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$641+ Cheap flights from San Antonio (SAT) 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 7/30. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SNN
Jun 23 — Jun 301
Mon 6/23
Mon 6/30
1 adult, Economy
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Cheap flight deals from San Antonio to Galway

Keep the following information in mind while searching for San Antonio to Galway flight deals. Data was last updated June 18, 2025.

Round-trip from

$641
(United Airlines)

Popular in

December

Cheapest in

October

Average price

$1,148
From San Antonio to Galway
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($176 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from San Antonio to Galway

Cheapest flights from San Antonio to Galway
Explore the most affordable flight options available from San Antonio to Galway. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2025.

This United Airlines deal was found by Cheapflights users on 6/16. 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 7/3012:55 pmSAT - SNN
1 stop12h 35mUnited Airlines
Fri 8/159:30 amSNN - SAT
2 stops20h 29mUnited Airlines
Deal found 6/16$641
This KLM deal was found by Cheapflights users on 6/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2111:36 amSAT - SNN
1 stop17h 34mKLM
Mon 8/41:05 pmSNN - SAT
2 stops17h 09mKLM
Deal found 6/16$705
This Delta deal was found by Cheapflights users on 6/16. 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.
Mon 7/2111:36 amSAT - SNN
1 stop17h 34mDelta
Mon 8/41:05 pmSNN - SAT
1 stop27h 33mDelta
Deal found 6/16$713
This American Airlines deal was found by Cheapflights users on 6/18. 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.
Sun 8/36:28 pmSAT - SNN
2 stops15h 42mAmerican Airlines
Sun 8/107:40 amSNN - SAT
2 stops18h 06mAmerican Airlines
Deal found 6/18$843

Cheapflights Fare Finder

Customize your flight search to find flights from San Antonio 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 June 18, 2025.
Use the filters below to find and compare flights from San Antonio to Galway that are best for you.

Fly from

San Antonio

Fly to

Galway

Route

Depart

Return

Price

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Wed 7/30

12:55 pm-7:30 am

1 stop12h 35m

Shannon

Fri 8/15

9:30 am-11:59 pm

2 stops20h 29m

$641

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Mon 7/21

11:36 am-11:10 am

1 stop17h 34m

Shannon

Mon 8/4

1:05 pm-12:14 am

2 stops17h 09m

$705

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Mon 7/21

11:36 am-11:10 am

1 stop17h 34m

Shannon

Mon 8/4

1:05 pm-10:38 am

1 stop27h 33m

$713

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Sun 8/3

6:28 pm-4:10 pm

2 stops15h 42m

Shannon

Sun 8/10

7:40 am-7:46 pm

2 stops18h 06m

$843

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Best time to book a flight from San Antonio to Galway

Have a flexible travel schedule? Discover the best time to fly to Galway from San Antonio 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 San Antonio to Galway

What is the cheapest month to book a flight from San Antonio to Galway?

Currently, February is the cheapest month in which you can book a flight from San Antonio to Galway (average of $533). Flying from San Antonio to Galway in June is currently the most expensive (average of $953). 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 SAT to G4W?

Find hourly flight availability from San Antonio 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 June 18, 2025.

When flying from San Antonio to Galway, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 June 18, 2025.
Read through reviews of airlines operating flights from San Antonio to Galway, such as Delta, KLM and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,964 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,964 reviews
Delta
8.0
Very good
7,964 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,365 reviews
Delta
8.0
Very good
7,964 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,810 reviews
Delta
8.0
Very good
7,964 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,964 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from San Antonio 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 San Antonio to Galway?

    If you book a flight to Galway from San Antonio, you will be flying from San Antonio, which is the city’s only airport. San Antonio (SAT) is located 7.6 mi from the center of San Antonio. There are 0 flights from San Antonio to Galway per day from 2 different airlines.

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

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

  • How can I find direct flights from San Antonio to Galway?

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

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

    Yes. Cheapflights offers flight deals from San Antonio 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.

  • What is the cheapest month to book a flight from San Antonio to Galway?

    Currently, February is the cheapest month in which you can book a flight from San Antonio to Galway (average of $533). Flying from San Antonio to Galway in June is currently the most expensive (average of $953). 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

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Top 2 airlines flying from San Antonio to Galway

Discover the top 2 airlines that operate flights from San Antonio 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 June 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$574Average$883FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$615Average$815FlexibilityNo cancel feeOn-time69%

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