$320+ 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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SNN
May 8 — May 151
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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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 April 8, 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 April 8, 2026.
This United Airlines deal was found by Cheapflights users on 4/5. 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 8/221:04 pm
PDX
- SNN
2 stops34h 26m
United Airlines
Wed 8/269:30 am
SNN
- PDX
1 stop14h 00m
United Airlines
Deal found 4/5![United Airlines logo]()
$757
This United Airlines deal was found by Cheapflights users on 4/6. 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.
Sat 9/56:57 pm
PDX
- SNN
2 stops28h 33m
United Airlines
Sat 9/199:30 am
SNN
- PDX
1 stop14h 00m
United Airlines
Deal found 4/6![United Airlines logo]()
$765
This United Airlines deal was found by Cheapflights users on 4/5. 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 10/95:15 am
PDX
- SNN
2 stops21h 00m
United Airlines
Wed 10/2112:30 pm
SNN
- PDX
2 stops19h 32m
United Airlines
Deal found 4/5![United Airlines logo]()
$772
This Delta deal was found by Cheapflights users on 4/5. 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 7/1810:35 pm
PDX
- SNN
1 stop28h 35m
Delta
Thu 7/231:05 pm
SNN
- PDX
1 stop16h 08m
Delta
Deal found 4/5![Delta logo]()
$792
This Delta deal was found by Cheapflights users on 4/6. 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 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 4/6![Delta logo]()
$799
This KLM deal was found by Cheapflights users on 4/7. 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 KLM 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
KLM
Sat 9/191:05 pm
SNN
- PDX
1 stop16h 30m
KLM
Deal found 4/7![KLM logo]()
$801
This United Airlines deal was found by Cheapflights users on 4/7. 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.
Sun 8/167:00 am
PDX
- SNN
2 stops19h 15m
United Airlines
Thu 8/209:30 am
SNN
- PDX
2 stops16h 13m
United Airlines
Deal found 4/7![United Airlines logo]()
$807
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 April 8, 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 April 8, 2026.
This United Airlines deal was found by Cheapflights users on 4/5. 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 8/221:04 pm
PDX
- SNN
2 stops34h 26m
United Airlines
Wed 8/269:30 am
SNN
- PDX
2 stops21h 22m
United Airlines
Deal found 4/5![United Airlines logo]()
$757
This Delta deal was found by Cheapflights users on 4/8. 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 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 4/8![Delta logo]()
$816
This United Airlines deal was found by Cheapflights users on 4/4. 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.
Sat 9/54:07 pm
PDX
- SNN
2 stops31h 23m
United Airlines
Sat 9/199:30 am
SNN
- PDX
1 stop21h 39m
United Airlines
Deal found 4/4![United Airlines logo]()
$765
This United Airlines deal was found by Cheapflights users on 4/7. 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.
Sun 8/167:00 am
PDX
- SNN
1 stop16h 30m
United Airlines
Thu 8/209:30 am
SNN
- PDX
1 stop21h 39m
United Airlines
Deal found 4/7![United Airlines logo]()
$803
Last-minute flights from Portland to GalwayDiscover last-minute flight deals from Portland to Galway. Data last updated April 8, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Galway. Data last updated April 8, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 4/7. 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.
Tue 4/711:59 pm
PDX
- SNN
2 stops26h 16m
United Airlines
Wed 4/1512:30 pm
SNN
- PDX
2 stops18h 24m
United Airlines
Deal found 4/7![United Airlines logo]()
$822
This Air Canada deal was found by Cheapflights users on 4/7. 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.
Tue 4/73:15 pm
PDX
- SNN
2 stops21h 20m
Multiple Airlines
Wed 4/157:30 am
SNN
- PDX
3 stops19h 00m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$1,000
This Air Canada deal was found by Cheapflights users on 4/6. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/89:50 am
PDX
- SNN
3 stops22h 20m
Air Canada
Wed 4/157:30 am
SNN
- PDX
3 stops19h 00m
Air Canada
Deal found 4/6![Air Canada logo]()
$995
This Cheapflightsfares deal was found by Cheapflights users on 4/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/87:30 pm
PDX
- SNN
1 stop17h 05m
British Airways
Wed 4/157:30 am
SNN
- PDX
1 stop18h 10m
British Airways
Deal found 4/6![British Airways logo]()
$1,059
This United Airlines deal was found by Cheapflights users on 4/3. 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.
Thu 4/3011:55 pm
PDX
- SNN
2 stops26h 20m
United Airlines
Thu 5/1412:30 pm
SNN
- PDX
1 stop16h 36m
United Airlines
Deal found 4/3![United Airlines logo]()
$1,005
This Air Canada deal was found by Cheapflights users on 4/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/309:50 am
PDX
- SNN
2 stops26h 45m
Air Canada
Thu 5/147:30 am
SNN
- PDX
2 stops34h 00m
Air Canada
Deal found 4/3![Air Canada logo]()
$1,038
This United Airlines deal was found by Cheapflights users on 4/5. 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 5/2111:40 pm
PDX
- SNN
1 stop23h 50m
United Airlines
Thu 5/289:30 am
SNN
- PDX
1 stop22h 23m
United Airlines
Deal found 4/5![United Airlines logo]()
$1,011
This Delta deal was found by Cheapflights users on 4/3. 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.
Sun 5/247:00 am
PDX
- SNN
1 stop20h 10m
Delta
Sun 5/311:05 pm
SNN
- PDX
1 stop15h 55m
Delta
Deal found 4/3![Delta logo]()
$907
This KLM deal was found by Cheapflights users on 4/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/246:00 am
PDX
- SNN
2 stops21h 10m
Multiple Airlines
Sun 5/311:05 pm
SNN
- PDX
1 stop15h 55m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$912
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 April 8, 2026.
Search for one-way flight options from Portland to Galway. Find affordable one-way fares based on user searches. Data last updated April 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/23:30 pm
PDX
- SNN
3 stops24h 05m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$320
This United Airlines deal was found by Cheapflights users on 4/6. 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 8/247:13 am
PDX
- SNN
2 stops19h 02m
United Airlines
Deal found 4/6![United Airlines logo]()
$351
This United Airlines deal was found by Cheapflights users on 4/6. 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.
Sat 8/223:43 pm
PDX
- SNN
3 stops31h 47m
United Airlines
Deal found 4/6![United Airlines logo]()
$357
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/217:05 pm
PDX
- SNN
2 stops43h 10m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$371
This United Airlines deal was found by Cheapflights users on 4/7. 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 9/2110:50 pm
PDX
- SNN
2 stops24h 40m
United Airlines
Deal found 4/7![United Airlines logo]()
$376
This United Airlines deal was found by Cheapflights users on 4/7. 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.
Sun 9/202:15 pm
PDX
- SNN
1 stop33h 15m
United Airlines
Deal found 4/7![United Airlines logo]()
$388
This United Airlines deal was found by Cheapflights users on 4/6. 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.
Thu 8/205:00 am
PDX
- SNN
2 stops18h 30m
United Airlines
Deal found 4/6![United Airlines logo]()
$401
This United Airlines deal was found by Cheapflights users on 4/6. 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 8/263:43 pm
PDX
- SNN
3 stops31h 47m
United Airlines
Deal found 4/6![United Airlines logo]()
$407
This United Airlines deal was found by Cheapflights users on 4/6. 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 8/212:15 pm
PDX
- SNN
1 stop33h 15m
United Airlines
Deal found 4/6![United Airlines logo]()
$414
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 April 8, 2026.
Round-trip from | $757 (United Airlines) |
|---|---|
One-way from | $320 (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 April 8, 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 8/22
1:04 pm-7:30 am
2 stops34h 26m
Shannon
Wed 8/26
9:30 am-10:52 pm
2 stops21h 22m
$757
PortlandShannon
PDX - SNN
PDXSNN
Portland
Sat 9/5
4:07 pm-7:30 am
2 stops31h 23m
Shannon
Sat 9/19
9:30 am-11:09 pm
1 stop21h 39m
$765
Quickest round-trip
PortlandShannon
PDX - SNN
PDXSNN
Portland
Sun 8/16
7:00 am-7:30 am
1 stop16h 30m
Shannon
Thu 8/20
9:30 am-11:09 pm
1 stop21h 39m
$803
PortlandShannon
PDX - SNN
PDXSNN
Portland
Sat 9/5
10:05 pm-11:10 am
1 stop29h 05m
Shannon
Sat 9/19
1:05 pm-9:35 pm
1 stop16h 30m
$816
Cheapest one-way
Quickest one-way
PortlandShannon
PDX - SNN
PDXSNN
Portland
Tue 8/25
7:00 am-7:30 am
1 stop16h 30m
$351
PortlandShannon
PDX - SNN
PDXSNN
Portland
Mon 8/24
3:43 pm-7:30 am
3 stops31h 47m
$357
PortlandShannon
PDX - SNN
PDXSNN
Portland
Sun 9/20
10:50 pm-7:30 am
2 stops24h 40m
$376
PortlandShannon
PDX - SNN
PDXSNN
Portland
Mon 9/21
10:50 pm-7:30 am
2 stops24h 40m
$376
PortlandShannon
PDX - SNN
PDXSNN
Portland
Thu 8/20
5:00 am-7:30 am
2 stops18h 30m
$401
PortlandShannon
PDX - SNN
PDXSNN
Portland
Wed 8/26
3:43 pm-7:30 am
3 stops31h 47m
$407
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 April 8, 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
Entertainment
7.8
Food
7.2
Overall
7.9
Boarding
8.1
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Entertainment
7.8
Food
7.2
Overall
7.9
Boarding
8.1
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Entertainment
7.8
Food
7.2
Overall
7.9
Boarding
8.1
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Entertainment
7.8
Food
7.2
Overall
7.9
Boarding
8.1
Comfort
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 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
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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 April 8, 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 April 8, 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 April 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$480 | Average$709 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$488 | Average$548 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$561 | Average$753 | FlexibilityNo cancel fee | On-time69% |