BNE - KTI

$451 Find Cheap Flights from Brisbane to Phnom Penh – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
$923
Typical prices: $834-$1,403
Multiple Airlines
Tue 9/10Tue 30/10
BNE - KTI • 1 stop
Cheapest one-way flight
$451
Typical prices: $469-$773
Singapore Airlines
Mon 29/10
BNE - KTI • 1 stop
Direct flights
Not available
There are currently no direct flights between Brisbane and Phnom Penh. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
17 weeks
in advance
Our data shows that travellers who book at least 17 weeks in advance save around 41% compared to booking last minute.
Insights
Insights
When to travel
March
Cheapest • 20% price drop
April
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Bangkok Suvarnabhumi (BKK)
Cheapest • Avg $929 (return)
Ho Chi Minh City (SGN)
Shortest trip • 12h 29m (one-way)
Insights
Insights
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We hope you enjoy your trip to Phnom Penh!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Brisbane to Phnom Penh (BNE-KTI)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Brisbane to Phnom Penh

Fri, 9 Oct - Fri, 30 Oct
Multiple Airlines Logo
13:40 - 09:55BNE  Brisbane-KTI Phnom Penh Techo Intl
23h 15m1 stop Bangkok Suvarnabhumi
Multiple Airlines Logo
11:05 - 22:10KTI  Phnom Penh Techo Intl-BNE Brisbane
32h 05m2 stops Bangkok Suvarnabhumi Ho Chi Minh City
$923Multiple Airlines
Thu, 1 Oct - Thu, 29 Oct
Multiple Airlines Logo
13:40 - 09:55BNE  Brisbane-KTI Phnom Penh Techo Intl
23h 15m1 stop Bangkok Suvarnabhumi
Multiple Airlines Logo
11:05 - 22:10KTI  Phnom Penh Techo Intl-BNE Brisbane
32h 05m2 stops Bangkok Suvarnabhumi Ho Chi Minh City
$928Multiple Airlines
Tue, 13 Oct - Sat, 17 Oct
Singapore Airlines Logo
18:10 - 13:40BNE  Brisbane-KTI Phnom Penh Techo Intl
22h 30m1 stop Singapore Changi
Singapore Airlines Logo
18:55 - 19:30KTI  Phnom Penh Techo Intl-BNE Brisbane
21h 35m1 stop Singapore Changi
$1,078Singapore Airlines
Mon, 16 Nov - Thu, 31 Dec
Singapore Airlines Logo
18:10 - 08:35BNE  Brisbane-KTI Phnom Penh Techo Intl
17h 25m1 stop Singapore Changi
Singapore Airlines Logo
19:40 - 10:45KTI  Phnom Penh Techo Intl-BNE Brisbane
12h 05m1 stop Singapore Changi
$1,119Singapore Airlines
Thu, 8 Oct - Thu, 15 Oct
Cathay Pacific Logo
12:20 - 17:15BNE  Brisbane-KTI Phnom Penh Techo Intl
31h 55m1 stop Hong Kong Intl
Cathay Pacific Logo
18:30 - 10:35KTI  Phnom Penh Techo Intl-BNE Brisbane
37h 05m2 stops Hong Kong Intl Melbourne
$1,263Cathay Pacific
Tue, 1 Dec - Wed, 16 Dec
Malaysia Airlines Logo
07:45 - 17:30BNE  Brisbane-KTI Phnom Penh Techo Intl
36h 45m2 stops Perth Kuala Lumpur Intl
Malaysia Airlines Logo
11:10 - 23:35KTI  Phnom Penh Techo Intl-BNE Brisbane
33h 25m2 stops Kuala Lumpur Intl Perth
$1,286Malaysia Airlines
Sun, 15 Nov - Thu, 31 Dec
Malaysia Airlines Logo
00:15 - 10:00BNE  Brisbane-KTI Phnom Penh Techo Intl
12h 45m1 stop Kuala Lumpur Intl
Malaysia Airlines Logo
11:10 - 23:35KTI  Phnom Penh Techo Intl-BNE Brisbane
33h 25m2 stops Kuala Lumpur Intl Perth
$1,337Malaysia Airlines
Thu, 14 Jan - Thu, 21 Jan
Cathay Pacific Logo
12:15 - 10:25BNE  Brisbane-KTI Phnom Penh Techo Intl
25h 10m1 stop Hong Kong Intl
Cathay Pacific Logo
19:05 - 15:55KTI  Phnom Penh Techo Intl-BNE Brisbane
41h 50m2 stops Hong Kong Intl Melbourne
$1,857Cathay Pacific
Tue, 5 Jan - Thu, 21 Jan
China Southern Logo
10:15 - 23:30BNE  Brisbane-KTI Phnom Penh Techo Intl
16h 15m1 stop Guangzhou Baiyun
China Southern Logo
08:00 - 08:15KTI  Phnom Penh Techo Intl-BNE Brisbane
21h 15m1 stop Guangzhou Baiyun
$1,953China Southern
Mon, 21 Dec - Tue, 5 Jan
China Southern Logo
08:00 - 10:50BNE  Brisbane-KTI Phnom Penh Techo Intl
29h 50m1 stop Guangzhou Baiyun
China Southern Logo
11:55 - 08:15KTI  Phnom Penh Techo Intl-BNE Brisbane
17h 20m1 stop Guangzhou Baiyun
$2,061China Southern
Booking Insights

Price, demand, and travel trends for Brisbane to Phnom Penh flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Brisbane to Phnom Penh with more confidence.

What's the cheapest day of the week to fly from Brisbane to Phnom Penh?

Thursday is the cheapest day of the week to fly from Brisbane to Phnom Penh and is 14% cheaper than the average day. Tuesday is the most expensive day with flight prices 24% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Brisbane to Phnom Penh?

  • March is the cheapest month to fly from Brisbane to Phnom Penh at $835 return.
  • December ($1,636) and June ($1,224) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 96% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Brisbane to Phnom Penh the cheapest?

Flights from Brisbane to Phnom Penh are cheapest 17 weeks before departure. Booking in this window typically costs about 41% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Brisbane to Phnom Penh flights

Low season

September

Cheapest flight

$451
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly (1% more expensive on average)
Flights from Brisbane to Phnom Penh

When to book flights from Brisbane to Phnom Penh

Are your dates flexible? Find out the best times to travel from Brisbane to Phnom Penh based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Brisbane to Phnom Penh flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from Brisbane to Phnom Penh?

    Flights from Brisbane to Phnom Penh usually depart from Brisbane (BNE) and arrive at Phnom Penh Techo Intl (KTI).

  • Which cabin classes can I book on flights from Brisbane to Phnom Penh?

    Two cabin classes are available on flights from Brisbane to Phnom Penh:

    • Economy class
    • Business Class

  • Which airports do connecting flights from Brisbane to Phnom Penh pass through?

    One-stop flights from Brisbane to Phnom Penh most commonly connect through:

    • Singapore Changi (SIN) – 40% of one-stop connections
    • Guangzhou Baiyun (CAN) – 34% of one-stop connections
    • Hong Kong Intl (HKG) – 11% of one-stop connections
    • Kuala Lumpur Intl (KUL) – 8% of one-stop connections

    Singapore Changi (SIN) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Brisbane to Phnom Penh?

    Yes. Being flexible with your travel dates can save you up to 32% on the Brisbane to Phnom Penh route. Thursday is the cheapest departure day at $898 return on average, while Tuesday is the most expensive at $1,304, a difference of $406. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How expensive are last-minute Brisbane to Phnom Penh flights?

    Last-minute fares on this route (booked within 2 weeks of departure) run 26% above the route average of $1,044. Book 17 weeks before departure for the lowest fares.

  • How long is a flight from Brisbane to Phnom Penh?

    A direct flight from Brisbane to Phnom Penh takes 0h 00m, covering 10,851 km.

  • Do I need a passport to fly from Brisbane to Phnom Penh?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Brisbane to Phnom Penh changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about $923 to $5,307. That means the highest observed fare was about 6x higher than the lowest one.

  • How are flight prices from Brisbane to Phnom Penh looking right now?

    One-way fares from Brisbane to Phnom Penh are currently higher than usual. Average one-way flight prices are about $983, which is 87% above the typical average for this route.

  • How much time can I save by choosing a different stopover airport from Brisbane to Phnom Penh?

    Flying via Ho Chi Minh City (SGN) gives the shortest average 1-stop total travel time of 12h 29m, compared to 13h 41m via Singapore Changi (SIN) and 13h 56m via Hong Kong Intl (HKG).

  • What is the time difference between Brisbane and Phnom Penh?

    Phnom Penh is 3 hours behind Brisbane (Indochina Time vs Eastern Australia Time). Plan for the time shift when scheduling connections or first-day activities.

  • How much should I expect to pay for a Brisbane to Phnom Penh flight?

    Return flights from Brisbane to Phnom Penh range from $834 to $1,403, with an average of $1,044 over the past 12 months. Anything below $834 counts as a good deal.

Your guide to booking Brisbane to Phnom Penh flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure instead of Tuesday. On this route, Thursday flights average $898 – about $406 less than Tuesday (31% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 17 weeks before you fly. On this route, that window historically saves about 41% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Brisbane to Phnom Penh trip for March. Fares historically average $835 return in that month – typically $802 less than the most expensive month, which is December (based on the last 12 months).

More options for your flight from Brisbane to Phnom Penh

Complete your trip to Phnom Penh with a hotel stay or car hire

Hotels in Phnom Penh
Holidays in Phnom Penh