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Seattle (SEA) » Ireland » SEA to SNN
Good to Know - Flights from Seattle to Shannon
$ 717.21
or less (round trip)
Top Tips for Finding Cheap Flights from Seattle to Shannon
Looking for cheap airfare from Seattle to Shannon? 25% of our users found round-trip tickets to Shannon for the following price or less: $ 717.21 Book at least 4 weeks before departure in order to get a below-average price. Enter your preferred departure airport and travel dates into the search form above to unlock the latest Seattle to Shannon flight deals.
FAQs - Booking from Seattle to Shannon flights
The cheapest flight Seattle to Shannon found on flyus.com in the last 72 hours was $717.21 round-trip.
Find cheap flights from Seattle to Shannon and book discounted airfare from different cities all over the United States. Explore airline ticket deals on flight routes all over the World! At Flyus, we take pride in helping you discover and book the best flight deals for your next trip at the cheapest price. We make booking flights from different departures easy and provide you with peace of mind with our Best Purchase Guarantee.
Cheapest Flights
from Seattle, United States (SEA) to:
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Shannon, Ireland (SNN)Feb 04, 25 - Feb 11, 25$717.21
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Shannon, Ireland (SNN)Feb 04, 25 - Feb 26, 25$717.21
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Shannon, Ireland (SNN)Jan 20, 25 - Feb 12, 25$717.21
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Shannon, Ireland (SNN)Feb 03, 25 - Feb 26, 25$717.81
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Shannon, Ireland (SNN)Feb 03, 25 - Feb 19, 25$717.81