$141+ Cheap flights from Siem Reap

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 27/2. 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.
SAI — SYD
10 Mar — 17 Mar1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Siem Reap

Discover essential information about flights departing from Siem Reap, including flight schedules, destinations, airlines operating at the Siem Reap 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 8 February 2026.

Good round-trip deal

$299 or less

Good one-way deal

$119 or less
Price to beat on a round-trip flight from Siem Reap.
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Price to beat on a one-way flight from Siem Reap.
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Find flights from Siem Reap

Enter your travel dates to find the best prices.

Cheapest flights from Siem Reap
Explore the most affordable flight options available from Siem Reap. Find the lowest fares based on data from user searches, with prices last updated on 8 February 2026.

Mon 2/321:30
SAI
-
SGN
Nonstop1h 15m
Vietnam Airlines
Mon 9/319:30
SGN
-
SAI
Nonstop1h 00m
Vietnam Airlines
Deal found 5/2$268
Wed 4/321:30
SAI
-
SGN
Nonstop1h 15m
Vietnam Airlines
Sat 7/319:30
SGN
-
SAI
Nonstop1h 00m
Vietnam Airlines
Deal found 6/2$288
Sun 1/321:30
SAI
-
SGN
Nonstop1h 30m
Vietnam Airlines
Thu 5/319:30
SGN
-
SAI
Nonstop1h 00m
Vietnam Airlines
Deal found 5/2$289
Wed 8/712:55
SAI
-
BKK
Nonstop1h 30m
Bangkok Airways
Thu 16/707:40
BKK
-
SAI
Nonstop1h 20m
Bangkok Airways
Deal found 6/2$294
Sat 7/316:00
SAI
-
SGN
Nonstop1h 20m
Vietnam Airlines
Sat 7/319:30
SGN
-
SAI
Nonstop1h 00m
Vietnam Airlines
Deal found 5/2$305
Tue 3/321:30
SAI
-
SGN
Nonstop1h 15m
Vietnam Airlines
Fri 6/319:30
SGN
-
SAI
Nonstop1h 00m
Vietnam Airlines
Deal found 5/2$311
Sat 21/223:50
SAI
-
BKK
Nonstop1h 20m
Emirates
Thu 26/219:50
BKK
-
SAI
Nonstop1h 20m
Emirates
Deal found 7/2$311
Sat 21/223:10
SAI
-
BKK
1 stop10h 20m
Cambodia Angkor Air
Thu 26/210:35
BKK
-
SAI
1 stop10h 20m
Cambodia Angkor Air
Deal found 7/2$316
Sun 1/321:30
SAI
-
SGN
Nonstop1h 30m
Vietnam Airlines
Tue 10/308:20
SGN
-
SAI
Nonstop1h 15m
Vietnam Airlines
Deal found 5/2$321
Sun 1/321:30
SAI
-
SGN
Nonstop1h 30m
Vietnam Airlines
Fri 6/319:30
SGN
-
SAI
Nonstop1h 00m
Vietnam Airlines
Deal found 5/2$332
Wed 1/718:05
SAI
-
SGN
1 stop6h 05m
Vietnam Airlines
Sat 4/717:35
SGN
-
SAI
Nonstop1h 05m
Vietnam Airlines
Deal found 5/2$333
Tue 4/811:30
SAI
-
SGN
Nonstop1h 25m
Cambodia Angkor Air
Tue 4/814:55
SGN
-
SAI
Nonstop1h 15m
Cambodia Angkor Air
Deal found 5/2$365

Find flights from Siem Reap within your budget

 
Find flights departing from Siem Reap 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 8 February 2026. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Sydney

Route

Depart

Return

Price

Siem ReapHo Chi Minh City

SAI - SGN

SAISGN

Siem Reap–Angkor Intl

Sat 7/3

21:30-22:45

Nonstop1h 15m

Ho Chi Minh City

Mon 9/3

19:30-20:30

Nonstop1h 00m

$268

Siem ReapHo Chi Minh City

SAI - SGN

SAISGN

Siem Reap–Angkor Intl

Mon 2/3

21:30-22:45

Nonstop1h 15m

Ho Chi Minh City

Thu 5/3

19:30-20:30

Nonstop1h 00m

$268

Siem ReapHo Chi Minh City

SAI - SGN

SAISGN

Siem Reap–Angkor Intl

Sat 7/3

21:30-22:45

Nonstop1h 15m

Ho Chi Minh City

Sun 8/3

19:30-20:30

Nonstop1h 00m

$268

Siem ReapHo Chi Minh City

SAI - SGN

SAISGN

Siem Reap–Angkor Intl

Mon 23/2

21:30-22:45

Nonstop1h 15m

Ho Chi Minh City

Sat 28/2

19:30-20:30

Nonstop1h 00m

$288

Siem ReapHo Chi Minh City

SAI - SGN

SAISGN

Siem Reap–Angkor Intl

Wed 1/7

19:40-20:55

Nonstop1h 15m

Ho Chi Minh City

Sat 4/7

17:35-18:40

Nonstop1h 05m

$288

Siem ReapHo Chi Minh City

SAI - SGN

SAISGN

Siem Reap–Angkor Intl

Wed 4/3

21:30-22:45

Nonstop1h 15m

Ho Chi Minh City

Sat 7/3

19:30-20:30

Nonstop1h 00m

$288

Siem ReapHo Chi Minh City

SAI - SGN

SAISGN

Siem Reap–Angkor Intl

Sun 1/3

21:30-23:00

Nonstop1h 30m

Ho Chi Minh City

Sat 7/3

19:30-20:30

Nonstop1h 00m

$289

Siem ReapHo Chi Minh City

SAI - SGN

SAISGN

Siem Reap–Angkor Intl

Sun 1/3

21:30-23:00

Nonstop1h 30m

Ho Chi Minh City

Sun 8/3

16:30-17:30

Nonstop1h 00m

$289

Siem ReapHo Chi Minh City

SAI - SGN

SAISGN

Siem Reap–Angkor Intl

Sun 22/2

21:30-23:00

Nonstop1h 30m

Ho Chi Minh City

Sat 28/2

19:30-20:30

Nonstop1h 00m

$289

Siem ReapHo Chi Minh City

SAI - SGN

SAISGN

Siem Reap–Angkor Intl

Fri 6/3

21:30-22:45

Nonstop1h 15m

Ho Chi Minh City

Mon 9/3

19:30-20:30

Nonstop1h 00m

$289

Flights are sorted by cheapest return flights first.

Deals found on 7/2

Showing 1-10 of 60 results
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Best time to book a flight from Siem Reap

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

Get recent, data-driven insights about flights from Siem Reap including ideal travel times, pricing trends, and more.

What is the cheapest place to fly to from Region of Siem Reap?

The cheapest city to fly to from Region of Siem Reap is Kuala Lumpur Intl, with prices starting at $92. Explore other affordable destinations below.

Kuala Lumpur Intl
Kuala Lumpur Intl
From $92
Phnom Penh Pochentong
Phnom Penh Pochentong
From $105
Ho Chi Minh City
Ho Chi Minh City
From $132
Bangkok Suvarnabhumi
Bangkok Suvarnabhumi
From $149

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Direct flights from Cambodia

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Direct flights from Siem Reap

Related info for your journey

Access useful and relevant information related to your journey from Siem Reap. 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 8 February 2026.

  • How does Cheapflights help users find flights from Siem Reap?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Siem Reap. 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 Siem Reap?

    Cheapflights simply makes it quick and affordable to book flights from Siem Reap by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

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

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

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

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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 Siem Reap?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Siem Reap. 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 Siem Reap?

Cheapflights simply makes it quick and affordable to book flights from Siem Reap by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

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

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

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

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