Find flights
Deals
Airlines
Travel Guide

S$ 112+ Cheap flights to Siem Reap, Cambodia

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 17-3. Fares are subject to change and may not be available on all flights or dates of travel.
— SAI
4 Mar — 11 Mar1
1 adult
1 adult, Economy, 0 bags

Flights to Siem Reap, Cambodia in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Siem Reap
Explore the most affordable flight options available to Siem Reap. Find the lowest fares based on data from user searches, with prices last updated on 2 February 2026.

Sat 17-1014:55
SIN
-
SAI
1 stop28h 10m
VietJet Air
Sat 24-1019:05
SAI
-
SIN
1 stop17h 50m
VietJet Air
Deal found 1-2S$ 248
Thu 25-614:55
SIN
-
SAI
1 stop28h 10m
VietJet Air
Sat 27-619:05
SAI
-
SIN
1 stop17h 50m
VietJet Air
Deal found 31-1S$ 259
Wed 25-214:55
SIN
-
SAI
1 stop28h 10m
VietJet Air
Sat 28-219:05
SAI
-
SIN
1 stop17h 50m
VietJet Air
Deal found 1-2S$ 265
Sat 28-222:55
SIN
-
SAI
1 stop10h 25m
Multiple Airlines
Wed 4-318:10
SAI
-
SIN
1 stop11h 55m
Multiple Airlines
Deal found 1-2S$ 270
Sat 27-622:55
SIN
-
SAI
1 stop11h 20m
Multiple Airlines
Tue 30-614:55
SAI
-
SIN
1 stop8h 10m
Multiple Airlines
Deal found 31-1S$ 273
Sat 27-622:55
SIN
-
SAI
1 stop11h 20m
Multiple Airlines
Mon 29-610:00
SAI
-
SIN
1 stop20h 15m
Multiple Airlines
Deal found 31-1S$ 274
Sat 21-206:00
SIN
-
SAI
1 stop10h 00m
Malaysia Airlines
Tue 24-211:00
SAI
-
SIN
1 stop24h 55m
Malaysia Airlines
Deal found 1-2S$ 286
Mon 22-622:55
SIN
-
SAI
1 stop16h 15m
Multiple Airlines
Tue 30-614:55
SAI
-
SIN
1 stop8h 10m
Multiple Airlines
Deal found 31-1S$ 288
Mon 22-622:55
SIN
-
SAI
1 stop16h 15m
Multiple Airlines
Mon 29-610:00
SAI
-
SIN
1 stop20h 15m
Multiple Airlines
Deal found 31-1S$ 289
Mon 9-222:55
SIN
-
SAI
1 stop12h 05m
Multiple Airlines
Fri 13-219:05
SAI
-
SIN
1 stop17h 50m
Multiple Airlines
Deal found 1-2S$ 291
Tue 17-314:55
SIN
-
SAI
1 stop28h 10m
VietJet Air
Tue 24-319:05
SAI
-
SIN
1 stop17h 50m
VietJet Air
Deal found 31-1S$ 295
Thu 25-608:25
SIN
-
SAI
Nonstop2h 15m
Singapore Airlines
Sat 27-610:30
SAI
-
SIN
Nonstop2h 25m
Singapore Airlines
Deal found 31-1S$ 303

Find flight deals to Siem Reap

Find the latest flights to Siem Reap in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 2 February 2026.

Return from

S$ 259

One-way from

S$ 112

Popular in

July

Cheapest in

May

Average price

S$ 362
VietJet Air
  • VietJet Air
  • 25-6-27-6
  • 2 total stops
  • 46h 00m total
  • Singapore to Siem Reap
Search Deals
26-2
  • 26-2
  • 1 total stop
  • 10h 25m total
  • Singapore to Siem Reap
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (S$ 2 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (S$ 9 potential savings vs. average return price).
Search Deals
Average for return flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Siem Reap that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 2 February 2026.
Use the filters below to find and compare flights to Siem Reap that are best for you.

Fly from

Singapore

Route

Depart

Return

Price

SingaporeSiem Reap

SIN - SAI

SINSAI

Singapore Changi

Sun 29-3

14:55-18:05

1 stop28h 10m

Siem Reap–Angkor Intl

Wed 1-4

19:05-13:55

1 stop17h 50m

S$ 269

SingaporeSiem Reap

SIN - SAI

SINSAI

Singapore Changi

Sat 21-2

06:00-15:00

1 stop10h 00m

Siem Reap–Angkor Intl

Tue 24-2

11:00-12:55

1 stop24h 55m

S$ 286

SingaporeSiem Reap

SIN - SAI

SINSAI

Singapore Changi

Fri 10-7

08:25-09:40

Nonstop2h 15m

Siem Reap–Angkor Intl

Mon 13-7

10:30-13:55

Nonstop2h 25m

S$ 306

SingaporeSiem Reap

SIN - SAI

SINSAI

Singapore Changi

Thu 19-3

23:25-08:20

1 stop9h 55m

Siem Reap–Angkor Intl

Thu 26-3

15:55-22:25

1 stop5h 30m

S$ 320

SingaporeSiem Reap

SIN - SAI

SINSAI

Singapore Changi

Sun 26-4

13:05-16:25

2 stops28h 20m

Siem Reap–Angkor Intl

Sat 2-5

19:40-12:10

1 stop15h 30m

S$ 336

SingaporeSiem Reap

SIN - SAI

SINSAI

Singapore Changi

Thu 16-4

15:50-16:25

2 stops25h 35m

Siem Reap–Angkor Intl

Mon 27-4

17:20-11:55

2 stops17h 35m

S$ 347

SingaporeSiem Reap

SIN - SAI

SINSAI

Singapore Changi

Thu 16-4

08:25-09:40

Nonstop2h 15m

Siem Reap–Angkor Intl

Sun 19-4

10:30-13:55

Nonstop2h 25m

S$ 347

SingaporeSiem Reap

SIN - SAI

SINSAI

Singapore Changi

Tue 31-3

13:05-16:25

2 stops28h 20m

Siem Reap–Angkor Intl

Wed 8-4

17:20-11:55

2 stops17h 35m

S$ 347

SingaporeSiem Reap

SIN - SAI

SINSAI

Singapore Changi

Fri 10-7

13:10-18:40

1 stop6h 30m

Siem Reap–Angkor Intl

Mon 13-7

18:05-11:55

1 stop16h 50m

S$ 355

SingaporeSiem Reap

SIN - SAI

SINSAI

Singapore Changi

Fri 26-6

13:10-18:40

1 stop6h 30m

Siem Reap–Angkor Intl

Sat 27-6

19:40-17:25

1 stop20h 45m

S$ 357

Flights are sorted by cheapest return flights first.

Deals found on 31-1

Showing 1-10 of 22 results
1
2
3

Best time to book a flight to Siem Reap

Have a flexible travel schedule? Discover the best time to fly to 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.

Cheapflights Insights

Everything you need to know about your flight to Siem Reap

When is the best time to book a flight to Siem Reap?

Use this chart to determine the optimal time to book a return flight from Singapore to Siem Reap. Price data was last updated on 30 January 2026.

Booking 41 days in advance of your planned departure date is, on average, the best time to get cheap flights to Siem Reap. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 2 February 2026.
Read through reviews of airlines serving Cambodia, such as Singapore Airlines and Vietnam Airlines. 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
8.2
Very Good
1,443 reviews
Check prices

Crew

8.6

Overall

8.2

Comfort

8.0

Food

7.8

Entertainment

8.0

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Singapore Airlines
8.2
Very Good
1,443 reviews
Singapore Airlines
8.2
Very Good
1,443 reviews
Check prices

Crew

8.6

Overall

8.2

Comfort

8.0

Food

7.8

Entertainment

8.0

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Vietnam Airlines
7.6
Good
224 reviews
Singapore Airlines
8.2
Very Good
1,443 reviews
Check prices

Crew

8.6

Overall

8.2

Comfort

8.0

Food

7.8

Entertainment

8.0

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

FAQs about flying to Siem Reap

  • What airport do you fly into for flights to Siem Reap?

    Booking a flight to Siem Reap–Angkor Intl (SAI) is your only option if you intend on flying to Siem Reap. It is only a 39.7 km journey from Siem Reap–Angkor Intl to Siem Reap’s city centre. There are 12 flights from Singapore to Siem Reap–Angkor Intl per day from 2 different airlines.

  • Can I find cheaper flights to Siem Reap if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Siem Reap on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Siem Reap?

    Based on reviews from Cheapflights users, Singapore Airlines is rated the highest out of the airlines that fly to Siem Reap.

  • What is the cheapest airport to fly to in Siem Reap?

    Siem Reap–Angkor Intl is currently the cheapest airport to fly to in Siem Reap. One-way flights to Siem Reap–Angkor Intl typically cost S$ 82, while return flights cost around S$ 123.

  • Does Siem Reap–Angkor Intl have rental cars?

    Yes. Those touching down at Siem Reap–Angkor Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Siem Reap–Angkor Intl?

    Yes. Siem Reap–Angkor Intl has hotels nearby for those requiring accommodations. Beng Mealea Lodge is the closest property to Siem Reap–Angkor Intl (9.7 km away from Siem Reap–Angkor Intl).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights to Siem Reap by cabin class

Find flights to Siem Reap, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Premium Economy Class
Economy class

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 to Siem Reap?

Cheapflights helps you search for flights to Siem Reap via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets to Siem Reap?

Cheapflights helps you find that perfect flight to Siem Reap by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to Siem Reap ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Siem Reap flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.