SNN - WAS

€387 Find cheap flights from Shannon to Washington, D.C.

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 5/12. 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

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 46,646,933 times on KAYAK, and here's why:

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

 
These are the cheapest deals for flights from Shannon to Washington, D.C. currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Shannon to Washington, D.C..
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
14:45 - 23:41SNN-BWI
13h 56m1 stop
08:00 - 06:15BWI-SNN
17h 15m1 stop
€538
Find Deal
Wed, 8 Jan - Sun, 12 Jan
12:30 - 19:33SNN-DCA
12h 03m1 stop
18:00 - 10:30DCA-SNN
11h 30m1 stop
€594United Airlines
Find Deal
Fri, 11 Apr - Mon, 28 Apr
14:45 - 19:28SNN-IAD
33h 43m2 stops
21:55 - 19:25IAD-SNN
16h 30m1 stop
€628American Airlines
Find Deal
Thu, 5 Dec - Mon, 9 Dec
14:45 - 07:43SNN-DCA
21h 58m1 stop
18:59 - 16:45DCA-SNN
16h 46m2 stops
€628American Airlines
Find Deal
Thu, 5 Dec - Mon, 9 Dec
20:05 - 19:15SNN-IAD
28h 10m2 stops
18:00 - 11:30IAD-SNN
12h 30m1 stop
€636Aer Lingus
Find Deal
Thu, 5 Dec - Mon, 9 Dec
07:45 - 20:37SNN-DCA
17h 52m2 stops
17:49 - 11:30DCA-SNN
12h 41m2 stops
€639American Airlines
Find Deal
Wed, 8 Jan - Sun, 12 Jan
20:05 - 15:40SNN-IAD
24h 35m2 stops
17:10 - 11:30IAD-SNN
13h 20m2 stops
€642Aer Lingus
Find Deal
Thu, 5 Dec - Mon, 9 Dec
20:05 - 18:45SNN-BWI
27h 40m1 stop
20:30 - 16:45BWI-SNN
15h 15m1 stop
€645British Airways
Find Deal
Thu, 5 Dec - Mon, 9 Dec
20:05 - 18:45SNN-BWI
27h 40m1 stop
20:16 - 16:45BWI-SNN
15h 29m2 stops
€657British Airways
Find Deal
Thu, 5 Dec - Mon, 9 Dec
07:45 - 08:03SNN-IAD
29h 18m3 stops
10:35 - 11:30IAD-SNN
19h 55m2 stops
€890Air Canada
Find Deal
Sun, 8 Dec - Fri, 13 Dec

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 €594 on United Airlines, followed by American Airlines (€628). One-way flight deals have also been found from as low as €412 on Aer Lingus and from €689 on British Airways.

Good to know

Cheapest flight

€387
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 €407 for a one-way ticket and €566 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, and Star Alliance are the airline alliances operating flights between Shannon and Washington, D.C., with oneworld 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.
5/12Thu
2 stops
41h 24mSNN-IAD
€387
27/11Wed
2 stopsAer Lingus
24h 35mSNN-IAD
€412
26/11Tue
2 stopsAer Lingus
27h 10mSNN-IAD
€445
26/11Tue
2 stopsBritish Airways
19h 48mSNN-DCA
€689
27/11Wed
1 stopBritish Airways
16h 00mSNN-BWI
€693
29/11Fri
2 stopsAmerican Airlines
17h 14mSNN-DCA
€703
26/11Tue
1 stopAmerican Airlines
13h 33mSNN-DCA
€705
27/11Wed
3 stopsAir Canada
31h 27mSNN-DCA
€966
29/11Fri
3 stopsAir Canada
29h 18mSNN-IAD
€991
2/12Mon
1 stopJetBlue
11h 14mSNN-DCA
€6,573

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Last minute flights from Shannon to Washington, D.C.

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Shannon to Washington, D.C. that are departing in the next 10 days.
22/11Fri
multi-stopAmerican Airlines
33h 46mSNN-IAD
26/11Tue
multi-stopAmerican Airlines
12h 30mIAD-SNN
€748
22/11Fri
multi-stopAmerican Airlines
14h 13mSNN-IAD
26/11Tue
multi-stopAmerican Airlines
14h 16mIAD-SNN
€811
22/11Fri
multi-stop
28h 40mSNN-IAD
26/11Tue
multi-stop
16h 30mIAD-SNN
€962
22/11Fri
multi-stop
25h 55mSNN-IAD
26/11Tue
multi-stop
18h 15mIAD-SNN
€1,471
22/11Fri
multi-stop
28h 30mSNN-IAD
26/11Tue
multi-stop
27h 50mIAD-SNN
€1,731

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Search by price

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

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