$778+ Cheap flights from Portland (PDX) to Galway, Ireland
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SNN
Sep 24 — Oct 11
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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
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 August 25, 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 August 25, 2026.
This United Airlines deal was found by Cheapflights users on 8/24. 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 9/228:05 am -
1 stop15h 25m
Tue 10/1312:30 pm -
1 stop16h 57m
Deal found 8/24![United Airlines logo]()
$778
This United Airlines deal was found by Cheapflights users on 8/21. 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 10/511:59 pm -
2 stops26h 16m
Mon 10/1212:30 pm -
2 stops29h 01m
Deal found 8/21![United Airlines logo]()
$843
This United Airlines deal was found by Cheapflights users on 8/24. 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 10/78:25 am -
2 stops41h 50m
Wed 10/1412:30 pm -
2 stops29h 01m
Deal found 8/24![United Airlines logo]()
$846
This Ovago deal was found by Cheapflights users on 8/21. 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.
Mon 10/510:58 am -
1 stop15h 17m
Mon 10/1212:30 pm -
1 stop29h 20m
Deal found 8/21![Lufthansa logo]()
$896
This Delta deal was found by Cheapflights users on 8/25. 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.
Tue 9/87:10 am -
1 stop20h 00m
Tue 9/151:05 pm -
1 stop15h 58m
Deal found 8/25![Delta logo]()
$903
This United Airlines deal was found by Cheapflights users on 8/25. 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 9/85:00 am -
2 stops18h 30m
Tue 9/159:30 am -
2 stops19h 35m
Deal found 8/25![United Airlines logo]()
$908
This United Airlines deal was found by Cheapflights users on 8/24. 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 9/167:02 am -
1 stop16h 28m
Tue 9/229:30 am -
1 stop14h 26m
Deal found 8/24![United Airlines logo]()
$923
This KLM deal was found by Cheapflights users on 8/24. 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 9/17:00 am -
1 stop20h 10m
Wed 9/91:05 pm -
1 stop15h 58m
Deal found 8/24![KLM logo]()
$955
This United Airlines deal was found by Cheapflights users on 8/25. 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 -
2 stops27h 13m
Sat 9/1912:30 pm -
1 stop17h 33m
Deal found 8/25![United Airlines logo]()
$958
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 August 25, 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 August 25, 2026.
This United Airlines deal was found by Cheapflights users on 8/24. 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 9/228:05 am -
1 stop15h 25m
Tue 10/1312:30 pm -
1 stop16h 57m
Deal found 8/24![United Airlines logo]()
$778
This Delta deal was found by Cheapflights users on 8/25. 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.
Tue 9/87:10 am -
1 stop20h 00m
Tue 9/151:05 pm -
1 stop15h 58m
Deal found 8/25![Delta logo]()
$903
This United Airlines deal was found by Cheapflights users on 8/21. 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 10/511:59 pm -
2 stops26h 16m
Mon 10/1212:30 pm -
2 stops29h 01m
Deal found 8/21![United Airlines logo]()
$843
This United Airlines deal was found by Cheapflights users on 8/24. 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 10/79:00 am -
3 stops41h 15m
Wed 10/1412:30 pm -
2 stops29h 06m
Deal found 8/24![United Airlines logo]()
$852
This United Airlines deal was found by Cheapflights users on 8/24. 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 9/810:35 am -
1 stop12h 55m
Tue 9/1512:30 pm -
2 stops18h 15m
Deal found 8/24![United Airlines logo]()
$908
This United Airlines deal was found by Cheapflights users on 8/24. 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 9/167:02 am -
1 stop16h 28m
Tue 9/229:30 am -
1 stop14h 26m
Deal found 8/24![United Airlines logo]()
$923
This United Airlines deal was found by Cheapflights users on 8/23. 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 -
2 stops27h 13m
Sat 9/1912:30 pm -
2 stops18h 22m
Deal found 8/23![United Airlines logo]()
$958
Last-minute flights from Portland to GalwayDiscover last-minute flight deals from Portland to Galway. Data last updated August 25, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Galway. Data last updated August 25, 2026 and is based on user searches.
This KLM deal was found by Cheapflights users on 8/24. 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 9/17:00 am -
1 stop20h 10m
Wed 9/91:05 pm -
1 stop15h 58m
Deal found 8/24![KLM logo]()
$955
This Delta deal was found by Cheapflights users on 8/24. 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.
Tue 9/19:45 am -
2 stops17h 25m
Wed 9/91:05 pm -
2 stops28h 46m
Deal found 8/24![Delta logo]()
$960
This United Airlines deal was found by Cheapflights users on 8/25. 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 -
2 stops27h 13m
Sat 9/1912:30 pm -
1 stop17h 33m
Deal found 8/25![United Airlines logo]()
$958
This Delta deal was found by Cheapflights users on 8/21. 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 -
1 stop28h 35m
Sat 9/191:05 pm -
1 stop15h 58m
Deal found 8/21![Delta logo]()
$961
This KLM deal was found by Cheapflights users on 8/21. 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.
Sat 9/51:15 pm -
2 stops37h 55m
Sat 9/191:05 pm -
1 stop15h 58m
Deal found 8/21![KLM logo]()
$964
This Delta deal was found by Cheapflights users on 8/25. 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.
Tue 9/87:10 am -
1 stop20h 00m
Tue 9/151:05 pm -
1 stop15h 58m
Deal found 8/25![Delta logo]()
$903
This United Airlines deal was found by Cheapflights users on 8/25. 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 9/85:00 am -
2 stops18h 30m
Tue 9/159:30 am -
2 stops19h 35m
Deal found 8/25![United Airlines logo]()
$908
This United Airlines deal was found by Cheapflights users on 8/24. 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 9/167:02 am -
1 stop16h 28m
Tue 9/229:30 am -
1 stop14h 26m
Deal found 8/24![United Airlines logo]()
$923
This United Airlines deal was found by Cheapflights users on 8/24. 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 9/228:05 am -
1 stop15h 25m
Tue 10/1312:30 pm -
1 stop16h 57m
Deal found 8/24![United Airlines logo]()
$778
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 August 25, 2026.
Round-trip from | $778 (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 7,457,451 searches. Data last updated August 25, 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 Portland - SNN Shannon
PDXSNN
Portland
Tue 9/22
8:05 am-7:30 am
1 stop15h 25m
Shannon
Tue 10/13
12:30 pm-9:27 pm
1 stop16h 57m
$778
PortlandShannon
PDX Portland - SNN Shannon
PDXSNN
Portland
Mon 10/5
11:59 pm-10:15 am
2 stops26h 16m
Shannon
Mon 10/12
12:30 pm-9:31 am
2 stops29h 01m
$843
PortlandShannon
PDX Portland - SNN Shannon
PDXSNN
Portland
Wed 10/7
9:00 am-10:15 am
3 stops41h 15m
Shannon
Wed 10/14
12:30 pm-9:36 am
2 stops29h 06m
$852
PortlandShannon
PDX Portland - SNN Shannon
PDXSNN
Portland
Tue 9/8
7:10 am-11:10 am
1 stop20h 00m
Shannon
Tue 9/15
1:05 pm-9:03 pm
1 stop15h 58m
$903
PortlandShannon
PDX Portland - SNN Shannon
PDXSNN
Portland
Tue 9/8
10:35 am-7:30 am
1 stop12h 55m
Shannon
Tue 9/15
12:30 pm-10:45 pm
2 stops18h 15m
$908
Quickest round-trip
PortlandShannon
PDX Portland - SNN Shannon
PDXSNN
Portland
Wed 9/16
7:02 am-7:30 am
1 stop16h 28m
Shannon
Tue 9/22
9:30 am-3:56 pm
1 stop14h 26m
$923
PortlandShannon
PDX Portland - SNN Shannon
PDXSNN
Portland
Sat 9/5
11:02 pm-10:15 am
2 stops27h 13m
Shannon
Sat 9/19
12:30 pm-10:52 pm
2 stops18h 22m
$958
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 August 25, 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.
Comfort
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Overall
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Comfort
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Overall
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Comfort
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Overall
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Comfort
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Overall
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
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.
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 August 25, 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 August 25, 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 7,457,451 searches. Data last updated August 25, 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$608 | Average$908 | FlexibilityNo cancel fee | On-time69% |