Portland (PDX) to Shannon (SNN) flight deal in economy from $351
$456 USD
-23%$351 USD
Verified 13 days agoOctober 2026
Mon
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Limited Availability
15% of dates checked are available within 10% of the lowest price
Saturday, October 3rd, 2026
Outbound Flights
26h 16m·2 stops
$351 USD
PDXOct 3 23:59
→IAHOct 4 06:07
UA 780Boeing 737MAX 9 Passenger
1h 14m layover
IAHOct 4 07:21
→EWROct 4 11:59
UA 1886Boeing 737MAX 9 Passenger
10h 51m layover
EWROct 4 22:50
→SNNOct 5 10:15
UA 270Boeing 757
26h 16m·2 stops
$351 USDPDXOct 3 23:59
→IAHOct 4 06:07
UA 780Boeing 737MAX 9 Passenger
3h 23m layover
IAHOct 4 09:30
→EWROct 4 14:03
UA 2402Boeing 737
8h 47m layover
EWROct 4 22:50
→SNNOct 5 10:15
UA 270Boeing 757
27h 42m·1 stop
$363 USDPDXOct 3 22:33
→EWROct 4 06:45
UA 1802Boeing 737MAX 8 Passenger
16h 5m layover
EWROct 4 22:50
→SNNOct 5 10:15
UA 270Boeing 757
15h 17m·1 stop
$401 USDPDXOct 3 10:58
→EWROct 3 19:14
UA 1701Boeing 737MAX 8 Passenger
3h 36m layover
EWROct 3 22:50
→SNNOct 4 10:15
UA 270Boeing 757