What airlines fly to Shannon, Clare?

United Airlines, Delta and American Airlines 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 39% of people opting to fly with this airline when traveling to Shannon, Clare. Keep in mind that there are 3 different airlines that fly to Shannon, Clare on a routine basis, so you have a few additional options to choose from.

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 09m 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.

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

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

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 3 as of June 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.

$295 Cheap Flights from Washington, D.C. to Shannon, Clare in 2026

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 $1,384 to $1,046. The lowest price recently found on this route was $767.

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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.

1:00 pm - 7:30 am

BWI

SNN

13h 30m

1 stop

9:30 am - 9:29 pm

SNN

BWI

16h 59m

1 stop

$767United Airlines

Wed, Aug 12 - Fri, Aug 21

3:30 pm - 7:30 am

DCA

SNN

11h 00m

1 stop

9:30 am - 5:02 pm

SNN

DCA

12h 32m

1 stop

$767United Airlines

Wed, Aug 12 - Sat, Aug 22

12:23 pm - 11:10 am

DCA

SNN

17h 47m

2 stops

1:05 pm - 10:59 pm

SNN

DCA

14h 54m

1 stop

$772Delta

Fri, Aug 28 - Sat, Sep 5

12:29 pm - 11:10 am

IAD

SNN

17h 41m

1 stop

1:05 pm - 4:42 pm

SNN

IAD

32h 37m

2 stops

$772KLM

Fri, Aug 28 - Sat, Sep 5

11:00 am - 11:15 am

DCA

SNN

19h 15m

2 stops

12:00 pm - 10:31 pm

SNN

DCA

15h 31m

2 stops

$778Multiple Airlines

Fri, Aug 28 - Sat, Sep 5

12:29 pm - 11:10 am

IAD

SNN

17h 41m

1 stop

1:05 pm - 6:19 pm

SNN

IAD

10h 14m

1 stop

$799KLM

Mon, Jul 6 - Wed, Jul 22

10:55 am - 11:10 am

DCA

SNN

19h 15m

1 stop

1:05 pm - 7:16 am

SNN

DCA

23h 11m

2 stops

$801Delta

Sat, Jul 4 - Mon, Jul 20

3:39 pm - 7:30 am

IAD

SNN

10h 51m

1 stop

9:30 am - 7:02 pm

SNN

IAD

14h 32m

1 stop

$806Lufthansa

Wed, Jul 15 - Wed, Jul 22

12:29 pm - 11:10 am

IAD

SNN

17h 41m

1 stop

1:05 pm - 11:13 pm

SNN

IAD

15h 08m

2 stops

$812Multiple Airlines

Sun, Jul 12 - Tue, Jul 21

6:15 am - 7:30 am

BWI

SNN

20h 15m

1 stop

9:30 am - 5:36 pm

SNN

BWI

13h 06m

1 stop

$881Lufthansa

Sat, Jul 4 - Sat, Jul 18

KLM flights from Washington, D.C. to Shannon, Clare

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

KLM

Aug 28

IAD12:29 pmWashington, D.C. Dulles Intl

17h 41m

1 stop

SNN11:10 amShannon

Sep 5

SNN1:05 pmShannon

32h 37m

2 stops

IAD4:42 pmWashington, D.C. Dulles Intl

$772

KLM

Jul 6

IAD7:39 pmWashington, D.C. Dulles Intl

34h 31m

2 stops

SNN11:10 amShannon

Jul 22

SNN1:05 pmShannon

32h 41m

2 stops

IAD4:46 pmWashington, D.C. Dulles Intl

$799

KLM

Jul 12

DCA11:00 amWashington, D.C. Reagan-National

19h 10m

1 stop

SNN11:10 amShannon

Jul 21

SNN1:05 pmShannon

14h 54m

1 stop

DCA10:59 pmWashington, D.C. Reagan-National

$807

Delta flights from Washington, D.C. to Shannon, Clare

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

Delta

Aug 28

DCA12:23 pmWashington, D.C. Reagan-National

17h 47m

2 stops

SNN11:10 amShannon

Sep 5

SNN1:05 pmShannon

14h 54m

1 stop

DCA10:59 pmWashington, D.C. Reagan-National

$772

Delta

Jul 4

DCA10:55 amWashington, D.C. Reagan-National

19h 15m

1 stop

SNN11:10 amShannon

Jul 20

SNN1:05 pmShannon

23h 11m

2 stops

DCA7:16 amWashington, D.C. Reagan-National

$801

Delta

Jul 12

BWI2:08 pmBaltimore/Washington

16h 02m

2 stops

SNN11:10 amShannon

Jul 21

SNN1:05 pmShannon

15h 13m

2 stops

BWI11:18 pmBaltimore/Washington

$812

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

Cheapest round-trip

BaltimoreShannon

BWI - SNN

BWISNN

Baltimore/Washington

Wed 8/12

1:00 pm-7:30 am

1 stop13h 30m

Shannon

Fri 8/21

9:30 am-9:29 pm

1 stop16h 59m

$767

Quickest round-trip

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Wed 8/12

3:30 pm-7:30 am

1 stop11h 00m

Shannon

Sat 8/22

9:30 am-5:02 pm

1 stop12h 32m

$767

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Fri 8/28

12:23 pm-11:10 am

2 stops17h 47m

Shannon

Sat 9/5

1:05 pm-10:59 pm

1 stop14h 54m

$772

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Fri 8/28

12:29 pm-11:10 am

1 stop17h 41m

Shannon

Sat 9/5

1:05 pm-4:42 pm

2 stops32h 37m

$772

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Fri 8/28

11:00 am-11:15 am

2 stops19h 15m

Shannon

Sat 9/5

12:00 pm-10:31 pm

2 stops15h 31m

$778

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Mon 7/6

12:29 pm-11:10 am

1 stop17h 41m

Shannon

Wed 7/22

1:05 pm-6:19 pm

1 stop10h 14m

$799

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Sat 7/4

10:55 am-11:10 am

1 stop19h 15m

Shannon

Mon 7/20

1:05 pm-7:16 am

2 stops23h 11m

$801

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Wed 7/15

3:39 pm-7:30 am

1 stop10h 51m

Shannon

Wed 7/22

9:30 am-7:02 pm

1 stop14h 32m

$806

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Sun 7/12

12:29 pm-11:10 am

1 stop17h 41m

Shannon

Tue 7/21

1:05 pm-11:13 pm

2 stops15h 08m

$812

BaltimoreShannon

BWI - SNN

BWISNN

Baltimore/Washington

Sat 7/4

6:15 am-7:30 am

1 stop20h 15m

Shannon

Sat 7/18

9:30 am-5:36 pm

1 stop13h 06m

$881

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

Prices

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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?

In general, December is the cheapest month to fly from Washington, D.C. to Shannon, Clare. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you are unable to visit Shannon, Clare during the month of December, then departing from Washington, D.C. during the month February is also very affordable. Most momondo users find prices during this month for around $0.

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	10h 50m
Direct flights	None

The fastest flight from Washington, D.C. to Shannon, Clare takes 10h 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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Frequently asked questions about flying from Washington, D.C. to Shannon, Clare

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 10h 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 3 as of June 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 62% of the total bookings. Other popular airlines include American Airlines with 38%.

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 8,402 reviews	Search Delta flights
American Airlines	PriceFrom $489	Free Cancellation	Rating 7.1 11,642 reviews	Search American Airlines flights
United Airlines	PriceFrom $634	Free Cancellation	Rating 7.4 9,768 reviews	Search United Airlines flights

Limerick

Ennis

Bunratty

Adare

Lahinch

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 $308

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 7/4. 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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KLM flights from Washington, D.C. to Shannon, Clare

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

Delta flights from Washington, D.C. to Shannon, Clare

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

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

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?

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

What airlines fly 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

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

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

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