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$82+ 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 13/4. 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.
SAN — SYD
5 Apr — 12 Apr1
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 6 March 2026.

Cheapest one-way flight

$35

Cheapest round-trip flight

$497

Cheapest airline

Frontier

Most popular destination

Las Vegas Harry Reid Intl (LAS)
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 San Salvador El Salvador Intl.
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On average, Frontier currently has the cheapest one-way flight from Irvine (avg. price of $300).
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Las Vegas Harry Reid Intl (LAS) is currently the most popular flight destination from Irvine (average return price of $122).
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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 6 March 2026.

Sat 9/505:00
LAX
-
AUS
1 stop4h 40m
Southwest
Tue 12/520:00
AUS
-
LAX
Nonstop3h 20m
Southwest
Deal found 4/3$337
Wed 1/416:50
LAX
-
AUS
Nonstop2h 45m
Southwest
Wed 8/418:55
AUS
-
LAX
1 stop5h 05m
Southwest
Deal found 3/3$343
Wed 13/516:17
LAX
-
AUS
1 stop6h 04m
Multiple Airlines
Mon 18/511:01
AUS
-
LAX
2 stops12h 44m
Multiple Airlines
Deal found 5/3$344
Tue 31/307:05
LAX
-
AUS
Nonstop2h 45m
Southwest
Tue 7/407:15
AUS
-
LAX
2 stops6h 55m
Southwest
Deal found 1/3$350
Sat 9/505:00
LAX
-
AUS
1 stop4h 40m
Southwest
Mon 11/505:25
AUS
-
LAX
Nonstop3h 20m
Southwest
Deal found 1/3$351
Sat 25/414:00
LAX
-
AUS
Nonstop2h 54m
Delta
Tue 28/407:10
AUS
-
LAX
Nonstop3h 20m
Delta
Deal found 3/3$357
Tue 24/310:20
LAX
-
AUS
Nonstop2h 45m
Southwest
Sat 28/305:15
AUS
-
LAX
Nonstop3h 30m
Southwest
Deal found 1/3$360
Sat 4/407:10
LAX
-
AUS
Nonstop2h 54m
Delta
Fri 10/413:10
AUS
-
LAX
Nonstop3h 29m
Delta
Deal found 1/3$361
Sat 18/405:00
LAX
-
AUS
1 stop4h 40m
Southwest
Sat 25/418:15
AUS
-
LAX
Nonstop3h 20m
Southwest
Deal found 4/3$365
Sat 18/407:35
LAX
-
AUS
Nonstop2h 50m
Delta
Mon 20/419:30
AUS
-
LAX
Nonstop3h 20m
Delta
Deal found 2/3$371
Tue 18/812:00
LAX
-
CDG
Nonstop10h 35m
Norse Atlantic Airways
Tue 1/907:35
CDG
-
LAX
Nonstop11h 25m
Norse Atlantic Airways
Deal found 4/3$833
Sun 19/413:50
LAX
-
BVA
2 stops18h 25m
Multiple Airlines
Sun 26/405:55
BVA
-
LAX
1 stop21h 15m
Multiple Airlines
Deal found 5/3$840

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 6 March 2026. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

Los AngelesAustin

LAX - AUS

LAXAUS

Los Angeles

Wed 1/4

16:50-21:35

Nonstop2h 45m

Austin Bergstrom

Wed 8/4

18:55-22:00

1 stop5h 05m

$343

Los AngelesAustin

LAX - AUS

LAXAUS

Los Angeles

Tue 31/3

10:30-15:38

Nonstop3h 08m

Austin Bergstrom

Wed 1/4

19:25-20:59

Nonstop3h 34m

$357

Los AngelesAustin

LAX - AUS

LAXAUS

Los Angeles

Thu 30/4

23:59-04:56

Nonstop2h 57m

Austin Bergstrom

Tue 5/5

14:10-15:33

Nonstop3h 23m

$371

Los AngelesAustin

LAX - AUS

LAXAUS

Los Angeles

Wed 8/4

13:10-18:12

Nonstop3h 02m

Austin Bergstrom

Mon 13/4

13:30-14:50

Nonstop3h 20m

$371

Los AngelesAustin

LAX - AUS

LAXAUS

Los Angeles

Wed 13/5

15:47-20:46

Nonstop2h 59m

Austin Bergstrom

Mon 18/5

19:30-20:53

Nonstop3h 23m

$385

Los AngelesAustin

LAX - AUS

LAXAUS

Los Angeles

Wed 20/5

15:47-20:46

Nonstop2h 59m

Austin Bergstrom

Fri 22/5

19:30-20:53

Nonstop3h 23m

$390

Los AngelesAustin

LAX - AUS

LAXAUS

Los Angeles

Wed 1/4

18:45-23:36

Nonstop2h 51m

Austin Bergstrom

Fri 3/4

16:15-17:47

Nonstop3h 32m

$390

Los AngelesAustin

LAX - AUS

LAXAUS

Los Angeles

Wed 13/5

06:45-11:35

Nonstop2h 50m

Austin Bergstrom

Mon 18/5

19:15-21:55

1 stop4h 40m

$394

Los AngelesAustin

LAX - AUS

LAXAUS

Los Angeles

Tue 12/5

18:05-22:50

Nonstop2h 45m

Austin Bergstrom

Fri 15/5

19:15-21:55

1 stop4h 40m

$398

Los AngelesAustin

LAX - AUS

LAXAUS

Los Angeles

Tue 24/3

10:20-15:05

Nonstop2h 45m

Austin Bergstrom

Fri 27/3

19:25-22:15

1 stop4h 50m

$415

Flights are sorted by cheapest return flights first.

Deals found on 3/3

Showing 1-10 of 60 resultsSorted by cheapest first
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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 27 February 2026.

The best time to book flights from Irvine 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?

Currently, April is the cheapest month in which you can book a flight from Irvine (average of $1,078). Flying from Irvine in January will prove the most costly (average of $1,711). 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 $1,102
Avianca
Avianca
From $158
United Airlines
United Airlines
From $113
Copa Airlines
Copa Airlines
From $473

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
228 reviews
Check prices

Comfort

8.0

Food

7.5

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍
Fiji Airways
8.0
Very Good
228 reviews
Fiji Airways
8.0
Very Good
228 reviews
Check prices

Comfort

8.0

Food

7.5

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍
Hawaiian Airlines
7.8
Good
2,836 reviews
Fiji Airways
8.0
Very Good
228 reviews
Check prices

Comfort

8.0

Food

7.5

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍
Qantas Airways
7.5
Good
1,002 reviews
Fiji Airways
8.0
Very Good
228 reviews
Check prices

Comfort

8.0

Food

7.5

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍
United Airlines
7.4
Good
9,403 reviews
Fiji Airways
8.0
Very Good
228 reviews
Check prices

Comfort

8.0

Food

7.5

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍
American Airlines
7.1
Good
11,393 reviews
Fiji Airways
8.0
Very Good
228 reviews
Check prices

Comfort

8.0

Food

7.5

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍

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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 6 March 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 $24. While Busan Gimhae airport is usually cheaper if your destination is Jeju City with prices starting at $38. 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 April. The most expensive month for flights is January. 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 $24 round trip
    Fly from Madrid to London from $47 round trip
    Fly from London to Málaga from $54 round trip
    Fly from Paris to Lisbon from $73 round trip
    Fly from London to Split from $73 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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