SEA - SNN

€284 Find Cheap Flights from Seattle 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 from Seattle to Shannon departing on 2/2. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Shannon

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Shannon, 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 Seattle to Shannon, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest return fare
€401
American Airlines
Thu 22/1Thu 29/1
SEA - SNN • 1 stop
Cheapest one-way flight
€284
Multiple Airlines
Mon 2/2
SEA - SNN • 2 stops
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Shannon!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Seattle to Shannon (SEA-SNN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Seattle 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 Seattle to Shannon

Thu, 22 Jan - Thu, 29 Jan
American Airlines Logo
18:50 - 16:45
SEA
-
SNN
13h 55m1 stop
American Airlines Logo
07:50 - 16:55
SNN
-
SEA
17h 05m1 stop
€401American Airlines
Thu, 22 Jan - Thu, 29 Jan
American Airlines Logo
14:29 - 16:45
SEA
-
SNN
18h 16m2 stops
American Airlines Logo
07:50 - 16:55
SNN
-
SEA
17h 05m1 stop
€404American Airlines
Sun, 18 Jan - Sun, 25 Jan
American Airlines Logo
18:50 - 16:45
SEA
-
SNN
13h 55m1 stop
American Airlines Logo
07:50 - 21:59
SNN
-
SEA
22h 09m2 stops
€409American Airlines
Sun, 18 Jan - Sun, 25 Jan
American Airlines Logo
07:35 - 11:30
SEA
-
SNN
19h 55m2 stops
American Airlines Logo
07:50 - 22:07
SNN
-
SEA
22h 17m2 stops
€413American Airlines
Sun, 1 Feb - Sun, 8 Feb
American Airlines Logo
08:04 - 11:30
SEA
-
SNN
19h 26m2 stops
American Airlines Logo
07:50 - 22:07
SNN
-
SEA
22h 17m2 stops
€413American Airlines
Tue, 14 Apr - Sat, 25 Apr
American Airlines Logo
13:35 - 20:35
SEA
-
SNN
23h 00m1 stop
American Airlines Logo
07:40 - 21:46
SNN
-
SEA
22h 06m2 stops
€452American Airlines
Tue, 14 Apr - Sat, 25 Apr
American Airlines Logo
15:21 - 16:10
SEA
-
SNN
16h 49m2 stops
American Airlines Logo
07:40 - 21:46
SNN
-
SEA
22h 06m2 stops
€455American Airlines
Tue, 14 Apr - Sat, 25 Apr
American Airlines Logo
13:33 - 16:10
SEA
-
SNN
18h 37m2 stops
American Airlines Logo
07:40 - 23:05
SNN
-
SEA
23h 25m2 stops
€456American Airlines
Sun, 1 Feb - Sun, 8 Feb
American Airlines Logo
18:50 - 16:45
SEA
-
SNN
13h 55m1 stop
American Airlines Logo
07:50 - 21:59
SNN
-
SEA
22h 09m2 stops
€499American Airlines
Sun, 1 Feb - Sun, 8 Feb
Multiple Airlines Logo
18:50 - 19:25
SEA
-
SNN
16h 35m1 stop
Multiple Airlines Logo
17:30 - 16:55
SNN
-
SEA
31h 25m1 stop
€547Multiple Airlines
Useful Info

Good to know

Cheapest flight€284
Flight from Seattle to Shannon

When to book flights from Seattle to Shannon

Are your dates flexible? Find out the best times to travel from Seattle to Shannon 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 Seattle to Shannon

  • What is the cheapest flight from Seattle to Shannon?

    In the last 3 days, the lowest price for a flight from Seattle to Shannon was €284 for a one-way ticket and €401 for a return.

  • Which airports will I be using when flying from Seattle to Shannon?

    Seattle and Shannon are both served by 1 main airport. You will leave Seattle from Seattle/Tacoma Intl and will be arriving at Shannon.

  • Which aircraft models fly most regularly from Seattle to Shannon?

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

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

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

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

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

Everything you need to know for your flight from Seattle to Shannon

Information on your arrival and departure airports

Seattle (SEA)
Shannon (SNN)