What is the cheapest flight from Washington, D.C. to Shannon?

In the last 3 days, the lowest price for a flight from Washington, D.C. to Shannon was €348 for a one-way ticket and €513 for a return. Visit our flight page for the latest deals!>/a>

Which airports will I be using when flying from Washington, D.C. to Shannon?

Washington, D.C. has 2 major airports: Washington, D.C. Reagan-National and Washington, D.C. Dulles Intl. Shannon is the only airport in Shannon. You’ll usually find the cheapest deals if you fly from Baltimore/Washington Airport. Visit our flight page for the latest deals!>/a>

Which aircraft models fly most regularly from Washington, D.C. to Shannon?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Washington, D.C. to Shannon?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Shannon. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Shannon?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Shannon from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Washington, D.C. to Shannon?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Shannon with an airline and back to Washington, D.C. with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Shannon?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Shannon from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

Which airlines provide the cheapest flights from Washington, D.C. to Shannon?

In the past 3 days, the cheapest return tickets from Washington, D.C. to Shannon were found on United Airlines (€513) and KLM (€513).

Which airlines provide the cheapest flights from Washington, D.C. to Shannon?

In the past 3 days, the cheapest return tickets from Washington, D.C. to Shannon were found on United Airlines (€513) and KLM (€513).

€348 CHEAP FLIGHTS from Washington, D.C. to Shannon (WAS - SNN)

WAS - SNN

KAYAK searches hundreds of travel sites at once for deals on flights to Shannon

...and more

Travellers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest return fare

€513

United Airlines

Tue 8/9Wed 16/9

BWI - SNN • 1 stop

Cheapest one-way flight

€348

Multiple Airlines

Mon 1/6

IAD - SNN • 3 stops

Direct flights

Not available

There are currently no direct flights between Washington, D.C. and Shannon. You’ll need at least 1 connection.

Insights

Start a new search

KAYAK searches hundreds of sites at once to find you the best travel deals.

We hope you love your trip to Shannon!

Flight Deals

Cheap Flights from Washington, D.C. to Shannon (WAS-SNN)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent return flight deals from Washington, D.C. to Shannon

Tue, 8 Sep - Wed, 16 Sep

12:30 - 07:30

BWI

SNN

14h 00m

1 stop

09:30 - 17:29

SNN

BWI

12h 59m

1 stop

€513United Airlines

Tue, 8 Sep - Wed, 16 Sep

17:00 - 11:10

DCA

SNN

13h 10m

1 stop

13:05 - 23:12

SNN

DCA

15h 07m

1 stop

€513KLM

Tue, 8 Sep - Wed, 16 Sep

19:59 - 11:10

IAD

SNN

10h 11m

1 stop

13:05 - 19:16

SNN

IAD

11h 11m

1 stop

€513Multiple Airlines

Sun, 16 Aug - Sun, 30 Aug

12:15 - 11:10

BWI

SNN

17h 55m

2 stops

13:05 - 00:16

SNN

BWI

16h 11m

2 stops

€517Multiple Airlines

Tue, 8 Sep - Wed, 16 Sep

13:45 - 11:10

DCA

SNN

16h 25m

2 stops

13:05 - 23:12

SNN

DCA

15h 07m

1 stop

€517Multiple Airlines

Tue, 8 Sep - Wed, 16 Sep

19:59 - 11:10

IAD

SNN

10h 11m

1 stop

13:05 - 00:10

SNN

IAD

16h 05m

2 stops

€517Multiple Airlines

Sat, 15 Aug - Tue, 1 Sep

06:15 - 07:30

BWI

SNN

20h 15m

1 stop

09:30 - 00:43

SNN

BWI

20h 13m

1 stop

€556United Airlines

Sat, 15 Aug - Wed, 2 Sep

17:30 - 11:10

BWI

SNN

36h 40m

2 stops

13:05 - 09:16

SNN

BWI

25h 11m

2 stops

€570Delta

Fri, 14 Aug - Mon, 31 Aug

06:00 - 11:10

BWI

SNN

24h 10m

2 stops

13:05 - 18:52

SNN

BWI

34h 47m

2 stops

€570Delta

Wed, 13 May - Wed, 27 May

10:05 - 10:15

DCA

SNN

19h 10m

1 stop

09:30 - 15:52

SNN

DCA

11h 22m

1 stop

€637Lufthansa

Booking Insights

KAYAK's insights & trends for Washington, D.C. to Shannon flights

Get data-powered insights and trends into flights from Washington, D.C. to Shannon to help you find the cheapest flights, the best time to fly and much more.

Prices

Airlines

How much is a return flight from Washington, D.C. to Shannon, Clare?

Find deals

Low season	November
High season	May
Cheapest flight	€348

Best time to beat the crowds (28% less expensive on average)

Most popular time to fly (3% more expensive on average)

Flight from Washington Dulles Airport to Shannon

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

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Shannon based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What is the cheapest flight from Washington, D.C. to Shannon?
In the last 3 days, the lowest price for a flight from Washington, D.C. to Shannon was €348 for a one-way ticket and €513 for a return.
Which airports will I be using when flying from Washington, D.C. to Shannon?
Washington, D.C. has 2 major airports: Washington, D.C. Reagan-National and Washington, D.C. Dulles Intl. Shannon is the only airport in Shannon. You’ll usually find the cheapest deals if you fly from Baltimore/Washington Airport.
Which aircraft models fly most regularly from Washington, D.C. to Shannon?
We unfortunately don’t have that data for this specific route.
How does KAYAK find such low prices on flights from Washington, D.C. to Shannon?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Shannon.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Shannon?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Shannon from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Washington, D.C. to Shannon?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Shannon with an airline and back to Washington, D.C. with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Shannon?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Shannon from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Washington, D.C. to Shannon

Airports

Cabin class

Complete your trip

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

Shannon (SNN)

WAS - SNN

€348 Find Cheap Flights from Washington, D.C. to Shannon

KAYAK searches hundreds of travel sites at once for deals on flights to Shannon

Everything you should know

Cheap Flights from Washington, D.C. to Shannon (WAS-SNN)

Recent return flight deals from Washington, D.C. to Shannon

Recent one-way flight deals from Washington, D.C. to Shannon

Recent last minute flight deals from Washington, D.C. to Shannon

KAYAK's insights & trends for Washington, D.C. to Shannon flights

Get data-powered insights and trends into flights from Washington, D.C. to Shannon to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Washington, D.C. to Shannon, Clare?

Which airlines provide the cheapest flights from Washington, D.C. to Shannon?

In the past 3 days, the cheapest return tickets from Washington, D.C. to Shannon were found on United Airlines (€513) and KLM (€513).

Good to know

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

FAQs for booking flights from Washington, D.C. to Shannon

What is the cheapest flight from Washington, D.C. to Shannon?

In the last 3 days, the lowest price for a flight from Washington, D.C. to Shannon was €348 for a one-way ticket and €513 for a return.

Which airports will I be using when flying from Washington, D.C. to Shannon?

Washington, D.C. has 2 major airports: Washington, D.C. Reagan-National and Washington, D.C. Dulles Intl. Shannon is the only airport in Shannon. You’ll usually find the cheapest deals if you fly from Baltimore/Washington Airport.

Which aircraft models fly most regularly from Washington, D.C. to Shannon?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Washington, D.C. to Shannon?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Shannon.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Shannon?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Shannon from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Washington, D.C. to Shannon?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Shannon with an airline and back to Washington, D.C. with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Shannon?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Shannon from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Washington, D.C. to Shannon

Information on your arrival and departure airports

Cabin class types available on flights from Washington, D.C. to Shannon

Complete your trip to Shannon with a hotel stay or car hire

Flights to other popular destinations

Flights from domestic origins to Shannon

Choose which airport to fly into in Shannon

Find deals for your return flight