$413 Cheap Delta flights Portland (PWM) to Shannon (SNN)

View $413 flight on Wed, Aug 27, 2025Opens in a new window

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$413 Cheap Delta flights Portland (PWM) to Shannon (SNN)

Prices were available within the past 7 days and start at $413 for one-way flights and $647 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Sep 10 - Tue, Sep 16
PWM
Portland
SNN
Shannon
$647 Roundtrip, found 6 days ago
$647
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Sep 10 from Portland to Shannon, returning Tue, Sep 16, priced at $647 found 6 days ago
Flights from Portland (PWM) to Shannon (SNN)
Origin airport
Portland Intl. Jetport
Destination airport
Shannon
Airlines serving
American Airlines, JetBlue Airways, United
Popular airline
United
Distance
2806 mi

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