What airlines fly to Shannon, Clare?

Delta, United Airlines and American Airlines are the top three most popular airlines that fly to Shannon, Clare from Washington, D.C. according to our data. Delta is the first choice among our users, with 42% 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.

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

British Airways, KLM, 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 13h 20m on average. Another popular route from Washington, D.C. to Shannon, Clare is flying from Baltimore to Cork, which will take roughly 15h 20m. 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 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.

$305 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 $1,339 to $1,103. The lowest price recently found on this route was $791.

Discover deals from 900+ travel sites with momondo.

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.

8:25 pm - 1:40 pm

IAD

SNN

12h 15m

1 stop

9:55 am - 7:09 pm

SNN

IAD

38h 14m

2 stops

$791Multiple Airlines

Tue, Sep 29 - Thu, Oct 15

8:30 pm - 10:35 pm

IAD

SNN

21h 05m

2 stops

2:05 pm - 7:00 pm

SNN

IAD

33h 55m

1 stop

$794Multiple Airlines

Fri, Oct 2 - Wed, Oct 14

8:25 pm - 1:40 pm

IAD

SNN

12h 15m

1 stop

7:30 am - 7:25 pm

SNN

IAD

16h 55m

2 stops

$803Multiple Airlines

Tue, Sep 29 - Wed, Oct 14

11:20 pm - 8:30 pm

IAD

SNN

16h 10m

2 stops

2:05 pm - 7:00 pm

SNN

IAD

33h 55m

1 stop

$808Multiple Airlines

Wed, Sep 30 - Wed, Oct 14

1:00 pm - 7:30 am

BWI

SNN

13h 30m

1 stop

9:30 am - 11:00 pm

SNN

BWI

18h 30m

1 stop

$825United Airlines

Wed, Aug 12 - Thu, Aug 20

8:20 pm - 10:15 am

DCA

SNN

8h 55m

1 stop

9:30 am - 8:09 pm

SNN

DCA

15h 39m

1 stop

$825United Airlines

Wed, Aug 19 - Tue, Aug 25

12:03 pm - 11:10 am

BWI

SNN

18h 07m

2 stops

1:05 pm - 9:28 pm

SNN

BWI

13h 23m

2 stops

$829Delta

Wed, Aug 19 - Tue, Aug 25

10:25 am - 11:10 am

BWI

SNN

19h 45m

2 stops

1:05 pm - 8:54 am

SNN

BWI

24h 49m

2 stops

$830Delta

Mon, Aug 10 - Thu, Aug 20

10:25 am - 11:10 am

BWI

SNN

19h 45m

2 stops

1:05 pm - 5:51 pm

SNN

BWI

33h 46m

2 stops

$882KLM

Thu, Aug 13 - Fri, Aug 21

5:00 pm - 11:10 am

DCA

SNN

13h 10m

1 stop

1:05 pm - 10:59 pm

SNN

DCA

14h 54m

1 stop

$925KLM

Thu, Aug 13 - Mon, Aug 24

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

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

Delta

Aug 19

BWI12:03 pmBaltimore/Washington

18h 07m

2 stops

SNN11:10 amShannon

Aug 25

SNN1:05 pmShannon

13h 23m

2 stops

BWI9:28 pmBaltimore/Washington

$829

Delta

Aug 10

BWI2:18 pmBaltimore/Washington

15h 52m

2 stops

SNN11:10 amShannon

Aug 21

SNN1:05 pmShannon

25h 53m

2 stops

BWI9:58 amBaltimore/Washington

$830

Delta

Aug 13

IAD7:19 pmWashington, D.C. Dulles Intl

10h 51m

1 stop

SNN11:10 amShannon

Aug 21

SNN1:05 pmShannon

10h 28m

1 stop

IAD6:33 pmWashington, D.C. Dulles Intl

$875

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

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

KLM

Aug 5

IAD12:29 pmWashington, D.C. Dulles Intl

17h 41m

1 stop

SNN11:10 amShannon

Aug 12

SNN1:05 pmShannon

10h 28m

1 stop

IAD6:33 pmWashington, D.C. Dulles Intl

$874

KLM

Aug 13

BWI10:25 amBaltimore/Washington

19h 45m

2 stops

SNN11:10 amShannon

Aug 21

SNN1:05 pmShannon

33h 46m

2 stops

BWI5:51 pmBaltimore/Washington

$882

KLM

Aug 13

DCA5:00 pmWashington, D.C. Reagan-National

13h 10m

1 stop

SNN11:10 amShannon

Aug 24

SNN1:05 pmShannon

14h 54m

1 stop

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

$925

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

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Tue 9/29

8:25 pm-1:40 pm

1 stop12h 15m

Shannon

Thu 10/15

9:55 am-7:09 pm

2 stops38h 14m

$791

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Fri 10/2

8:30 pm-10:35 pm

2 stops21h 05m

Shannon

Wed 10/14

2:05 pm-7:00 pm

1 stop33h 55m

$794

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Tue 9/29

8:25 pm-1:40 pm

1 stop12h 15m

Shannon

Wed 10/14

7:30 am-7:25 pm

2 stops16h 55m

$803

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Wed 9/30

11:20 pm-8:30 pm

2 stops16h 10m

Shannon

Wed 10/14

2:05 pm-7:00 pm

1 stop33h 55m

$808

BaltimoreShannon

BWI - SNN

BWISNN

Baltimore/Washington

Wed 8/12

1:00 pm-7:30 am

1 stop13h 30m

Shannon

Thu 8/20

9:30 am-11:00 pm

1 stop18h 30m

$825

Quickest round-trip

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Wed 8/19

8:20 pm-10:15 am

1 stop8h 55m

Shannon

Tue 8/25

9:30 am-8:09 pm

1 stop15h 39m

$825

BaltimoreShannon

BWI - SNN

BWISNN

Baltimore/Washington

Wed 8/19

12:03 pm-11:10 am

2 stops18h 07m

Shannon

Tue 8/25

1:05 pm-9:28 pm

2 stops13h 23m

$829

BaltimoreShannon

BWI - SNN

BWISNN

Baltimore/Washington

Mon 8/10

10:25 am-11:10 am

2 stops19h 45m

Shannon

Thu 8/20

1:05 pm-8:54 am

2 stops24h 49m

$830

BaltimoreShannon

BWI - SNN

BWISNN

Baltimore/Washington

Thu 8/13

10:25 am-11:10 am

2 stops19h 45m

Shannon

Fri 8/21

1:05 pm-5:51 pm

2 stops33h 46m

$882

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Thu 8/13

5:00 pm-11:10 am

1 stop13h 10m

Shannon

Mon 8/24

1:05 pm-10:59 pm

1 stop14h 54m

$925

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

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?

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 51m
Direct flights	None

The fastest flight from Washington, D.C. to Shannon, Clare takes 10h 51m

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

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 51m.
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 60% of the total bookings. Other popular airlines include American Airlines with 40%.

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 8,406 reviews	Search Delta flights
American Airlines	PriceFrom $489	Free Cancellation	Rating 7.1 11,649 reviews	Search American Airlines flights
United Airlines	PriceFrom $634	Free Cancellation	Rating 7.4 9,815 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.

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Cheap flights from Washington, D.C. to Shannon from $305

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 8/25. 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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Delta flights from Washington, D.C. to Shannon, Clare

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

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

Our best KLM 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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Direct flights

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

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?

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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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