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Cheap flights from Shannon, Clare to Washington, D.C. from €394

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 16/6. 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
1 adult, Economy, 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.
Multiple Airlines Logo
17:25 - 19:20
SNN
-
IAD
30h 55m
2 stops
Multiple Airlines Logo
20:30 - 14:55
IAD
-
SNN
13h 25m
2 stops
€557Multiple Airlines
Sat, 2 May - Sat, 9 May
Multiple Airlines Logo
07:30 - 19:20
SNN
-
IAD
16h 50m
2 stops
Multiple Airlines Logo
20:30 - 20:35
IAD
-
SNN
19h 05m
2 stops
€570Multiple Airlines
Thu, 16 Apr - Mon, 20 Apr
Multiple Airlines Logo
16:50 - 19:20
SNN
-
IAD
31h 30m
2 stops
Multiple Airlines Logo
20:30 - 20:35
IAD
-
SNN
19h 05m
2 stops
€638Multiple Airlines
Wed, 29 Apr - Wed, 6 May
Multiple Airlines Logo
07:30 - 15:55
SNN
-
IAD
13h 25m
1 stop
Multiple Airlines Logo
17:40 - 11:20
IAD
-
SNN
12h 40m
1 stop
€639Multiple Airlines
Wed, 29 Apr - Wed, 6 May
British Airways Logo
21:15 - 17:15
SNN
-
IAD
25h 00m
1 stop
British Airways Logo
17:45 - 20:35
IAD
-
SNN
21h 50m
1 stop
€642British Airways
Thu, 16 Apr - Mon, 20 Apr
British Airways Logo
16:50 - 17:15
SNN
-
IAD
29h 25m
1 stop
British Airways Logo
17:45 - 16:10
IAD
-
SNN
17h 25m
1 stop
€644British Airways
Wed, 22 Apr - Sun, 26 Apr
Multiple Airlines Logo
14:05 - 15:10
SNN
-
IAD
30h 05m
2 stops
Multiple Airlines Logo
20:30 - 20:20
IAD
-
SNN
18h 50m
3 stops
€645Multiple Airlines
Wed, 29 Apr - Wed, 6 May
British Airways Logo
07:30 - 17:15
SNN
-
IAD
14h 45m
1 stop
British Airways Logo
19:05 - 11:20
IAD
-
SNN
11h 15m
1 stop
€647British Airways
Wed, 22 Apr - Sun, 26 Apr
British Airways Logo
07:30 - 15:55
SNN
-
IAD
13h 25m
1 stop
British Airways Logo
20:11 - 16:10
IAD
-
SNN
14h 59m
2 stops
€649British Airways
Wed, 22 Apr - Sun, 26 Apr
British Airways Logo
07:30 - 17:15
SNN
-
IAD
14h 45m
1 stop
British Airways Logo
15:26 - 16:10
IAD
-
SNN
19h 44m
2 stops
€650British Airways
Wed, 22 Apr - Sun, 26 Apr

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

Our best British Airways deals on Shannon, Clare to Washington, D.C. Dulles Intl Airport flight tickets
British Airways
16 Apr
SNN21:15Shannon
25h 00m
1 stop
IAD17:15Washington, D.C. Dulles Intl
20 Apr
IAD17:45Washington, D.C. Dulles Intl
21h 50m
1 stop
SNN20:35Shannon
€642
British Airways
22 Apr
SNN16:50Shannon
29h 25m
1 stop
IAD17:15Washington, D.C. Dulles Intl
26 Apr
IAD17:45Washington, D.C. Dulles Intl
17h 25m
1 stop
SNN16:10Shannon
€644
British Airways
22 Apr
SNN07:30Shannon
14h 45m
1 stop
IAD17:15Washington, D.C. Dulles Intl
26 Apr
IAD19:05Washington, D.C. Dulles Intl
11h 15m
1 stop
SNN11:20Shannon
€647

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
2 May
SNN12:30Shannon
15h 55m
1 stop
IAD23:25Washington, D.C. Dulles Intl
9 May
IAD17:42Washington, D.C. Dulles Intl
11h 33m
1 stop
SNN10:15Shannon
€662
United Airlines
31 Jul
SNN09:30Shannon
11h 56m
1 stop
IAD16:26Washington, D.C. Dulles Intl
9 Aug
IAD17:42Washington, D.C. Dulles Intl
11h 33m
1 stop
SNN10:15Shannon
€785
United Airlines
3 May
SNN12:30Shannon
13h 32m
2 stops
IAD21:02Washington, D.C. Dulles Intl
10 May
IAD12:45Washington, D.C. Dulles Intl
16h 30m
2 stops
SNN10:15Shannon
€3,593

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 20 March 2026.
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

Cheapest return flight

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Sat 2/5

17:25-19:20

2 stops30h 55m

Washington, D.C. Dulles Intl

Sat 9/5

20:30-14:55

2 stops13h 25m

€557

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Thu 16/4

07:30-19:20

2 stops16h 50m

Washington, D.C. Dulles Intl

Mon 20/4

20:30-20:35

2 stops19h 05m

€570

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Wed 29/4

16:50-19:20

2 stops31h 30m

Washington, D.C. Dulles Intl

Wed 6/5

20:30-20:35

2 stops19h 05m

€638

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Wed 29/4

07:30-15:55

1 stop13h 25m

Washington, D.C. Dulles Intl

Wed 6/5

17:40-11:20

1 stop12h 40m

€639

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Thu 16/4

21:15-17:15

1 stop25h 00m

Washington, D.C. Dulles Intl

Mon 20/4

17:45-20:35

1 stop21h 50m

€642

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Wed 22/4

16:50-17:15

1 stop29h 25m

Washington, D.C. Dulles Intl

Sun 26/4

17:45-16:10

1 stop17h 25m

€644

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Wed 29/4

14:05-15:10

2 stops30h 05m

Washington, D.C. Dulles Intl

Wed 6/5

20:30-20:20

3 stops18h 50m

€645
Fastest return journey

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Wed 22/4

07:30-17:15

1 stop14h 45m

Washington, D.C. Dulles Intl

Sun 26/4

19:05-11:20

1 stop11h 15m

€647

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Wed 22/4

07:30-15:55

1 stop13h 25m

Washington, D.C. Dulles Intl

Sun 26/4

20:11-16:10

2 stops14h 59m

€649

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Wed 22/4

07:30-17:15

1 stop14h 45m

Washington, D.C. Dulles Intl

Sun 26/4

15:26-16:10

2 stops19h 44m

€650

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. Dulles Intl Airport

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 Shannon to Washington, D.C. Dulles Intl?

Aer Lingus is the most popular carrier operating from Shannon to Washington, D.C. Dulles Intl

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

Fastest flight time

11h 56m

Direct flights

None
The fastest flight from Shannon, Clare to Washington, D.C. Dulles Intl Airport takes 11h 56m
There are no direct flights from Shannon, Clare to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Shannon, Clare to 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 56m.

  • 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.

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

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

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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