S$ 152+ 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 2-7. Fares are subject to change and may not be available on all flights or dates of travel.
— SAI
19 Jun — 26 Jun1
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 20 May 2026.

Thu 17-914:55
SIN
-
SAI
1 stop28h 10m
VietJet Air
Sun 20-919:05
SAI
-
SIN
1 stop17h 50m
VietJet Air
Deal found 17-5S$ 279
Wed 9-914:55
SIN
-
SAI
1 stop28h 10m
VietJet Air
Wed 16-919:05
SAI
-
SIN
1 stop17h 50m
VietJet Air
Deal found 16-5S$ 296
Thu 11-608:25
SIN
-
SAI
Nonstop2h 15m
Singapore Airlines
Wed 24-610:30
SAI
-
SIN
Nonstop2h 25m
Singapore Airlines
Deal found 19-5S$ 320
Wed 10-613:50
SIN
-
SAI
Nonstop2h 20m
Singapore Airlines
Wed 17-610:30
SAI
-
SIN
Nonstop2h 25m
Singapore Airlines
Deal found 19-5S$ 322
Wed 3-608:25
SIN
-
SAI
Nonstop2h 15m
Singapore Airlines
Sun 7-616:00
SAI
-
SIN
Nonstop2h 25m
Singapore Airlines
Deal found 17-5S$ 324
Thu 2-714:55
SIN
-
SAI
1 stop28h 10m
VietJet Air
Sun 5-719:05
SAI
-
SIN
1 stop17h 50m
VietJet Air
Deal found 18-5S$ 327
Sat 25-708:25
SIN
-
SAI
Nonstop2h 15m
Singapore Airlines
Tue 28-710:30
SAI
-
SIN
Nonstop2h 25m
Singapore Airlines
Deal found 18-5S$ 328
Wed 9-913:50
SIN
-
SAI
Nonstop2h 20m
Singapore Airlines
Wed 16-910:30
SAI
-
SIN
Nonstop2h 25m
Singapore Airlines
Deal found 16-5S$ 334
Thu 17-908:25
SIN
-
SAI
Nonstop2h 15m
Singapore Airlines
Sun 20-910:30
SAI
-
SIN
Nonstop2h 25m
Singapore Airlines
Deal found 17-5S$ 337
Mon 9-1114:40
SIN
-
SAI
Nonstop2h 15m
Singapore Airlines
Mon 16-1110:45
SAI
-
SIN
Nonstop2h 30m
Singapore Airlines
Deal found 17-5S$ 342
Tue 23-608:25
SIN
-
SAI
Nonstop2h 15m
Singapore Airlines
Wed 22-710:30
SAI
-
SIN
Nonstop2h 25m
Singapore Airlines
Deal found 17-5S$ 346

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 20 May 2026.

Return from

S$ 279

One-way from

S$ 152

Popular in

March

Cheapest in

September

Average price

S$ 338
VietJet Air
  • VietJet Air
  • 17-9-20-9
  • 2 total stops
  • 46h 00m total
  • Singapore to Siem Reap
VietJet Air
  • VietJet Air
  • 2-7
  • 1 total stop
  • 28h 10m total
  • Singapore to Siem Reap
Highest demand for flights based on searches. 9% potential increase in price (S$ 42 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (S$ 8 potential savings vs. average return price).
Average for return flights in May 2026

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 20 May 2026.
Use the filters below to find and compare flights to Siem Reap that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

SingaporeSiem Reap

SIN - SAI

SINSAI

Singapore Changi

Thu 11-6

08:25-09:40

Nonstop2h 15m

Siem Reap–Angkor Intl

Wed 24-6

10:30-13:55

Nonstop2h 25m

S$ 320

SingaporeSiem Reap

SIN - SAI

SINSAI

Singapore Changi

Wed 5-8

13:50-15:10

Nonstop2h 20m

Siem Reap–Angkor Intl

Sat 8-8

10:30-13:55

Nonstop2h 25m

S$ 347

SingaporeSiem Reap

SIN - SAI

SINSAI

Singapore Changi

Tue 9-6

13:10-18:20

1 stop6h 10m

Siem Reap–Angkor Intl

Sat 13-6

19:10-12:10

1 stop16h 00m

S$ 433

SingaporeSiem Reap

SIN - SAI

SINSAI

Singapore Changi

Mon 8-6

13:10-18:20

1 stop6h 10m

Siem Reap–Angkor Intl

Fri 12-6

19:10-12:10

1 stop16h 00m

S$ 433

SingaporeSiem Reap

SIN - SAI

SINSAI

Singapore Changi

Fri 10-7

13:10-18:20

1 stop6h 10m

Siem Reap–Angkor Intl

Mon 13-7

19:10-12:10

1 stop16h 00m

S$ 436

SingaporeSiem Reap

SIN - SAI

SINSAI

Singapore Changi

Mon 15-6

08:25-09:40

Nonstop2h 15m

Siem Reap–Angkor Intl

Wed 17-6

16:00-19:25

Nonstop2h 25m

S$ 489

SingaporeSiem Reap

SIN - SAI

SINSAI

Singapore Changi

Wed 10-6

13:50-15:10

Nonstop2h 20m

Siem Reap–Angkor Intl

Fri 12-6

10:30-13:55

Nonstop2h 25m

S$ 489

SingaporeSiem Reap

SIN - SAI

SINSAI

Singapore Changi

Fri 26-6

18:25-17:10

2 stops23h 45m

Siem Reap–Angkor Intl

Wed 22-7

19:10-12:10

1 stop16h 00m

S$ 570

SingaporeSiem Reap

SIN - SAI

SINSAI

Singapore Changi

Thu 25-6

15:50-17:10

1 stop26h 20m

Siem Reap–Angkor Intl

Wed 22-7

18:05-20:00

2 stops24h 55m

S$ 576
Cheapest one-way

SingaporeSiem Reap

SIN - SAI

SINSAI

Singapore Changi

Fri 14-8

13:10-18:20

1 stop6h 10m

S$ 243

Flights are sorted by cheapest return flights first.

Deals found on 18-5

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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?

Booking 58 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 20 May 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.

Comfort

8.0

Food

7.8

Entertainment

8.0

Boarding

8.3

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.

Comfort

8.0

Food

7.8

Entertainment

8.0

Boarding

8.3

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.

Comfort

8.0

Food

7.8

Entertainment

8.0

Boarding

8.3

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.

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 6 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$ 83, while return flights cost around S$ 124.

  • How much is a return flight to Siem Reap?

    A return flight to Siem Reap will typically cost around S$ 212, however they can be found for as little as S$ 124.

  • 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

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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.

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