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$473+ 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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SNN
Dec 31 — Jan 71
Wed 12/31
Wed 1/7
1 adult, Economy
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Find flight deals from Portland to Galway

Best flights from Portland to Galway
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 December 1, 2025.

This American Airlines deal was found by Cheapflights users on 11/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/51:51 pmPDX - SNN
2 stops18h 54mAmerican Airlines
Wed 3/117:50 amSNN - PDX
1 stop16h 05mAmerican Airlines
Deal found 11/28$473
This American Airlines deal was found by Cheapflights users on 11/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/145:45 pmPDX - SNN
1 stop15h 00mAmerican Airlines
Wed 1/217:50 amSNN - PDX
2 stops20h 37mAmerican Airlines
Deal found 11/30$479
This American Airlines deal was found by Cheapflights users on 11/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/2712:35 pmPDX - SNN
2 stops20h 10mAmerican Airlines
Wed 2/47:50 amSNN - PDX
2 stops20h 37mAmerican Airlines
Deal found 11/30$484
This American Airlines deal was found by Cheapflights users on 11/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/312:35 pmPDX - SNN
2 stops20h 10mAmerican Airlines
Sun 2/87:50 amSNN - PDX
2 stops20h 34mAmerican Airlines
Deal found 11/30$484
This American Airlines deal was found by Cheapflights users on 11/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/42:13 pmPDX - SNN
2 stops18h 32mAmerican Airlines
Sun 2/87:50 amSNN - PDX
2 stops20h 34mAmerican Airlines
Deal found 11/30$484
This American Airlines deal was found by Cheapflights users on 11/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/52:18 pmPDX - SNN
2 stops18h 27mAmerican Airlines
Mon 2/97:50 amSNN - PDX
2 stops20h 34mAmerican Airlines
Deal found 11/30$484

Cheap flight deals from Portland to Galway

Keep the following information in mind while searching for Portland to Galway flight deals. Data was last updated December 1, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$473
(American Airlines)
Provider with most accurate pricing for Portland-Shannon flight deals.
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Provider most trusted by Cheapflights users for Portland-Shannon flights.
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From Portland to Galway
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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 December 1, 2025.
Use the filters below to find and compare flights from Portland to Galway that are best for you.

Fly from

Portland

Fly to

Galway

Route

Depart

Return

Price

PortlandShannon

PDX - SNN

PDXSNN

Portland

Thu 3/5

1:51 pm-4:45 pm

2 stops18h 54m

Shannon

Wed 3/11

7:50 am-4:55 pm

1 stop16h 05m

$473

PortlandShannon

PDX - SNN

PDXSNN

Portland

Wed 1/14

5:45 pm-4:45 pm

1 stop15h 00m

Shannon

Wed 1/21

7:50 am-8:27 pm

2 stops20h 37m

$479

PortlandShannon

PDX - SNN

PDXSNN

Portland

Tue 1/27

12:35 pm-4:45 pm

2 stops20h 10m

Shannon

Wed 2/4

7:50 am-8:27 pm

2 stops20h 37m

$484

PortlandShannon

PDX - SNN

PDXSNN

Portland

Tue 2/3

12:35 pm-4:45 pm

2 stops20h 10m

Shannon

Sun 2/8

7:50 am-8:24 pm

2 stops20h 34m

$484

PortlandShannon

PDX - SNN

PDXSNN

Portland

Wed 2/4

2:13 pm-4:45 pm

2 stops18h 32m

Shannon

Sun 2/8

7:50 am-8:24 pm

2 stops20h 34m

$484

PortlandShannon

PDX - SNN

PDXSNN

Portland

Thu 2/5

2:18 pm-4:45 pm

2 stops18h 27m

Shannon

Mon 2/9

7:50 am-8:24 pm

2 stops20h 34m

$484

PortlandShannon

PDX - SNN

PDXSNN

Portland

Mon 3/16

6:45 pm-4:45 pm

1 stop15h 00m

$476

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/30

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

What is the cheapest time of day to fly from PDX to G4W?

Find hourly flight availability from Portland to Galway. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 1, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 45% on flights from Portland to Galway by exploring options for tickets at noon.

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 December 1, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and Aer Lingus 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
8,010 reviews

Food

7.3

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.9

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
8,010 reviews
Delta
7.9
Good
8,010 reviews

Food

7.3

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.9

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
9,062 reviews
Delta
7.9
Good
8,010 reviews

Food

7.3

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.9

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.
Aer Lingus
7.2
Good
1,384 reviews
Delta
7.9
Good
8,010 reviews

Food

7.3

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.9

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 $473, American Airlines can have you in Galway from Portland in 18h 54m. 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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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 December 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$546Average$855FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$561Average$744FlexibilityNo cancel feeOn-time69%
Aer LingusCheapest$717Average$881FlexibilityNo cancel feeOn-timeN/A

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