Cheap SEA to Shannon flights

Book your SEA to SNN flights with Expedia and find last-minute Seattle to Shannon airfare. Expedia offers discount airfare on multiple airline carriers that fly direct and indirect routes between SEA and SNN, with new flight deals and promotions almost daily. When you book your next trip from Seattle Tacoma Intl. to Shannon with Expedia, you can rest assured you’re getting great ticket prices and excellent service from one of the world’s most trusted travel providers.

SEA to SNN Route Map

Seattle to Shannon Flights, Stats and Airplanes

Route information for flights from Seattle Tacoma Intl. to Shannon.

Destination:
Distance:
4,487.51 miles

SEA - Seattle Tacoma Intl. Airlines

Browse the most popular airlines servicing the Seattle (SEA) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.

SNN - Shannon Airlines

Browse the most popular airlines servicing the Shannon (SNN) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.