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SNN - WAS

Find cheap flights from Shannon to Washington, D.C. from €502

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Shannon to Washington, D.C. departing on 20/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 23/5
Thu 30/5

Search hundreds of travel sites at once for deals on flights to Washington, D.C.

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Shannon to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Shannon to Washington, D.C., as well as popular online travel agencies
In the last 7 days, travellers have searched 44,632,927 times on KAYAK, and here's why:

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

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Shannon to Washington, D.C. 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.
Discover the best prices and deals for you by selecting your travel dates.
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09:30 - 11:46SNN-IAD
31h 16m1 stop
06:30 - 07:30IAD-SNN
20h 00m1 stop
€507United Airlines
Find Deal
Thu, 30 May - Thu, 13 Jun
12:50 - 22:52SNN-BWI
15h 02m1 stop
06:05 - 10:50BWI-SNN
23h 45m2 stops
€523Delta
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Thu, 30 May - Thu, 13 Jun
12:50 - 22:52SNN-BWI
15h 02m1 stop
06:06 - 10:50BWI-SNN
23h 44m1 stop
€567KLM
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Thu, 30 May - Thu, 13 Jun
12:50 - 16:25SNN-IAD
32h 35m2 stops
17:00 - 10:50IAD-SNN
12h 50m1 stop
€573KLM
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Thu, 30 May - Thu, 13 Jun
21:25 - 20:30SNN-IAD
28h 05m1 stop
22:45 - 20:35IAD-SNN
16h 50m1 stop
€601British Airways
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Wed, 22 May - Wed, 29 May
21:25 - 20:30SNN-IAD
28h 05m1 stop
22:45 - 20:35IAD-SNN
16h 50m1 stop
€620American Airlines
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Wed, 22 May - Wed, 29 May
21:25 - 20:30SNN-IAD
28h 05m1 stop
15:27 - 20:35IAD-SNN
24h 08m2 stops
€621British Airways
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Wed, 22 May - Wed, 29 May
21:25 - 19:42SNN-IAD
27h 17m2 stops
13:13 - 20:35IAD-SNN
26h 22m2 stops
€809American Airlines
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Thu, 30 May - Thu, 13 Jun
21:25 - 17:40SNN-IAD
25h 15m3 stops
18:50 - 20:35IAD-SNN
20h 45m3 stops
€813
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Wed, 22 May - Wed, 29 May
16:55 - 17:40SNN-IAD
29h 45m3 stops
07:45 - 20:35IAD-SNN
31h 50m2 stops
€1,142
Find Deal
Wed, 22 May - Wed, 29 May

Flights from Shannon to Washington, D.C. - Travel Insights & Trends

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

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

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Shannon to Washington, D.C. found by KAYAK users in the last 72 hours was for €507 on United Airlines, followed by Delta (€523). One-way flight deals have also been found from as low as €558 on British Airways and from €733 on KLM.

Good to know

Cheapest flight

€502
Flight from Shannon to Washington Dulles Airport

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

Are your dates flexible? Find out the best times to travel from Shannon to Washington, D.C. 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.

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

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

    In the last 3 days, the lowest price for a flight from Shannon to Washington, D.C. was €535 for a one-way ticket and €540 for a return.

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

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

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

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Shannon and Washington, D.C., with SkyTeam being the most commonly used for this route.

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

    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 Shannon to Washington, D.C..

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from Shannon 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 Shannon to Washington, D.C.?

    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 Washington, D.C. with an airline and back to Shannon with another airline.

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

    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 Washington, D.C. from Shannon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Shannon to Washington, D.C.

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Shannon to Washington, D.C. found on KAYAK in the last 72 hours.
20/6Thu
2 stops
39h 30mSNN-IAD
€502
31/5Fri
2 stops
39h 00mSNN-BWI
€511
31/5Fri
1 stopBritish Airways
16h 45mSNN-BWI
€558
13/7Sat
1 stopKLM
14h 52mSNN-BWI
€733
28/7Sun
1 stopKLM
14h 46mSNN-DCA
€733
13/7Sat
1 stopDelta
28h 58mSNN-IAD
€734
13/7Sat
2 stopsDelta
15h 06mSNN-DCA
€734
28/7Sun
2 stopsAmerican Airlines
30h 38mSNN-DCA
€735
13/7Sat
1 stopAmerican Airlines
17h 50mSNN-IAD
€736
20/7Sat
2 stopsBritish Airways
17h 20mSNN-DCA
€741

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Shannon - Washington, D.C. Flights

Departure:

Shannon (SNN)Ireland

Return flight deals:

Washington, D.C. - Shannon

Cabin classes: