€307 Find Cheap Flights from Washington to Shannon – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Shannon departing on 29/8. 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
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Washington to Shannon

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

Recent return flight deals from Washington to Shannon

Mon, 21 Sep - Tue, 6 Oct
United Airlines Logo
07:02 - 07:30PDX  Portland-SNN Shannon
16h 28m1 stop Chicago O'Hare Intl
United Airlines Logo
12:30 - 21:27SNN  Shannon-PDX Portland
16h 57m1 stop Newark
€667United Airlines
Sun, 13 Sep - Tue, 29 Sep
United Airlines Logo
07:00 - 07:30SEA  Seattle/Tacoma Intl-SNN Shannon
16h 30m2 stops San Francisco Chicago O'Hare Intl
United Airlines Logo
12:30 - 14:22SNN  Shannon-SEA Seattle/Tacoma Intl
33h 52m3 stops Newark Houston George Bush Intcntl San Francisco
€710United Airlines
Sun, 20 Sep - Tue, 6 Oct
United Airlines Logo
10:42 - 07:30SEA  Seattle/Tacoma Intl-SNN Shannon
12h 48m1 stop Chicago O'Hare Intl
United Airlines Logo
12:30 - 21:55SNN  Shannon-SEA Seattle/Tacoma Intl
17h 25m1 stop Newark
€711United Airlines
Tue, 29 Sep - Tue, 6 Oct
United Airlines Logo
07:00 - 10:15SEA  Seattle/Tacoma Intl-SNN Shannon
19h 15m1 stop Newark
United Airlines Logo
12:30 - 21:55SNN  Shannon-SEA Seattle/Tacoma Intl
17h 25m1 stop Newark
€718United Airlines
Sun, 4 Oct - Tue, 13 Oct
United Airlines Logo
06:30 - 10:15SEA  Seattle/Tacoma Intl-SNN Shannon
19h 45m2 stops Los Angeles Newark
United Airlines Logo
12:30 - 21:55SNN  Shannon-SEA Seattle/Tacoma Intl
17h 25m1 stop Newark
€722United Airlines
Sun, 13 Sep - Tue, 29 Sep
United Airlines Logo
05:00 - 07:30SEA  Seattle/Tacoma Intl-SNN Shannon
18h 30m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
12:30 - 14:22SNN  Shannon-SEA Seattle/Tacoma Intl
33h 52m3 stops Newark Houston George Bush Intcntl San Francisco
€722United Airlines
Mon, 28 Sep - Mon, 5 Oct
United Airlines Logo
10:58 - 10:15PDX  Portland-SNN Shannon
15h 17m1 stop Newark
United Airlines Logo
12:30 - 21:27SNN  Shannon-PDX Portland
16h 57m1 stop Newark
€725United Airlines
Mon, 28 Sep - Mon, 5 Oct
United Airlines Logo
07:02 - 10:15PDX  Portland-SNN Shannon
19h 13m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
12:30 - 22:53SNN  Shannon-PDX Portland
18h 23m2 stops Newark Denver Intl
€728United Airlines
Wed, 7 Oct - Wed, 14 Oct
United Airlines Logo
23:14 - 10:15SEA  Seattle/Tacoma Intl-SNN Shannon
27h 01m2 stops Washington, D.C. Dulles Intl Newark
United Airlines Logo
12:30 - 21:55SNN  Shannon-SEA Seattle/Tacoma Intl
17h 25m1 stop Newark
€765United Airlines
Mon, 28 Sep - Mon, 5 Oct
United Airlines Logo
07:00 - 10:15SEA  Seattle/Tacoma Intl-SNN Shannon
19h 15m1 stop Newark
United Airlines Logo
12:30 - 21:55SNN  Shannon-SEA Seattle/Tacoma Intl
17h 25m1 stop Newark
€770United Airlines
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Good to know

Low season

January

Cheapest flight

€307
Best time to beat the crowds (19% less expensive on average)
Most popular time to fly and prices are also 2% lower on average.
Flight from Seattle to Shannon

FAQs for booking flights from Washington to Shannon

  • How does KAYAK find such low prices on flights from Washington 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 to Shannon.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Shannon from Washington 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 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 with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Travelling to a place near Shannon?

Book flights to Shannon if you plan to visit one of these locations
Ennis
Lahinch
Tipperary
Killaloe
Nenagh
Adare
Bunratty

Everything you need to know for your flight to Shannon

Information on the airport you'll fly into in Shannon

Shannon (SNN)