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Get United's best fares today on flights from Portland to Shannon from *

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

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
1
2
3
4
5
6
7
8
9
from
$2,159*
Viewed:7 hours ago
Economy
Return:12/23/19
10
from
$2,094*
Viewed:7 hours ago
Economy
Return:12/24/19
11
from
$2,485*
Viewed:7 hours ago
Economy
Return:12/18/19
12
from
$5,815*
Viewed:7 hours ago
Economy
Return:12/19/19
13
from
$2,996*
Viewed:7 hours ago
Economy
Return:12/20/19
14
from
$5,984*
Viewed:7 hours ago
Economy
Return:12/28/19
15
from
$2,456*
Viewed:7 hours ago
Economy
Return:12/22/19
16
from
$1,915*
Viewed:7 hours ago
Economy
Return:12/23/19
17
from
$2,329*
Viewed:7 hours ago
Economy
Return:12/24/19
18
from
$5,874*
Viewed:7 hours ago
Economy
Return:01/01/20
19
from
$6,059*
Viewed:7 hours ago
Economy
Return:12/26/19
20
from
$6,335*
Viewed:7 hours ago
Economy
Return:12/27/19
21
from
$6,264*
Viewed:7 hours ago
Economy
Return:12/28/19
22
from
$6,053*
Viewed:7 hours ago
Economy
Return:01/05/20
23
from
$6,063*
Viewed:7 hours ago
Economy
Return:01/06/20
24
from
$5,684*
Viewed:7 hours ago
Economy
Return:01/07/20
25
from
$1,189*
Viewed:7 hours ago
Economy
Return:01/08/20
26
from
$3,381*
Viewed:7 hours ago
Economy
Return:01/09/20
27
from
$5,684*
Viewed:7 hours ago
Economy
Return:01/10/20
28
from
$1,178*
Viewed:7 hours ago
Economy
Return:01/11/20
29
from
$1,039*
Viewed:7 hours ago
Economy
Return:01/12/20
30
from
$1,078*
Viewed:7 hours ago
Economy
Return:01/13/20
31
from
$1,132*
Viewed:7 hours ago
Economy
Return:01/14/20
from
$1,132*
Viewed:7 hours ago
Economy
Return:01/15/20
from
$1,222*
Viewed:7 hours ago
Economy
Return:01/16/20
from
$1,509*
Viewed:7 hours ago
Economy
Return:01/17/20
from
$1,584*
Viewed:7 hours ago
Economy
Return:01/18/20
Lowest PriceToday
*Prices have been available for round trips within the last 48 hours and may not be currently available. 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.

Looking for additional flights from Portland to Shannon?

FromToDatesFare TypePrice

Portland (PDX)

Shannon (SNN)

Depart: 02/14/20

Return: 02/28/20

Roundtrip
from
$982*
Viewed:6hoursago

Portland (PDX)

Shannon (SNN)

Depart: 02/15/20

Return: 02/29/20

Roundtrip
from
$1,042*
Viewed:6hoursago

Portland (PDX)

Shannon (SNN)

Depart: 02/07/20

Return: 02/21/20

Roundtrip
from
$1,013*
Viewed:6hoursago

Portland (PDX)

Shannon (SNN)

Depart: 02/16/20

Return: 03/01/20

Roundtrip
from
$982*
Viewed:6hoursago

Portland (PDX)

Shannon (SNN)

Depart: 02/08/20

Return: 02/22/20

Roundtrip
from
$1,932*
Viewed:6hoursago

Portland (PDX)

Shannon (SNN)

Depart: 02/25/20

Return: 03/10/20

Roundtrip
from
$928*
Viewed:6hoursago

Portland (PDX)

Shannon (SNN)

Depart: 02/09/20

Return: 02/23/20

Roundtrip
from
$2,009*
Viewed:6hoursago

Portland (PDX)

Shannon (SNN)

Depart: 02/26/20

Return: 03/11/20

Roundtrip
from
$928*
Viewed:6hoursago

Portland (PDX)

Shannon (SNN)

Depart: 02/27/20

Return: 03/12/20

Roundtrip
from
$978*
Viewed:6hoursago

Portland (PDX)

Shannon (SNN)

Depart: 02/12/20

Return: 02/26/20

Roundtrip
from
$928*
Viewed:6hoursago

*Prices have been available for round trips within the last 48 hours and may not be currently available. 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

Monday scattered clouds
47°F 12/09/19
Tuesday moderate rain
44°F 12/10/19
Wednesday moderate rain
40°F 12/11/19
Thursday light snow
47°F 12/12/19
Friday light rain
42°F 12/13/19
Saturday light rain
40°F 12/14/19
Sunday light rain
42°F 12/15/19
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