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$480+ 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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SNN
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
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Find 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 octubre 30, 2025.

This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/252:45 pmPDX - SNN
2 stops22h 45mMultiple Airlines
mar. 12/25:30 pmSNN - PDX
2 stops31h 30mMultiple Airlines
Deal found 10/28$638
This American Airlines deal was found by Cheapflights users on 10/27. 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.
mié. 12/35:45 pmPDX - SNN
1 stop33h 45mAmerican Airlines
dom. 12/77:50 amSNN - PDX
1 stop16h 05mAmerican Airlines
Deal found 10/27$670
This British Airways deal was found by Cheapflights users on 10/29. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/125:45 pmPDX - SNN
1 stop17h 40mBritish Airways
dom. 11/168:05 pmSNN - PDX
1 stop27h 50mBritish Airways
Deal found 10/29$672
This British Airways deal was found by Cheapflights users on 10/28. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/32:58 pmPDX - SNN
2 stops17h 47mBritish Airways
dom. 12/77:50 amSNN - PDX
1 stop16h 05mBritish Airways
Deal found 10/28$682
This Expedia deal was found by Cheapflights users on 10/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/147:04 amPDX - SNN
1 stop15h 16mMultiple Airlines
dom. 12/218:05 pmSNN - PDX
2 stops35h 54mMultiple Airlines
Deal found 10/30$928
This Trip.com deal was found by Cheapflights users on 10/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/127:04 amPDX - SNN
1 stop15h 16mMultiple Airlines
vie. 12/197:50 amSNN - PDX
1 stop16h 05mMultiple Airlines
Deal found 10/28$1,053

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 octubre 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$475
(American Airlines)
Provider with most accurate pricing for Portland-Shannon flight deals.
Search Deals
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 octubre 30, 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

vie. 1/23

5:45 pm-3:45 pm

1 stop14h 00m

Shannon

lun. 2/2

7:50 am-8:24 pm

2 stops20h 34m

$480

PortlandShannon

PDX - SNN

PDXSNN

Portland

mar. 11/25

2:45 pm-9:30 pm

2 stops22h 45m

Shannon

mar. 12/2

5:30 pm-5:00 pm

2 stops31h 30m

$638

PortlandShannon

PDX - SNN

PDXSNN

Portland

sáb. 1/24

10:30 am-11:30 am

2 stops17h 00m

Shannon

mar. 2/3

7:50 am-8:27 pm

2 stops20h 37m

$667

PortlandShannon

PDX - SNN

PDXSNN

Portland

sáb. 1/24

7:00 pm-4:45 pm

2 stops37h 45m

Shannon

dom. 2/1

5:30 pm-9:15 am

2 stops47h 45m

$670

PortlandShannon

PDX - SNN

PDXSNN

Portland

jue. 1/22

7:00 pm-3:45 pm

2 stops36h 45m

Shannon

mié. 2/4

5:30 pm-9:15 am

2 stops47h 45m

$670

PortlandShannon

PDX - SNN

PDXSNN

Portland

mié. 12/3

5:45 pm-11:30 am

1 stop33h 45m

Shannon

dom. 12/7

7:50 am-3:55 pm

1 stop16h 05m

$670

PortlandShannon

PDX - SNN

PDXSNN

Portland

sáb. 1/24

7:00 pm-4:45 pm

2 stops37h 45m

Shannon

mié. 2/4

7:50 am-2:40 pm

2 stops38h 50m

$670

PortlandShannon

PDX - SNN

PDXSNN

Portland

mié. 1/21

3:15 pm-11:30 am

2 stops36h 15m

Shannon

lun. 2/2

5:30 pm-2:40 pm

2 stops53h 10m

$670

PortlandShannon

PDX - SNN

PDXSNN

Portland

dom. 1/25

3:15 pm-4:45 pm

2 stops17h 30m

Shannon

mar. 2/3

5:30 pm-2:40 pm

2 stops53h 10m

$670

PortlandShannon

PDX - SNN

PDXSNN

Portland

jue. 1/22

3:15 pm-4:45 pm

2 stops17h 30m

Shannon

sáb. 1/31

7:50 am-9:15 am

2 stops33h 25m

$670

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 12 results
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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 octubre 30, 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 octubre 30, 2025.
Peruse reviews from past customers who have flown with Delta and United 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
7,998 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,998 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 2 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 $480, American Airlines can have you in Galway from Portland in 14h. 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

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Top 2 airlines flying from Portland to Galway

Discover the top 2 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 octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$546Average$933FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$561Average$769FlexibilityNo cancel feeOn-time69%

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