How does KAYAK find such low prices on flights from District of Columbia 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 District of Columbia 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 District of Columbia to Shannon?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Shannon from District of Columbia 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 District of Columbia 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 District of Columbia 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 District of Columbia 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 District of Columbia 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>

€232 CHEAP FLIGHTS from District of Columbia to Shannon

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Flight Deals

Cheap Flights from District of Columbia to Shannon

Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from District of Columbia 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.

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

Round-trip

One-way

Last minute

Recent return flight deals from District of Columbia to Shannon

Sun, 19 Oct - Tue, 4 Nov

22:45 - 16:10IAD-SNN

12h 25m1 stop

07:50 - 15:35SNN-IAD

12h 45m1 stop

€429American Airlines

Find Deal

Mon, 17 Nov - Wed, 26 Nov

18:20 - 11:30IAD-SNN

12h 10m1 stop

07:50 - 19:20SNN-IAD

16h 30m2 stops

€439American Airlines

Find Deal

Tue, 7 Oct - Tue, 14 Oct

19:00 - 10:15DCA-SNN

10h 15m1 stop

12:30 - 17:47SNN-DCA

10h 17m1 stop

€525United Airlines

Find Deal

Sun, 5 Oct - Tue, 14 Oct

19:00 - 10:15DCA-SNN

10h 15m1 stop

12:30 - 17:47SNN-DCA

10h 17m1 stop

€552United Airlines

Find Deal

Mon, 17 Nov - Wed, 26 Nov

16:25 - 16:45IAD-SNN

19h 20m2 stops

07:50 - 20:54SNN-IAD

18h 04m2 stops

€576Air Canada

Find Deal

Wed, 26 Nov - Wed, 14 Jan

21:00 - 16:45IAD-SNN

14h 45m2 stops

20:05 - 15:35SNN-IAD

24h 30m2 stops

€588British Airways

Find Deal

Fri, 24 Oct - Fri, 31 Oct

20:30 - 15:50IAD-SNN

14h 20m2 stops

07:50 - 19:30SNN-IAD

15h 40m2 stops

€611

Find Deal

Wed, 26 Nov - Sat, 6 Dec

21:00 - 19:25IAD-SNN

17h 25m2 stops

17:25 - 15:35SNN-IAD

27h 10m2 stops

€628British Airways

Find Deal

Sun, 26 Oct - Sun, 2 Nov

23:30 - 19:20IAD-SNN

15h 50m2 stops

09:55 - 15:15SNN-IAD

34h 20m3 stops

€637

Find Deal

Sun, 26 Oct - Sun, 2 Nov

09:45 - 11:30IAD-SNN

21h 45m2 stops

20:05 - 20:54SNN-IAD

29h 49m2 stops

€642Air Canada

Find Deal

Cheapest return fare

€429

American Airlines

Sun 19/10Tue 4/11

IAD - SNN • 1 stop

Cheapest one-way flight

€232

Multi-carrier

Sun 28/9

IAD - SNN • 2 stops

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!

Useful Info

Low season	January
High season	August
Cheapest flight	€232

Best time to beat the crowds (7% less expensive on average)

Most popular time to fly and prices are also 5% lower on average.

Flight from Washington Dulles Airport to Shannon

How does KAYAK find such low prices on flights from District of Columbia 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 District of Columbia to Shannon.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Shannon?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Shannon from District of Columbia 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 District of Columbia 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 District of Columbia with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia 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 District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Direct departures

District of Columbia to Shannon

Monday

Aer Lingus, Air Canada, American Airlines, +6 more