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$259+ 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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SNN
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Irvine to Galway

Best flights from Irvine to Galway
Discover carefully curated flight deals from Irvine to Galway that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/305:30 pmLAX - SNN
1 stop14h 15mAmerican Airlines
Fri 2/67:50 amSNN - LAX
1 stop18h 35mAmerican Airlines
Deal found 12/16$470
This Air Canada deal was found by Cheapflights users on 12/17. 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.
Thu 1/296:30 amLAX - SNN
2 stops26h 15mAir Canada
Mon 2/27:50 amSNN - LAX
2 stops21h 18mAir Canada
Deal found 12/17$670
This British Airways deal was found by Cheapflights users on 12/15. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/55:45 pmLAX - SNN
1 stop17h 40mBritish Airways
Mon 3/97:50 amSNN - LAX
1 stop20h 35mBritish Airways
Deal found 12/15$672
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Sat 1/315:30 pmLAX - SNN
1 stop15h 15mAmerican Airlines
Sat 2/77:50 amSNN - LAX
1 stop18h 40mAmerican Airlines
Deal found 12/17$470
This American Airlines deal was found by Cheapflights users on 12/15. 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.
Tue 2/179:20 amLAX - SNN
2 stops18h 10mAmerican Airlines
Fri 2/277:50 amSNN - LAX
1 stop18h 35mAmerican Airlines
Deal found 12/15$474
This British Airways deal was found by Cheapflights users on 12/17. 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.
Thu 1/296:00 pmLAX - SNN
1 stop14h 45mBritish Airways
Mon 2/27:50 amSNN - LAX
1 stop18h 40mBritish Airways
Deal found 12/17$672

Find flight deals from Irvine to Galway

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

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$470
(American Airlines)

One-way from

$259
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$1,405
Provider with most accurate pricing for Los Angeles-Shannon flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Shannon flights.
Search Deals
From Irvine to Galway
Search Deals
One-way flight from Irvine to Galway
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($154 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($51 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 18, 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

Fri 1/30

5:30 pm-3:45 pm

1 stop14h 15m

Shannon

Fri 2/6

7:50 am-6:25 pm

1 stop18h 35m

$470

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

Sat 1/31

5:30 pm-4:45 pm

1 stop15h 15m

Shannon

Sat 2/7

7:50 am-6:30 pm

1 stop18h 40m

$470

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

Tue 2/17

9:20 am-11:30 am

2 stops18h 10m

Shannon

Fri 2/27

7:50 am-6:25 pm

1 stop18h 35m

$474

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

Thu 1/29

6:30 am-4:45 pm

2 stops26h 15m

Shannon

Mon 2/2

7:50 am-9:08 pm

2 stops21h 18m

$670

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

Thu 3/5

5:45 pm-7:25 pm

1 stop17h 40m

Shannon

Mon 3/9

7:50 am-9:25 pm

1 stop20h 35m

$672

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

Thu 1/29

6:00 pm-4:45 pm

1 stop14h 45m

Shannon

Mon 2/2

7:50 am-6:30 pm

1 stop18h 40m

$672

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

Fri 1/30

7:00 am-11:59 pm

2 stops32h 59m

$261

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

Tue 2/3

7:00 am-2:40 pm

2 stops47h 40m

$261

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

Sat 1/31

6:44 pm-2:10 pm

3 stops59h 26m

$269

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

Wed 2/4

11:51 am-9:35 pm

3 stops49h 44m

$276

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 13 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 December 12, 2025.

The best time to book flights from Irvine to Galway is 89 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, August is the cheapest month in which you can book a flight from Irvine to Galway (average of $469). Flying from Irvine to Galway in December is currently the most expensive (average of $905). 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 December 18, 2025.

A simple way to save on the total cost of your ticket is to fly from Irvine to Galway in the afternoon. If you’re flexible enough to do this you can expect to save up to 16% on your trip compared to booking a flight in the morning.

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. Monday afternoons 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 December 18, 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
7.9
Good
8,008 reviews

Entertainment

7.9

Boarding

8.1

Overall

7.9

Food

7.3

Crew

8.5

Comfort

7.9

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
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Entertainment

7.9

Boarding

8.1

Overall

7.9

Food

7.3

Crew

8.5

Comfort

7.9

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
9,095 reviews
Delta
7.9
Good
8,008 reviews

Entertainment

7.9

Boarding

8.1

Overall

7.9

Food

7.3

Crew

8.5

Comfort

7.9

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
11,054 reviews
Delta
7.9
Good
8,008 reviews

Entertainment

7.9

Boarding

8.1

Overall

7.9

Food

7.3

Crew

8.5

Comfort

7.9

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.
British Airways
6.7
Okay
7,586 reviews
Delta
7.9
Good
8,008 reviews

Entertainment

7.9

Boarding

8.1

Overall

7.9

Food

7.3

Crew

8.5

Comfort

7.9

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.

  • How long is the flight from Irvine to Galway?

    American Airlines can get you from Irvine to Galway in just under 14h 15m. Your travel time can differ by up to . There are 5106 mi between Irvine and Galway.

  • 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, August is the cheapest month in which you can book a flight from Irvine to Galway (average of $469). Flying from Irvine to Galway in December is currently the most expensive (average of $905). 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$486Average$706FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$626Average$1,029FlexibilityNo cancel feeOn-time69%
DeltaCheapest$675Average$911FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$797Average$1,093FlexibilityNo cancel feeOn-time70%

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