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฿2,830+ Cheap flights from 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 2/2. 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 — BKK
14 Feb — 21 Feb1
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 15 January 2026.

Cheapest one-way flight

฿3,474

Cheapest round-trip flight

฿6,415

Cheapest airline

Thai AirAsia

Most popular destination

Bangkok Don Mueang Intl (DMK)
The cheapest one-way flight from Siem Reap–Angkor Intl is currently to Bangkok Don Mueang Intl.
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The cheapest round-trip flight from Siem Reap–Angkor Intl is currently to Bangkok Don Mueang Intl.
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On average, Thai AirAsia currently has the cheapest one-way flight from Siem Reap–Angkor Intl (avg. price of ฿6,739).
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Bangkok Don Mueang Intl (DMK) is currently the most popular flight destination from Siem Reap–Angkor Intl (average return price of ฿5,234).
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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 15 January 2026.

Thu 29/116:50
SAI
-
HKT
Nonstop1h 20m
Thai AirAsia
Sun 1/214:30
HKT
-
SAI
Nonstop1h 35m
Thai AirAsia
Deal found 13/1฿5,000
Mon 23/216:50
SAI
-
HKT
Nonstop1h 35m
Thai AirAsia
Sat 28/214:25
HKT
-
SAI
Nonstop1h 40m
Thai AirAsia
Deal found 15/1฿5,094
Fri 13/216:50
SAI
-
HKT
Nonstop1h 35m
Thai AirAsia
Sun 15/214:30
HKT
-
SAI
Nonstop1h 35m
Thai AirAsia
Deal found 13/1฿5,126
Mon 23/216:50
SAI
-
HKT
Nonstop1h 35m
Thai AirAsia
Tue 3/314:25
HKT
-
SAI
Nonstop1h 40m
Thai AirAsia
Deal found 15/1฿5,283
Thu 26/211:45
SAI
-
DMK
Nonstop1h 15m
Thai AirAsia
Mon 2/319:00
DMK
-
SAI
Nonstop1h 00m
Thai AirAsia
Deal found 13/1฿5,660
Fri 30/116:50
SAI
-
DMK
Nonstop1h 00m
Thai AirAsia
Mon 2/209:55
DMK
-
SAI
Nonstop1h 05m
Thai AirAsia
Deal found 13/1฿5,692
Thu 29/121:00
SAI
-
DMK
Nonstop1h 10m
Thai AirAsia
Sun 1/215:00
DMK
-
SAI
Nonstop0h 55m
Thai AirAsia
Deal found 15/1฿5,723
Tue 17/220:45
SAI
-
DMK
Nonstop1h 10m
Thai AirAsia
Tue 24/219:00
DMK
-
SAI
Nonstop1h 00m
Thai AirAsia
Deal found 15/1฿5,818
Sat 21/220:45
SAI
-
DMK
Nonstop1h 10m
Thai AirAsia
Sun 8/315:00
DMK
-
SAI
Nonstop0h 55m
Thai AirAsia
Deal found 13/1฿5,912
Mon 26/120:45
SAI
-
DMK
Nonstop1h 10m
Thai AirAsia
Sat 31/115:00
DMK
-
SAI
Nonstop0h 55m
Thai AirAsia
Deal found 15/1฿5,943
Wed 25/216:50
SAI
-
HKT
1 stop4h 30m
Thai AirAsia
Sat 28/214:25
HKT
-
SAI
Nonstop1h 40m
Thai AirAsia
Deal found 15/1฿5,975
Thu 12/220:45
SAI
-
DMK
Nonstop1h 10m
Thai AirAsia
Mon 16/219:00
DMK
-
SAI
Nonstop1h 00m
Thai AirAsia
Deal found 14/1฿6,006

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 15 January 2026. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Suvarnabhumi

Route

Depart

Return

Price

Siem ReapPhuket City

SAI - HKT

SAIHKT

Siem Reap–Angkor Intl

Thu 29/1

16:50-18:10

Nonstop1h 20m

Phuket City

Sun 1/2

14:30-16:05

Nonstop1h 35m

฿5,000

Siem ReapPhuket City

SAI - HKT

SAIHKT

Siem Reap–Angkor Intl

Fri 13/2

16:50-18:25

Nonstop1h 35m

Phuket City

Sun 15/2

14:30-16:05

Nonstop1h 35m

฿5,126

Siem ReapPhuket City

SAI - HKT

SAIHKT

Siem Reap–Angkor Intl

Mon 23/2

16:50-18:25

Nonstop1h 35m

Phuket City

Tue 3/3

14:25-16:05

Nonstop1h 40m

฿5,283

Siem ReapPhuket City

SAI - HKT

SAIHKT

Siem Reap–Angkor Intl

Mon 23/2

16:50-18:25

Nonstop1h 35m

Phuket City

Mon 2/3

14:30-16:05

Nonstop1h 35m

฿5,283

Siem ReapBangkok

SAI - DMK

SAIDMK

Siem Reap–Angkor Intl

Thu 26/2

11:45-13:00

Nonstop1h 15m

Bangkok Don Mueang Intl

Mon 2/3

19:00-20:00

Nonstop1h 00m

฿5,660

Siem ReapBangkok

SAI - DMK

SAIDMK

Siem Reap–Angkor Intl

Thu 29/1

21:00-22:10

Nonstop1h 10m

Bangkok Don Mueang Intl

Sun 1/2

15:00-15:55

Nonstop0h 55m

฿5,755

Siem ReapBangkok

SAI - DMK

SAIDMK

Siem Reap–Angkor Intl

Tue 17/2

20:45-21:55

Nonstop1h 10m

Bangkok Don Mueang Intl

Tue 24/2

19:00-20:00

Nonstop1h 00m

฿5,818

Siem ReapBangkok

SAI - DMK

SAIDMK

Siem Reap–Angkor Intl

Tue 3/3

20:45-21:55

Nonstop1h 10m

Bangkok Don Mueang Intl

Sun 8/3

19:00-20:00

Nonstop1h 00m

฿5,881

Siem ReapBangkok

SAI - DMK

SAIDMK

Siem Reap–Angkor Intl

Sat 21/2

20:45-21:55

Nonstop1h 10m

Bangkok Don Mueang Intl

Mon 2/3

19:00-20:00

Nonstop1h 00m

฿5,912

Siem ReapBangkok

SAI - DMK

SAIDMK

Siem Reap–Angkor Intl

Sat 21/2

20:45-21:55

Nonstop1h 10m

Bangkok Don Mueang Intl

Sun 1/3

19:00-20:00

Nonstop1h 00m

฿5,912

Flights are sorted by cheapest return flights first.

Deals found on 15/1

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 month to book a flight from Siem Reap?

Currently, February is the cheapest month in which you can book a flight from Siem Reap (average of ฿3,805). Flying from Siem Reap in December will prove the most costly (average of ฿5,849). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Siem Reap?

Only one airline operates round-trip flights from Siem Reap: Thai AirAsia. This airline flies to the following popular destinations: Bangkok.

Thai AirAsia
Thai AirAsia
From ฿5,334
VietJet Air
VietJet Air
From ฿5,062

Airline reviews for flights from Siem Reap

Get insights into the airlines that provide service from 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 airline for your flight from Siem Reap. In the last 7 days, Cheapflights users made a total of 17,341 searches.
See what other customers who have flown with Thai AirAsia from Siem Reap have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Thai AirAsia
7.4
Good
226 reviews
Check prices

Entertainment

5.5

Comfort

6.8

Boarding

7.4

Food

6.2

Overall

7.4

Crew

7.9

Reviews

1 / 5
8.0
Excellent

marc,Nov 2025

DMK - DAD

Upon check in they wanted to charge me extra for extra 1 kilo Poor challenge. You advertise to get people on your airline then you challenge them Wrong move
Thai AirAsia
7.4
Good
226 reviews
Thai AirAsia
7.4
Good
226 reviews
Check prices

Entertainment

5.5

Comfort

6.8

Boarding

7.4

Food

6.2

Overall

7.4

Crew

7.9

Reviews

1 / 5
8.0
Excellent

marc,Nov 2025

DMK - DAD

Upon check in they wanted to charge me extra for extra 1 kilo Poor challenge. You advertise to get people on your airline then you challenge them Wrong move

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Fly your favourite airline from Siem Reap

Browse through various options for flying your favourite airline from Siem Reap. Flight routes are based on user searches made on Cheapflights and were last updated on 15 January 2026.
Thai AirAsia flights from Siem Reap to Suvarnabhumi

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 15 January 2026.

  • What are the most popular destinations to fly to from Siem Reap?

    The most selected flight destinations from Siem Reap for the current month are Bangkok Don Mueang Intl Airport, Bangkok Suvarnabhumi Airport, Ho Chi Minh City. While Bangkok Suvarnabhumi Airport, Bangkok Don Mueang Intl Airport, Kuala Lumpur Intl Airport are the top choices made by travellers year-round.

  • What is the cheapest flight from Siem Reap to anywhere?

    Users have flown out of Siem Reap for as low as ฿1,698 to Phnom Penh (prices may vary depending on the airline and departure time). On average, users have booked flights for ฿5,770 to fly from Siem Reap.

  • What is the cheapest month to fly from Siem Reap?

    At the present moment the cheapest month to fly from Siem Reap is currently February; with December being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from Siem Reap?

    Here are some of the cheapest flight destinations from Siem Reap:
    Fly from Siem Reap to Bangkok from ฿5,660

  • 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?

    By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Siem Reap.

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

    Cheapflights does show flights with no change fees to all users. To see these options for flights from Siem Reap, users can toggle the no change fees filter when performing a flight search.

  • 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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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?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Siem Reap.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Siem Reap, users can toggle the no change fees filter when performing a flight search.

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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