
Sun, 3 May - Tue, 12 May
Delta Logo
12:30 - 11:10
IAD
-
SNN
17h 40m
1 stop
Delta Logo
13:05 - 19:16
SNN
-
IAD
11h 11m
1 stop
€745Delta
Fri, 4 Sep - Wed, 16 Sep
Delta Logo
08:00 - 11:10
DCA
-
SNN
22h 10m
2 stops
Delta Logo
13:05 - 10:56
SNN
-
DCA
26h 51m
2 stops
€750Delta
Fri, 4 Sep - Wed, 16 Sep

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KLM flights from District of Columbia to Shannon, Clare

Our best KLM deals on District of Columbia to Shannon, Clare flight tickets
KLM
8 Sept
DCA17:00Washington, D.C. Reagan-National
13h 10m
1 stop
SNN11:10Shannon
16 Sept
SNN13:05Shannon
15h 07m
1 stop
DCA23:12Washington, D.C. Reagan-National
€703
KLM
8 Sept
DCA11:00Washington, D.C. Reagan-National
19h 10m
1 stop
SNN11:10Shannon
16 Sept
SNN13:05Shannon
15h 07m
1 stop
DCA23:12Washington, D.C. Reagan-National
€704
KLM
8 Sept
IAD16:00Washington, D.C. Dulles Intl
14h 10m
2 stops
SNN11:10Shannon
16 Sept
SNN13:05Shannon
16h 05m
2 stops
IAD00:10Washington, D.C. Dulles Intl
€707

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
3 May
DCA18:05Washington, D.C. Reagan-National
11h 10m
1 stop
SNN10:15Shannon
13 May
SNN12:30Shannon
9h 55m
1 stop
DCA17:25Washington, D.C. Reagan-National
€718
United Airlines
3 May
DCA18:05Washington, D.C. Reagan-National
11h 10m
1 stop
SNN10:15Shannon
12 May
SNN12:30Shannon
9h 55m
1 stop
DCA17:25Washington, D.C. Reagan-National
€719
United Airlines
11 Sept
DCA20:25Washington, D.C. Reagan-National
8h 50m
1 stop
SNN10:15Shannon
19 Sept
SNN09:30Shannon
11h 08m
1 stop
DCA15:38Washington, D.C. Reagan-National
€788

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 19 April 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

Cheapest return flight

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Tue 12/5

20:30-23:35

2 stops22h 05m

Shannon

Wed 20/5

14:05-15:10

2 stops30h 05m

€663

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Tue 12/5

20:30-23:35

2 stops22h 05m

Shannon

Wed 20/5

06:35-20:35

3 stops43h 00m

€688

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Mon 4/5

20:30-21:35

3 stops20h 05m

Shannon

Wed 13/5

17:00-20:35

3 stops32h 35m

€701

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Tue 8/9

17:00-11:10

1 stop13h 10m

Shannon

Wed 16/9

13:05-23:12

1 stop15h 07m

€703

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Tue 8/9

12:30-11:10

1 stop17h 40m

Shannon

Wed 16/9

13:05-19:16

1 stop11h 11m

€703

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Tue 8/9

11:00-11:10

1 stop19h 10m

Shannon

Wed 16/9

13:05-23:12

1 stop15h 07m

€704
Fastest return journey

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Sun 3/5

18:05-10:15

1 stop11h 10m

Shannon

Wed 13/5

12:30-17:25

1 stop9h 55m

€718

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Sun 3/5

18:05-10:15

1 stop11h 10m

Shannon

Tue 12/5

12:30-17:25

1 stop9h 55m

€719

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Fri 4/9

12:30-11:10

1 stop17h 40m

Shannon

Wed 16/9

13:05-19:16

1 stop11h 11m

€745

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Fri 4/9

08:00-11:10

2 stops22h 10m

Shannon

Wed 16/9

13:05-10:56

2 stops26h 51m

€750

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 and American Airlines are the most popular carriers operating from District of Columbia to Shannon

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

10h 50m

Direct flights

None
The fastest flight from District of Columbia to Shannon, Clare takes 10h 50m
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.
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Frequently asked questions about flying from District of Columbia to Shannon, Clare

  • 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
Bunratty

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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