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Cheap flights from District of Columbia to Shannon from €350

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 8/3. 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.
British Airways Logo
13:08 - 11:30
IAD
-
SNN
17h 22m
2 stops
British Airways Logo
20:05 - 15:35
SNN
-
IAD
24h 30m
2 stops
€392British Airways
Wed, 11 Feb - Wed, 18 Feb
British Airways Logo
21:45 - 19:25
IAD
-
SNN
16h 40m
1 stop
British Airways Logo
20:05 - 15:35
SNN
-
IAD
24h 30m
2 stops
€393British Airways
Wed, 11 Feb - Wed, 18 Feb
British Airways Logo
19:15 - 11:20
IAD
-
SNN
11h 05m
1 stop
British Airways Logo
21:15 - 15:45
SNN
-
IAD
23h 30m
2 stops
€395British Airways
Mon, 4 May - Mon, 11 May
British Airways Logo
19:15 - 11:20
IAD
-
SNN
11h 05m
1 stop
British Airways Logo
16:55 - 15:50
SNN
-
IAD
27h 55m
1 stop
€407British Airways
Mon, 4 May - Mon, 11 May
British Airways Logo
19:20 - 11:30
IAD
-
SNN
12h 10m
1 stop
British Airways Logo
20:05 - 16:35
SNN
-
IAD
24h 30m
1 stop
€408British Airways
Mon, 16 Mar - Mon, 23 Mar
British Airways Logo
06:20 - 11:30
DCA
-
SNN
25h 10m
2 stops
British Airways Logo
17:30 - 16:37
SNN
-
DCA
27h 07m
2 stops
€409British Airways
Mon, 16 Mar - Mon, 23 Mar
American Airlines Logo
13:08 - 11:30
IAD
-
SNN
17h 22m
2 stops
American Airlines Logo
14:45 - 14:39
SNN
-
IAD
28h 54m
2 stops
€419American Airlines
Sun, 8 Feb - Tue, 24 Feb
United Airlines Logo
18:00 - 10:15
DCA
-
SNN
11h 15m
1 stop
United Airlines Logo
12:30 - 17:25
SNN
-
DCA
9h 55m
1 stop
€435United Airlines
Sun, 19 Apr - Tue, 28 Apr
American Airlines Logo
16:34 - 11:30
DCA
-
SNN
13h 56m
2 stops
American Airlines Logo
14:45 - 22:16
SNN
-
DCA
12h 31m
1 stop
€470American Airlines
Fri, 27 Feb - Fri, 6 Mar
American Airlines Logo
16:34 - 11:30
DCA
-
SNN
13h 56m
2 stops
American Airlines Logo
14:45 - 11:51
SNN
-
DCA
26h 06m
1 stop
€472American Airlines
Fri, 27 Feb - Fri, 6 Mar

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
11 Feb
IAD13:08Washington, D.C. Dulles Intl
17h 22m
2 stops
SNN11:30Shannon
18 Feb
SNN20:05Shannon
24h 30m
2 stops
IAD15:35Washington, D.C. Dulles Intl
€392
British Airways
11 Feb
IAD21:45Washington, D.C. Dulles Intl
16h 40m
1 stop
SNN19:25Shannon
18 Feb
SNN20:05Shannon
24h 30m
2 stops
IAD15:35Washington, D.C. Dulles Intl
€393
British Airways
4 May
IAD19:15Washington, D.C. Dulles Intl
11h 05m
1 stop
SNN11:20Shannon
11 May
SNN21:15Shannon
23h 30m
2 stops
IAD15:45Washington, D.C. Dulles Intl
€395

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
8 Feb
IAD13:08Washington, D.C. Dulles Intl
17h 22m
2 stops
SNN11:30Shannon
24 Feb
SNN14:45Shannon
28h 54m
2 stops
IAD14:39Washington, D.C. Dulles Intl
€419
American Airlines
27 Feb
DCA16:34Washington, D.C. Reagan-National
13h 56m
2 stops
SNN11:30Shannon
6 Mar
SNN14:45Shannon
12h 31m
1 stop
DCA22:16Washington, D.C. Reagan-National
€470
American Airlines
27 Feb
DCA16:34Washington, D.C. Reagan-National
13h 56m
2 stops
SNN11:30Shannon
6 Mar
SNN14:45Shannon
26h 06m
1 stop
DCA11:51Washington, D.C. Reagan-National
€472

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 14 January 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 11/2

13:08-11:30

2 stops17h 22m

Shannon

Wed 18/2

20:05-15:35

2 stops24h 30m

€392

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Wed 11/2

21:45-19:25

1 stop16h 40m

Shannon

Wed 18/2

20:05-15:35

2 stops24h 30m

€393

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Mon 4/5

19:15-11:20

1 stop11h 05m

Shannon

Mon 11/5

21:15-15:45

2 stops23h 30m

€395

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Mon 4/5

19:15-11:20

1 stop11h 05m

Shannon

Mon 11/5

16:55-15:50

1 stop27h 55m

€407

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Mon 16/3

19:20-11:30

1 stop12h 10m

Shannon

Mon 23/3

20:05-16:35

1 stop24h 30m

€408

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Mon 16/3

06:20-11:30

2 stops25h 10m

Shannon

Mon 23/3

17:30-16:37

2 stops27h 07m

€409

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Sun 8/2

13:08-11:30

2 stops17h 22m

Shannon

Tue 24/2

14:45-14:39

2 stops28h 54m

€419

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Sun 19/4

18:00-10:15

1 stop11h 15m

Shannon

Tue 28/4

12:30-17:25

1 stop9h 55m

€435

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Fri 27/2

16:34-11:30

2 stops13h 56m

Shannon

Fri 6/3

14:45-22:16

1 stop12h 31m

€470

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Fri 27/2

16:34-11:30

2 stops13h 56m

Shannon

Fri 6/3

14:45-11:51

1 stop26h 06m

€472

Flights are sorted by cheapest return 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 airline that flies from District of Columbia to Shannon?

British Airways, Aer Lingus, and Air Canada 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

9h 15m

Direct flights

None
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. 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 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
Nenagh
Tipperary
Adare
Killaloe
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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