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United flights from Portland, OR to Shannon starting at

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Low fare calendar for flights from Portland, OR (PDX) to Shannon (SNN)

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from
$1,425 Price subject to changes
Viewed:7 hours ago
Economy
Return:
18
from
$1,393 Price subject to changes
Viewed:7 hours ago
Economy
Return:
19
from
$1,398 Price subject to changes
Viewed:7 hours ago
Economy
Return:
20
from
$1,343 Price subject to changes
Viewed:7 hours ago
Economy
Return:
21
from
$1,413 Price subject to changes
Viewed:7 hours ago
Economy
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from
$1,463 Price subject to changes
Viewed:7 hours ago
Economy
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from
$1,468 Price subject to changes
Viewed:7 hours ago
Economy
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from
$1,443 Price subject to changes
Viewed:7 hours ago
Economy
Return:
25
from
$1,393 Price subject to changes
Viewed:7 hours ago
Economy
Return:
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from
$1,398 Price subject to changes
Viewed:7 hours ago
Economy
Return:
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from
$1,343 Price subject to changes
Viewed:7 hours ago
Economy
Return:
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from
$1,343 Price subject to changes
Viewed:7 hours ago
Economy
Return:
29
from
$1,393 Price subject to changes
Viewed:7 hours ago
Economy
Return:
30
from
$1,398 Price subject to changes
Viewed:7 hours ago
Economy
Return:
31
from
$1,440 Price subject to changes
Viewed:7 hours ago
Economy
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Lowest PriceToday
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

More United deals on Portland, OR (PDX) to Shannon (SNN) flights

FromToDatesFare TypePrice

Portland, OR (PDX)

Shannon (SNN)

Depart: 11/17/20

Return: 11/24/20

Roundtrip
from
$1,266*
Viewed:7hoursago

Portland, OR (PDX)

Shannon (SNN)

Depart: 11/18/20

Return: 11/25/20

Roundtrip
from
$1,266*
Viewed:7hoursago

Portland, OR (PDX)

Shannon (SNN)

Depart: 11/18/20

Return: 12/02/20

Roundtrip
from
$1,274*
Viewed:7hoursago

Portland, OR (PDX)

Shannon (SNN)

Depart: 11/24/20

Return: 12/08/20

Roundtrip
from
$1,274*
Viewed:7hoursago

Portland, OR (PDX)

Shannon (SNN)

Depart: 11/25/20

Return: 12/09/20

Roundtrip
from
$1,274*
Viewed:7hoursago

Portland, OR (PDX)

Shannon (SNN)

Depart: 11/25/20

Return: 12/02/20

Roundtrip
from
$1,274*
Viewed:7hoursago

Portland, OR (PDX)

Shannon (SNN)

Depart: 12/01/20

Return: 12/08/20

Roundtrip
from
$1,277*
Viewed:7hoursago

Portland, OR (PDX)

Shannon (SNN)

Depart: 12/02/20

Return: 12/09/20

Roundtrip
from
$1,277*
Viewed:7hoursago

Portland, OR (PDX)

Shannon (SNN)

Depart: 12/08/20

Return: 12/15/20

Roundtrip
from
$1,277*
Viewed:7hoursago

Portland, OR (PDX)

Shannon (SNN)

Depart: 12/09/20

Return: 12/16/20

Roundtrip
from
$1,277*
Viewed:7hoursago

*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in Shannon

Saturday sky is clear
53°F 09/26/20
Sunday scattered clouds
57°F 09/27/20
Monday light rain
58°F 09/28/20
Tuesday light rain
59°F 09/29/20
Wednesday moderate rain
53°F 09/30/20
Thursday heavy intensity rain
49°F 10/01/20
Friday heavy intensity rain
52°F 10/02/20
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