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Cheap flights from Auckland to Siem Reap, Cambodia

AKL — SAI
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Auckland to Siem Reap

Discover tips and strategies to find the most affordable flight options for your journey from Auckland (AKL) to Siem Reap (SAI). 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 16 September 2025.

Popular in

September

Cheapest in

May

Average price

$3,570
Highest demand for flights based on searches. 11% potential increase in price ($478 potential increase over avg. return price).
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Cheapest flight prices on average. 7% potential price decrease ($244 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Best time to book a flight from Auckland to Siem Reap

Have a flexible travel schedule? Discover the best time to fly to Siem Reap from Auckland 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.

Cheapflights Insights

Everything you need to know about your flight from Auckland to Siem Reap

What is the cheapest time of day to fly from AKL to SAI?

Find hourly flight availability from Auckland to Siem Reap. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 September 2025.

It’s optimal to fly from Auckland to Siem Reap at midday. By choosing this option you can save up to 5% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing Siem Reap

Get insights into the airlines that provide service to Siem Reap. 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 Siem Reap. Reviews last updated 16 September 2025.
Read reviews from past customers who have flown with Singapore Airlines and Air New Zealand from Auckland to Siem Reap. 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.
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Entertainment

8.0

Crew

8.6

Food

7.7

Comfort

8.0

Boarding

8.2

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Singapore Airlines
8.1
Very Good
1,365 reviews
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Entertainment

8.0

Crew

8.6

Food

7.7

Comfort

8.0

Boarding

8.2

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Air New Zealand
8.0
Very Good
505 reviews
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Entertainment

8.0

Crew

8.6

Food

7.7

Comfort

8.0

Boarding

8.2

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Related info for your journey

Find useful and relevant information for your journey from Auckland to Siem Reap. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Auckland to Siem Reap round-trip?

    Our cheapest airline available from Auckland to Siem Reap is Air New Zealand. Our recent data shows that you can find tickets from as low as $1,373 on this airline. An additional option worth looking into is Singapore Airlines, starting at $1,620. Air New Zealand is 35% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Auckland to Siem Reap that include hotel bookings?

    Yes. In addition to deals on Auckland to Siem Reap flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Auckland to Siem Reap?

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

  • Can I find deals for business class flights from Auckland to Siem Reap?

    Yes. Cheapflights offers flight deals from Auckland to Siem Reap by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Fly from Auckland to Siem Reap on these airlines

Choose from the following airlines for your flight from Auckland to Siem Reap. Flights are based on user searches made on Cheapflights and were last updated on 16 September 2025.
Singapore Airlines flights from Auckland Intl to Siem Reap–Angkor Intl
Air New Zealand flights from Auckland Intl to Siem Reap–Angkor Intl

Top 2 airlines flying from Auckland to Siem Reap

Discover the top 2 airlines that operate flights from Auckland to Siem Reap. 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 134,765 searches. Data last updated 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air New ZealandCheapest$1,373Average$1,838FlexibilityNo cancel feeOn-time78%
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Singapore AirlinesCheapest$1,620Average$1,851FlexibilityNo cancel feeOn-time81%
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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 Auckland to Siem Reap?

When you search for this flight from Auckland to Siem Reap, 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 Auckland to Siem Reap?

Millions of users choose and trust Cheapflights to book the best flight deals from Auckland to Siem Reap for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Auckland to Siem Reap with no change fees?

Yes! Cheapflights helps users easily find flights from Auckland to Siem Reap with no change fees.

Can Cheapflights notify me if prices for flights from Auckland to Siem Reap become cheaper?

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

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