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$560+ Cheap flights from San Diego (SAN) 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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — SNN
oct. 15 — oct. 221
mié. 10/15
mié. 10/22
1 adult, Economy
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Cheap flight deals from San Diego to Galway

Keep the following information in mind while searching for San Diego to Galway flight deals. Data was last updated septiembre 15, 2025.

Round-trip from

$560
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$799
From San Diego to Galway
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($203 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from San Diego to Galway

Cheapest flights from San Diego to Galway
Explore the most affordable flight options available from San Diego to Galway. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 15, 2025.

This American Airlines deal was found by Cheapflights users on 9/15. 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.
jue. 10/307:00 pmSAN - SNN
1 stop14h 45mAmerican Airlines
jue. 11/67:50 amSNN - SAN
1 stop16h 20mAmerican Airlines
Deal found 9/15$560
This American Airlines deal was found by Cheapflights users on 9/15. 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.
vie. 10/318:32 amSAN - SNN
2 stops19h 58mAmerican Airlines
vie. 11/77:50 amSNN - SAN
1 stop16h 20mAmerican Airlines
Deal found 9/15$603
This American Airlines deal was found by Cheapflights users on 9/15. 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.
mar. 12/169:23 amSAN - SNN
2 stops18h 07mAmerican Airlines
jue. 1/87:50 amSNN - SAN
1 stop16h 20mAmerican Airlines
Deal found 9/15$761
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/143:14 pmSAN - SNN
2 stops16h 56mMultiple Airlines
mar. 10/217:40 amSNN - SAN
2 stops19h 10mMultiple Airlines
Deal found 9/14$776
This United Airlines deal was found by Cheapflights users on 9/15. 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.
jue. 10/161:40 pmSAN - SNN
1 stop12h 35mUnited Airlines
sáb. 10/2512:30 pmSNN - SAN
2 stops28h 44mUnited Airlines
Deal found 9/15$831
This Aer Lingus deal was found by Cheapflights users on 9/15. 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 Aer Lingus is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/169:15 amSAN - SNN
1 stop13h 05mMultiple Airlines
jue. 1/87:50 amSNN - SAN
1 stop16h 20mMultiple Airlines
Deal found 9/15$890
This Air Canada deal was found by Cheapflights users on 9/15. 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.
jue. 10/306:10 pmSAN - SNN
2 stops38h 35mMultiple Airlines
jue. 11/67:50 amSNN - SAN
3 stops35h 48mMultiple Airlines
Deal found 9/15$1,002

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego 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 septiembre 15, 2025.
Use the filters below to find and compare flights from San Diego to Galway that are best for you.

Fly from

San Diego

Fly to

Galway

Route

Depart

Return

Price

San DiegoShannon

SAN - SNN

SANSNN

San Diego

jue. 10/30

7:00 pm-4:45 pm

1 stop14h 45m

Shannon

jue. 11/6

7:50 am-4:10 pm

1 stop16h 20m

$560

San DiegoShannon

SAN - SNN

SANSNN

San Diego

vie. 10/31

8:32 am-11:30 am

2 stops19h 58m

Shannon

vie. 11/7

7:50 am-4:10 pm

1 stop16h 20m

$603

San DiegoShannon

SAN - SNN

SANSNN

San Diego

mar. 12/16

9:23 am-11:30 am

2 stops18h 07m

Shannon

jue. 1/8

7:50 am-4:10 pm

1 stop16h 20m

$761

San DiegoShannon

SAN - SNN

SANSNN

San Diego

mar. 10/14

3:14 pm-4:10 pm

2 stops16h 56m

Shannon

mar. 10/21

7:40 am-6:50 pm

2 stops19h 10m

$776

San DiegoShannon

SAN - SNN

SANSNN

San Diego

jue. 10/16

7:28 pm-10:15 am

3 stops30h 47m

Shannon

sáb. 10/25

12:30 pm-9:14 am

2 stops28h 44m

$831

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Best time to book a flight from San Diego to Galway

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

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

Currently, February is the cheapest month in which you can book a flight from San Diego to Galway (average of $533). Flying from San Diego to Galway in June is currently the most expensive (average of $926). 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 SAN to G4W?

Find hourly flight availability from San Diego 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 septiembre 15, 2025.

When flying from San Diego 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.

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 septiembre 15, 2025.
Read reviews from past customers who have flown United Airlines from San Diego to Galway. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,929 reviews

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,929 reviews
United Airlines
7.4
Good
8,929 reviews

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

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

    For a flight from San Diego to Galway, you will be flying from San Diego. San Diego (SAN) is just 2.6 mi from the center of the city. San Diego is the only San Diego airport and it handles 0 outbound flights to Galway per day. 1 airline has flights to Galway from San Diego on a regular basis.

  • How long is the flight from San Diego to Galway?

    For as low as $560, American Airlines can have you in Galway from San Diego in 14h 45m. There are 5132 mi between San Diego and Galway.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Diego 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 Diego to Galway?

    Currently, February is the cheapest month in which you can book a flight from San Diego to Galway (average of $533). Flying from San Diego to Galway in June is currently the most expensive (average of $926). 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 airline flying from San Diego to Galway

Discover the top airline that operate flights from San Diego 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 septiembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$679Average$895FlexibilityNo cancel feeOn-time69%

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