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 €345 for a one-way ticket and €562 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 Washington Dulles 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.

Which airline alliances offer flights from Washington, D.C. to Shannon?

Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Washington, D.C. and Shannon, with SkyTeam being the most commonly used for this 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 American Airlines (€493) and Delta (€523).

€303 CHEAP FLIGHTS from Washington, D.C. to Shannon (WAS - SNN)

WAS - SNN

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Flights Deals

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

Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Washington, D.C. to Shannon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Round-trip

One-way

Last minute

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

KAYAK's recommended return flight deals from the most popular airlines that fly from Washington, D.C. to Shannon.

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

16:16 - 11:20IAD-SNN

14h 04m2 stops

07:40 - 23:59SNN-IAD

21h 19m2 stops

€493American Airlines

Find Deal

Wed, 13 Aug - Thu, 21 Aug

20:30 - 11:10IAD-SNN

9h 40m1 stop

13:05 - 19:50SNN-IAD

11h 45m1 stop

€523Delta

Find Deal

Wed, 28 May - Wed, 11 Jun

06:15 - 10:15BWI-SNN

23h 00m2 stops

12:30 - 09:55SNN-BWI

26h 25m2 stops

€528United Airlines

Find Deal

Sun, 5 Oct - Tue, 14 Oct

19:00 - 10:15BWI-SNN

34h 15m2 stops

12:30 - 09:55SNN-BWI

26h 25m2 stops

€537United Airlines

Find Deal

Sat, 4 Oct - Tue, 14 Oct

16:56 - 11:10DCA-SNN

13h 14m1 stop

13:05 - 23:36SNN-DCA

15h 31m1 stop

€566KLM

Find Deal

Mon, 14 Jul - Wed, 23 Jul

12:05 - 11:10DCA-SNN

18h 05m2 stops

13:05 - 22:59SNN-DCA

14h 54m2 stops

€571

Find Deal

Mon, 14 Jul - Wed, 23 Jul

12:39 - 11:10IAD-SNN

17h 31m2 stops

13:05 - 23:14SNN-IAD

15h 09m2 stops

€571

Find Deal

Wed, 28 May - Wed, 11 Jun

17:00 - 11:10DCA-SNN

13h 10m1 stop

13:05 - 23:30SNN-DCA

15h 25m1 stop

€592KLM

Find Deal

Sun, 17 Aug - Sun, 24 Aug

13:45 - 11:10DCA-SNN

16h 25m2 stops

13:05 - 23:30SNN-DCA

15h 25m1 stop

€650Air France

Find Deal

Sun, 17 Aug - Sun, 24 Aug

17:00 - 11:10DCA-SNN

13h 10m1 stop

13:05 - 23:25SNN-DCA

15h 20m2 stops

€742Air France

Find Deal

Thu, 28 Aug - Mon, 1 Sep

Useful Info

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

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

The cheapest month for flights from Washington, D.C. to Shannon is February, where tickets cost €688 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is €1,116 and €977 respectively.

Find deals

Low season	December
High season	June
Cheapest flight	€303

Best time to beat the crowds (14% less expensive on average)

Most popular time to fly (32% more expensive on average)

Flight from Baltimore 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 €345 for a one-way ticket and €562 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 Washington Dulles Airport.
Which aircraft models fly most regularly from Washington, D.C. to Shannon?
We unfortunately don’t have that data for this specific route.
Which airline alliances offer flights from Washington, D.C. to Shannon?
Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Washington, D.C. and Shannon, with SkyTeam being the most commonly used for this 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

€303 Find Cheap Flights from Washington, D.C. to Shannon

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

Cheap Flight Deals 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.

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

The cheapest month for flights from Washington, D.C. to Shannon is February, where tickets cost €688 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is €1,116 and €977 respectively.

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 American Airlines (€493) and Delta (€523).

Good to know

Low season

High season

Cheapest flight

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?

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

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

Which airline alliances offer flights from Washington, D.C. to Shannon?

How does KAYAK find such low prices 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?

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

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

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

Cabin classes available on flights from Washington, D.C. to Shannon. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

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

Flights to other popular destinations

The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

Flights from domestic origins to Shannon

Flights from all airports within Washington, D.C. to Shannon. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

Choose which airport to fly into in Shannon

Find deals for your return flight