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$86+ Cheap flights from Irvine

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/2. 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 — SYD
6 Feb — 13 Feb1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Irvine

Discover essential information about flights departing from Irvine, including flight schedules, destinations, airlines operating at the Irvine airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 7 January 2026.

Cheapest one-way flight

$38

Cheapest round-trip flight

$168

Cheapest airline

Frontier

Most popular destination

Sydney Kingsford Smith (SYD)
The cheapest one-way flight from Irvine is currently to Las Vegas Harry Reid Intl.
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The cheapest round-trip flight from Irvine is currently to Newark.
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On average, Frontier currently has the cheapest one-way flight from Irvine (avg. price of $102).
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Sydney Kingsford Smith (SYD) is currently the most popular flight destination from Irvine (average return price of $682).
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Find flights from Irvine

Enter your travel dates to find the best prices.

Cheapest flights from Irvine
Explore the most affordable flight options available from Irvine. Find the lowest fares based on data from user searches, with prices last updated on 7 January 2026.

Sat 17/115:58LAX - DFW
Nonstop3h 08mMultiple Airlines
Tue 20/121:07DFW - LAX
Nonstop3h 33mMultiple Airlines
Deal found 5/1$172
Thu 19/217:14LAX - DFW
Nonstop3h 02mMultiple Airlines
Thu 26/205:45DFW - LAX
Nonstop3h 30mMultiple Airlines
Deal found 5/1$180
Sat 17/115:58LAX - DFW
Nonstop3h 08mMultiple Airlines
Wed 21/117:40DFW - LAX
1 stop16h 42mMultiple Airlines
Deal found 5/1$187
Sat 17/115:58LAX - DFW
Nonstop3h 08mFrontier
Wed 21/108:50DFW - LAX
1 stop6h 21mFrontier
Deal found 5/1$189
Tue 24/206:20LAX - DFW
1 stop6h 50mFrontier
Sat 28/222:31DFW - LAX
1 stop10h 55mFrontier
Deal found 5/1$192
Sat 17/115:58LAX - DFW
Nonstop3h 08mFrontier
Sun 18/109:58DFW - LAX
1 stop5h 34mFrontier
Deal found 5/1$193
Mon 19/100:33LAX - DFW
Nonstop3h 02mSpirit Airlines
Tue 20/121:07DFW - LAX
Nonstop3h 33mSpirit Airlines
Deal found 6/1$195
Sun 15/201:05LAX - DFW
Nonstop2h 56mSpirit Airlines
Sat 21/205:45DFW - LAX
Nonstop3h 30mSpirit Airlines
Deal found 6/1$208
Mon 19/100:33LAX - DFW
Nonstop3h 02mMultiple Airlines
Fri 23/114:43DFW - LAX
Nonstop3h 36mMultiple Airlines
Deal found 5/1$217
Mon 19/100:33LAX - DFW
Nonstop3h 02mMultiple Airlines
Tue 20/111:30DFW - LAX
1 stop14h 01mMultiple Airlines
Deal found 5/1$220
Wed 21/108:20LAX - MCO
1 stop9h 43mSpirit Airlines
Wed 28/121:46MCO - LAX
2 stops23h 16mSpirit Airlines
Deal found 6/1$253
Mon 23/322:39LAX - MCO
Nonstop4h 47mFrontier
Thu 9/415:21MCO - LAX
Nonstop5h 42mFrontier
Deal found 6/1$256

Find flights from Irvine within your budget

 
Find flights departing from Irvine that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 7 January 2026. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Sydney

Route

Depart

Return

Price

Los AngelesDallas

LAX - DFW

LAXDFW

Los Angeles

Sun 22/3

21:28-11:21

1 stop11h 53m

Dallas/Fort Worth

Sat 28/3

22:30-00:08

Nonstop3h 38m

$238

Los AngelesOrlando

LAX - MCO

LAXMCO

Los Angeles

Wed 28/1

13:15-20:58

Nonstop4h 43m

Orlando

Mon 2/2

09:10-11:57

Nonstop5h 47m

$272

Los AngelesOrlando

LAX - MCO

LAXMCO

Los Angeles

Wed 18/3

13:55-23:35

1 stop6h 40m

Orlando

Tue 24/3

18:35-23:25

1 stop7h 50m

$303

Los AngelesOrlando

LAX - MCO

LAXMCO

Los Angeles

Wed 18/2

22:35-06:16

Nonstop4h 41m

Orlando

Sat 21/2

06:45-09:40

Nonstop5h 55m

$321

Los AngelesOrlando

LAX - MCO

LAXMCO

Los Angeles

Tue 17/2

23:01-06:39

Nonstop4h 38m

Orlando

Mon 23/2

19:55-22:45

Nonstop5h 50m

$323

Los AngelesOrlando

LAX - MCO

LAXMCO

Los Angeles

Wed 15/4

14:05-00:05

1 stop7h 00m

Orlando

Tue 21/4

13:25-19:00

1 stop8h 35m

$324

Los AngelesDallas

LAX - DFW

LAXDFW

Los Angeles

Fri 6/2

18:59-23:54

Nonstop2h 55m

Dallas/Fort Worth

Wed 11/2

16:00-17:30

Nonstop3h 30m

$326

Los AngelesOrlando

LAX - MCO

LAXMCO

Los Angeles

Thu 5/2

21:21-05:04

Nonstop4h 43m

Orlando

Thu 12/2

09:04-11:59

Nonstop5h 55m

$331

Los AngelesOrlando

LAX - MCO

LAXMCO

Los Angeles

Tue 17/2

13:15-20:56

Nonstop4h 41m

Orlando

Sat 21/2

18:59-23:30

1 stop7h 31m

$336

Los AngelesOrlando

LAX - MCO

LAXMCO

Los Angeles

Mon 23/2

13:09-23:30

1 stop7h 21m

Orlando

Thu 26/2

09:04-11:59

Nonstop5h 55m

$346

Flights are sorted by cheapest return flights first.

Deals found on 6/1

Showing 1-10 of 60 results
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Best time to book a flight from Irvine

Have a flexible travel schedule? Discover the best time to fly from Irvine with our price prediction graph.
Estimated return 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.

Travel insights for flights from Irvine

Get recent, data-driven insights about flights from Irvine including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from Irvine to Sydney. Price data was last updated on 2 January 2026.

The best time to book flights from Irvine 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?

Currently, January is the cheapest month in which you can book a flight from Irvine (average of $950). Flying from Irvine in December will prove the most costly (average of $1,182). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Irvine?

When flying from Irvine check dates and pricing for the following: Qantas Airways, United Airlines, Fiji Airways, Hawaiian Airlines, American Airlines. As they depart for the following popular destinations: Sydney.

Qantas Airways
Qantas Airways
From $1,152
United Airlines
United Airlines
From $233
Avianca
Avianca
From $422
Copa Airlines
Copa Airlines
From $494

Airline reviews for flights from Irvine

Get insights into the airlines that provide service from Irvine. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Irvine. In the last 7 days, Cheapflights users made a total of 647,157 searches.
See what other customers who have flown with Fiji Airways, Hawaiian Airlines, andQantas Airways from Irvine have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Fiji Airways
8.0
Very Good
216 reviews
Check prices

Entertainment

7.5

Food

7.5

Crew

8.5

Boarding

8.1

Overall

8.0

Comfort

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
Fiji Airways
8.0
Very Good
216 reviews
Fiji Airways
8.0
Very Good
216 reviews
Check prices

Entertainment

7.5

Food

7.5

Crew

8.5

Boarding

8.1

Overall

8.0

Comfort

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
Hawaiian Airlines
7.8
Good
2,824 reviews
Fiji Airways
8.0
Very Good
216 reviews
Check prices

Entertainment

7.5

Food

7.5

Crew

8.5

Boarding

8.1

Overall

8.0

Comfort

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
Qantas Airways
7.5
Good
967 reviews
Fiji Airways
8.0
Very Good
216 reviews
Check prices

Entertainment

7.5

Food

7.5

Crew

8.5

Boarding

8.1

Overall

8.0

Comfort

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
United Airlines
7.4
Good
9,138 reviews
Fiji Airways
8.0
Very Good
216 reviews
Check prices

Entertainment

7.5

Food

7.5

Crew

8.5

Boarding

8.1

Overall

8.0

Comfort

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
American Airlines
7.2
Good
11,088 reviews
Fiji Airways
8.0
Very Good
216 reviews
Check prices

Entertainment

7.5

Food

7.5

Crew

8.5

Boarding

8.1

Overall

8.0

Comfort

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.

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Related info for your journey

Access useful and relevant information related to your journey from Irvine. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 7 January 2026.

  • Which is the cheapest airport to catch a flight from Irvine?

    The cheapest routes to Jeju City can be found at Seoul Gimpo Intl airport from $25. While Busan Gimhae airport is usually cheaper if your destination is Jeju City with prices starting at $40. Reference our flight search to find the best deals in real time.

  • What is the cheapest month to fly from Irvine?

    Currently, the cheapest month for flights from Irvine is January. The most expensive month for flights is December. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • Where are the cheapest places to fly to from Irvine?

    View the cheapest flight destinations from Irvine:
    Fly from Seoul to Jeju City from $25 round trip
    Fly from Madrid to London from $49 round trip
    Fly from London to Málaga from $56 round trip
    Fly from Paris to Lisbon from $76 round trip
    Fly from London to Split from $76 round trip

  • How does Cheapflights help users find flights from Irvine?

    Cheapflights makes it easy to find flights from Irvine by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

    It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Irvine.

  • Can Cheapflights find flights from Irvine with no change fees?

    Cheapflights does show flights with no change fees to all users. To see these options for flights from Irvine, users can toggle the no change fees filter when performing a flight search.

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

    Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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Fly with Cheapflights

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

How does Cheapflights help users find flights from Irvine?

Cheapflights makes it easy to find flights from Irvine by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Irvine.

Can Cheapflights find flights from Irvine with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Irvine, users can toggle the no change fees filter when performing a flight search.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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