$318+ Cheap flights from Portland (PDX) to Limerick, Ireland
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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ORK
Mar 7 — Mar 141
1 adult, Economy
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Find cheap flights from Portland to Limerick with Cheapflights
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 Portland to Limerick
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Best
Last-minute
One-way
Cheapest flights from Portland to LimerickExplore the most affordable flight options available from Portland to Limerick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.
Explore the most affordable flight options available from Portland to Limerick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.
This Delta deal was found by Cheapflights users on 2/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:00 am
PDX
- SNN
1 stop20h 10m
Delta
Sat 9/191:05 pm
SNN
- PDX
1 stop16h 30m
Delta
Deal found 2/5![Delta logo]()
$489
This United Airlines deal was found by Cheapflights users on 2/5. 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.
Sat 9/512:51 pm
PDX
- SNN
2 stops34h 39m
United Airlines
Sat 9/199:30 am
SNN
- PDX
2 stops23h 23m
United Airlines
Deal found 2/5![United Airlines logo]()
$566
This Delta deal was found by Cheapflights users on 2/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/810:05 pm
PDX
- SNN
1 stop29h 05m
Delta
Wed 7/221:05 pm
SNN
- PDX
1 stop16h 30m
Delta
Deal found 2/3![Delta logo]()
$614
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Thu 4/305:30 am
PDX
- SNN
2 stops20h 45m
United Airlines
Thu 5/1412:30 pm
SNN
- PDX
1 stop16h 36m
United Airlines
Deal found 2/2![United Airlines logo]()
$624
This Ovago deal was found by Cheapflights users on 2/4. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/57:30 pm
PDX
- SNN
1 stop12h 40m
British Airways
Sun 4/129:15 pm
SNN
- PDX
1 stop28h 25m
British Airways
Deal found 2/4![British Airways logo]()
$634
This KAYAK deal was found by Cheapflights users on 2/3. 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.
Thu 2/1911:48 am
PDX
- SNN
2 stops20h 57m
British Airways
Wed 2/257:50 am
SNN
- PDX
1 stop16h 05m
British Airways
Deal found 2/3![British Airways logo]()
$635
This KAYAK deal was found by Cheapflights users on 2/4. 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.
Thu 3/53:52 pm
PDX
- SNN
2 stops16h 53m
British Airways
Wed 3/117:50 am
SNN
- PDX
1 stop16h 05m
British Airways
Deal found 2/4![British Airways logo]()
$638
This Gotogate deal was found by Cheapflights users on 2/4. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/53:15 pm
PDX
- SNN
2 stops21h 20m
Multiple Airlines
Sun 4/129:15 pm
SNN
- PDX
2 stops43h 55m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$646
Best flights from Portland to LimerickDiscover carefully curated flight deals from Portland to Limerick that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 5, 2026.
Discover carefully curated flight deals from Portland to Limerick that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 5, 2026.
This Delta deal was found by Cheapflights users on 2/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/810:05 pm
PDX
- SNN
1 stop29h 05m
Delta
Wed 7/221:05 pm
SNN
- PDX
1 stop16h 30m
Delta
Deal found 2/2![Delta logo]()
$614
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Thu 4/305:30 am
PDX
- SNN
2 stops20h 45m
United Airlines
Thu 5/1412:30 pm
SNN
- PDX
1 stop16h 36m
United Airlines
Deal found 2/1![United Airlines logo]()
$624
This Ovago deal was found by Cheapflights users on 2/4. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/57:30 pm
PDX
- SNN
1 stop12h 40m
British Airways
Sun 4/129:15 pm
SNN
- PDX
1 stop28h 25m
British Airways
Deal found 2/4![British Airways logo]()
$634
This KAYAK deal was found by Cheapflights users on 2/3. 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.
Thu 3/53:52 pm
PDX
- SNN
2 stops16h 53m
British Airways
Wed 3/117:50 am
SNN
- PDX
1 stop16h 05m
British Airways
Deal found 2/3![British Airways logo]()
$638
This KAYAK deal was found by Cheapflights users on 2/5. 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.
Thu 2/191:52 pm
PDX
- SNN
2 stops21h 33m
British Airways
Wed 2/257:50 am
SNN
- PDX
1 stop16h 05m
British Airways
Deal found 2/5![British Airways logo]()
$643
Last-minute flights from Portland to LimerickDiscover last-minute flight deals from Portland to Limerick. Data last updated February 5, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Limerick. Data last updated February 5, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 2/3. 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.
Thu 2/1911:48 am
PDX
- SNN
2 stops20h 57m
British Airways
Wed 2/257:50 am
SNN
- PDX
1 stop16h 05m
British Airways
Deal found 2/3![British Airways logo]()
$635
This KAYAK deal was found by Cheapflights users on 2/5. 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.
Wed 2/251:52 pm
PDX
- SNN
2 stops18h 53m
British Airways
Wed 3/47:50 am
SNN
- PDX
2 stops22h 02m
British Airways
Deal found 2/5![British Airways logo]()
$655
This Gotogate deal was found by Cheapflights users on 2/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/43:15 pm
PDX
- SNN
2 stops20h 10m
Multiple Airlines
Wed 3/115:30 pm
SNN
- PDX
2 stops46h 45m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$650
This BusinessClass deal was found by Cheapflights users on 2/3. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/41:52 pm
PDX
- SNN
2 stops18h 53m
British Airways
Wed 3/117:50 am
SNN
- PDX
2 stops19h 44m
British Airways
Deal found 2/3![British Airways logo]()
$653
This KAYAK deal was found by Cheapflights users on 2/4. 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.
Thu 3/53:52 pm
PDX
- SNN
2 stops16h 53m
British Airways
Wed 3/117:50 am
SNN
- PDX
1 stop16h 05m
British Airways
Deal found 2/4![British Airways logo]()
$638
One-way flights from Portland to LimerickSearch for one-way flight options from Portland to Limerick. Find affordable one-way fares based on user searches. Data last updated February 5, 2026.
Search for one-way flight options from Portland to Limerick. Find affordable one-way fares based on user searches. Data last updated February 5, 2026.
This United Airlines deal was found by Cheapflights users on 2/2. 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 5/2911:30 pm
PDX
- SNN
2 stops24h 00m
United Airlines
Deal found 2/2![United Airlines logo]()
$318
This United Airlines deal was found by Cheapflights users on 2/3. 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 7/310:40 pm
PDX
- SNN
2 stops27h 35m
United Airlines
Deal found 2/3![United Airlines logo]()
$324
This Delta deal was found by Cheapflights users on 2/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/310:05 pm
PDX
- SNN
1 stop29h 05m
Delta
Deal found 2/5![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 2/5. 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.
Thu 7/211:59 pm
PDX
- SNN
2 stops47h 31m
United Airlines
Deal found 2/5![United Airlines logo]()
$344
This United Airlines deal was found by Cheapflights users on 2/5. 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.
Wed 6/35:00 am
PDX
- SNN
2 stops18h 30m
United Airlines
Deal found 2/5![United Airlines logo]()
$351
This Delta deal was found by Cheapflights users on 2/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2911:03 pm
PDX
- SNN
1 stop28h 07m
Delta
Deal found 2/2![Delta logo]()
$356
This oojo deal was found by Cheapflights users on 2/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/312:32 pm
PDX
- SNN
2 stops24h 03m
British Airways
Deal found 2/4![British Airways logo]()
$430
This Delta deal was found by Cheapflights users on 2/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/210:05 pm
PDX
- SNN
1 stop29h 05m
Delta
Deal found 2/5![Delta logo]()
$432
Find flight deals from Portland to Limerick
Keep the following information in mind while searching for Portland to Limerick flight deals. Data was last updated February 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $614 (Delta) |
One-way from | $318 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to Limerick 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 February 5, 2026.
Use the filters below to find and compare flights from Portland to Limerick that are best for you.
Fly from
Portland
Fly to
Limerick
Route
Depart
Return
Price
PortlandShannon
PDX - SNN
PDXSNN
Portland
Wed 7/8
10:05 pm-11:10 am
1 stop29h 05m
Shannon
Wed 7/22
1:05 pm-9:35 pm
1 stop16h 30m
$614
PortlandShannon
PDX - SNN
PDXSNN
Portland
Thu 4/30
5:30 am-10:15 am
2 stops20h 45m
Shannon
Thu 5/14
12:30 pm-9:06 pm
1 stop16h 36m
$624
PortlandShannon
PDX - SNN
PDXSNN
Portland
Sun 4/5
7:30 pm-4:10 pm
1 stop12h 40m
Shannon
Sun 4/12
9:15 pm-5:40 pm
1 stop28h 25m
$634
PortlandShannon
PDX - SNN
PDXSNN
Portland
Thu 3/5
3:52 pm-4:45 pm
2 stops16h 53m
Shannon
Wed 3/11
7:50 am-4:55 pm
1 stop16h 05m
$638
PortlandShannon
PDX - SNN
PDXSNN
Portland
Thu 2/19
1:52 pm-7:25 pm
2 stops21h 33m
Shannon
Wed 2/25
7:50 am-3:55 pm
1 stop16h 05m
$643
PortlandShannon
PDX - SNN
PDXSNN
Portland
Fri 5/29
11:30 pm-7:30 am
2 stops24h 00m
$318
PortlandShannon
PDX - SNN
PDXSNN
Portland
Fri 7/3
11:00 am-7:30 am
2 stops36h 30m
$324
PortlandShannon
PDX - SNN
PDXSNN
Portland
Fri 7/3
10:05 pm-11:10 am
1 stop29h 05m
$329
PortlandShannon
PDX - SNN
PDXSNN
Portland
Thu 7/2
11:59 pm-7:30 am
2 stops47h 31m
$344
Best time to book a flight from Portland to Limerick
Have a flexible travel schedule? Discover the best time to fly to Limerick from Portland with our price prediction graph.
PDX-SNN
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 Portland to Limerick
PDX-LR9
PDX-SNN
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Limerick
Get insights into the airlines that provide service to Limerick. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Limerick. Reviews last updated February 5, 2026.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Portland to Limerick to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Entertainment
7.8
Boarding
8.1
Comfort
7.9
Food
7.2
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Entertainment
7.8
Boarding
8.1
Comfort
7.9
Food
7.2
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Entertainment
7.8
Boarding
8.1
Comfort
7.9
Food
7.2
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Entertainment
7.8
Boarding
8.1
Comfort
7.9
Food
7.2
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Portland to Limerick. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Portland to Limerick
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Complete your trip
Complete your trip to Limerick by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Portland to Limerick, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Portland and Limerick flights
Browse other Portland and Limerick flight options. Last updated on February 5, 2026.
Other flights from Portland
Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on February 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Portland to Limerick flights
Consider these flights traveling from Portland to Limerick.
Top 3 airlines flying from Portland to Limerick
Discover the top 3 airlines that operate flights from Portland to Limerick. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$474 | Average$631 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$480 | Average$709 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$561 | Average$744 | FlexibilityNo cancel fee | On-time69% |