Portland (PDX) to Shannon (SNN) flight deal from $365 USD in economy class – flightdeals.net

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American Airlines

AAAmerican Airlines

One Way•Economy

Portland International Airport

Portland, United States

Shannon Airport

Shannon, Ireland

$547 USD

-33%$365 USD

Verified Nov 29, 2025 at 11:02 PM

March 2026

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23 24 25 26 27 28 1$365 2$365 3$378 4$365 5$379 6$375 7$388 8$365 9$365 10$369 11$365 12$388 13$495 14$388 15$365 16$365 17$369 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1 2 3 4 5

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Monday, March 30th, 2026

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