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 17m 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.

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.

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?

Newark (EWR) was the most common stop: 40% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to Shannon, Clare?

United Airlines, American Airlines and KLM 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 36% of people opting to fly with this airline when traveling to Shannon, Clare. Keep in mind that there are 5 different airlines that fly to Shannon, Clare on a routine basis, so you have a few additional options to choose from.

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

Flights via Newark (EWR) offer the lowest average round-trip price of $869.

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 5 as of September 2025.

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.

$503 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 $660 to $938. The lowest price recently found on this route was $503.

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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

Round-trip

One-way

Last minute

Cheap round-trip flights

9:35 pm - 4:10 pmBWI-SNN

13h 35m1 stop

7:50 am - 6:45 pmSNN-BWI

15h 55m1 stop

$503American Airlines

Find Deal

Sun, Oct 19 - Tue, Nov 4

10:45 pm - 8:35 pmIAD-SNN

16h 50m1 stop

7:50 am - 3:35 pmSNN-IAD

12h 45m1 stop

$503American Airlines

Find Deal

Sun, Oct 19 - Tue, Nov 4

7:00 pm - 10:15 amDCA-SNN

10h 15m1 stop

12:30 pm - 5:47 pmSNN-DCA

10h 17m1 stop

$575United Airlines

Find Deal

Tue, Oct 14 - Tue, Oct 21

6:29 am - 10:15 amBWI-SNN

22h 46m2 stops

12:30 pm - 9:55 amSNN-BWI

26h 25m2 stops

$620United Airlines

Find Deal

Tue, Oct 14 - Tue, Oct 21

8:30 pm - 8:20 pmIAD-SNN

18h 50m2 stops

4:55 pm - 7:20 pmSNN-IAD

31h 25m2 stops

$663

Find Deal

Tue, Oct 14 - Tue, Oct 21

9:35 am - 11:20 amIAD-SNN

20h 45m2 stops

8:05 pm - 8:54 pmSNN-IAD

29h 49m2 stops

$670Air Canada

Find Deal

Sun, Oct 19 - Tue, Nov 4

9:00 pm - 4:45 pmIAD-SNN

14h 45m2 stops

5:30 pm - 3:35 pmSNN-IAD

27h 05m2 stops

$689British Airways

Find Deal

Wed, Nov 26 - Wed, Jan 14

8:00 am - 2:45 pmBWI-SNN

25h 45m2 stops

10:15 pm - 5:40 pmSNN-BWI

24h 25m2 stops

$693

Find Deal

Wed, Oct 8 - Mon, Oct 13

5:30 pm - 11:30 amDCA-SNN

14h 00m2 stops

2:45 pm - 10:48 pmSNN-DCA

13h 03m1 stop

$695British Airways

Find Deal

Wed, Oct 29 - Wed, Nov 5

9:45 am - 11:30 amIAD-SNN

21h 45m2 stops

7:50 am - 8:54 pmSNN-IAD

18h 04m2 stops

$702Air Canada

Find Deal

Wed, Oct 29 - Wed, Nov 5

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

Oct 19

BWI9:35 pmBaltimore/Washington

13h 35m

1 stop

SNN4:10 pmShannon

Nov 4

SNN7:50 amShannon

15h 55m

1 stop

BWI6:45 pmBaltimore/Washington

$503

Find similar

American Airlines

Oct 19

IAD10:45 pmWashington, D.C. Dulles Intl

12h 25m

1 stop

SNN4:10 pmShannon

Nov 4

SNN7:50 amShannon

12h 45m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

$504

Find similar

American Airlines

Oct 29

BWI3:06 pmBaltimore/Washington

16h 24m

2 stops

SNN11:30 amShannon

Nov 5

SNN7:50 amShannon

15h 55m

1 stop

BWI6:45 pmBaltimore/Washington

$506

Find similar

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

Oct 19

IAD9:35 amWashington, D.C. Dulles Intl

20h 45m

2 stops

SNN11:20 amShannon

Nov 4

SNN8:05 pmShannon

29h 49m

2 stops

IAD8:54 pmWashington, D.C. Dulles Intl

$670

Find similar

Air Canada

Oct 29

IAD9:45 amWashington, D.C. Dulles Intl

21h 45m

2 stops

SNN11:30 amShannon

Nov 5

SNN7:50 amShannon

18h 04m

2 stops

IAD8:54 pmWashington, D.C. Dulles Intl

$702

Find similar

Air Canada

Jan 16

DCA6:00 amWashington, D.C. Reagan-National

28h 45m

2 stops

SNN3:45 pmShannon

Jan 20

SNN5:30 pmShannon

29h 35m

2 stops

DCA6:05 pmWashington, D.C. Reagan-National

$758

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 10/19

9:35 pm-4:10 pm

1 stop13h 35m

Shannon

Tue 11/4

7:50 am-6:45 pm

1 stop15h 55m

$503

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Sun 10/19

10:45 pm-8:35 pm

1 stop16h 50m

Shannon

Tue 11/4

7:50 am-3:35 pm

1 stop12h 45m

$503

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Tue 10/14

7:00 pm-10:15 am

1 stop10h 15m

Shannon

Tue 10/21

12:30 pm-5:47 pm

1 stop10h 17m

$575

BaltimoreShannon

BWI - SNN

BWISNN

Baltimore/Washington

Tue 10/14

6:29 am-10:15 am

2 stops22h 46m

Shannon

Tue 10/21

12:30 pm-9:55 am

2 stops26h 25m

$620

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Tue 10/14

8:30 pm-8:20 pm

2 stops18h 50m

Shannon

Tue 10/21

4:55 pm-7:20 pm

2 stops31h 25m

$663

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Sun 10/19

9:35 am-11:20 am

2 stops20h 45m

Shannon

Tue 11/4

8:05 pm-8:54 pm

2 stops29h 49m

$670

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Wed 11/26

9:00 pm-4:45 pm

2 stops14h 45m

Shannon

Wed 1/14

5:30 pm-3:35 pm

2 stops27h 05m

$689

BaltimoreShannon

BWI - SNN

BWISNN

Baltimore/Washington

Wed 10/8

8:00 am-2:45 pm

2 stops25h 45m

Shannon

Mon 10/13

10:15 pm-5:40 pm

2 stops24h 25m

$693

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Wed 10/29

5:30 pm-11:30 am

2 stops14h 00m

Shannon

Wed 11/5

2:45 pm-10:48 pm

1 stop13h 03m

$695

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Wed 10/29

9:45 am-11:30 am

2 stops21h 45m

Shannon

Wed 11/5

7:50 am-8:54 pm

2 stops18h 04m

$702

Flights are sorted by cheapest round-trip flights first.

Sorted 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

Layovers

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, August 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 $693. If you are unable to visit Shannon, Clare during the month of August, then departing from Washington, D.C. during the month December is also very affordable. Most momondo users find prices during this month for around $703.

What is the cheapest day to depart on your flight to Shannon, Clare?

The cheapest day to depart from Washington, D.C. to Shannon, Clare is on a Monday when prices can be found for as low as $833. The most expensive day to fly to Shannon, Clare is Wednesday, with ticket prices averaging around $1,146.

What is the cheapest time of day to depart on your flight to Shannon, Clare?

Our data shows that the cheapest Washington, D.C. to Shannon, Clare flights are usually those with departure times in the morning. Our users have found flights to Shannon, Clare in the morning for as low as $933. Flights at noon are often more expensive with an average ticket price of $1,177.

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

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 distance between Washington, D.C. and Shannon is about 3283.1 mi. By plane, this route typically takes 9h 46m.
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 5 as of September 2025.
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 66% of the total bookings. Other popular airlines include American Airlines with 34%.

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
United Airlines	PriceFrom $634	Free Cancellation	Rating 7.4 8,929 reviews	Search United Airlines flights
KLM	PriceFrom $643	Free Cancellation	Rating 7.8 1,385 reviews	Search KLM flights
Delta	PriceFrom $644	Free Cancellation	Rating 7.9 7,954 reviews	Search Delta flights
American Airlines	PriceFrom $790	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
British Airways	PriceFrom $796	Free Cancellation	Rating 6.6 7,361 reviews	Search British Airways flights

Limerick

Ennis

Adare

Bunratty

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

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Wed 10/15

Wed 10/22

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland

Airports servicing Ireland

Fly to other destinations from Washington, D.C.

Flights from Baltimore/Washington to Tweed-New Haven

Flights from Washington, D.C. Dulles Intl to Wilmington New Hanover County

Flights from Baltimore/Washington to Wilmington New Hanover County

Flights from Baltimore/Washington to Tampa

Flights from Washington, D.C. Dulles Intl to Nashville Intl

Flights from Baltimore/Washington to Detroit Metropolitan Wayne County

Cheap flights from Washington, D.C. to Shannon from $503

This is the cheapest round-trip 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 10/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

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

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

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

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

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

Our best Air Canada 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?

What is the cheapest day to depart on your flight to Shannon, Clare?

The cheapest day to depart from Washington, D.C. to Shannon, Clare is on a Monday when prices can be found for as low as $833. The most expensive day to fly to Shannon, Clare is Wednesday, with ticket prices averaging around $1,146.

What is the cheapest time of day to depart on your flight to Shannon, Clare?

Our data shows that the cheapest Washington, D.C. to Shannon, Clare flights are usually those with departure times in the morning. Our users have found flights to Shannon, Clare in the morning for as low as $933. Flights at noon are often more expensive with an average ticket price of $1,177.

What airlines fly to Shannon, Clare?

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

Newark (EWR) was the most common stop: 40% 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 Newark (EWR) offer the lowest average round-trip price of $869.

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.

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.

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 many operators does momondo search 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?

What is the most popular airline 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?

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

Airports servicing Ireland