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$324+ 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 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SNN
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
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 January 27, 2026.

This American Airlines deal was found by Cheapflights users on 1/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:30 pm
PDX
-
SNN
1 stop12h 40m
American Airlines
Wed 9/27:30 am
SNN
-
PDX
1 stop18h 10m
American Airlines
Deal found 1/25$471
This American Airlines deal was found by Cheapflights users on 1/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1811:48 am
PDX
-
SNN
2 stops20h 57m
American Airlines
Wed 2/257:50 am
SNN
-
PDX
1 stop16h 05m
American Airlines
Deal found 1/25$476
This American Airlines deal was found by Cheapflights users on 1/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2511:48 am
PDX
-
SNN
2 stops20h 57m
American Airlines
Wed 3/47:50 am
SNN
-
PDX
1 stop16h 05m
American Airlines
Deal found 1/27$477
This American Airlines deal was found by Cheapflights users on 1/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:30 pm
PDX
-
SNN
1 stop12h 35m
American Airlines
Sat 9/197:30 am
SNN
-
PDX
2 stops23h 20m
American Airlines
Deal found 1/25$481
This American Airlines deal was found by Cheapflights users on 1/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1912:04 pm
PDX
-
SNN
2 stops20h 41m
American Airlines
Thu 2/267:50 am
SNN
-
PDX
2 stops24h 27m
American Airlines
Deal found 1/27$487
This Delta deal was found by Cheapflights users on 1/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:00 am
PDX
-
SNN
1 stop20h 10m
Delta
Fri 9/111:05 pm
SNN
-
PDX
1 stop16h 30m
Delta
Deal found 1/27$489
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Tue 9/112:51 pm
PDX
-
SNN
2 stops34h 39m
United Airlines
Fri 9/119:30 am
SNN
-
PDX
2 stops21h 08m
United Airlines
Deal found 1/27$493
This United Airlines deal was found by Cheapflights users on 1/26. 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 9/52:14 pm
PDX
-
SNN
1 stop33h 16m
United Airlines
Sat 9/199:30 am
SNN
-
PDX
1 stop20h 38m
United Airlines
Deal found 1/26$494
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Sat 8/111:59 pm
PDX
-
SNN
2 stops23h 31m
United Airlines
Wed 8/129:30 am
SNN
-
PDX
2 stops31h 38m
United Airlines
Deal found 1/27$523
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Thu 8/611:59 pm
PDX
-
SNN
2 stops23h 31m
United Airlines
Tue 8/119:30 am
SNN
-
PDX
2 stops21h 08m
United Airlines
Deal found 1/27$533

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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$476
(American Airlines)

One-way from

$324
(United Airlines)
Provider with most accurate pricing for Portland-Shannon flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Shannon flights.
Search Deals
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 January 27, 2026.
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

Wed 2/18

11:48 am-4:45 pm

2 stops20h 57m

Shannon

Wed 2/25

7:50 am-3:55 pm

1 stop16h 05m

$476

PortlandShannon

PDX - SNN

PDXSNN

Portland

Wed 2/25

11:48 am-4:45 pm

2 stops20h 57m

Shannon

Wed 3/4

7:50 am-12:17 am

2 stops24h 27m

$487

PortlandShannon

PDX - SNN

PDXSNN

Portland

Wed 7/8

7:00 am-11:10 am

1 stop20h 10m

Shannon

Wed 7/22

1:05 pm-9:35 pm

1 stop16h 30m

$548

PortlandShannon

PDX - SNN

PDXSNN

Portland

Thu 3/5

12:04 pm-4:45 pm

2 stops20h 41m

Shannon

Wed 3/11

7:50 am-4:55 pm

1 stop16h 05m

$584

PortlandShannon

PDX - SNN

PDXSNN

Portland

Thu 4/30

5:30 am-10:15 am

2 stops20h 45m

Shannon

Thu 5/14

12:30 pm-9:06 pm

1 stop16h 36m

$623

PortlandShannon

PDX - SNN

PDXSNN

Portland

Fri 7/3

11:55 pm-10:15 am

2 stops26h 20m

$324

PortlandShannon

PDX - SNN

PDXSNN

Portland

Wed 6/3

7:30 pm-8:35 pm

1 stop17h 05m

$338

PortlandShannon

PDX - SNN

PDXSNN

Portland

Thu 7/2

11:59 pm-7:30 am

2 stops47h 31m

$344

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

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 January 27, 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
8,119 reviews

Food

7.2

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

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
8,119 reviews
Delta
7.9
Good
8,119 reviews

Food

7.2

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

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
9,205 reviews
Delta
7.9
Good
8,119 reviews

Food

7.2

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

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
7.2
Good
11,197 reviews
Delta
7.9
Good
8,119 reviews

Food

7.2

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

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 $548, American Airlines can have you in Galway from Portland in 20h 10m. There are 4595 mi between Portland and Galway. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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

Browse thousands of different options on Cheapflights for your next trip

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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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$480Average$709FlexibilityNo cancel feeOn-time71%
DeltaCheapest$497Average$687FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$561Average$724FlexibilityNo cancel feeOn-time69%

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