Cheap Flights from Portland to Galway

View €426 flight on Sun, 31 Aug 2025Opens in a new window

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Cheap flights from Portland to Galway (PDX-SNN)

Prices were available within the past 7 days and start at €426 for one-way flights and €540 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, 6 Apr - Tue, 22 Apr
PDX
Portland
SNN
Shannon
€540 Return, found 3 days ago
€540
Return
found 3 days ago
Select United flight, departing Sun, 6 Apr from Portland to Shannon, returning Tue, 22 Apr, priced at €540 found 3 days ago
United
Mon, 4 Aug - Mon, 25 Aug
PDX
Portland
SNN
Shannon
€595 Return, found 3 days ago
€595
Return
found 3 days ago
Select United flight, departing Mon, 4 Aug from Portland to Shannon, returning Mon, 25 Aug, priced at €595 found 3 days ago
Air Canada
Sun, 6 Apr - Tue, 22 Apr
PDX
Portland
SNN
Shannon
€716 Return, found 3 days ago
€716
Return
found 3 days ago
Select Air Canada flight, departing Sun, 6 Apr from Portland to Shannon, returning Tue, 22 Apr, priced at €716 found 3 days ago
American Airlines
Sun, 6 Apr - Tue, 22 Apr
PDX
Portland
SNN
Shannon
€728 Return, found 3 days ago
€728
Return
found 3 days ago
Select American Airlines flight, departing Sun, 6 Apr from Portland to Shannon, returning Tue, 22 Apr, priced at €728 found 3 days ago
British Airways
Sun, 6 Apr - Tue, 22 Apr
PDX
Portland
SNN
Shannon
€730 Return, found 3 days ago
€730
Return
found 3 days ago
Select British Airways flight, departing Sun, 6 Apr from Portland to Shannon, returning Tue, 22 Apr, priced at €730 found 3 days ago
Aer Lingus
Sun, 6 Apr - Tue, 22 Apr
PDX
Portland
SNN
Shannon
€755 Return, found 3 days ago
€755
Return
found 3 days ago
Select Aer Lingus flight, departing Sun, 6 Apr from Portland to Shannon, returning Tue, 22 Apr, priced at €755 found 3 days ago
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