Cheap flights from Irvine, CA to Shannon (SNN) from $384

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 9/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LAX — SNN
May 23 — May 301

The best prices from Irvine to Shannon are usually found in February or January, booked 52 days in advance, depart on a Tuesday or Thursday and return on a Monday

Cheap flight deals from Irvine to Shannon

Discover tips and strategies to find the most affordable flight options for your journey from Irvine (IR9) to Shannon (SNN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 18, 2024.

Popular in

June

Cheapest in

February

Average price

$920

Round-trip from

$533
High demand for flights, 32% potential price rise
Best time to find cheap flights, 37% potential price drop
Average for round-trip flights in May 2024
From Irvine to Shannon

How far in advance should I book a flight from Irvine to Shannon?

To save on the cost of your flight from Irvine to Shannon, book at least 52 days before your planned departure. Booking around this time can save you about 74% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $731 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $971.

What is the cheapest month to fly from Irvine to Shannon?

February can be a great time to fly to Shannon from Irvine with a flight ticket averaging about $890. Cheapflights users have found deals in the month of February for as cheap as $556. The most expensive prices can be found in the month of June.

When is the cheapest time to fly from Irvine to Shannon (IR9 - SNN)?

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

Cheap United Airlines flights from Irvine to Shannon

Explore cheap flight options specifically provided by United Airlines for the route between Irvine and Shannon. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,634,509 searches. Data last updated May 18, 2024.
Take a look at some of the lowest-priced United Airlines flights heading from Irvine to Shannon. It's recommended that users confirm their flight details before booking.
Wed 7/2410:35 amLAX - SNN
1 stop12h 55mUnited Airlines
Thu 8/19:30 amSNN - LAX
1 stop22h 29mUnited Airlines
Deal found 5/17$851
Wed 7/247:00 amLAX - SNN
2 stops16h 30mUnited Airlines
Thu 8/19:30 amSNN - LAX
1 stop16h 40mUnited Airlines
Deal found 5/17$855
Wed 7/3110:35 amLAX - SNN
1 stop12h 55mUnited Airlines
Sat 8/109:30 amSNN - LAX
2 stops21h 25mUnited Airlines
Deal found 5/17$887
Sun 8/411:30 amLAX - SNN
1 stop15h 00mUnited Airlines
Sun 8/119:30 amSNN - LAX
1 stop32h 10mUnited Airlines
Deal found 5/18$895
Sun 8/48:55 amLAX - SNN
2 stops14h 35mUnited Airlines
Sun 8/119:30 amSNN - LAX
1 stop32h 10mUnited Airlines
Deal found 5/18$899
Wed 7/316:00 amLAX - SNN
1 stop17h 30mUnited Airlines
Sat 8/109:30 amSNN - LAX
1 stop20h 30mUnited Airlines
Deal found 5/17$901
Sun 8/411:30 amLAX - SNN
1 stop15h 00mUnited Airlines
Sun 8/119:30 amSNN - LAX
1 stop33h 55mUnited Airlines
Deal found 5/17$913
Sun 8/45:30 amLAX - SNN
2 stops21h 00mUnited Airlines
Sun 8/119:30 amSNN - LAX
1 stop32h 10mUnited Airlines
Deal found 5/17$918
Sat 6/18:35 amLAX - SNN
2 stops14h 55mUnited Airlines
Sat 6/89:30 amSNN - LAX
2 stops15h 43mUnited Airlines
Deal found 5/17$982

Cheap American Airlines flights from Irvine to Shannon

Explore cheap flight options specifically provided by American Airlines for the route between Irvine and Shannon. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,634,509 searches. Data last updated May 18, 2024.
To aid your search, here are some of the cheapest American Airlines flights we've found from Irvine to Shannon. Make sure to examine the flight information before completing your reservation.
Sun 8/49:55 amLAX - SNN
2 stops17h 25mAmerican Airlines
Sun 8/117:40 amSNN - LAX
2 stops18h 54mAmerican Airlines
Deal found 5/17$1,047
Sun 8/41:23 pmLAX - SNN
2 stops18h 47mAmerican Airlines
Sun 8/117:40 amSNN - LAX
2 stops18h 54mAmerican Airlines
Deal found 5/18$1,048
Wed 5/2910:25 amLAX - SNN
2 stops16h 55mAmerican Airlines
Tue 6/47:40 amSNN - LAX
1 stop18h 03mAmerican Airlines
Deal found 5/18$1,069
Wed 5/2910:25 amLAX - SNN
2 stops16h 55mAmerican Airlines
Tue 6/47:40 amSNN - LAX
2 stops20h 56mAmerican Airlines
Deal found 5/18$1,077
Mon 6/1710:40 amLAX - SNN
2 stops16h 40mAmerican Airlines
Mon 6/249:25 pmSNN - LAX
1 stop25h 08mAmerican Airlines
Deal found 5/18$1,141
Mon 6/176:05 amLAX - SNN
2 stops16h 00mAmerican Airlines
Mon 6/242:50 pmSNN - LAX
2 stops16h 19mAmerican Airlines
Deal found 5/18$1,181
Wed 5/296:15 pmLAX - SNN
1 stop18h 20mAmerican Airlines
Tue 6/49:25 pmSNN - LAX
1 stop28h 38mAmerican Airlines
Deal found 5/18$1,233
Sun 6/302:50 pmLAX - SNN
2 stops17h 20mAmerican Airlines
Sat 7/67:40 amSNN - LAX
2 stops19h 58mAmerican Airlines
Deal found 5/18$1,244

Cheap Irvine to Shannon flights in May & June 2024

Find cheap flight options from Irvine to Shannon specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,634,509 searches. Prices were last updated on May 18, 2024.
Listed are some of the best fares we've found on flights departing from Irvine to Shannon in 2024. Check back regularly for other flight deals.
Sun 5/199:25 pmLAX - SNN
1 stop15h 10mAmerican Airlines
Mon 5/277:40 amSNN - LAX
1 stop14h 53mAmerican Airlines
Deal found 5/18$905
Sun 5/192:25 pmLAX - SNN
1 stop22h 10mAmerican Airlines
Mon 5/277:40 amSNN - LAX
2 stops19h 51mAmerican Airlines
Deal found 5/18$915
Sun 5/199:40 amLAX - SNN
2 stops17h 40mAmerican Airlines
Mon 5/277:40 amSNN - LAX
2 stops19h 51mAmerican Airlines
Deal found 5/18$945
Sat 6/19:20 amLAX - SNN
1 stop17h 30mDelta
Sat 6/812:50 pmSNN - LAX
1 stop17h 54mDelta
Deal found 5/18$978
Sat 6/19:59 amLAX - SNN
2 stops16h 51mKLM
Sat 6/812:50 pmSNN - LAX
1 stop17h 54mKLM
Deal found 5/18$982
Sun 6/236:10 pmLAX - SNN
1 stop18h 25mAmerican Airlines
Sat 7/207:40 amSNN - LAX
1 stop18h 23mAmerican Airlines
Deal found 5/18$1,050
Sun 6/236:10 pmLAX - SNN
1 stop18h 25mAmerican Airlines
Sat 7/207:40 amSNN - LAX
2 stops19h 33mAmerican Airlines
Deal found 5/18$1,060
Sun 6/3011:59 pmLAX - SNN
1 stop23h 31mUnited Airlines
Sat 7/69:30 amSNN - LAX
2 stops21h 25mUnited Airlines
Deal found 5/18$1,063
Wed 5/2910:25 amLAX - SNN
2 stops16h 55mAmerican Airlines
Tue 6/47:40 amSNN - LAX
1 stop18h 03mAmerican Airlines
Deal found 5/18$1,069

Irvine to Shannon 2024 flight deals

Discover exclusive flight deals for travel between Irvine and Shannon in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,634,509 searches. Data last updated May 18, 2024.
Listed are some of the best fares we've found on flights departing from Irvine to Shannon in 2024. Check back regularly for other flight deals.
Mon 11/119:30 pmLAX - SNN
1 stop13h 55mAmerican Airlines
Tue 11/267:45 amSNN - LAX
1 stop15h 05mAmerican Airlines
Deal found 5/18$516
Mon 11/1110:05 amLAX - SNN
2 stops17h 25mAmerican Airlines
Tue 11/267:45 amSNN - LAX
1 stop20h 40mAmerican Airlines
Deal found 5/18$521
Mon 11/1110:05 amLAX - SNN
2 stops17h 25mAmerican Airlines
Tue 11/267:45 amSNN - LAX
2 stops21h 11mAmerican Airlines
Deal found 5/18$529
Thu 10/32:20 pmLAX - SNN
1 stop17h 50mAmerican Airlines
Thu 10/179:25 pmSNN - LAX
1 stop25h 15mAmerican Airlines
Deal found 5/18$709
Sat 9/217:20 amLAX - SNN
1 stop19h 30mKLM
Mon 9/3012:50 pmSNN - LAX
1 stop16h 30mKLM
Deal found 5/18$724
Thu 10/31:20 pmLAX - SNN
1 stop13h 10mUnited Airlines
Thu 10/1712:30 pmSNN - LAX
2 stops18h 14mUnited Airlines
Deal found 5/18$728
Wed 7/2410:35 amLAX - SNN
1 stop12h 55mUnited Airlines
Thu 8/19:30 amSNN - LAX
1 stop15h 07mUnited Airlines
Deal found 5/18$851
Wed 7/247:00 amLAX - SNN
2 stops16h 30mUnited Airlines
Thu 8/19:30 amSNN - LAX
1 stop20h 30mUnited Airlines
Deal found 5/18$855
Sat 9/217:10 amLAX - SNN
2 stops16h 20mUnited Airlines
Mon 9/3012:30 pmSNN - LAX
1 stop16h 52mUnited Airlines
Deal found 5/18$878

One-way flights to Shannon from Irvine

Search for one-way flight options from Irvine to Shannon. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,634,509 searches. Data last updated May 18, 2024.
Take a look at some of the best available options we've come across on one-way flights from Irvine to Shannon. Users in need of a round-trip flight from Irvine to Shannon instead should update the search form at the top of page.
Sun 9/154:30 pmLAX - SNN
1 stop20h 05mMultiple Airlines
Deal found 5/17$384
Sun 9/157:00 amLAX - SNN
2 stops19h 30mUnited Airlines
Deal found 5/17$443
Sun 9/156:00 amLAX - SNN
3 stops20h 30mUnited Airlines
Deal found 5/17$449
Sat 9/141:20 amLAX - SNN
3 stops35h 15mMultiple Airlines
Deal found 5/17$511
Sun 6/94:30 pmLAX - SNN
1 stop15h 40mMultiple Airlines
Deal found 5/17$577
Sun 6/97:45 pmLAX - SNN
2 stops36h 25mMultiple Airlines
Deal found 5/17$609
Sun 6/98:40 pmLAX - SNN
3 stops35h 30mMultiple Airlines
Deal found 5/17$618
Sat 6/812:45 amLAX - SNN
3 stops31h 25mMultiple Airlines
Deal found 5/17$655
Sat 6/812:40 amLAX - SNN
2 stops21h 25mAmerican Airlines
Deal found 5/17$847

Find flights from Irvine to Shannon within your budget

Customize your flight search to find flights from Irvine to Shannon 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 2,634,509 searches. Data last updated May 18, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$851 - $1,069

Route

Depart

Return

Price

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

Wed 7/24

1 stop12h 55m

Shannon

Thu 8/1

1 stop22h 29m

$851

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

Wed 7/24

2 stops16h 30m

Shannon

Thu 8/1

1 stop16h 40m

$855

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

Wed 7/31

1 stop12h 55m

Shannon

Sat 8/10

2 stops21h 25m

$887

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

Sun 8/4

1 stop15h 00m

Shannon

Sun 8/11

1 stop32h 10m

$895

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

Sun 8/4

2 stops14h 35m

Shannon

Sun 8/11

1 stop32h 10m

$899

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

Sat 6/1

1 stop17h 30m

Shannon

Sat 6/8

1 stop17h 54m

$978

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

Sun 8/4

2 stops17h 25m

Shannon

Sun 8/11

2 stops18h 54m

$1,047

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

Sun 8/4

2 stops18h 47m

Shannon

Sun 8/11

2 stops18h 54m

$1,048

Los AngelesShannon

LAX - SNN

LAXSNN

Los Angeles

Wed 5/29

2 stops16h 55m

Shannon

Tue 6/4

1 stop18h 03m

$1,069

Flights are sorted by cheapest first

Deals found on 5/17

When is the best time to book a flight from Irvine to Shannon?

Use this chart to determine the optimal time to book a round-trip flight from Irvine to Shannon. Price data was last updated on May 10, 2024.
To ensure you get the cheapest price possible for a flight from Irvine to Shannon, you should look to book at least 51 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

When is the cheapest time to fly from Irvine to Shannon?

Use this chart to determine the cheapest time to fly round-trip from Irvine to Shannon. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Irvine to Shannon flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Shannon by month

Plan your trip from Irvine to Shannon by taking into account the cheapest months to travel. The average price of a one-way flight from Irvine to Shannon is currently $566 while a round-trip flight costs $948. Price data was last updated on May 12, 2024.

Currently, February is the cheapest month in which you can book a flight from Irvine to Shannon (average of $533). Flying from Irvine to Shannon in June is currently the most expensive (average of $1,027). 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.

January

$620

February

$533

March

$611

April

$694

May

$825

June

$1,027

July

$1,020

August

$895

September

$816

October

$660

November

$574

December

$648

Temperature and rainfall in Shannon by month

Plan your trip to Shannon by taking into account the average temperature and rainfall totals by month.

SNN

Temperature

42.8 - 60.8 °F

Reviews of airlines servicing Shannon

Get insights into the airlines that provide service to Shannon. 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 Shannon. Reviews last updated May 18, 2024.
To help decide which airline to fly from Irvine to Shannon, see what other customers have to say about United Airlines, American Airlines and British Airways. 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.
8.0
Very good
10,647 reviews

Comfort

7.9

Food

7.4

Boarding

8.2

Crew

8.6

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

8.0
Very good
10,647 reviews
8.0
Very good
10,647 reviews

Comfort

7.9

Food

7.4

Boarding

8.2

Crew

8.6

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

7.4
Good
10,900 reviews
8.0
Very good
10,647 reviews

Comfort

7.9

Food

7.4

Boarding

8.2

Crew

8.6

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

7.3
Good
14,489 reviews
8.0
Very good
10,647 reviews

Comfort

7.9

Food

7.4

Boarding

8.2

Crew

8.6

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

7.0
Good
6,946 reviews
8.0
Very good
10,647 reviews

Comfort

7.9

Food

7.4

Boarding

8.2

Crew

8.6

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

7.0
Good
7,643 reviews
8.0
Very good
10,647 reviews

Comfort

7.9

Food

7.4

Boarding

8.2

Crew

8.6

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Find useful and relevant information for your journey from Irvine to Shannon. 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 into for flights to Shannon from Irvine?

    For a flight from Irvine to Shannon, you will be flying into Shannon. Shannon (SNN) is just 2.1 mi from the center of the city. Shannon is the only Shannon airport and it handles 0 inbound flights from Irvine per day. 5 airlines have flights to Shannon from Irvine on a regular basis.

  • Can I find flights from Irvine to Shannon for under $900 on Cheapflights?

    Yes, there are multiple flights from Irvine to Shannon for under $900. The cheapest flight booked recently is on United Airlines for just $851, but on average you can expect to pay $1,014.

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

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $443. American Airlines flights start at $847 while deals on British Airways start at $1,278 one-way.

  • What are the most popular airlines that fly from Irvine to Shannon?

  • What does LAX to SNN mean?

    This is defined as Los Angeles Airport (LAX) and Shannon Airport (SNN). Codes like Shannon Airport are often used to just call airports uniquely. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Santa Ana J. Wayne/Orange Cnty Airport (SNA), Ontario Airport (ONT), Burbank Bob Hope Airport (BUR), Long Beach Municipal Airport (LGB), Hawthorne Airport (HHR).

  • Can I find deals for flights from Irvine to Shannon that include extra baggage allowance?

    The amount of baggage you can bring on your Irvine to Shannon 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 Irvine to Shannon with specific airlines?

    Yes, Cheapflights allows you to browse and filter Irvine to Shannon 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 Irvine to Shannon that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Irvine to Shannon 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 Irvine to Shannon that allow pets onboard?

    Many airlines flying from Irvine to Shannon 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 Irvine to Shannon?

    Yes, you can often find last-minute deals on Irvine to Shannon 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 Irvine to Shannon flight deals updated?

    The Irvine to Shannon flight deals you see on this page were last updated on 5/18.

See more FAQs

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Top 5 airlines flying from Irvine to Shannon

Discover the top 5 airlines that operate flights from Irvine to Shannon. 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 2,634,509 searches. Data last updated May 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$556Average$933FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Aer LingusCheapest$586Average$925FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
United AirlinesCheapest$711Average$1,113FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest$731Average$971FlexibilityNo cancel feeOn-time70%
Search British Airways flights
DeltaCheapest$846Average$977FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Search flights from Irvine to Shannon by cabin class

Find flights from Irvine to Shannon, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Irvine to Shannon?

When you search for this flight from Irvine to Shannon, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Irvine to Shannon?

Cheapflights helps you find that perfect flight to Shannon from Irvine by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Irvine to Shannon with no change fees?

Need flexible booking options for your flight to Shannon from Irvine? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Irvine to Shannon become cheaper?

Of course! You can now track prices for flights from Irvine to Shannon and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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