$282+ 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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SNN
Jul 31 — Aug 71
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Galway 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 Galway
Cheapest
Best
Last-minute
One-way
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 July 1, 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 July 1, 2026.
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Sat 9/511:02 pm
PDX
- SNN
2 stops27h 13m
United Airlines
Sat 9/199:30 am
SNN
- PDX
1 stop14h 26m
United Airlines
Deal found 6/30![United Airlines logo]()
$860
This KAYAK deal was found by Cheapflights users on 6/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:02 pm
PDX
- SNN
1 stop24h 28m
Lufthansa
Sat 9/199:30 am
SNN
- PDX
1 stop17h 48m
Lufthansa
Deal found 6/30![Lufthansa logo]()
$861
This Delta deal was found by Cheapflights users on 6/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:35 pm
PDX
- SNN
1 stop28h 35m
Delta
Sat 9/191:05 pm
SNN
- PDX
1 stop15h 57m
Delta
Deal found 6/29![Delta logo]()
$868
This Ovago deal was found by Cheapflights users on 6/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2211:18 pm
PDX
- SNN
1 stop26h 57m
Lufthansa
Sat 8/2912:00 pm
SNN
- PDX
2 stops38h 53m
Lufthansa
Deal found 6/29![Lufthansa logo]()
$870
This United Airlines deal was found by Cheapflights users on 6/28. 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 7/2710:46 am
PDX
- SNN
1 stop12h 44m
United Airlines
Mon 8/312:30 pm
SNN
- PDX
1 stop17h 18m
United Airlines
Deal found 6/28![United Airlines logo]()
$890
This Air France deal was found by Cheapflights users on 6/29. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:00 am
PDX
- SNN
1 stop20h 10m
Air France
Sat 8/291:05 pm
SNN
- PDX
1 stop16h 08m
Air France
Deal found 6/29![Air France logo]()
$913
This United Airlines deal was found by Cheapflights users on 6/26. 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.
Wed 7/810:46 am
PDX
- SNN
1 stop12h 44m
United Airlines
Wed 7/229:30 am
SNN
- PDX
1 stop14h 27m
United Airlines
Deal found 6/26![United Airlines logo]()
$942
This KAYAK deal was found by Cheapflights users on 6/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/85:00 am
PDX
- SNN
2 stops18h 30m
Lufthansa
Wed 7/2212:30 pm
SNN
- PDX
1 stop17h 16m
Lufthansa
Deal found 6/30![Lufthansa logo]()
$946
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 July 1, 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 July 1, 2026.
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Sat 9/57:15 pm
PDX
- SNN
2 stops28h 15m
United Airlines
Sat 9/199:30 am
SNN
- PDX
2 stops16h 19m
United Airlines
Deal found 6/30![United Airlines logo]()
$860
This Delta deal was found by Cheapflights users on 7/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:35 pm
PDX
- SNN
1 stop28h 35m
Delta
Sat 9/191:05 pm
SNN
- PDX
1 stop15h 57m
Delta
Deal found 7/1![Delta logo]()
$868
Last-minute flights from Portland to GalwayDiscover last-minute flight deals from Portland to Galway. Data last updated July 1, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Galway. Data last updated July 1, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/26. 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.
Wed 7/810:46 am
PDX
- SNN
1 stop12h 44m
United Airlines
Wed 7/229:30 am
SNN
- PDX
1 stop14h 27m
United Airlines
Deal found 6/26![United Airlines logo]()
$942
This KAYAK deal was found by Cheapflights users on 6/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/85:00 am
PDX
- SNN
2 stops18h 30m
Lufthansa
Wed 7/2212:30 pm
SNN
- PDX
1 stop17h 16m
Lufthansa
Deal found 6/30![Lufthansa logo]()
$946
This Air Canada deal was found by Cheapflights users on 6/28. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:45 pm
PDX
- SNN
2 stops40h 50m
Multiple Airlines
Wed 7/227:30 am
SNN
- PDX
3 stops19h 41m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$1,458
This United Airlines deal was found by Cheapflights users on 6/28. 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 7/2710:46 am
PDX
- SNN
1 stop12h 44m
United Airlines
Mon 8/312:30 pm
SNN
- PDX
1 stop17h 18m
United Airlines
Deal found 6/28![United Airlines logo]()
$890
This KAYAK deal was found by Cheapflights users on 6/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2710:46 am
PDX
- SNN
1 stop12h 44m
Lufthansa
Mon 8/312:30 pm
SNN
- PDX
1 stop17h 18m
Lufthansa
Deal found 6/30![Lufthansa logo]()
$982
This Air Canada deal was found by Cheapflights users on 6/28. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/277:45 pm
PDX
- SNN
2 stops40h 50m
Multiple Airlines
Mon 8/37:30 am
SNN
- PDX
3 stops19h 41m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$1,333
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 July 1, 2026.
Search for one-way flight options from Portland to Galway. Find affordable one-way fares based on user searches. Data last updated July 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/29. 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.
Fri 8/77:05 pm
PDX
- SNN
3 stops31h 50m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/213:30 pm
PDX
- SNN
3 stops35h 50m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 6/29. 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 8/57:05 pm
PDX
- SNN
3 stops54h 25m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$376
This Kiwi.com deal was found by Cheapflights users on 6/29. 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.
Sat 8/155:36 pm
PDX
- SNN
3 stops38h 59m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$425
This Cheapflightsfares deal was found by Cheapflights users on 6/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1511:27 pm
PDX
- SNN
1 stop21h 58m
Aer Lingus
Deal found 6/29![Aer Lingus logo]()
$437
This Delta deal was found by Cheapflights users on 6/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/57:00 am
PDX
- SNN
1 stop20h 10m
Delta
Deal found 6/29![Delta logo]()
$463
This United Airlines deal was found by Cheapflights users on 6/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1511:02 pm
PDX
- SNN
2 stops27h 13m
United Airlines
Deal found 6/29![United Airlines logo]()
$469
This Cheapflightsfares deal was found by Cheapflights users on 6/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/711:27 pm
PDX
- SNN
1 stop21h 58m
Aer Lingus
Deal found 6/29![Aer Lingus logo]()
$484
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 8/912:20 pm
PDX
- SNN
3 stops44h 20m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$492
This KAYAK deal was found by Cheapflights users on 6/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:00 am
PDX
- SNN
2 stops16h 30m
Lufthansa
Deal found 6/30![Lufthansa logo]()
$503
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 July 1, 2026.
Round-trip from | $860 (United Airlines) |
|---|---|
One-way from | $282 (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 July 1, 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
Sat 9/5
7:15 pm-7:30 am
2 stops28h 15m
Shannon
Sat 9/19
9:30 am-5:49 pm
2 stops16h 19m
$860
Quickest round-trip
PortlandShannon
PDX - SNN
PDXSNN
Portland
Sat 9/5
10:35 pm-11:10 am
1 stop28h 35m
Shannon
Sat 9/19
1:05 pm-9:02 pm
1 stop15h 57m
$868
Cheapest one-way
PortlandShannon
PDX - SNN
PDXSNN
Portland
Fri 8/7
7:05 pm-7:45 am
2 stops52h 40m
$356
PortlandShannon
PDX - SNN
PDXSNN
Portland
Tue 7/21
3:30 pm-11:20 am
3 stops35h 50m
$359
PortlandShannon
PDX - SNN
PDXSNN
Portland
Wed 8/5
7:00 am-11:10 am
1 stop20h 10m
$463
PortlandShannon
PDX - SNN
PDXSNN
Portland
Sun 8/9
7:00 am-11:10 am
1 stop20h 10m
$463
Quickest one-way
PortlandShannon
PDX - SNN
PDXSNN
Portland
Wed 8/5
7:13 am-7:30 am
2 stops16h 17m
$463
PortlandShannon
PDX - SNN
PDXSNN
Portland
Sat 8/15
11:02 pm-10:15 am
2 stops27h 13m
$469
PortlandShannon
PDX - SNN
PDXSNN
Portland
Sun 8/9
12:20 pm-4:40 pm
3 stops44h 20m
$492
PortlandShannon
PDX - SNN
PDXSNN
Portland
Thu 9/10
7:00 am-11:10 am
1 stop20h 10m
$513
Showing 1-10 of 11 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 July 1, 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.
Crew
8.5
Boarding
8.1
Food
7.2
Overall
7.8
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Boarding
8.1
Food
7.2
Overall
7.8
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Boarding
8.1
Food
7.2
Overall
7.8
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Boarding
8.1
Food
7.2
Overall
7.8
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Portland to Galway
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Galway by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Portland to Galway by cabin class
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 July 1, 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 July 1, 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 July 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$480 | Average$709 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$488 | Average$497 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$607 | Average$823 | FlexibilityNo cancel fee | On-time69% |