What is the cheapest airline that flies from Washington, D.C. to Shannon?

United Airlines and American Airlines are the most popular carriers operating from Washington, D.C. to Shannon

How long does it take to fly to Shannon, Clare?

Flight times from Washington, D.C. to Shannon, Clare vary, but if you’re flying out of Washington, D.C. and flying into Cork (one of the most popular routes), then the duration is 12h 55m on average. Another popular route from Washington, D.C. to Shannon, Clare is flying from Baltimore to Cork, which will take roughly 13h 50m. Keep in mind that layovers or delays could extend your travel time.

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

Prices for flights from Washington, D.C. to Shannon Airport are refreshed on a daily basis.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Shannon Airport.

What documentation or ID do you need to fly to Shannon Airport?

The necessary travel and health documents for your Shannon Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

€274 Cheap Flights from Washington, D.C. to Shannon in 2025/26

Q: What is the typical price of a round-trip flight between Washington, D.C. and Shannon, Clare?

Prices are currently low for flights on this route. Typical prices usually range from €558 to €794. The lowest price recently found on this route was €426.

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Find the cheapest flights from Washington, D.C. to Shannon

Round-trip

One-way

Last minute

Cheap return flights

21:35 - 16:10BWI-SNN

13h 35m1 stop

07:50 - 18:45SNN-BWI

15h 55m1 stop

€426American Airlines

Find Deal

Sun, 19 Oct - Tue, 4 Nov

22:45 - 16:10IAD-SNN

12h 25m1 stop

07:50 - 19:55SNN-IAD

17h 05m1 stop

€426American Airlines

Find Deal

Sun, 19 Oct - Tue, 4 Nov

19:00 - 10:15DCA-SNN

10h 15m1 stop

12:30 - 20:06SNN-DCA

12h 36m1 stop

€486United Airlines

Find Deal

Tue, 14 Oct - Tue, 21 Oct

17:00 - 20:35IAD-SNN

22h 35m2 stops

12:45 - 15:20SNN-IAD

31h 35m2 stops

€490Multiple Airlines

Find Deal

Tue, 14 Oct - Tue, 21 Oct

06:29 - 10:15BWI-SNN

22h 46m2 stops

12:30 - 09:55SNN-BWI

26h 25m2 stops

€491United Airlines

Find Deal

Tue, 14 Oct - Tue, 21 Oct

18:50 - 00:05BWI-SNN

24h 15m2 stops

06:45 - 17:40SNN-BWI

15h 55m2 stops

€546Multiple Airlines

Find Deal

Sat, 4 Oct - Sat, 11 Oct

09:35 - 11:20IAD-SNN

20h 45m2 stops

20:05 - 20:54SNN-IAD

29h 49m2 stops

€572Air Canada

Find Deal

Sun, 19 Oct - Tue, 4 Nov

11:15 - 11:20DCA-SNN

19h 05m2 stops

14:45 - 22:48SNN-DCA

13h 03m1 stop

€585British Airways

Find Deal

Sun, 19 Oct - Tue, 4 Nov

21:35 - 16:10BWI-SNN

13h 35m1 stop

07:50 - 18:45SNN-BWI

15h 55m1 stop

€590British Airways

Find Deal

Sun, 19 Oct - Tue, 4 Nov

09:45 - 11:30IAD-SNN

20h 45m2 stops

17:30 - 20:59SNN-IAD

32h 29m2 stops

€636Air Canada

Find Deal

Thu, 12 Feb - Mon, 16 Feb

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

Our best British Airways deals on Washington, D.C. to Shannon, Clare flight tickets

British Airways

19 Oct

DCA11:15Washington, D.C. Reagan-National

19h 05m

2 stops

SNN11:20Shannon

4 Nov

SNN14:45Shannon

13h 03m

1 stop

DCA22:48Washington, D.C. Reagan-National

€585

Find similar

British Airways

19 Oct

BWI21:35Baltimore/Washington

13h 35m

1 stop

SNN16:10Shannon

4 Nov

SNN07:50Shannon

15h 55m

1 stop

BWI18:45Baltimore/Washington

€590

Find similar

British Airways

19 Oct

IAD19:25Washington, D.C. Dulles Intl

20h 10m

1 stop

SNN20:35Shannon

4 Nov

SNN20:05Shannon

24h 30m

1 stop

IAD15:35Washington, D.C. Dulles Intl

€596

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

Our best American Airlines deals on Washington, D.C. to Shannon, Clare flight tickets

American Airlines

19 Oct

IAD22:45Washington, D.C. Dulles Intl

12h 25m

1 stop

SNN16:10Shannon

4 Nov

SNN07:50Shannon

17h 05m

1 stop

IAD19:55Washington, D.C. Dulles Intl

€426

Find similar

American Airlines

19 Oct

IAD20:25Washington, D.C. Dulles Intl

14h 45m

2 stops

SNN16:10Shannon

4 Nov

SNN07:50Shannon

12h 45m

1 stop

IAD15:35Washington, D.C. Dulles Intl

€430

Find similar

American Airlines

11 Nov

IAD18:20Washington, D.C. Dulles Intl

17h 25m

1 stop

SNN16:45Shannon

18 Nov

SNN07:50Shannon

20h 17m

2 stops

IAD23:07Washington, D.C. Dulles Intl

€433

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreShannon

BWI - SNN

BWISNN

Baltimore/Washington

Sun 19/10

21:35-16:10

1 stop13h 35m

Shannon

Tue 4/11

07:50-18:45

1 stop15h 55m

€426

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Sun 19/10

22:45-16:10

1 stop12h 25m

Shannon

Tue 4/11

07:50-19:55

1 stop17h 05m

€426

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Tue 14/10

19:00-10:15

1 stop10h 15m

Shannon

Tue 21/10

12:30-20:06

1 stop12h 36m

€486

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Tue 14/10

17:00-20:35

2 stops22h 35m

Shannon

Tue 21/10

12:45-15:20

2 stops31h 35m

€490

BaltimoreShannon

BWI - SNN

BWISNN

Baltimore/Washington

Tue 14/10

06:29-10:15

2 stops22h 46m

Shannon

Tue 21/10

12:30-09:55

2 stops26h 25m

€491

BaltimoreShannon

BWI - SNN

BWISNN

Baltimore/Washington

Sat 4/10

18:50-00:05

2 stops24h 15m

Shannon

Sat 11/10

06:45-17:40

2 stops15h 55m

€546

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Sun 19/10

09:35-11:20

2 stops20h 45m

Shannon

Tue 4/11

20:05-20:54

2 stops29h 49m

€572

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Sun 19/10

11:15-11:20

2 stops19h 05m

Shannon

Tue 4/11

14:45-22:48

1 stop13h 03m

€585

BaltimoreShannon

BWI - SNN

BWISNN

Baltimore/Washington

Sun 19/10

21:35-16:10

1 stop13h 35m

Shannon

Tue 4/11

07:50-18:45

1 stop15h 55m

€590

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Thu 12/2

09:45-11:30

2 stops20h 45m

Shannon

Mon 16/2

17:30-20:59

2 stops32h 29m

€636

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

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

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

Prices

Airlines

Other information

What is the typical price of a round-trip flight between Washington, D.C. and Shannon, Clare?

What is the cheapest month to fly to Shannon, Clare?

The month of December is another great option to travel to Shannon, Clare, with average flight prices from Washington, D.C. averaging around €595.

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

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

Estimated return price

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

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

Direct flights	None

There are no direct flights from Washington, D.C. to Shannon, Clare. There are no popular flight routes from Washington, D.C. to Shannon, Clare.

Search flight deals

How far is Washington, D.C. to Shannon by plane?
The straight-line distance from Washington, D.C. to Shannon is 5283.6 km. 8h 50m is a normal flight duration for this route.
When did momondo last update prices for flights from Washington, D.C. to Shannon Airport?
Prices for flights from Washington, D.C. to Shannon Airport are refreshed on a daily basis.
How old do you have to be to fly from Washington, D.C. to Shannon Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Shannon Airport.
What documentation or ID do you need to fly to Shannon Airport?
The necessary travel and health documents for your Shannon Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Limerick

Ennis

Nenagh

Tipperary

Killaloe

Adare

Bunratty

Lahinch

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Shannon from Washington, D.C..

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

Yes. All flights to Shannon from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Shannon.

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

Yes. momondo can track prices for Washington, D.C. to Shannon flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Washington, D.C. to Shannon from €274

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Shannon departing on 24/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names, great deals

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

Our best British Airways deals on Washington, D.C. to Shannon, Clare flight tickets

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

Our best American Airlines deals on Washington, D.C. to Shannon, Clare flight tickets

momondo Fare Finder

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

See travel insights to Shannon from

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

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 typical price of a round-trip flight between Washington, D.C. and Shannon, Clare?

What is the cheapest month to fly to Shannon, Clare?

The month of December is another great option to travel to Shannon, Clare, with average flight prices from Washington, D.C. averaging around €595.

What is the cheapest airline that flies from Washington, D.C. to Shannon?

United Airlines and American Airlines are the most popular carriers operating from Washington, D.C. to Shannon

How long does it take to fly to Shannon, Clare?

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

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

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

Direct flights

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

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

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

What documentation or ID do you need to fly to Shannon Airport?

Travelling to a place near Shannon?

Why use momondo?

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

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

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

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

An easier way to manage your Shannon, Clare 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 Ireland

Airports servicing Ireland