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$415 Cheap flights to Cambodia

1 adult
1 adult, Economy, 0 bags

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Recent flights found to popular cities in Cambodia

Find flights to these popular cities in Cambodia from your nearest airport.

Flights to Siem Reap

Search all flight deals to Siem Reap
Vietnam Airlines
28 Oct
SYD
12h 40m
1 stop
SAI
11 Nov
SAI
32h 20m
1 stop
SYD
$775
Vietnam Airlines
20 Oct
SYD
11h 05m
1 stop
SAI
27 Oct
SAI
11h 10m
1 stop
SYD
$797
Vietnam Airlines
20 Oct
SYD
11h 05m
1 stop
SAI
28 Oct
SAI
32h 20m
1 stop
SYD
$803
Vietnam Airlines
19 Oct
SYD
29h 55m
1 stop
SAI
18 Nov
SAI
32h 20m
1 stop
SYD
$805
Vietnam Airlines
10 Nov
SYD
12h 40m
1 stop
SAI
15 Nov
SAI
11h 10m
1 stop
SYD
$810
Vietnam Airlines
13 Nov
SYD
12h 40m
1 stop
SAI
28 Nov
SAI
32h 20m
1 stop
SYD
$815
Vietnam Airlines
19 Oct
SYD
11h 05m
1 stop
SAI
28 Oct
SAI
11h 10m
1 stop
SYD
$824
Vietnam Airlines
3 Nov
MEL
13h 05m
1 stop
SAI
17 Nov
SAI
31h 55m
1 stop
MEL
$835
Vietnam Airlines
21 Oct
SYD
29h 10m
2 stops
SAI
27 Oct
SAI
32h 20m
1 stop
SYD
$863
Vietnam Airlines
8 Feb
SYD
12h 40m
1 stop
SAI
25 Feb
SAI
12h 45m
1 stop
SYD
$931
Vietnam Airlines
8 Feb
SYD
12h 40m
1 stop
SAI
25 Feb
SAI
16h 10m
2 stops
SYD
$945
Multiple Airlines
28 Oct
SYD
12h 40m
1 stop
SAI
11 Nov
SAI
34h 55m
2 stops
SYD
$963

Flights to Krong Preah Sihanouk

Search all flight deals to Krong Preah Sihanouk
Multiple Airlines
15 Oct
BNE
13h 15m
1 stop
KOS
22 Oct
KOS
54h 15m
2 stops
BNE
$1,198
Multiple Airlines
15 Oct
BNE
13h 15m
1 stop
KOS
22 Oct
KOS
32h 15m
1 stop
BNE
$1,274
Multiple Airlines
20 Oct
BNE
18h 25m
2 stops
KOS
28 Oct
KOS
32h 25m
1 stop
BNE
$1,401
Multiple Airlines
15 Oct
BNE
25h 30m
2 stops
KOS
22 Oct
KOS
20h 30m
2 stops
BNE
$1,452
Multiple Airlines
20 Oct
BNE
26h 05m
2 stops
KOS
28 Oct
KOS
42h 30m
2 stops
BNE
$1,533
Multiple Airlines
15 Oct
BNE
18h 25m
2 stops
KOS
22 Oct
KOS
37h 25m
3 stops
BNE
$6,983

Find the cheapest flights from Australia to Cambodia

Recent return flight deals from Australia to Cambodia

Enter your travel dates to find the best prices.
Vietnam Airlines Logo
11:50 - 20:30SYD  Sydney Kingsford Smith-SAI Siem Reap–Angkor Intl
12h 40m1 stop Ho Chi Minh City
Vietnam Airlines Logo
21:30 - 09:50SAI  Siem Reap–Angkor Intl-SYD Sydney Kingsford Smith
32h 20m1 stop Ho Chi Minh City
$775Vietnam Airlines
Wed, 28 Oct - Wed, 11 Nov
Vietnam Airlines Logo
11:15 - 18:20SYD  Sydney Kingsford Smith-SAI Siem Reap–Angkor Intl
11h 05m1 stop Ho Chi Minh City
Vietnam Airlines Logo
18:40 - 09:50SAI  Siem Reap–Angkor Intl-SYD Sydney Kingsford Smith
11h 10m1 stop Ho Chi Minh City
$797Vietnam Airlines
Tue, 20 Oct - Tue, 27 Oct
Vietnam Airlines Logo
11:15 - 18:20SYD  Sydney Kingsford Smith-SAI Siem Reap–Angkor Intl
11h 05m1 stop Ho Chi Minh City
Vietnam Airlines Logo
21:30 - 09:50SAI  Siem Reap–Angkor Intl-SYD Sydney Kingsford Smith
32h 20m1 stop Ho Chi Minh City
$803Vietnam Airlines
Tue, 20 Oct - Wed, 28 Oct
Vietnam Airlines Logo
15:15 - 17:10SYD  Sydney Kingsford Smith-SAI Siem Reap–Angkor Intl
29h 55m1 stop Hanoi Noibai
Vietnam Airlines Logo
21:30 - 09:50SAI  Siem Reap–Angkor Intl-SYD Sydney Kingsford Smith
32h 20m1 stop Ho Chi Minh City
$805Vietnam Airlines
Mon, 19 Oct - Wed, 18 Nov
Multiple Airlines Logo
11:50 - 20:30SYD  Sydney Kingsford Smith-SAI Siem Reap–Angkor Intl
12h 40m1 stop Ho Chi Minh City
Multiple Airlines Logo
19:05 - 12:10SAI  Siem Reap–Angkor Intl-SYD Sydney Kingsford Smith
37h 05m2 stops Hanoi Noibai Singapore Changi
$963Multiple Airlines
Tue, 10 Nov - Sun, 15 Nov
Multiple Airlines Logo
11:50 - 20:30SYD  Sydney Kingsford Smith-SAI Siem Reap–Angkor Intl
12h 40m1 stop Ho Chi Minh City
Multiple Airlines Logo
19:05 - 10:00SAI  Siem Reap–Angkor Intl-SYD Sydney Kingsford Smith
34h 55m2 stops Hanoi Noibai Ho Chi Minh City
$963Multiple Airlines
Wed, 28 Oct - Wed, 11 Nov
Multiple Airlines Logo
11:50 - 20:30SYD  Sydney Kingsford Smith-SAI Siem Reap–Angkor Intl
12h 40m1 stop Ho Chi Minh City
Multiple Airlines Logo
15:10 - 09:50SAI  Siem Reap–Angkor Intl-SYD Sydney Kingsford Smith
14h 40m1 stop Ho Chi Minh City
$965Multiple Airlines
Sat, 7 Nov - Fri, 20 Nov
Singapore Airlines Logo
18:10 - 16:00BNE  Brisbane-SAI Siem Reap–Angkor Intl
24h 50m1 stop Singapore Changi
Singapore Airlines Logo
10:45 - 19:45SAI  Siem Reap–Angkor Intl-BNE Brisbane
30h 00m1 stop Singapore Changi
$1,013Singapore Airlines
Sat, 6 Feb - Wed, 24 Feb
Singapore Airlines Logo
18:10 - 16:00BNE  Brisbane-SAI Siem Reap–Angkor Intl
24h 50m1 stop Singapore Changi
Singapore Airlines Logo
10:45 - 10:45SAI  Siem Reap–Angkor Intl-BNE Brisbane
21h 00m1 stop Singapore Changi
$1,131Singapore Airlines
Tue, 10 Nov - Tue, 29 Dec
Singapore Airlines Logo
14:35 - 09:55BNE  Brisbane-SAI Siem Reap–Angkor Intl
22h 20m1 stop Singapore Changi
Singapore Airlines Logo
16:50 - 07:15SAI  Siem Reap–Angkor Intl-BNE Brisbane
11h 25m1 stop Singapore Changi
$1,186Singapore Airlines
Tue, 10 Nov - Tue, 29 Dec

momondo Fare Finder

 
Use the filters below to find and compare flights to Cambodia that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SydneySiem Reap

SYD Sydney Kingsford Smith - SAI Siem Reap–Angkor Intl

SYDSAI

Sydney Kingsford Smith

Wed 28/10

11:50-20:30

1 stop12h 40m

Siem Reap–Angkor Intl

Wed 11/11

21:30-09:50

1 stop32h 20m

$775
Fastest return journey

SydneySiem Reap

SYD Sydney Kingsford Smith - SAI Siem Reap–Angkor Intl

SYDSAI

Sydney Kingsford Smith

Tue 20/10

11:15-18:20

1 stop11h 05m

Siem Reap–Angkor Intl

Tue 27/10

18:40-09:50

1 stop11h 10m

$797

SydneySiem Reap

SYD Sydney Kingsford Smith - SAI Siem Reap–Angkor Intl

SYDSAI

Sydney Kingsford Smith

Tue 20/10

11:15-18:20

1 stop11h 05m

Siem Reap–Angkor Intl

Wed 28/10

21:30-09:50

1 stop32h 20m

$803

SydneySiem Reap

SYD Sydney Kingsford Smith - SAI Siem Reap–Angkor Intl

SYDSAI

Sydney Kingsford Smith

Mon 19/10

15:15-17:10

1 stop29h 55m

Siem Reap–Angkor Intl

Wed 18/11

21:30-09:50

1 stop32h 20m

$805

SydneySiem Reap

SYD Sydney Kingsford Smith - SAI Siem Reap–Angkor Intl

SYDSAI

Sydney Kingsford Smith

Tue 10/11

11:50-20:30

1 stop12h 40m

Siem Reap–Angkor Intl

Sun 15/11

19:05-12:10

2 stops37h 05m

$963

SydneySiem Reap

SYD Sydney Kingsford Smith - SAI Siem Reap–Angkor Intl

SYDSAI

Sydney Kingsford Smith

Wed 28/10

11:50-20:30

1 stop12h 40m

Siem Reap–Angkor Intl

Wed 11/11

19:05-10:00

2 stops34h 55m

$963

SydneySiem Reap

SYD Sydney Kingsford Smith - SAI Siem Reap–Angkor Intl

SYDSAI

Sydney Kingsford Smith

Sat 7/11

11:50-20:30

1 stop12h 40m

Siem Reap–Angkor Intl

Fri 20/11

15:10-09:50

1 stop14h 40m

$964

BrisbaneSiem Reap

BNE Brisbane - SAI Siem Reap–Angkor Intl

BNESAI

Brisbane

Sat 6/2

18:10-16:00

1 stop24h 50m

Siem Reap–Angkor Intl

Wed 24/2

10:45-19:45

1 stop30h 00m

$1,013

BrisbaneSiem Reap

BNE Brisbane - SAI Siem Reap–Angkor Intl

BNESAI

Brisbane

Tue 10/11

18:10-16:00

1 stop24h 50m

Siem Reap–Angkor Intl

Tue 29/12

10:45-10:45

1 stop21h 00m

$1,131

BrisbaneSiem Reap

BNE Brisbane - SAI Siem Reap–Angkor Intl

BNESAI

Brisbane

Tue 10/11

14:35-09:55

1 stop22h 20m

Siem Reap–Angkor Intl

Tue 29/12

16:50-07:15

1 stop11h 25m

$1,186

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Cambodia from

Cambodia flights insights and trends

Explore insights for your Cambodia flight to craft the best travel plan

Which airlines fly to Cambodia?

Singapore Airlines, China Southern and Cathay Pacific are the top three most popular airlines that fly to Cambodia from Australia according to our data. Singapore Airlines is the first choice among our users, with 45% of people opting to fly with this airline when travelling to Cambodia. Keep in mind that there are 11 different airlines that fly to Cambodia on a routine basis, so you have a few additional options to choose from.

Cheapest flights to cities in Cambodia

Click on the cities below to find out when it's cheapest to fly to Cambodia from Australia
Phnom Penh
Phnom Penh
Find flights to Phnom Penh

Cheap Cambodia flight deals and tips

Summary info about Cambodia flight prices, duration and airlines

Best One-Way Price

$415

Best Round-Trip Price

$775

Fastest flight time

12h 40m
The best one-way flight price to Cambodia from Australia in the last 5 days is $415 (Melbourne to Siem Reap–Angkor Intl).
Search Deals
The best return flight price to Cambodia from Australia in the last 5 days is $775 (Sydney Kingsford Smith to Siem Reap–Angkor Intl).
Search Deals
The fastest flight to Cambodia from Australia takes 12h 40m (Sydney Kingsford Smith to Siem Reap–Angkor Intl).
Search Deals

Frequently asked questions about flying to Cambodia

What is the cheapest flight to Cambodia?

The best prices found on momondo for flights to Cambodia are:
$104 per person with Cambodia Airways
$162 per person with Cambodia Angkor Air
$172 per person with Thai AirAsia

Which airlines fly to Cambodia?

Singapore Airlines is the most popular airline offering flights to Cambodia, with 45% of our users opting to fly with them when travelling to Cambodia. Other popular options include China Southern and Cathay Pacific. There are a total of 11 different airlines flying to Cambodia.

What is the most popular airport in Cambodia to fly to?

If you’re unsure where to fly to in Cambodia, we recommend booking a flight that arrives at the popular Phnom Penh Techo Intl airport, which services Phnom Penh and its surrounding areas. In the last 12 months, 69% of momondo travellers booking flights to Cambodia chose to fly into Phnom Penh Techo Intl.

When did momondo last update prices for flights to Cambodia?

Prices for flights to Cambodia are refreshed on a daily basis.

How many operators does momondo search for flights to Cambodia?

As of September 2026, there are 16 operators available to choose from for flights to Cambodia.

How old do you have to be to fly to Cambodia?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Cambodia.

What documentation or ID do you need to fly to Cambodia?

The travel and health documents required for your trip to Cambodia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Cambodia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal to Cambodia?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Cambodia.

Can I find flights to Cambodia with flexible booking policies on momondo?

All flight searches to Cambodia on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights to Cambodia?

momondo helps you find the best flight to Cambodia by providing filters to narrow your choice of flights to those matching your criteria. You can select fights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight to Cambodia right now. Can momondo alert me if prices change?

If you are not ready to book a flight to Cambodia now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to Cambodia and let you know when they change.

An easier way to manage your Cambodia trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to Cambodia

Popular Flights to Cambodia

Sydney to Siem Reap flightsfrom $772
Brisbane to Siem Reap flightsfrom $1,013
Adelaide to Siem Reap flightsfrom $1,023
Melbourne to Siem Reap flightsfrom $1,107
Coolangatta to Siem Reap flightsfrom $1,174
Brisbane to Krong Preah Sihanouk flightsfrom $1,198
Perth to Siem Reap flightsfrom $1,219
Cairns to Siem Reap flightsfrom $1,535