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$275+ Cheap flights from Irvine, CA 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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SNN
Aug 8 — Aug 151
Fri 8/8
Fri 8/15
1 adult, Economy
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Cheap flight deals from Irvine to Galway

Keep the following information in mind while searching for Irvine to Galway flight deals. Data was last updated August 3, 2025.

Round-trip from

$480
(United Airlines)

One-way from

$275
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$822
From Irvine to Galway
Search Deals
One-way flight from Irvine to Galway
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Highest demand for flights based on searches. 17% potential increase in price ($186 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($66 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Irvine to Galway

Cheapest flights from Irvine to Galway
Explore the most affordable flight options available from Irvine to Galway. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 3, 2025.

This United Airlines deal was found by Cheapflights users on 8/2. 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.
Sun 8/105:40 amLAX - SNN
1 stop17h 50mUnited Airlines
Tue 8/269:45 amSNN - LAX
2 stops19h 39mUnited Airlines
Deal found 8/2$480
This American Airlines deal was found by Cheapflights users on 8/2. 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.
Tue 9/91:25 pmLAX - SNN
1 stop18h 45mAmerican Airlines
Thu 9/189:15 pmSNN - LAX
1 stop25h 40mAmerican Airlines
Deal found 8/2$548
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/54:30 pmLAX - SNN
1 stop16h 50mMultiple Airlines
Fri 9/194:55 pmSNN - LAX
1 stop28h 10mMultiple Airlines
Deal found 8/1$588
This Delta deal was found by Cheapflights users on 8/2. 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.
Sat 8/307:00 amLAX - SNN
1 stop20h 10mDelta
Sat 9/61:05 pmSNN - LAX
1 stop18h 15mDelta
Deal found 8/2$735
This Priceline deal was found by Cheapflights users on 7/31. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2411:50 amLAX - SNN
2 stops20h 00mAir Canada
Fri 10/318:05 pmSNN - LAX
2 stops47h 43mAir Canada
Deal found 7/31$789
This Cheapflightsfares deal was found by Cheapflights users on 7/31. 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.
Thu 10/231:16 amLAX - SNN
2 stops26h 04mAer Lingus
Fri 10/318:05 pmSNN - LAX
1 stop25h 25mAer Lingus
Deal found 7/31$885
This Gurufare deal was found by Cheapflights users on 7/31. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/233:40 pmLAX - SNN
1 stop16h 30mBritish Airways
Fri 10/312:00 pmSNN - LAX
1 stop17h 21mBritish Airways
Deal found 7/31$893

Cheapflights Fare Finder

 
Customize your flight search to find flights from Irvine 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 August 3, 2025.
Use the filters below to find and compare flights from Irvine to Galway that are best for you.

Fly from

Irvine

Fly to

Galway

Route

Depart

Return

Price

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

Tue 9/9

1:25 pm-4:10 pm

1 stop18h 45m

Shannon

Thu 9/18

9:15 pm-2:55 pm

1 stop25h 40m

$548

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

Sat 8/23

11:59 pm-7:30 am

1 stop23h 31m

Shannon

Fri 9/5

12:30 pm-7:44 pm

1 stop15h 14m

$552

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

Fri 9/5

4:30 pm-5:20 pm

1 stop16h 50m

Shannon

Fri 9/19

4:55 pm-1:05 pm

1 stop28h 10m

$588

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

Sat 8/30

7:00 am-11:10 am

1 stop20h 10m

Shannon

Sat 9/6

1:05 pm-11:20 pm

1 stop18h 15m

$735

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

Fri 10/24

11:50 am-3:50 pm

2 stops20h 00m

Shannon

Fri 10/31

8:05 pm-12:48 pm

2 stops47h 43m

$789

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

Thu 10/23

1:16 am-11:20 am

2 stops26h 04m

Shannon

Fri 10/31

8:05 pm-2:30 pm

1 stop25h 25m

$885

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

Thu 10/23

3:40 pm-4:10 pm

1 stop16h 30m

Shannon

Fri 10/31

2:00 pm-12:21 am

1 stop17h 21m

$893

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

Sun 9/21

4:30 pm-4:35 pm

1 stop16h 05m

$275

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

Sat 8/23

11:59 pm-7:30 am

1 stop23h 31m

$399

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

Sat 9/20

3:45 pm-4:05 pm

1 stop16h 20m

$442

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 11 results
1
2

Best time to book a flight from Irvine to Galway

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

How far ahead should I book a flight from Irvine to Galway?

Use this chart to determine the optimal time to book a round-trip flight from Irvine to Galway. Price data was last updated on July 25, 2025.

The best time to book flights from Irvine to Galway is 86 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, February is the cheapest month in which you can book a flight from Irvine to Galway (average of $533). Flying from Irvine to Galway in June is currently the most expensive (average of $932). 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 IR9 to G4W?

Find hourly flight availability from Irvine 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 August 3, 2025.

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

What is the cheapest day to fly from Irvine to Galway?

Use this chart to determine the cheapest time to fly round-trip from Irvine to Galway. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Irvine to Galway flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 August 3, 2025.
Read through reviews of airlines operating flights from Irvine to Galway, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,985 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,985 reviews
Delta
8.0
Very good
7,985 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,905 reviews
Delta
8.0
Very good
7,985 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,985 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.1
Good
9,860 reviews
Delta
8.0
Very good
7,985 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Aer Lingus
7.1
Good
1,193 reviews
Delta
8.0
Very good
7,985 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Irvine to Galway. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Irvine to Galway one-way?

    The cheapest airlines for a one-way flight from Irvine to Galway are United Airlines ($399), American Airlines ($442), and Delta ($449).

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

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

  • How can I find direct flights from Irvine to Galway?

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

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

    Yes. Cheapflights offers flight deals from Irvine 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 Irvine to Galway?

    Currently, February is the cheapest month in which you can book a flight from Irvine to Galway (average of $533). Flying from Irvine to Galway in June is currently the most expensive (average of $932). 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 4 airlines flying from Irvine to Galway

Discover the top 4 airlines that operate flights from Irvine 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 August 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$510Average$723FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$654Average$1,016FlexibilityNo cancel feeOn-time69%
DeltaCheapest$664Average$911FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$797Average$1,093FlexibilityNo cancel feeOn-time70%

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