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.

€445 Cheap Flights from Shannon, Clare to Washington, D.C. Dulles Intl Airport (SNN-IAD) in 2025

1 adult

0 bags

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Find the cheapest flights from Shannon, Clare to Washington, D.C. (SNN-IAD)

Round-trip

One-way

Cheap return flights

09:30 - 15:52SNN-IAD

11h 22m1 stop

15:55 - 07:30IAD-SNN

10h 35m1 stop

€468United Airlines

Find Deal

Mon, 1 Sep - Sun, 7 Sep

17:30 - 16:00SNN-IAD

27h 30m1 stop

17:50 - 11:20IAD-SNN

12h 30m1 stop

€582

Find Deal

Sat, 27 Sep - Sat, 4 Oct

17:30 - 16:00SNN-IAD

27h 30m1 stop

20:17 - 16:05IAD-SNN

14h 48m2 stops

€586

Find Deal

Sat, 27 Sep - Sat, 4 Oct

17:30 - 18:55SNN-IAD

30h 25m2 stops

20:25 - 16:05IAD-SNN

14h 40m2 stops

€601British Airways

Find Deal

Sat, 27 Sep - Sat, 4 Oct

21:15 - 21:05SNN-IAD

28h 50m2 stops

17:22 - 20:35IAD-SNN

22h 13m2 stops

€648Air Canada

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Mon, 1 Sep - Sun, 7 Sep

13:05 - 19:43SNN-IAD

11h 38m1 stop

15:26 - 11:10IAD-SNN

14h 44m2 stops

€677

Find Deal

Mon, 1 Sep - Sun, 7 Sep

10:40 - 15:20SNN-IAD

33h 40m2 stops

17:45 - 00:05IAD-SNN

25h 20m3 stops

€898

Find Deal

Mon, 1 Sep - Sun, 7 Sep

12:40 - 15:20SNN-IAD

31h 40m3 stops

17:45 - 00:05IAD-SNN

25h 20m3 stops

€1,054

Find Deal

Mon, 1 Sep - Sun, 7 Sep

20:05 - 20:59SNN-IAD

29h 54m2 stops

09:00 - 11:30IAD-SNN

21h 30m2 stops

€1,379Air Canada

Find Deal

Sun, 2 Nov - Sun, 9 Nov

12:30 - 20:54SNN-IAD

13h 24m2 stops

17:16 - 10:15IAD-SNN

11h 59m2 stops

€5,616United Airlines

Find Deal

Fri, 26 Sep - Fri, 3 Oct

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

1 Sept

SNN09:30Shannon

11h 22m

1 stop

IAD15:52Washington, D.C. Dulles Intl

7 Sept

IAD15:55Washington, D.C. Dulles Intl

10h 35m

1 stop

SNN07:30Shannon

€468

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United Airlines

26 Sept

SNN12:30Shannon

13h 24m

2 stops

IAD20:54Washington, D.C. Dulles Intl

3 Oct

IAD17:16Washington, D.C. Dulles Intl

11h 59m

2 stops

SNN10:15Shannon

€5,616

Find similar

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

Our best Air Canada deals on Shannon, Clare to Washington, D.C. Dulles Intl Airport flight tickets

Air Canada

1 Sept

SNN21:15Shannon

28h 50m

2 stops

IAD21:05Washington, D.C. Dulles Intl

7 Sept

IAD17:22Washington, D.C. Dulles Intl

22h 13m

2 stops

SNN20:35Shannon

€648

Find similar

Air Canada

2 Nov

SNN20:05Shannon

29h 54m

2 stops

IAD20:59Washington, D.C. Dulles Intl

9 Nov

IAD09:00Washington, D.C. Dulles Intl

21h 30m

2 stops

SNN11:30Shannon

€1,379

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momondo Fare Finder

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 1/9

09:30-15:52

1 stop11h 22m

Washington, D.C. Dulles Intl

Sun 7/9

15:55-07:30

1 stop10h 35m

€468

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Sat 27/9

17:30-16:00

1 stop27h 30m

Washington, D.C. Dulles Intl

Sat 4/10

17:50-11:20

1 stop12h 30m

€582

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Sat 27/9

17:30-16:00

1 stop27h 30m

Washington, D.C. Dulles Intl

Sat 4/10

20:17-16:05

2 stops14h 48m

€586

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Sat 27/9

17:30-18:55

2 stops30h 25m

Washington, D.C. Dulles Intl

Sat 4/10

20:25-16:05

2 stops14h 40m

€601

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Mon 1/9

21:15-21:05

2 stops28h 50m

Washington, D.C. Dulles Intl

Sun 7/9

17:22-20:35

2 stops22h 13m

€648

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Mon 1/9

13:05-19:43

1 stop11h 38m

Washington, D.C. Dulles Intl

Sun 7/9

15:26-11:10

2 stops14h 44m

€677

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Mon 1/9

10:40-15:20

2 stops33h 40m

Washington, D.C. Dulles Intl

Sun 7/9

17:45-00:05

3 stops25h 20m

€898

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Mon 1/9

12:40-15:20

3 stops31h 40m

Washington, D.C. Dulles Intl

Sun 7/9

17:45-00:05

3 stops25h 20m

€1,054

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Sun 2/11

20:05-20:59

2 stops29h 54m

Washington, D.C. Dulles Intl

Sun 9/11

09:00-11:30

2 stops21h 30m

€1,379

ShannonWashington, D.C.

SNN - IAD

SNNIAD

Shannon

Fri 26/9

12:30-20:54

2 stops13h 24m

Washington, D.C. Dulles Intl

Fri 3/10

17:16-10:15

2 stops11h 59m

€5,616

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

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 and British Airways are the most popular carriers 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

Best price found	€445
Fastest flight time	11h 22m
Direct flights	None

The best one-way flight to Washington, D.C. Dulles Intl Airport from Shannon, Clare in the past 72 hours is €445. The best return flight deal from Shannon, Clare to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is €468.

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.

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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.

Gettysburg

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

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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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Cheap flights from Shannon, Clare to Washington, D.C. from €445

Big names, great deals

Big names, great deals

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Filter for what you want

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Find the cheapest flights from Shannon, Clare to Washington, D.C. (SNN-IAD)

Cheap return flights

Cheap one-way flights

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

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

Our best Air Canada deals on Shannon, Clare to Washington, D.C. Dulles Intl Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Shannon, Clare to Washington, D.C. Dulles Intl Airport that are best for you.

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 and British Airways are the most popular carriers operating from Shannon to Washington, D.C. Dulles Intl

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

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

Fastest flight time

Direct flights

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

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

How old do you have to be to fly 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?

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

Why use momondo?

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

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

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

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

An easier way to manage your Washington, D.C. Dulles Intl Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Washington, D.C.

Popular Cities in the United States

Popular flights according to clicks in the last 7 days on momondo