HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Galway

$518+ Cheap flights from Portland (PWM) 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 12/30. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — SNN
Nov 5 — Nov 121
1 adult
Tue 11/5
Tue 11/12
We work with more than 300 partners to bring you better travel deals

...and more

Find cheap flights from Portland to Galway with Cheapflights

1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 October 31, 2024.

This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/275:50 amPWM - SNN
2 stops19h 25mAmerican Airlines
Wed 12/42:45 pmSNN - PWM
2 stops14h 10mAmerican Airlines
Deal found 10/30$747
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2711:24 amPWM - SNN
3 stops19h 06mAir Canada
Wed 12/47:45 amSNN - PWM
3 stops20h 05mAir Canada
Deal found 10/30$1,431
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2711:54 amPWM - SNN
2 stops23h 51mMultiple Airlines
Wed 12/45:30 pmSNN - PWM
3 stops34h 39mMultiple Airlines
Deal found 10/30$2,994

Find flights from Portland to Galway within your budget

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 2,570,725 searches. Data last updated October 31, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandShannon

PWM - SNN

PWMSNN

Portland

Mon 12/30

12:56 pm-11:30 am

2 stops17h 34m

$518

PortlandShannon

PWM - SNN

PWMSNN

Portland

Mon 12/30

12:01 pm-10:30 pm

3 stops29h 29m

$798

PortlandShannon

PWM - SNN

PWMSNN

Portland

Wed 11/27

5:50 am-6:15 am

2 stops19h 25m

Shannon

Wed 12/4

2:45 pm-11:55 pm

2 stops14h 10m

$747

PortlandShannon

PWM - SNN

PWMSNN

Portland

Wed 11/27

11:24 am-11:30 am

3 stops19h 06m

Shannon

Wed 12/4

7:45 am-10:50 pm

3 stops20h 05m

$1,431

PortlandShannon

PWM - SNN

PWMSNN

Portland

Wed 11/27

11:54 am-4:45 pm

2 stops23h 51m

Shannon

Wed 12/4

5:30 pm-11:09 pm

3 stops34h 39m

$2,994

Flights are sorted by cheapest first

Deals found on 10/30

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.

Travel insights for flights from Portland to Galway

Get recent, data-driven insights about flights from Portland to Galway including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Portland, Maine to Galway?

Currently, February is the cheapest month in which you can book a flight from Portland, Maine to Galway (average of $528). Flying from Portland, Maine to Galway in June is currently the most expensive (average of $1,006). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PWM 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 October 31, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portland, Maine to Galway as you normally would.

Rainfall in Galway by month

Plan your trip to Galway by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Galway ranges from 2.3 - 4.1 inches per month. October is typically the wettest month, when rainfall can reach 4.1 in. April is typically the driest time to visit Galway when rainfall is around 2.3 in.

Temperature in Galway by month

Plan your trip to Galway by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Galway, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

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 October 31, 2024.
American Airlines
7.2
Good
10,000 reviews

Boarding

7.6

Crew

8.0

Entertainment

7.0

Overall

7.2

Food

6.6

Comfort

7.2

Reviews

1 / 10

The seats are just SO UNCOMFORTABLE it completely ruins the experience, especially on a redeye. I was so exhausted but couldn’t sleep a wink because it was just so incredibly uncomfortable. I don’t know who designs airplane seats, but they’re curved forward, forcing your body into a slouching position. Please. Please please get new seats. Also ones that actually extent to the bulkhead so that when you try to lean against the wall, you don’t just fall through the gap

American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.6

Crew

8.0

Entertainment

7.0

Overall

7.2

Food

6.6

Comfort

7.2

Reviews

1 / 10

The seats are just SO UNCOMFORTABLE it completely ruins the experience, especially on a redeye. I was so exhausted but couldn’t sleep a wink because it was just so incredibly uncomfortable. I don’t know who designs airplane seats, but they’re curved forward, forcing your body into a slouching position. Please. Please please get new seats. Also ones that actually extent to the bulkhead so that when you try to lean against the wall, you don’t just fall through the gap

Air Canada
7.0
Good
8,095 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.6

Crew

8.0

Entertainment

7.0

Overall

7.2

Food

6.6

Comfort

7.2

Reviews

1 / 10

The seats are just SO UNCOMFORTABLE it completely ruins the experience, especially on a redeye. I was so exhausted but couldn’t sleep a wink because it was just so incredibly uncomfortable. I don’t know who designs airplane seats, but they’re curved forward, forcing your body into a slouching position. Please. Please please get new seats. Also ones that actually extent to the bulkhead so that when you try to lean against the wall, you don’t just fall through the gap

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 (PWM) if they book a flight from Portland to Galway. On average, Portland has 0 outbound flights to Galway per day from 0 airlines. Portland is conveniently located just 2.9 mi from Portland’s city center.

  • Can I find flights from Portland, Maine to Galway for under $800 on Cheapflights?

    Yes, there are multiple flights from Portland, Maine to Galway for under $800. The cheapest flight booked recently is on American Airlines for just $747, but on average you can expect to pay $1,724.

  • What does PWM to SNN mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Portland Airport to Shannon Airport flight would often be abbreviated as a PWM to SNN flight. Knock Intl Airport (NOC), Milltown (Kerry) Kerry Airport (KIR), Galway Airport (GWY) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Portland to Galway that include extra baggage allowance?

    The amount of baggage you can bring on your Portland to Galway flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Portland to Galway with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portland to Galway flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Portland to Galway that allow pets onboard?

    Many airlines flying from Portland to Galway offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Portland to Galway?

    Yes, you can often find last-minute deals on Portland to Galway flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Portland, Maine to Galway flight deals updated?

    The Portland, Maine to Galway flight deals you see on this page were last updated on 10/30.

  • What is the cheapest month to book a flight from Portland, Maine to Galway?

    Currently, February is the cheapest month in which you can book a flight from Portland, Maine to Galway (average of $528). Flying from Portland, Maine to Galway in June is currently the most expensive (average of $1,006). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Galway

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Dublin flights
Boston to Shannon flights
Boston to Cork flights
Portland to Dublin flights
Boston to Milltown (Kerry) flights
Bangor to Dublin flights
Portland to Shannon flights
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines