Cheap Flights to Siem Reap

View NZ$98 flight on Thu, 26 Feb 2026Opens in a new window

Popular airlines to Siem Reap

  • Singapore Airlines

  • Vietnam Airlines

  • Emirates

  • Qatar Airways

  • Vietjet Air

  • Lufthansa

  • Thai Airways International

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheapest Flights to Siem Reap

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Firefly
Tue, 10 Mar - Sat, 14 Mar
KUL
Kuala Lumpur
SAI
Siem Reap
NZ$227 Return, found 2 days ago
NZ$227
Return
found 2 days ago
Select Firefly flight, departing Tue, 10 Mar from Kuala Lumpur to Siem Reap, returning Sat, 14 Mar, priced at NZ$227 found 2 days ago
Malaysia Airlines
Tue, 10 Mar - Sat, 14 Mar
KUL
Kuala Lumpur
SAI
Siem Reap
NZ$269 Return, found 2 days ago
NZ$269
Return
found 2 days ago
Select Malaysia Airlines flight, departing Tue, 10 Mar from Kuala Lumpur to Siem Reap, returning Sat, 14 Mar, priced at NZ$269 found 2 days ago
AirAsia Cambodia
Tue, 10 Mar - Sat, 14 Mar
KUL
Kuala Lumpur
SAI
Siem Reap
NZ$302 Return, found 2 days ago
NZ$302
Return
found 2 days ago
Select AirAsia Cambodia flight, departing Tue, 10 Mar from Kuala Lumpur to Siem Reap, returning Sat, 14 Mar, priced at NZ$302 found 2 days ago
Emirates
Thu, 26 Feb - Sat, 28 Feb
BKK
Bangkok
SAI
Siem Reap
NZ$341 Return, found 2 days ago
NZ$341
Return
found 2 days ago
Select Emirates flight, departing Thu, 26 Feb from Bangkok to Siem Reap, returning Sat, 28 Feb, priced at NZ$341 found 2 days ago
Bangkok Airways
Wed, 18 Nov - Wed, 25 Nov
BKK
Bangkok
SAI
Siem Reap
NZ$347 Return, found 5 days ago
NZ$347
Return
found 5 days ago
Select Bangkok Airways flight, departing Wed, 18 Nov from Bangkok to Siem Reap, returning Wed, 25 Nov, priced at NZ$347 found 5 days ago
Vietnam Airlines
Fri, 19 June - Sun, 21 June
SGN
Ho Chi Minh City
SAI
Siem Reap
NZ$394 Return, found 1 day ago
NZ$394
Return
found 1 day ago
Select Vietnam Airlines flight, departing Fri, 19 June from Ho Chi Minh City to Siem Reap, returning Sun, 21 June, priced at NZ$394 found 1 day ago
Air Cambodia
Thu, 26 Feb - Mon, 2 Mar
SGN
Ho Chi Minh City
SAI
Siem Reap
NZ$441 Return, found 5 hours ago
NZ$441
Return
found 5 hours ago
Select Air Cambodia flight, departing Thu, 26 Feb from Ho Chi Minh City to Siem Reap, returning Mon, 2 Mar, priced at NZ$441 found 5 hours ago
Thai Airways International
Wed, 18 Nov - Wed, 25 Nov
BKK
Bangkok
SAI
Siem Reap
NZ$474 Return, found 5 days ago
NZ$474
Return
found 5 days ago
Select Thai Airways International flight, departing Wed, 18 Nov from Bangkok to Siem Reap, returning Wed, 25 Nov, priced at NZ$474 found 5 days ago
Vietjet Air
Fri, 19 June - Sun, 21 June
SGN
Ho Chi Minh City
SAI
Siem Reap
NZ$513 Return, found 1 day ago
NZ$513
Return
found 1 day ago
Select Vietjet Air flight, departing Fri, 19 June from Ho Chi Minh City to Siem Reap, returning Sun, 21 June, priced at NZ$513 found 1 day ago
Thai AirAsia
Thu, 19 Mar - Thu, 26 Mar
SGN
Ho Chi Minh City
SAI
Siem Reap
NZ$526 Return, found 5 hours ago
NZ$526
Return
found 5 hours ago
Select Thai AirAsia flight, departing Thu, 19 Mar from Ho Chi Minh City to Siem Reap, returning Thu, 26 Mar, priced at NZ$526 found 5 hours ago

The Annual Holiday Sale

Members save up to 40% on hotels and homes. Plan this year’s big trip and save.
Book now

Siem Reap Flights

There is no better time to steal away to Siem Reap than right now, and Expedia.co.nz knows just how to get you there without breaking your budget. You can find cheap flights to Siem Reap right here on Expedia.co.nz, and comparing itineraries couldn't be easier. Whether you are early bird flyer or want to catch Siem Reap flights on the red-eye schedule, Expedia.co.nz can show you all the available flights at the best price. From domestic flights to international journeys, the flight you need can be found and booked right here with us.

Once you have your cheap tickets to Siem Reap in hand, holiday planning can move forward full steam ahead. Unleash the potential of your holiday with a car rental, which makes it possible to explore Siem Reap without relying on public transportation or trekking far and wide on foot.

If you're in the market for adventure, book one of the Expedia holiday packages. Our packages save you money and time by bundling hotels and flights. What are you waiting for? Your next holiday in Siem Reap starts right here!

Siem Reap Flights Information

Airlines serving
Firefly, Malaysia Airlines, AirAsia Cambodia, Thai AirAsia, Bangkok Airways, Thai Airways International, Vietnam Airlines, Emirates, Air Cambodia, Vietjet Air
Roundtrip price
from NZ$227

Frequently asked questions

How do I find cheap flights to Siem Reap that have flexible change policies?
We know that plans can change in the blink of an eye, so choosing a flexible ticket with Expedia is always a clever idea. Simply mark the "No change fee" box directly under the "Flexible change policies" filter. Your low-priced, flexible flight to Siem Reap is only a few clicks away.
How can I find cheap tickets to Siem Reap?
Book in advance, consider nearby airports, use points or miles — you're not short of ways! One more is to make use of Expedia's "flexible dates" feature. Search for a Siem Reap flight, then compare the prices for nearby dates. In the last seven days, the best price for a flight to Siem Reap was NZ$227.
How much is a flight to Siem Reap?
One-way flights leaving Kuala Lumpur (KUL) sold for as low as NZ$98 in the last seven days. During this period, the price of a return journey to Siem Reap ranged between NZ$227 and NZ$1,465. If you spot a bargain ticket, grab it quickly — these prices don't hang around.
When is the cheapest time to fly to Siem Reap?
Jetting off on a Tuesday, followed by a Monday, is generally the best way to score the cheapest flight. Steer clear of the weekend if you can, because Saturday is typically the most expensive day of the week. Spend the money you saved having a blast in Siem Reap instead!
How much is a plane ticket to Siem Reap?
Flights to Siem Reap varied from NZ$227 to NZ$1,465 in the last seven days. Generally, the earlier you make a reservation, the better the price.
What is the best time to go to Siem Reap?
July, September and October are the most popular months to explore Banteay Srei, one of Siem Reap's most fabulous cities. Summertime here starts June 20. Temperatures range from 24ºC to 32ºC at this time of year, so plan your travels around then if you're into warmer weather.
What months are the cheapest to book a flight to Siem Reap?
A cheap month to score an awesome deal to Siem Reap is February, whereas prices are higher in December. Steer clear of this month if you're watching your pennies.

Trending flights to Siem Reap

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Fri, 13 Mar - Mon, 30 Mar
AKL
Auckland
SAI
Siem Reap
NZ$1,465 Return, found 4 days ago
NZ$1,465
Return
found 4 days ago
Select China Eastern Airlines flight, departing Fri, 13 Mar from Auckland to Siem Reap, returning Mon, 30 Mar, priced at NZ$1,465 found 4 days ago
*Available to Expedia members.