Which layover airport has the shortest connection time from Washington, D.C. to Shannon, Clare?

New York (JFK) has the shortest average layover time for this route: 2h 14m.

Which airport is the most popular layover for flights between Washington, D.C. and Shannon, Clare?

London (LHR) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Washington, D.C. to Shannon, Clare?

Flights via London (LHR) offer the lowest average round-trip price of $947.

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 32m on average. Another popular route from Washington, D.C. to Shannon, Clare is flying from Baltimore to Cork, which will take roughly 12h 40m. Keep in mind that layovers or delays could extend your travel time.

Which layover airport has the shortest travel time from Washington, D.C. to Shannon, Clare?

Flights connecting via New York (JFK) have the shortest average one-way travel time: 11h 05m.

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 were last updated today.

How many operators does momondo search for flights from Washington, D.C. to Shannon Airport?

The number of operators available for flights from Washington, D.C. to Shannon Airport is 4 as of February 2026.

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 layovers. 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 travel and health documents you'll need for your trip to Shannon 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 license and a passport that is valid for six months after your intended arrival at Shannon Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$291 Cheap Flights from Washington, D.C. to Shannon in 2026

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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:15 am - 7:30 am

BWI

SNN

18h 15m

1 stop

9:30 am - 12:30 am

SNN

BWI

20h 00m

1 stop

$608United Airlines

Tue, Aug 11 - Wed, Aug 19

5:00 pm - 11:10 am

DCA

SNN

13h 10m

1 stop

1:05 pm - 11:12 pm

SNN

DCA

15h 07m

1 stop

$608Delta

Tue, Aug 11 - Wed, Aug 19

12:30 pm - 11:10 am

IAD

SNN

17h 40m

1 stop

1:05 pm - 7:16 pm

SNN

IAD

11h 11m

1 stop

$608Delta

Tue, Aug 11 - Fri, Aug 21

11:08 am - 10:15 am

BWI

SNN

18h 07m

2 stops

12:30 pm - 10:02 am

SNN

BWI

26h 32m

2 stops

$612United Airlines

Mon, Apr 6 - Wed, Apr 15

8:40 pm - 9:30 pm

BWI

SNN

20h 50m

2 stops

5:30 pm - 7:40 pm

SNN

BWI

30h 10m

2 stops

$651Multiple Airlines

Tue, Mar 17 - Tue, Mar 24

11:00 am - 11:10 am

DCA

SNN

19h 10m

1 stop

1:05 pm - 11:12 pm

SNN

DCA

15h 07m

1 stop

$658KLM

Thu, Aug 13 - Thu, Aug 20

12:30 pm - 11:10 am

IAD

SNN

17h 40m

1 stop

1:05 pm - 7:16 pm

SNN

IAD

11h 11m

1 stop

$658KLM

Thu, Aug 13 - Thu, Aug 20

5:55 pm - 11:15 am

IAD

SNN

12h 20m

1 stop

10:55 am - 1:35 pm

SNN

IAD

31h 40m

1 stop

$673Lufthansa

Fri, Aug 14 - Thu, Aug 20

11:00 am - 11:10 am

DCA

SNN

19h 10m

1 stop

1:05 pm - 10:51 pm

SNN

DCA

14h 46m

2 stops

$680Multiple Airlines

Fri, Aug 14 - Thu, Aug 20

5:55 pm - 10:10 am

IAD

SNN

11h 15m

1 stop

12:30 pm - 8:33 pm

SNN

IAD

13h 03m

1 stop

$699Lufthansa

Wed, Aug 12 - Sat, Aug 22

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

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

Air Canada

Apr 1

IAD5:10 pmWashington, D.C. Dulles Intl

18h 00m

2 stops

SNN4:10 pmShannon

Apr 8

SNN7:30 amShannon

18h 48m

2 stops

IAD9:18 pmWashington, D.C. Dulles Intl

$787

Air Canada

Apr 1

DCA11:05 amWashington, D.C. Reagan-National

24h 05m

2 stops

SNN4:10 pmShannon

Apr 8

SNN7:30 amShannon

33h 31m

2 stops

DCA12:01 pmWashington, D.C. Reagan-National

$791

Air Canada

Mar 30

DCA12:55 pmWashington, D.C. Reagan-National

17h 25m

2 stops

SNN11:20 amShannon

Apr 6

SNN9:15 pmShannon

23h 15m

2 stops

DCA3:30 pmWashington, D.C. Reagan-National

$798

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

Apr 6

DCA4:28 pmWashington, D.C. Reagan-National

13h 52m

2 stops

SNN11:20 amShannon

Apr 15

SNN1:45 pmShannon

13h 30m

1 stop

DCA10:15 pmWashington, D.C. Reagan-National

$799

American Airlines

Apr 1

DCA12:35 pmWashington, D.C. Reagan-National

11h 50m

1 stop

SNN5:25 amShannon

Apr 8

SNN1:45 pmShannon

10h 35m

1 stop

DCA7:20 pmWashington, D.C. Reagan-National

$817

American Airlines

Mar 30

DCA6:59 amWashington, D.C. Reagan-National

17h 26m

1 stop

SNN5:25 amShannon

Apr 6

SNN1:45 pmShannon

24h 01m

1 stop

DCA8:46 amWashington, D.C. Reagan-National

$877

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

Tue 8/11

8:15 am-7:30 am

1 stop18h 15m

Shannon

Wed 8/19

9:30 am-12:30 am

1 stop20h 00m

$608

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Tue 8/11

5:00 pm-11:10 am

1 stop13h 10m

Shannon

Wed 8/19

1:05 pm-11:12 pm

1 stop15h 07m

$608

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Tue 8/11

12:30 pm-11:10 am

1 stop17h 40m

Shannon

Fri 8/21

1:05 pm-7:16 pm

1 stop11h 11m

$608

BaltimoreShannon

BWI - SNN

BWISNN

Baltimore/Washington

Mon 4/6

11:08 am-10:15 am

2 stops18h 07m

Shannon

Wed 4/15

12:30 pm-10:02 am

2 stops26h 32m

$612

BaltimoreShannon

BWI - SNN

BWISNN

Baltimore/Washington

Tue 3/17

8:40 pm-9:30 pm

2 stops20h 50m

Shannon

Tue 3/24

5:30 pm-7:40 pm

2 stops30h 10m

$651

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Thu 8/13

11:00 am-11:10 am

1 stop19h 10m

Shannon

Thu 8/20

1:05 pm-11:12 pm

1 stop15h 07m

$658

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Thu 8/13

12:30 pm-11:10 am

1 stop17h 40m

Shannon

Thu 8/20

1:05 pm-7:16 pm

1 stop11h 11m

$658

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Fri 8/14

5:55 pm-11:15 am

1 stop12h 20m

Shannon

Thu 8/20

10:55 am-1:35 pm

1 stop31h 40m

$673

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Fri 8/14

11:00 am-11:10 am

1 stop19h 10m

Shannon

Thu 8/20

1:05 pm-10:51 pm

2 stops14h 46m

$680

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Wed 8/12

5:55 pm-10:10 am

1 stop11h 15m

Shannon

Sat 8/22

12:30 pm-8:33 pm

1 stop13h 03m

$699

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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

Airlines

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Other information

What airlines fly to Shannon, Clare?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Shannon, Clare from Washington, D.C. according to our data. United Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Shannon, Clare. Keep in mind that there are 4 different airlines that fly to Shannon, Clare on a routine basis, so you have a few additional options to choose from.

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 round-trip 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

Fastest flight time	8h 50m
Direct flights	None

The fastest flight from Washington, D.C. to Shannon, Clare takes 8h 50m

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.

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How far is Washington, D.C. to Shannon by plane?
The distance between Washington, D.C. and Shannon is about 3283.1 mi. By plane, this route typically takes 8h 50m.
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 were last updated today.
How many operators does momondo search for flights from Washington, D.C. to Shannon Airport?
The number of operators available for flights from Washington, D.C. to Shannon Airport is 4 as of February 2026.
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 layovers. 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 travel and health documents you'll need for your trip to Shannon 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 license and a passport that is valid for six months after your intended arrival at Shannon Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Washington, D.C. to Shannon, Clare?
Based on momondo bookings for flights between Washington, D.C. and Shannon, Clare, the leading airline is United Airlines, making up 68% of the total bookings. Other popular airlines include American Airlines with 32%.

Best airlines flying from Washington, D.C. to Shannon, Clare

Compare and see reviews for airlines that fly from Washington, D.C. to Shannon, Clare with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $157	Free Cancellation	Rating 7.9 8,208 reviews	Search Delta flights
American Airlines	PriceFrom $489	Free Cancellation	Rating 7.2 11,292 reviews	Search American Airlines flights
United Airlines	PriceFrom $507	Free Cancellation	Rating 7.4 9,307 reviews	Search United Airlines flights
KLM	PriceFrom $643	Free Cancellation	Rating 7.7 1,455 reviews	Search KLM flights

Limerick

Bunratty

Adare

Lahinch

Ennis

Nenagh

Why use momondo?

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

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

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?

Once all potential Washington, D.C. to Shannon flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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

An easier way to manage your Shannon, Clare trip

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Cheap flights from Washington, D.C. to Shannon from $291

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 8/2. 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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Air Canada flights from Washington, D.C. to Shannon, Clare

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

What airlines fly to Shannon, Clare?

Which airport is the most popular layover for flights between Washington, D.C. and Shannon, Clare?

Which layover airport offers the lowest fares from Washington, D.C. to Shannon, Clare?

Which layover airport has the shortest travel time from Washington, D.C. to Shannon, Clare?

Which layover airport has the shortest connection time from Washington, D.C. to Shannon, Clare?

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

Fastest flight time

Direct flights

Best airlines flying from Washington, D.C. to Shannon, Clare

Compare and see reviews for airlines that fly from Washington, D.C. to Shannon, Clare with momondo

Traveling 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, organize 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

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Fly your favorite airline to Shannon

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List of cabin classes available on flights landing in Shannon. Availability may vary depending on flight origin and airline.

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