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Cheap flights from Shannon, Clare to Washington, D.C. from €320

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Shannon, Clare to Washington, D.C. departing on 9/2. 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 Shannon, Clare to Washington, D.C.

Cheap return flights

Enter your travel dates to find the best prices.
American Airlines Logo
07:50 - 15:35
SNN
-
IAD
12h 45m1 stop
American Airlines Logo
21:45 - 16:45
IAD
-
SNN
14h 00m1 stop
€552American Airlines
Thu, 26 Feb - Mon, 2 Mar
American Airlines Logo
07:50 - 18:45
SNN
-
BWI
15h 55m1 stop
American Airlines Logo
20:35 - 16:45
BWI
-
SNN
15h 10m1 stop
€553American Airlines
Thu, 5 Feb - Sun, 8 Feb
American Airlines Logo
07:50 - 19:55
SNN
-
IAD
17h 05m1 stop
American Airlines Logo
06:34 - 16:45
IAD
-
SNN
29h 11m2 stops
€558American Airlines
Thu, 26 Feb - Mon, 2 Mar
American Airlines Logo
07:50 - 18:58
SNN
-
DCA
16h 08m2 stops
American Airlines Logo
13:44 - 11:30
DCA
-
SNN
16h 46m2 stops
€558American Airlines
Thu, 26 Feb - Mon, 2 Mar
British Airways Logo
17:30 - 23:12
SNN
-
IAD
34h 42m2 stops
British Airways Logo
17:46 - 19:25
IAD
-
SNN
20h 39m2 stops
€558British Airways
Mon, 19 Jan - Mon, 26 Jan
American Airlines Logo
07:50 - 18:45
SNN
-
BWI
15h 55m1 stop
American Airlines Logo
11:13 - 16:45
BWI
-
SNN
24h 32m2 stops
€558American Airlines
Thu, 5 Feb - Sun, 8 Feb
American Airlines Logo
07:50 - 08:50
SNN
-
DCA
30h 00m2 stops
American Airlines Logo
16:43 - 11:30
DCA
-
SNN
13h 47m2 stops
€558American Airlines
Thu, 29 Jan - Mon, 2 Feb
British Airways Logo
07:50 - 15:35
SNN
-
IAD
12h 45m1 stop
British Airways Logo
13:08 - 11:30
IAD
-
SNN
17h 22m2 stops
€570British Airways
Mon, 19 Jan - Mon, 26 Jan
British Airways Logo
07:50 - 15:35
SNN
-
IAD
12h 45m1 stop
British Airways Logo
21:45 - 16:45
IAD
-
SNN
14h 00m1 stop
€588British Airways
Mon, 19 Jan - Mon, 26 Jan
Multiple Airlines Logo
14:45 - 21:45
SNN
-
DCA
12h 00m1 stop
Multiple Airlines Logo
13:00 - 06:20
DCA
-
SNN
12h 20m1 stop
€813Multiple Airlines
Mon, 12 Jan - Thu, 15 Jan

American Airlines flights from Shannon, Clare to Washington, D.C.

Our best American Airlines deals on Shannon, Clare to Washington, D.C. flight tickets
American Airlines
26 Feb
SNN07:50Shannon
12h 45m
1 stop
IAD15:35Washington, D.C. Dulles Intl
2 Mar
IAD21:45Washington, D.C. Dulles Intl
14h 00m
1 stop
SNN16:45Shannon
€552
Find similar
American Airlines
5 Feb
SNN07:50Shannon
15h 55m
1 stop
BWI18:45Baltimore/Washington
8 Feb
BWI20:35Baltimore/Washington
15h 10m
1 stop
SNN16:45Shannon
€553
Find similar
American Airlines
26 Feb
SNN07:50Shannon
17h 05m
1 stop
IAD19:55Washington, D.C. Dulles Intl
2 Mar
IAD06:34Washington, D.C. Dulles Intl
29h 11m
2 stops
SNN16:45Shannon
€558
Find similar

British Airways flights from Shannon, Clare to Washington, D.C.

Our best British Airways deals on Shannon, Clare to Washington, D.C. flight tickets
British Airways
19 Jan
SNN17:30Shannon
34h 42m
2 stops
IAD23:12Washington, D.C. Dulles Intl
26 Jan
IAD17:46Washington, D.C. Dulles Intl
20h 39m
2 stops
SNN19:25Shannon
€558
Find similar
British Airways
19 Jan
SNN07:50Shannon
12h 45m
1 stop
IAD15:35Washington, D.C. Dulles Intl
26 Jan
IAD13:08Washington, D.C. Dulles Intl
17h 22m
2 stops
SNN11:30Shannon
€570
Find similar
British Airways
19 Jan
SNN07:50Shannon
12h 45m
1 stop
IAD15:35Washington, D.C. Dulles Intl
26 Jan
IAD21:45Washington, D.C. Dulles Intl
14h 00m
1 stop
SNN16:45Shannon
€588
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Shannon, Clare to Washington, D.C. 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 21 December 2025.
Use the filters below to find and compare flights from Shannon, Clare to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Thu 26/2

07:50-15:35

1 stop12h 45m

Washington, D.C. Dulles Intl

Mon 2/3

21:45-16:45

1 stop14h 00m

€552

ShannonBaltimore

SNN - BWI

SNNBWI

Shannon

Thu 5/2

07:50-18:45

1 stop15h 55m

Baltimore/Washington

Sun 8/2

20:35-16:45

1 stop15h 10m

€553

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Thu 26/2

07:50-19:55

1 stop17h 05m

Washington, D.C. Dulles Intl

Mon 2/3

06:34-16:45

2 stops29h 11m

€558

ShannonWashington, D.C.

SNN - DCA

SNNDCA

Shannon

Thu 26/2

07:50-18:58

2 stops16h 08m

Washington, D.C. Reagan-National

Mon 2/3

13:44-11:30

2 stops16h 46m

€558

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Mon 19/1

17:30-23:12

2 stops34h 42m

Washington, D.C. Dulles Intl

Mon 26/1

17:46-19:25

2 stops20h 39m

€558

ShannonBaltimore

SNN - BWI

SNNBWI

Shannon

Thu 5/2

07:50-18:45

1 stop15h 55m

Baltimore/Washington

Sun 8/2

11:13-16:45

2 stops24h 32m

€558

ShannonWashington, D.C.

SNN - DCA

SNNDCA

Shannon

Thu 29/1

07:50-08:50

2 stops30h 00m

Washington, D.C. Reagan-National

Mon 2/2

16:43-11:30

2 stops13h 47m

€558

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Mon 19/1

07:50-15:35

1 stop12h 45m

Washington, D.C. Dulles Intl

Mon 26/1

13:08-11:30

2 stops17h 22m

€570

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Mon 19/1

07:50-15:35

1 stop12h 45m

Washington, D.C. Dulles Intl

Mon 26/1

21:45-16:45

1 stop14h 00m

€588

ShannonWashington, D.C.

SNN - DCA

SNNDCA

Shannon

Mon 12/1

14:45-21:45

1 stop12h 00m

Washington, D.C. Reagan-National

Thu 15/1

13:00-06:20

1 stop12h 20m

€813

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 Washington, D.C. from

How to get the cheapest flight ticket from Shannon, Clare to Washington, D.C.

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 time of day to depart on your flight to Washington, D.C.?

Flying to Washington, D.C. from Shannon, Clare at midday is the least expensive time of day to depart. momondo users have found prices as low as €525 when looking at flights departing at midday. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are €549 on average. Flights to Washington, D.C. from Shannon, Clare in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

When to book flights from Shannon, Clare to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Shannon, Clare to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Shannon, Clare to Washington, D.C. (SNN to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Shannon, Clare to Washington, D.C.

Fastest flight time

15h 55m

Direct flights

None
The fastest flight from Shannon, Clare to Washington, D.C. takes 15h 55m
There are no direct flights from Shannon, Clare to Washington, D.C.. There are no popular flight routes from Shannon, Clare to Washington, D.C..
Search flight deals

  • How far is Shannon to Washington, D.C. by plane?

    Shannon and Washington, D.C. are 5283.6 km apart from one another. In terms of flight time, this usually takes a little over 15h 55m.

  • When did momondo last update prices for flights from Shannon Airport to Washington, D.C.?

    Prices for flights from Shannon Airport to Washington, D.C. were last updated today.

  • How old do you have to be to fly from Shannon Airport to Washington, D.C.?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Shannon Airport to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The travel and health documents you'll need for your trip to Washington, D.C. 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 Washington, D.C.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Gettysburg

Why use momondo?

Why should I use momondo to find a flight deal from Shannon to Washington, D.C.?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Shannon to Washington, D.C. . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Shannon to Washington, D.C. with flexible booking policies on momondo?

momondo does allow users to show only those flights to Washington, D.C. from Shannon which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Shannon to Washington, D.C.?

Once you have performed a search for Shannon to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Shannon to Washington, D.C. right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Washington, D.C. from Shannon. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 36.1 km from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport