SNN

$405 Find Cheap Flights from Washington to Shannon

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 9/9. 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

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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 round-trip 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 round-trip flight deals from Washington to Shannon

Wed, Oct 15 - Wed, Oct 22
American Airlines Logo
8:20 pm - 8:35 pmSEA-SNN
16h 15m1 stop
American Airlines Logo
9:15 pm - 6:20 pmSNN-SEA
29h 05m1 stop
$535American Airlines
Find Deal
Mon, Oct 6 - Tue, Oct 14
United Airlines Logo
11:40 pm - 10:15 amSEA-SNN
26h 35m2 stops
United Airlines Logo
12:30 pm - 11:15 pmSNN-SEA
18h 45m2 stops
$541United Airlines
Find Deal
Wed, Oct 15 - Wed, Oct 22
American Airlines Logo
1:30 pm - 11:20 amSEA-SNN
13h 50m1 stop
American Airlines Logo
7:40 am - 8:46 pmSNN-SEA
21h 06m2 stops
$545American Airlines
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Tue, Oct 21 - Sun, Oct 26
 Logo
3:45 pm - 4:10 pmSEA-SNN
16h 25m2 stops
 Logo
7:50 am - 6:00 pmSNN-SEA
41h 10m2 stops
Wed, Dec 3 - Sun, Dec 7
Air Canada Logo
9:50 am - 4:45 pmPDX-SNN
22h 55m2 stops
Air Canada Logo
7:50 am - 2:45 pmSNN-PDX
38h 55m2 stops
$685Air Canada
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Fri, Sep 12 - Fri, Sep 26
British Airways Logo
11:42 am - 3:50 pmPDX-SNN
20h 08m2 stops
British Airways Logo
9:15 pm - 6:54 pmSNN-PDX
29h 39m2 stops
$756British Airways
Find Deal
Tue, Oct 14 - Sat, Oct 25
Air Canada Logo
7:40 pm - 11:20 amPDX-SNN
55h 40m2 stops
Air Canada Logo
4:50 pm - 6:30 pmSNN-PDX
57h 40m2 stops
$775Air Canada
Find Deal
Wed, Oct 22 - Sun, Oct 26
 Logo
10:00 am - 8:35 pmSEA-SNN
26h 35m2 stops
 Logo
7:50 am - 10:06 pmSNN-SEA
21h 16m2 stops
Wed, Oct 15 - Sun, Oct 26
Aer Lingus Logo
7:25 pm - 4:10 pmPDX-SNN
12h 45m1 stop
Aer Lingus Logo
5:30 pm - 4:55 pmSNN-PDX
30h 25m1 stop
$791Aer Lingus
Find Deal
Tue, Dec 2 - Thu, Dec 11
British Airways Logo
3:48 pm - 7:25 pmSEA-SNN
19h 37m2 stops
British Airways Logo
7:50 am - 8:35 pmSNN-SEA
20h 45m2 stops
$3,330British Airways
Find Deal
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Good to know

Low seasonJanuary
Cheapest flight$405
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 5% 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 round-trip 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.

Traveling to a place near Shannon?

Book flights to Shannon if you plan to visit one of these locations
Lahinch
Nenagh
Killaloe

Everything you need to know for your flight to Shannon

Information on the airport you'll fly into in Shannon

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