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$276+ 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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SNN
Apr 3 — Apr 101
Fri 4/3
Fri 4/10
1 adult, Economy
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Cheap flight deals from Portland to Galway

Cheapest flights from Portland to Galway
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 March 4, 2026.

This United Airlines deal was found by Cheapflights users on 2/27. 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 4/275:00 am
PDX
-
SNN
2 stops21h 15m
United Airlines
Mon 5/1112:30 pm
SNN
-
PDX
1 stop16h 36m
United Airlines
Deal found 2/27$509
This Delta deal was found by Cheapflights users on 3/2. 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 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 3/2$514
This United Airlines deal was found by Cheapflights users on 3/2. 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.
Sat 9/51:04 pm
PDX
-
SNN
2 stops34h 26m
United Airlines
Sat 9/199:30 am
SNN
-
PDX
2 stops40h 13m
United Airlines
Deal found 3/2$524
This United Airlines deal was found by Cheapflights users on 2/27. 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 4/175:00 am
PDX
-
SNN
2 stops21h 15m
United Airlines
Thu 5/1412:30 pm
SNN
-
PDX
1 stop16h 36m
United Airlines
Deal found 2/27$543
This Ovago deal was found by Cheapflights users on 2/28. 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 Ovago 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
Scandinavian Airlines
Sat 9/191:05 pm
SNN
-
PDX
2 stops18h 48m
Scandinavian Airlines
Deal found 2/28$568
This United Airlines deal was found by Cheapflights users on 3/2. 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.
Wed 7/85:15 am
PDX
-
SNN
3 stops21h 00m
United Airlines
Wed 7/229:30 am
SNN
-
PDX
1 stop21h 00m
United Airlines
Deal found 3/2$573

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 March 4, 2026.

Round-trip from

$509
(United Airlines)

One-way from

$276
(United Airlines)
From Portland to Galway
Search Deals
One-way flight from Portland to Galway
Search Deals

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 March 4, 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

Price

PortlandShannon

PDX - SNN

PDXSNN

Portland

Mon 4/27

5:00 am-10:15 am

2 stops21h 15m

Shannon

Mon 5/11

12:30 pm-9:06 pm

1 stop16h 36m

$509

PortlandShannon

PDX - SNN

PDXSNN

Portland

Fri 4/17

5:00 am-10:15 am

2 stops21h 15m

Shannon

Thu 5/14

12:30 pm-9:06 pm

1 stop16h 36m

$543

PortlandShannon

PDX - SNN

PDXSNN

Portland

Wed 7/8

5:15 am-10:15 am

3 stops21h 00m

Shannon

Wed 7/22

9:30 am-10:30 pm

1 stop21h 00m

$573

PortlandShannon

PDX - SNN

PDXSNN

Portland

Thu 4/30

11:59 pm-10:15 am

2 stops26h 16m

Shannon

Thu 5/14

12:30 pm-9:06 pm

1 stop16h 36m

$646

PortlandShannon

PDX - SNN

PDXSNN

Portland

Tue 7/28

6:03 pm-7:30 am

2 stops29h 27m

$293

PortlandShannon

PDX - SNN

PDXSNN

Portland

Wed 7/29

11:59 pm-7:30 am

2 stops23h 31m

$326

PortlandShannon

PDX - SNN

PDXSNN

Portland

Thu 7/30

5:00 am-7:30 am

2 stops18h 30m

$332

PortlandShannon

PDX - SNN

PDXSNN

Portland

Wed 6/3

6:54 am-11:10 am

1 stop20h 16m

$361

PortlandShannon

PDX - SNN

PDXSNN

Portland

Wed 6/3

8:50 am-10:15 am

2 stops17h 25m

$361

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/3

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.
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
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 March 4, 2026.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American 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.
Delta
7.9
Good
8,245 reviews

Entertainment

7.8

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,245 reviews
Delta
7.9
Good
8,245 reviews

Entertainment

7.8

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,382 reviews
Delta
7.9
Good
8,245 reviews

Entertainment

7.8

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,378 reviews
Delta
7.9
Good
8,245 reviews

Entertainment

7.8

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

  • What airport do you fly from for flights from Portland to Galway?

    Most people fly from Portland (PDX) if they book a flight from Portland to Galway. On average, Portland has 0 outbound flights to Galway per day from 3 airlines. Portland is conveniently located just 6.0 mi from Portland’s city center.

  • How long is the flight from Portland to Galway?

    For as low as $509, United Airlines can have you in Galway from Portland in 21h 15m. There are 4595 mi between Portland and Galway.

  • Can I find deals for flights from Portland to Galway that include hotel bookings?

    Yes. In addition to deals on Portland to Galway flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Galway?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Galway.

  • Can I find deals for business class flights from Portland to Galway?

    Yes. Cheapflights offers flight deals from Portland to Galway by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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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.
Portland to Dublin flights
Boise to Dublin flights
Eugene to Dublin flights
Medford to Dublin flights
Boise to Shannon flights

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 March 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$480Average$709FlexibilityNo cancel feeOn-time71%
DeltaCheapest$488Average$594FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$561Average$753FlexibilityNo cancel feeOn-time69%

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