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S$ 77+ Cheap flights from Irvine

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 11-8. 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 — SIN
29 Jun — 6 Jul1
1 adult
1 adult, Economy, 0 bags

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 30 May 2026. In the last 7 days, Cheapflights users made a total of 200,618 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

Los AngelesSan Francisco

LAX - SFO

LAXSFO

Los Angeles Los Angeles

Tue 14-7

10:15-11:35

Nonstop1h 20m

San Francisco

Wed 15-7

15:35-22:55

1 stop7h 20m

S$ 188

Los AngelesSan Francisco

LAX - SFO

LAXSFO

Los Angeles Los Angeles

Wed 1-7

10:15-11:35

Nonstop1h 20m

San Francisco

Mon 6-7

17:40-19:20

Nonstop1h 40m

S$ 195

Los AngelesSan Jose

LAX - SJC

LAXSJC

Los Angeles Los Angeles

Sat 20-6

20:59-22:16

Nonstop1h 17m

San Jose

Sat 11-7

07:00-08:26

Nonstop1h 26m

S$ 200
Fastest return journey

Los AngelesSan Jose

LAX - SJC

LAXSJC

Los Angeles Los Angeles

Tue 23-6

18:16-19:35

Nonstop1h 19m

San Jose

Tue 30-6

11:45-13:07

Nonstop1h 22m

S$ 200

Los AngelesSan Jose

LAX - SJC

LAXSJC

Los Angeles Los Angeles

Fri 19-6

16:00-17:17

Nonstop1h 17m

San Jose

Sun 21-6

07:00-08:27

Nonstop1h 27m

S$ 202

Los AngelesSan Francisco

LAX - SFO

LAXSFO

Los Angeles Los Angeles

Sat 1-8

20:10-21:35

Nonstop1h 25m

San Francisco

Wed 5-8

16:40-21:10

1 stop4h 30m

S$ 208

Los AngelesSan Jose

LAX - SJC

LAXSJC

Los Angeles Los Angeles

Tue 30-6

21:10-07:05

1 stop9h 55m

San Jose

Sun 5-7

10:00-11:20

Nonstop1h 20m

S$ 221

Los AngelesSan Francisco

LAX - SFO

LAXSFO

Los Angeles Los Angeles

Mon 28-9

13:55-20:35

1 stop6h 40m

San Francisco

Thu 1-10

09:55-11:25

Nonstop1h 30m

S$ 226

Los AngelesSan Francisco

LAX - SFO

LAXSFO

Los Angeles Los Angeles

Thu 2-7

06:00-07:22

Nonstop1h 22m

San Francisco

Thu 2-7

10:15-11:44

Nonstop1h 29m

S$ 232

Los AngelesSan Francisco

LAX - SFO

LAXSFO

Los Angeles Los Angeles

Wed 11-11

13:15-20:25

2 stops7h 10m

San Francisco

Sat 14-11

05:00-12:50

2 stops7h 50m

S$ 239

Flights are sorted by cheapest return flights first.

Deals found on 27-5

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.

Which airlines fly from Irvine?

When flying from Irvine check dates and pricing for the following: Singapore Airlines, United Airlines. As they depart for the following popular destinations: Singapore.

Volaris
Volaris
From S$ 389
Singapore Airlines
Singapore Airlines
From S$ 742
LATAM Airlines
LATAM Airlines
From S$ 908
Frontier
Frontier
From S$ 37

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 200,618 searches.
Read reviews from past customers who have flown Singapore Airlines and United Airlines from Irvine. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,526 reviews
Check prices

Comfort

8.0

Food

7.8

Crew

8.6

Overall

8.2

Entertainment

8.1

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Singapore Airlines
8.2
Very Good
1,526 reviews
Singapore Airlines
8.2
Very Good
1,526 reviews
Check prices

Comfort

8.0

Food

7.8

Crew

8.6

Overall

8.2

Entertainment

8.1

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
United Airlines
7.4
Good
9,766 reviews
Singapore Airlines
8.2
Very Good
1,526 reviews
Check prices

Comfort

8.0

Food

7.8

Crew

8.6

Overall

8.2

Entertainment

8.1

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

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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 30 May 2026.

  • What is the cheapest airport to fly out of Irvine?

    The cheapest routes to Singapore can be found at Kuala Lumpur Intl airport from S$ 114. While Singapore Changi airport is usually cheaper if your destination is Auckland with prices starting at S$ 114. Reference our flight search to find the best deals in real time.

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

    View the cheapest flight destinations from Irvine:
    Fly from Singapore to Kuala Lumpur from S$ 114 round trip
    Fly from Kuala Lumpur to Singapore from S$ 114 round trip
    Fly from Singapore to Penang from S$ 121 round trip
    Fly from Singapore to Langkawi from S$ 121 round trip
    Fly from Singapore to Jakarta from S$ 153 round trip

  • How does Cheapflights help users find flights from Irvine?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Irvine. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

    Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Irvine for you. Better yet — we are completely free to use.

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

    Certainly. Search results for flights from Irvine shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

    Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Irvine today and book when you’re ready!

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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 goes through 900+ travel sites to look for the best flight deals for flights from Irvine. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Irvine for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Irvine with no change fees?

Certainly. Search results for flights from Irvine shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Irvine today and book when you’re ready!

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