Cheap flights from Seattle (SEA) to Shannon (SNN)

Flight FAQs

From Seattle to Shannon

Are flight prices decreasing from Seattle to Shannon due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Seattle and Shannon for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Seattle to Shannon for under $700 on Cheapflights?

Yes, there are multiple flights from Seattle to Shannon for under $700. The cheapest flight booked recently is on Aer Lingus for just $646, but on average you can expect to pay $804.

Are there nonstop flights from Seattle to Shannon for under $600 on Cheapflights?

There are no nonstop flights from Seattle to Shannon, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Is Seattle weather warmer or cooler than Shannon?

You can imagine temperatures to be in the 77 °F range in July. The weather in Shannon is generally colder than Seattle's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.