Find cheap flights from Portland to Shannon

PWM - SNN

Find cheap flights from Portland to Shannon

Search hundreds of travel sites at once for deals on flights to Shannon. Bundle your flight + hotel and save!

Round-trip
Economy
Portland (PWM)
Shannon
Wed 8/4
Wed 8/11
Any month
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COVID-19 information

Safety measures for airlines flying from Portland to Shannon

Airlines flying from Portland to Shannon have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Portland to Shannon

Mandatory masks

Masks required on board, masks provided on flights from Portland to Shannon

Social distancing seating

Middle seats unavailable to book on flights from Portland to Shannon

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Portland to Shannon

Book cheap flights from Portland to Shannon

Round-trip flight deals

multi-stop
Multiple Airlines
2807 mi
PWM - SNN
multi-stop
Multiple Airlines
2807 mi
SNN - PWM
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One-way flight deals

multi-stop
Multiple Airlines
2807 mi
PWM - SNN
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