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Cheap flights from Shannon, Clare to Washington, D.C. from €522

This is the cheapest return 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 22/9. 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. (SNN-IAD)

Cheap return flights

United Airlines Logo
09:30 - 15:52SNN-IAD
11h 22m1 stop
United Airlines Logo
22:35 - 10:15IAD-SNN
30h 40m1 stop
€522United Airlines
Find Deal
Mon, 22 Sep - Mon, 29 Sep
American Airlines Logo
07:50 - 19:55SNN-IAD
17h 05m1 stop
American Airlines Logo
18:20 - 16:45IAD-SNN
17h 25m1 stop
€580American Airlines
Find Deal
Fri, 28 Nov - Tue, 2 Dec
United Airlines Logo
09:30 - 13:49SNN-IAD
33h 19m1 stop
United Airlines Logo
18:22 - 10:15IAD-SNN
10h 53m1 stop
€590United Airlines
Find Deal
Sat, 13 Sep - Sat, 20 Sep
American Airlines Logo
07:40 - 18:51SNN-IAD
16h 11m2 stops
American Airlines Logo
17:50 - 11:20IAD-SNN
12h 30m1 stop
€594American Airlines
Find Deal
Mon, 22 Sep - Mon, 29 Sep
American Airlines Logo
14:35 - 13:23SNN-IAD
27h 48m2 stops
American Airlines Logo
22:45 - 20:35IAD-SNN
16h 50m1 stop
€605American Airlines
Find Deal
Sat, 13 Sep - Sat, 20 Sep
American Airlines Logo
14:35 - 16:38SNN-IAD
31h 03m2 stops
American Airlines Logo
12:48 - 11:20IAD-SNN
17h 32m2 stops
€615American Airlines
Find Deal
Sat, 13 Sep - Sat, 20 Sep
Aer Lingus Logo
20:05 - 15:35SNN-IAD
24h 30m2 stops
Aer Lingus Logo
17:05 - 11:30IAD-SNN
13h 25m2 stops
€649Aer Lingus
Find Deal
Fri, 28 Nov - Tue, 2 Dec
Aer Lingus Logo
20:05 - 15:35SNN-IAD
24h 30m2 stops
Aer Lingus Logo
18:20 - 16:45IAD-SNN
17h 25m1 stop
€653Aer Lingus
Find Deal
Fri, 28 Nov - Tue, 2 Dec
Logo
16:55 - 19:20SNN-IAD
31h 25m2 stops
Logo
20:30 - 20:35IAD-SNN
19h 05m2 stops
€660
Find Deal
Mon, 22 Sep - Mon, 29 Sep
Logo
17:30 - 19:59SNN-IAD
31h 29m3 stops
Logo
22:05 - 20:35IAD-SNN
17h 30m2 stops
€752
Find Deal
Sat, 13 Sep - Sat, 20 Sep

United Airlines flights from Shannon, Clare to Washington, D.C. Dulles Intl Airport

Our best United Airlines deals on Shannon, Clare to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines
22 Sept
SNN09:30Shannon
11h 22m
1 stop
IAD15:52Washington, D.C. Dulles Intl
29 Sept
IAD22:35Washington, D.C. Dulles Intl
30h 40m
1 stop
SNN10:15Shannon
€522
Find similar
United Airlines
13 Sept
SNN09:30Shannon
33h 19m
1 stop
IAD13:49Washington, D.C. Dulles Intl
20 Sept
IAD18:22Washington, D.C. Dulles Intl
10h 53m
1 stop
SNN10:15Shannon
€590
Find similar
United Airlines
3 Sept
SNN09:30Shannon
16h 25m
1 stop
IAD20:55Washington, D.C. Dulles Intl
6 Sept
IAD06:35Washington, D.C. Dulles Intl
19h 55m
1 stop
SNN07:30Shannon
€731
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American Airlines flights from Shannon, Clare to Washington, D.C. Dulles Intl Airport

Our best American Airlines deals on Shannon, Clare to Washington, D.C. Dulles Intl Airport flight tickets
American Airlines
28 Nov
SNN07:50Shannon
17h 05m
1 stop
IAD19:55Washington, D.C. Dulles Intl
2 Dec
IAD18:20Washington, D.C. Dulles Intl
17h 25m
1 stop
SNN16:45Shannon
€580
Find similar
American Airlines
22 Sept
SNN07:40Shannon
16h 11m
2 stops
IAD18:51Washington, D.C. Dulles Intl
29 Sept
IAD17:50Washington, D.C. Dulles Intl
12h 30m
1 stop
SNN11:20Shannon
€594
Find similar
American Airlines
13 Sept
SNN14:35Shannon
27h 48m
2 stops
IAD13:23Washington, D.C. Dulles Intl
20 Sept
IAD22:45Washington, D.C. Dulles Intl
16h 50m
1 stop
SNN20:35Shannon
€605
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Shannon, Clare to Washington, D.C. Dulles Intl Airport 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 16 August 2025.
Use the filters below to find and compare flights from Shannon, Clare to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Mon 22/9

09:30-15:52

1 stop11h 22m

Washington, D.C. Dulles Intl

Mon 29/9

22:35-10:15

1 stop30h 40m

€522

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Fri 28/11

07:50-19:55

1 stop17h 05m

Washington, D.C. Dulles Intl

Tue 2/12

18:20-16:45

1 stop17h 25m

€580

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Sat 13/9

09:30-13:49

1 stop33h 19m

Washington, D.C. Dulles Intl

Sat 20/9

18:22-10:15

1 stop10h 53m

€590

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Mon 22/9

07:40-18:51

2 stops16h 11m

Washington, D.C. Dulles Intl

Mon 29/9

17:50-11:20

1 stop12h 30m

€594

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Sat 13/9

14:35-13:23

2 stops27h 48m

Washington, D.C. Dulles Intl

Sat 20/9

22:45-20:35

1 stop16h 50m

€605

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Sat 13/9

14:35-16:38

2 stops31h 03m

Washington, D.C. Dulles Intl

Sat 20/9

12:48-11:20

2 stops17h 32m

€615

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Fri 28/11

20:05-15:35

2 stops24h 30m

Washington, D.C. Dulles Intl

Tue 2/12

17:05-11:30

2 stops13h 25m

€649

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Fri 28/11

20:05-15:35

2 stops24h 30m

Washington, D.C. Dulles Intl

Tue 2/12

18:20-16:45

1 stop17h 25m

€653

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Mon 22/9

16:55-19:20

2 stops31h 25m

Washington, D.C. Dulles Intl

Mon 29/9

20:30-20:35

2 stops19h 05m

€660

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Sat 13/9

17:30-19:59

3 stops31h 29m

Washington, D.C. Dulles Intl

Sat 20/9

22:05-20:35

2 stops17h 30m

€752

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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

Are you open to changing your travel dates? Check out the ideal times to fly from Shannon, Clare to Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport (SNN to IAD) flight deals and tips

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

Best price found

€522

Fastest flight time

11h 22m

Direct flights

None
The best flight deal from Shannon, Clare to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is €522
The fastest flight from Shannon, Clare to Washington, D.C. Dulles Intl Airport takes 11h 22m
There are no direct flights from Shannon, Clare to Washington, D.C. Dulles Intl Airport. Popular non-direct route for this connection is Shannon Airport - Washington, D.C. Dulles Intl Airport.
Search flight deals

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

    A flight from Shannon to Washington, D.C. Dulles Intl will travel around 5307.8 km. In terms of flight time, this usually takes a little over 11h 22m.

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

    Prices for flights from Shannon Airport to Washington, D.C. Dulles Intl Airport refresh daily.

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

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

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

  • How do I get Price Alerts for flights from Shannon, Clare to Washington, D.C. Dulles Intl Airport?

    Price Alerts will notify you by email when the price for flights to Washington, D.C. Dulles Intl Airport from Shannon, Clare decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Shannon, Clare to Washington, D.C. Dulles Intl Airport with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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 collates all your flight options in one place and lets you filter them to find the perfect flight from Shannon to Washington, D.C.. momondo saves you time and could save you money on your trip.

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

Flights from Shannon to Washington, D.C. 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 Shannon to Washington, D.C.?

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 Washington, D.C. from Shannon.

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

If you are not ready to book a flight from Shannon to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

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