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Cheap flights from Irvine to anywhere

LAX — SIN
29 Mar — 5 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 27 February 2026.

Cheapest airline

Turkish Airlines
On average, Turkish Airlines currently has the cheapest one-way flight from Irvine (avg. price of S$ 1,353).
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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 Singapore. Price data was last updated on 20 February 2026.

The price you pay for your flight from Irvine may vary depending on when you book. For the best chance of a lower fare, look to book 21 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Irvine?

Currently, September is the cheapest month in which you can book a flight from Irvine (average of S$ 725). Flying from Irvine in June will prove the most costly (average of S$ 972). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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 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
1,465 reviews
Check prices

Comfort

8.0

Overall

8.2

Crew

8.6

Boarding

8.3

Food

7.8

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Singapore Airlines
8.2
Very Good
1,465 reviews
Singapore Airlines
8.2
Very Good
1,465 reviews
Check prices

Comfort

8.0

Overall

8.2

Crew

8.6

Boarding

8.3

Food

7.8

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

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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 27 February 2026.

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

    The cheapest routes to Auckland can be found at Singapore Changi airport from S$ 88. While Kuala Lumpur Intl airport is usually cheaper if your destination is Singapore with prices starting at S$ 94. 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 September. The most expensive month for flights is June. 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 Singapore to Kuala Lumpur from S$ 88 round trip
    Fly from Kuala Lumpur to Singapore from S$ 94 round trip
    Fly from Singapore to Penang from S$ 95 round trip
    Fly from Singapore to Langkawi from S$ 96 round trip
    Fly from Singapore to Kota Kinabalu from S$ 99 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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