$510+ Cheap flights from Shannon (SNN) to Oregon
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
SNN — PDX
Feb 28 — Mar 71
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Shannon to Oregon
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Best
One-way
Cheapest flights from Shannon to OregonExplore the most affordable flight options available from Shannon to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.
Explore the most affordable flight options available from Shannon to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/112:30 pm
SNN
- PDX
1 stop16h 36m
United Airlines
Tue 5/55:30 am
PDX
- SNN
3 stops20h 45m
United Airlines
Deal found 1/26![United Airlines logo]()
$928
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:30 am
SNN
- PDX
1 stop18h 10m
American Airlines
Tue 5/57:30 pm
PDX
- SNN
1 stop12h 40m
American Airlines
Deal found 1/27![American Airlines logo]()
$1,366
Best flights from Shannon to OregonDiscover carefully curated flight deals from Shannon to Oregon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 29, 2026.
Discover carefully curated flight deals from Shannon to Oregon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 29, 2026.
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/112:30 pm
SNN
- PDX
1 stop16h 36m
United Airlines
Tue 5/55:30 am
PDX
- SNN
2 stops20h 45m
United Airlines
Deal found 1/26![United Airlines logo]()
$928
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:30 am
SNN
- PDX
1 stop18h 10m
American Airlines
Tue 5/57:30 pm
PDX
- SNN
1 stop12h 40m
American Airlines
Deal found 1/27![American Airlines logo]()
$1,366
One-way flights from Shannon to OregonSearch for one-way flight options from Shannon to Oregon. Find affordable one-way fares based on user searches. Data last updated January 29, 2026.
Search for one-way flight options from Shannon to Oregon. Find affordable one-way fares based on user searches. Data last updated January 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2612:45 pm
SNN
- PDX
3 stops52h 47m
Multiple Airlines
Deal found 1/27![Multiple Airlines logo]()
$510
This KAYAK deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/39:15 pm
SNN
- PDX
1 stop28h 25m
Aer Lingus
Deal found 1/27![Aer Lingus logo]()
$546
This Kiwi.com deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/238:00 am
SNN
- PDX
3 stops44h 48m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$571
This Kiwi.com deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/248:50 pm
SNN
- PDX
2 stops31h 59m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$591
This Priceline deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:30 am
SNN
- PDX
1 stop18h 10m
British Airways
Deal found 1/27![British Airways logo]()
$684
This Kiwi.com deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/258:45 pm
SNN
- PDX
2 stops32h 04m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$688
This British Airways deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/37:30 am
SNN
- PDX
2 stops23h 02m
British Airways
Deal found 1/27![British Airways logo]()
$690
Find flight deals from Shannon to Oregon
Keep the following information in mind while searching for Shannon to Oregon flight deals. Data was last updated January 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $928 (United Airlines) |
One-way from | $510 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Shannon to Oregon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Shannon to Oregon that are best for you.
Fly from
Shannon
Fly to
Oregon
Route
Depart
Return
Price
ShannonPortland
SNN - PDX
SNNPDX
Shannon
Fri 5/1
12:30 pm-9:06 pm
1 stop16h 36m
Portland
Tue 5/5
5:30 am-10:15 am
2 stops20h 45m
$928
ShannonPortland
SNN - PDX
SNNPDX
Shannon
Fri 5/1
7:30 am-5:40 pm
1 stop18h 10m
Portland
Tue 5/5
7:30 pm-4:10 pm
1 stop12h 40m
$1,366
ShannonPortland
SNN - PDX
SNNPDX
Shannon
Tue 5/26
12:45 pm-9:32 am
3 stops52h 47m
$510
ShannonPortland
SNN - PDX
SNNPDX
Shannon
Sun 5/3
9:15 pm-5:40 pm
1 stop28h 25m
$546
ShannonPortland
SNN - PDX
SNNPDX
Shannon
Wed 6/24
8:50 pm-8:16 pm
3 stops31h 26m
$600
ShannonPortland
SNN - PDX
SNNPDX
Shannon
Tue 5/26
7:30 am-5:40 pm
1 stop18h 10m
$684
ShannonPortland
SNN - PDX
SNNPDX
Shannon
Tue 6/23
6:10 pm-8:49 pm
2 stops34h 39m
$684
ShannonPortland
SNN - PDX
SNNPDX
Shannon
Thu 6/25
8:45 pm-8:49 pm
2 stops32h 04m
$688
ShannonPortland
SNN - PDX
SNNPDX
Shannon
Sun 5/3
7:30 am-10:32 pm
2 stops23h 02m
$690
Best time to book a flight from Shannon to Oregon
Have a flexible travel schedule? Discover the best time to fly to Oregon from Shannon with our price prediction graph.
SNN-PDX
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Shannon to Oregon
SNN-USOR
SNN-PDX
No data available for this route at this time. Please check back soon.