$351+ 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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SNN
Jun 9 — Jun 161
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
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 May 10, 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 10, 2026.
This United Airlines deal was found by Cheapflights users on 5/7. 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 9/710:45 am
PDX
- SNN
1 stop12h 45m
United Airlines
Thu 9/1012:30 pm
SNN
- PDX
1 stop17h 33m
United Airlines
Deal found 5/7![United Airlines logo]()
$753
This United Airlines deal was found by Cheapflights users on 5/6. 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 8/3111:15 pm
PDX
- SNN
2 stops27h 00m
United Airlines
Fri 9/49:30 am
SNN
- PDX
2 stops19h 25m
United Airlines
Deal found 5/6![United Airlines logo]()
$769
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.
Sun 10/410:56 am
PDX
- SNN
1 stop15h 19m
United Airlines
Wed 10/1412:30 pm
SNN
- PDX
2 stops29h 00m
United Airlines
Deal found 5/5![United Airlines logo]()
$775
This United Airlines deal was found by Cheapflights users on 5/8. 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 00m
United Airlines
Deal found 5/8![United Airlines logo]()
$808
This Delta deal was found by Cheapflights users on 5/9. 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 5/9![Delta logo]()
$809
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.
Fri 10/911:55 pm
PDX
- SNN
2 stops26h 20m
United Airlines
Wed 10/2112:30 pm
SNN
- PDX
1 stop16h 43m
United Airlines
Deal found 5/5![United Airlines logo]()
$825
This United Airlines deal was found by Cheapflights users on 5/7. 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 8/68:50 am
PDX
- SNN
2 stops14h 40m
United Airlines
Thu 8/1312:30 pm
SNN
- PDX
1 stop17h 33m
United Airlines
Deal found 5/7![United Airlines logo]()
$847
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 10, 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 10, 2026.
This United Airlines deal was found by Cheapflights users on 5/9. 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 9/710:35 am
PDX
- SNN
1 stop12h 55m
United Airlines
Thu 9/109:30 am
SNN
- PDX
1 stop21h 39m
United Airlines
Deal found 5/9![United Airlines logo]()
$753
This United Airlines deal was found by Cheapflights users on 5/6. 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 stop17h 17m
United Airlines
Deal found 5/6![United Airlines logo]()
$758
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.
Sun 10/410:56 am
PDX
- SNN
1 stop15h 19m
United Airlines
Wed 10/1412:30 pm
SNN
- PDX
1 stop16h 43m
United Airlines
Deal found 5/5![United Airlines logo]()
$770
This United Airlines deal was found by Cheapflights users on 5/10. 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 9/53:43 pm
PDX
- SNN
2 stops31h 47m
United Airlines
Sat 9/199:30 am
SNN
- PDX
2 stops16h 13m
United Airlines
Deal found 5/10![United Airlines logo]()
$808
Last-minute flights from Portland to GalwayDiscover last-minute flight deals from Portland to Galway. Data last updated May 10, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Galway. Data last updated May 10, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/7. 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 5/7![Delta logo]()
$1,103
This Air France deal was found by Cheapflights users on 5/6. 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 6/56:00 am
PDX
- SNN
2 stops21h 10m
Multiple Airlines
Fri 7/31:05 pm
SNN
- PDX
1 stop16h 06m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$1,108
This Air France deal was found by Cheapflights users on 5/6. 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 6/56:00 am
PDX
- SNN
2 stops21h 10m
Air France
Fri 7/31:05 pm
SNN
- PDX
2 stops35h 14m
Air France
Deal found 5/6![Air France logo]()
$1,112
This KLM deal was found by Cheapflights users on 5/9. 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 5/9![KLM logo]()
$1,223
This Expedia deal was found by Cheapflights users on 5/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/62:27 pm
PDX
- SNN
1 stop33h 03m
Lufthansa
Fri 6/1212:30 pm
SNN
- PDX
2 stops20h 20m
Lufthansa
Deal found 5/7![Lufthansa logo]()
$1,148
This Ovago deal was found by Cheapflights users on 5/7. 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 6/67:30 pm
PDX
- SNN
1 stop12h 35m
Multiple Airlines
Fri 6/129:15 pm
SNN
- PDX
1 stop28h 25m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$1,166
This Cheapflightsfares deal was found by Cheapflights users on 5/7. 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 6/65:46 pm
PDX
- SNN
2 stops18h 49m
British Airways
Fri 6/129:15 pm
SNN
- PDX
2 stops27h 40m
British Airways
Deal found 5/7![British Airways logo]()
$1,255
This United Airlines deal was found by Cheapflights users on 5/7. 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 6/295:00 am
PDX
- SNN
2 stops18h 30m
United Airlines
Wed 8/269:30 am
SNN
- PDX
1 stop14h 26m
United Airlines
Deal found 5/7![United Airlines logo]()
$923
This Air Canada deal was found by Cheapflights users on 5/7. 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 6/2910:10 am
PDX
- SNN
2 stops26h 25m
Air Canada
Wed 8/267:30 am
SNN
- PDX
3 stops19h 41m
Air Canada
Deal found 5/7![Air Canada logo]()
$1,106
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 10, 2026.
Search for one-way flight options from Portland to Galway. Find affordable one-way fares based on user searches. Data last updated May 10, 2026.
This United Airlines deal was found by Cheapflights users on 5/9. 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 9/2310:56 am
PDX
- SNN
1 stop15h 19m
United Airlines
Deal found 5/9![United Airlines logo]()
$351
This United Airlines deal was found by Cheapflights users on 5/6. 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 10/133:36 pm
PDX
- SNN
3 stops34h 39m
United Airlines
Deal found 5/6![United Airlines logo]()
$357
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 9/233:30 pm
PDX
- SNN
3 stops46h 55m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$372
This Justfly.com deal was found by Cheapflights users on 5/8. 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 5/8![Multiple Airlines logo]()
$653
This KAYAK deal was found by Cheapflights users on 5/9. 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 6/35:00 am
PDX
- SNN
2 stops18h 30m
Lufthansa
Deal found 5/9![Lufthansa logo]()
$734
This United Airlines deal was found by Cheapflights users on 5/6. 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 6/311:05 am
PDX
- SNN
2 stops15h 10m
United Airlines
Deal found 5/6![United Airlines logo]()
$739
This United Airlines deal was found by Cheapflights users on 5/6. 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 6/511:30 pm
PDX
- SNN
2 stops50h 45m
United Airlines
Deal found 5/6![United Airlines logo]()
$772
This Gurufare deal was found by Cheapflights users on 5/6. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/57:30 pm
PDX
- SNN
1 stop31h 50m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$807
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 10, 2026.
Round-trip from | $753 (United Airlines) |
|---|---|
One-way from | $351 (United Airlines) |
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 10, 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 9/7
10:35 am-7:30 am
1 stop12h 55m
Shannon
Thu 9/10
9:30 am-11:09 pm
1 stop21h 39m
$753
PortlandShannon
PDX - SNN
PDXSNN
Portland
Mon 8/31
6:57 pm-10:15 am
2 stops31h 18m
Shannon
Fri 9/4
9:30 am-6:47 pm
1 stop17h 17m
$758
Quickest round-trip
PortlandShannon
PDX - SNN
PDXSNN
Portland
Sun 10/4
10:56 am-10:15 am
1 stop15h 19m
Shannon
Wed 10/14
12:30 pm-9:13 pm
1 stop16h 43m
$770
PortlandShannon
PDX - SNN
PDXSNN
Portland
Sat 9/5
3:43 pm-7:30 am
2 stops31h 47m
Shannon
Sat 9/19
9:30 am-5:43 pm
2 stops16h 13m
$808
Cheapest one-way
PortlandShannon
PDX - SNN
PDXSNN
Portland
Tue 10/13
8:40 am-10:15 am
2 stops17h 35m
$351
PortlandShannon
PDX - SNN
PDXSNN
Portland
Wed 9/23
7:13 am-10:15 am
2 stops19h 02m
$351
PortlandShannon
PDX - SNN
PDXSNN
Portland
Wed 6/3
2:30 pm-5:25 am
1 stop30h 55m
$653
PortlandShannon
PDX - SNN
PDXSNN
Portland
Wed 6/3
5:00 am-7:30 am
2 stops18h 30m
$734
Quickest one-way
PortlandShannon
PDX - SNN
PDXSNN
Portland
Wed 6/3
11:05 am-10:15 am
2 stops15h 10m
$739
Sorted 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 10, 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
Overall
7.9
Boarding
8.1
Food
7.2
Entertainment
7.8
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Overall
7.9
Boarding
8.1
Food
7.2
Entertainment
7.8
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Overall
7.9
Boarding
8.1
Food
7.2
Entertainment
7.8
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Overall
7.9
Boarding
8.1
Food
7.2
Entertainment
7.8
Comfort
7.9
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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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 10, 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 10, 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 10, 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% |