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Cheap flights from Shannon, Clare to Washington, D.C. from €376

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 20/7. 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.
British Airways Logo
07:30 - 17:25
SNN
-
IAD
14h 55m
1 stop
British Airways Logo
17:45 - 11:20
IAD
-
SNN
12h 35m
1 stop
€678British Airways
Fri, 11 Sep - Mon, 14 Sep
British Airways Logo
07:30 - 15:55
SNN
-
IAD
13h 25m
1 stop
British Airways Logo
17:45 - 11:20
IAD
-
SNN
12h 35m
1 stop
€683British Airways
Fri, 2 Oct - Tue, 6 Oct
British Airways Logo
07:30 - 15:55
SNN
-
IAD
13h 25m
1 stop
British Airways Logo
17:45 - 11:20
IAD
-
SNN
12h 35m
1 stop
€685British Airways
Fri, 2 Oct - Tue, 6 Oct
British Airways Logo
21:15 - 17:25
SNN
-
IAD
25h 10m
1 stop
British Airways Logo
13:51 - 11:20
IAD
-
SNN
16h 29m
2 stops
€690British Airways
Fri, 2 Oct - Tue, 6 Oct
British Airways Logo
07:30 - 17:25
SNN
-
IAD
14h 55m
1 stop
British Airways Logo
13:51 - 11:20
IAD
-
SNN
16h 29m
2 stops
€691British Airways
Fri, 2 Oct - Tue, 6 Oct
Delta Logo
13:05 - 18:19
SNN
-
IAD
10h 14m
1 stop
Delta Logo
12:29 - 11:10
IAD
-
SNN
17h 41m
1 stop
€724Delta
Wed, 22 Jul - Sat, 1 Aug
United Airlines Logo
09:30 - 16:30
SNN
-
IAD
12h 00m
1 stop
United Airlines Logo
10:30 - 07:30
IAD
-
SNN
16h 00m
1 stop
€730United Airlines
Sat, 4 Jul - Sat, 11 Jul
United Airlines Logo
09:30 - 16:30
SNN
-
IAD
12h 00m
1 stop
United Airlines Logo
10:30 - 07:30
IAD
-
SNN
16h 00m
1 stop
€730United Airlines
Sat, 4 Jul - Sat, 11 Jul
Delta Logo
13:05 - 18:19
SNN
-
IAD
10h 14m
1 stop
Delta Logo
12:29 - 11:10
IAD
-
SNN
17h 41m
1 stop
€731Delta
Wed, 22 Jul - Sat, 1 Aug
Delta Logo
13:05 - 18:19
SNN
-
IAD
10h 14m
1 stop
Delta Logo
12:29 - 11:10
IAD
-
SNN
17h 41m
1 stop
€732Delta
Wed, 22 Jul - Sat, 1 Aug

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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
4 Jul
SNN09:30Shannon
12h 00m
1 stop
IAD16:30Washington, D.C. Dulles Intl
11 Jul
IAD10:30Washington, D.C. Dulles Intl
16h 00m
1 stop
SNN07:30Shannon
€730
United Airlines
4 Jul
SNN09:30Shannon
12h 00m
1 stop
IAD16:30Washington, D.C. Dulles Intl
11 Jul
IAD10:30Washington, D.C. Dulles Intl
16h 00m
1 stop
SNN07:30Shannon
€730
United Airlines
22 Jul
SNN09:30Shannon
14h 32m
1 stop
IAD19:02Washington, D.C. Dulles Intl
1 Aug
IAD08:15Washington, D.C. Dulles Intl
18h 15m
1 stop
SNN07:30Shannon
€737

Air France flights from Shannon, Clare to Washington, D.C. Dulles Intl Airport

Our best Air France deals on Shannon, Clare to Washington, D.C. Dulles Intl Airport flight tickets
Air France
30 Jul
SNN13:05Shannon
16h 36m
2 stops
IAD00:41Washington, D.C. Dulles Intl
6 Aug
IAD19:19Washington, D.C. Dulles Intl
10h 51m
1 stop
SNN11:10Shannon
€741
Air France
22 Jul
SNN13:05Shannon
15h 08m
2 stops
IAD23:13Washington, D.C. Dulles Intl
1 Aug
IAD12:29Washington, D.C. Dulles Intl
17h 41m
1 stop
SNN11:10Shannon
€743
Air France
22 Jul
SNN13:05Shannon
15h 08m
2 stops
IAD23:13Washington, D.C. Dulles Intl
1 Aug
IAD12:29Washington, D.C. Dulles Intl
17h 41m
1 stop
SNN11:10Shannon
€744

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 19 June 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

Fri 11/9

07:30-17:25

1 stop14h 55m

Washington, D.C. Dulles Intl

Mon 14/9

17:45-11:20

1 stop12h 35m

€678
Fastest return journey

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Fri 2/10

07:30-15:55

1 stop13h 25m

Washington, D.C. Dulles Intl

Tue 6/10

17:45-11:20

1 stop12h 35m

€683

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Fri 2/10

07:30-15:55

1 stop13h 25m

Washington, D.C. Dulles Intl

Tue 6/10

17:45-11:20

1 stop12h 35m

€685

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Fri 2/10

21:15-17:25

1 stop25h 10m

Washington, D.C. Dulles Intl

Tue 6/10

13:51-11:20

2 stops16h 29m

€690

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Fri 2/10

07:30-17:25

1 stop14h 55m

Washington, D.C. Dulles Intl

Tue 6/10

13:51-11:20

2 stops16h 29m

€691

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Wed 22/7

13:05-18:19

1 stop10h 14m

Washington, D.C. Dulles Intl

Sat 1/8

12:29-11:10

1 stop17h 41m

€724

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Sat 4/7

09:30-16:30

1 stop12h 00m

Washington, D.C. Dulles Intl

Sat 11/7

10:30-07:30

1 stop16h 00m

€730

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Sat 4/7

09:30-16:30

1 stop12h 00m

Washington, D.C. Dulles Intl

Sat 11/7

10:30-07:30

1 stop16h 00m

€730

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Wed 22/7

13:05-18:19

1 stop10h 14m

Washington, D.C. Dulles Intl

Sat 1/8

12:29-11:10

1 stop17h 41m

€731

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Wed 22/7

13:05-18:19

1 stop10h 14m

Washington, D.C. Dulles Intl

Sat 1/8

12:29-11:10

1 stop17h 41m

€732

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

13h 25m

Direct flights

None
The fastest flight from Shannon, Clare to Washington, D.C. Dulles Intl Airport takes 13h 25m
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

Frequently asked questions about flying from Shannon, Clare to Washington, D.C. Dulles Intl Airport

  • 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 13h 25m.

  • 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
Chantilly
Landover
Alexandria

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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