$464+ Cheap flights from Portland (PDX) to Galway, 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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SNN
Jun 4 — Jun 111
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Galway with Cheapflights
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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 Galway
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Best
Last-minute
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Cheapest flights from Portland to GalwayExplore the most affordable flight options available from Portland to Galway. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2026.
Explore the most affordable flight options available from Portland to Galway. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2026.
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Mon 8/316:57 pm
PDX
- SNN
2 stops31h 18m
United Airlines
Fri 9/49:30 am
SNN
- PDX
1 stop21h 39m
United Airlines
Deal found 5/1![United Airlines logo]()
$758
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Mon 9/2110:45 am
PDX
- SNN
1 stop12h 45m
United Airlines
Wed 9/3012:30 pm
SNN
- PDX
2 stops20h 29m
United Airlines
Deal found 5/1![United Airlines logo]()
$775
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Sun 9/208:29 am
PDX
- SNN
1 stop15h 01m
United Airlines
Tue 9/2912:30 pm
SNN
- PDX
1 stop29h 24m
United Airlines
Deal found 5/1![United Airlines logo]()
$776
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Fri 9/1811:15 pm
PDX
- SNN
2 stops51h 00m
United Airlines
Fri 9/2512:30 pm
SNN
- PDX
1 stop16h 43m
United Airlines
Deal found 5/1![United Airlines logo]()
$786
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Sat 9/511:15 pm
PDX
- SNN
2 stops27h 00m
United Airlines
Sat 9/199:30 am
SNN
- PDX
2 stops16h 13m
United Airlines
Deal found 5/1![United Airlines logo]()
$808
This Delta deal was found by Cheapflights users on 5/5. 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 9/510:05 pm
PDX
- SNN
1 stop29h 05m
Delta
Sat 9/191:05 pm
SNN
- PDX
1 stop16h 30m
Delta
Deal found 5/5![Delta logo]()
$809
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Fri 9/1810:56 am
PDX
- SNN
1 stop15h 19m
United Airlines
Thu 10/112:30 pm
SNN
- PDX
1 stop16h 43m
United Airlines
Deal found 5/1![United Airlines logo]()
$820
This United Airlines deal was found by Cheapflights users on 5/2. 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 10/911:55 pm
PDX
- SNN
2 stops26h 20m
United Airlines
Wed 10/2112:30 pm
SNN
- PDX
2 stops16h 35m
United Airlines
Deal found 5/2![United Airlines logo]()
$825
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Fri 9/1810:56 am
PDX
- SNN
1 stop15h 19m
United Airlines
Tue 9/2912:30 pm
SNN
- PDX
1 stop29h 24m
United Airlines
Deal found 5/1![United Airlines logo]()
$826
Best flights from Portland to GalwayDiscover carefully curated flight deals from Portland to Galway that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 5, 2026.
Discover carefully curated flight deals from Portland to Galway that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 5, 2026.
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Mon 8/316:57 pm
PDX
- SNN
2 stops31h 18m
United Airlines
Fri 9/49:30 am
SNN
- PDX
1 stop21h 39m
United Airlines
Deal found 5/1![United Airlines logo]()
$758
This Delta deal was found by Cheapflights users on 5/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:05 pm
PDX
- SNN
1 stop29h 05m
Delta
Sat 9/191:05 pm
SNN
- PDX
1 stop30h 38m
Delta
Deal found 5/4![Delta logo]()
$814
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Tue 9/2910:56 am
PDX
- SNN
1 stop15h 19m
United Airlines
Tue 10/612:30 pm
SNN
- PDX
1 stop16h 43m
United Airlines
Deal found 5/1![United Airlines logo]()
$770
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Sun 9/278:30 am
PDX
- SNN
2 stops17h 45m
United Airlines
Fri 10/212:30 pm
SNN
- PDX
2 stops20h 29m
United Airlines
Deal found 5/1![United Airlines logo]()
$775
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Tue 9/295:00 am
PDX
- SNN
2 stops21h 15m
United Airlines
Fri 10/212:30 pm
SNN
- PDX
2 stops18h 22m
United Airlines
Deal found 5/1![United Airlines logo]()
$775
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Sun 10/410:59 pm
PDX
- SNN
2 stops27h 16m
United Airlines
Wed 10/1412:30 pm
SNN
- PDX
2 stops16h 35m
United Airlines
Deal found 4/30![United Airlines logo]()
$775
This United Airlines deal was found by Cheapflights users on 5/5. 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 9/511:15 pm
PDX
- SNN
2 stops27h 00m
United Airlines
Sat 9/199:30 am
SNN
- PDX
2 stops16h 13m
United Airlines
Deal found 5/5![United Airlines logo]()
$808
Last-minute flights from Portland to GalwayDiscover last-minute flight deals from Portland to Galway. Data last updated May 5, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Galway. Data last updated May 5, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/56:55 am
PDX
- SNN
1 stop20h 15m
Delta
Fri 7/31:05 pm
SNN
- PDX
1 stop16h 06m
Delta
Deal found 5/4![Delta logo]()
$1,103
This Air France deal was found by Cheapflights users on 5/4. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/59:50 am
PDX
- SNN
2 stops17h 20m
Multiple Airlines
Fri 7/31:05 pm
SNN
- PDX
1 stop16h 06m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$1,108
This KLM deal was found by Cheapflights users on 4/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/56:55 am
PDX
- SNN
1 stop20h 15m
KLM
Fri 7/31:05 pm
SNN
- PDX
2 stops35h 14m
KLM
Deal found 4/30![KLM logo]()
$1,112
This KLM deal was found by Cheapflights users on 5/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/155:24 pm
PDX
- SNN
2 stops33h 46m
KLM
Mon 6/221:05 pm
SNN
- PDX
2 stops35h 14m
KLM
Deal found 5/1![KLM logo]()
$1,120
This United Airlines deal was found by Cheapflights users on 5/3. 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.
Wed 6/177:00 am
PDX
- SNN
1 stop16h 30m
United Airlines
Wed 6/2412:30 pm
SNN
- PDX
2 stops20h 20m
United Airlines
Deal found 5/3![United Airlines logo]()
$1,038
This United Airlines deal was found by Cheapflights users on 5/3. 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.
Sat 6/2010:51 am
PDX
- SNN
1 stop12h 39m
United Airlines
Sat 6/279:30 am
SNN
- PDX
1 stop21h 00m
United Airlines
Deal found 5/3![United Airlines logo]()
$1,173
This United Airlines deal was found by Cheapflights users on 5/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2810:46 am
PDX
- SNN
1 stop12h 44m
United Airlines
Wed 7/159:30 am
SNN
- PDX
1 stop14h 27m
United Airlines
Deal found 5/4![United Airlines logo]()
$1,033
This KLM deal was found by Cheapflights users on 5/4. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/306:00 am
PDX
- SNN
2 stops21h 10m
Multiple Airlines
Mon 7/131:05 pm
SNN
- PDX
2 stops35h 04m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$1,115
This Air France deal was found by Cheapflights users on 5/4. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/309:45 am
PDX
- SNN
2 stops17h 25m
Air France
Sun 7/121:05 pm
SNN
- PDX
2 stops38h 57m
Air France
Deal found 5/4![Air France logo]()
$1,152
One-way flights from Portland to GalwaySearch for one-way flight options from Portland to Galway. Find affordable one-way fares based on user searches. Data last updated May 5, 2026.
Search for one-way flight options from Portland to Galway. Find affordable one-way fares based on user searches. Data last updated May 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/182:30 pm
PDX
- SNN
3 stops49h 05m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$464
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/172:30 pm
PDX
- SNN
3 stops42h 10m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$480
This Justfly.com deal was found by Cheapflights users on 5/5. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/32:30 pm
PDX
- SNN
1 stop30h 55m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$653
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Sun 5/174:15 pm
PDX
- SNN
2 stops34h 00m
United Airlines
Deal found 5/1![United Airlines logo]()
$677
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Wed 6/310:51 am
PDX
- SNN
2 stops15h 24m
United Airlines
Deal found 5/1![United Airlines logo]()
$739
Find flight deals from Portland to Galway
Keep the following information in mind while searching for Portland to Galway flight deals. Data was last updated May 5, 2026.
Round-trip from | $758 (United Airlines) |
|---|---|
One-way from | $464 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to Galway 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 May 5, 2026.
Use the filters below to find and compare flights from Portland to Galway that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandShannon
PDX - SNN
PDXSNN
Portland
Mon 8/31
6:57 pm-10:15 am
2 stops31h 18m
Shannon
Fri 9/4
9:30 am-11:09 pm
1 stop21h 39m
$758
Quickest round-trip
PortlandShannon
PDX - SNN
PDXSNN
Portland
Tue 9/29
10:56 am-10:15 am
1 stop15h 19m
Shannon
Tue 10/6
12:30 pm-9:13 pm
1 stop16h 43m
$770
PortlandShannon
PDX - SNN
PDXSNN
Portland
Sun 9/27
8:30 am-10:15 am
2 stops17h 45m
Shannon
Fri 10/2
12:30 pm-12:59 am
2 stops20h 29m
$775
PortlandShannon
PDX - SNN
PDXSNN
Portland
Tue 9/29
5:00 am-10:15 am
2 stops21h 15m
Shannon
Fri 10/2
12:30 pm-10:52 pm
2 stops18h 22m
$775
PortlandShannon
PDX - SNN
PDXSNN
Portland
Sun 10/4
10:59 pm-10:15 am
2 stops27h 16m
Shannon
Wed 10/14
12:30 pm-9:05 pm
2 stops16h 35m
$775
PortlandShannon
PDX - SNN
PDXSNN
Portland
Sat 9/5
11:15 pm-10:15 am
2 stops27h 00m
Shannon
Sat 9/19
9:30 am-5:43 pm
2 stops16h 13m
$808
PortlandShannon
PDX - SNN
PDXSNN
Portland
Sat 9/5
10:05 pm-11:10 am
1 stop29h 05m
Shannon
Sat 9/19
1:05 pm-11:43 am
1 stop30h 38m
$814
Cheapest one-way
PortlandShannon
PDX - SNN
PDXSNN
Portland
Mon 5/18
2:30 pm-11:35 pm
3 stops49h 05m
$464
PortlandShannon
PDX - SNN
PDXSNN
Portland
Wed 6/3
2:30 pm-5:25 am
1 stop30h 55m
$653
PortlandShannon
PDX - SNN
PDXSNN
Portland
Mon 5/18
4:15 pm-10:15 am
2 stops34h 00m
$677
Showing 1-10 of 12 resultsSorted by cheapest first
Best time to book a flight from Portland to Galway
Have a flexible travel schedule? Discover the best time to fly to Galway 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 Galway
PDX-G4W
PDX-SNN
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Galway
Get insights into the airlines that provide service to Galway. 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 Galway. Reviews last updated May 5, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from Portland to Galway 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.
Boarding
8.1
Overall
7.9
Food
7.2
Entertainment
7.8
Comfort
7.9
Crew
8.5
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Boarding
8.1
Overall
7.9
Food
7.2
Entertainment
7.8
Comfort
7.9
Crew
8.5
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Boarding
8.1
Overall
7.9
Food
7.2
Entertainment
7.8
Comfort
7.9
Crew
8.5
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Boarding
8.1
Overall
7.9
Food
7.2
Entertainment
7.8
Comfort
7.9
Crew
8.5
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Related info for your journey
Find useful and relevant information for your journey from Portland to Galway. 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 Galway
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Complete your trip
Complete your trip to Galway by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Portland to Galway, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Portland and Galway flights
Browse other Portland and Galway flight options. Last updated on May 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 May 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Portland to Galway flights
Consider these flights traveling from Portland to Galway.
Top 3 airlines flying from Portland to Galway
Discover the top 3 airlines that operate flights from Portland to Galway. 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 May 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$480 | Average$709 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$488 | Average$546 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$566 | Average$753 | FlexibilityNo cancel fee | On-time69% |