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฿2,859+ Direct 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 26/3. 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
29 Mar — 5 Apr1
1 adult
1 adult, Economy, 0 bags

Direct 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 27 February 2026.

Tue 16/615:15
SAI
-
DMK
Nonstop1h 10m
Thai AirAsia
Sat 27/613:30
DMK
-
SAI
Nonstop1h 00m
Thai AirAsia
Deal found 26/2฿4,226
Sat 6/611:55
SAI
-
DMK
Nonstop1h 05m
Thai AirAsia
Mon 15/610:10
DMK
-
SAI
Nonstop1h 00m
Thai AirAsia
Deal found 26/2฿4,350
Sat 21/316:50
SAI
-
HKT
Nonstop1h 20m
Thai AirAsia
Mon 23/314:30
HKT
-
SAI
Nonstop1h 35m
Thai AirAsia
Deal found 25/2฿5,065
Wed 8/711:55
SAI
-
DMK
Nonstop1h 05m
Thai AirAsia
Thu 16/710:10
DMK
-
SAI
Nonstop1h 00m
Thai AirAsia
Deal found 26/2฿5,282
Tue 16/615:15
SAI
-
DMK
Nonstop1h 10m
Thai AirAsia
Sun 21/613:30
DMK
-
SAI
Nonstop1h 00m
Thai AirAsia
Deal found 26/2฿5,686
Wed 25/320:45
SAI
-
DMK
Nonstop1h 10m
Thai AirAsia
Thu 26/315:00
DMK
-
SAI
Nonstop0h 55m
Thai AirAsia
Deal found 23/2฿5,841
Thu 12/316:50
SAI
-
DMK
Nonstop1h 00m
Thai AirAsia
Sun 15/319:00
DMK
-
SAI
Nonstop1h 00m
Thai AirAsia
Deal found 23/2฿5,872
Mon 9/320:45
SAI
-
DMK
Nonstop1h 10m
Thai AirAsia
Tue 10/309:55
DMK
-
SAI
Nonstop1h 05m
Thai AirAsia
Deal found 26/2฿5,904
Tue 17/320:45
SAI
-
DMK
Nonstop1h 10m
Thai AirAsia
Mon 23/309:55
DMK
-
SAI
Nonstop1h 05m
Thai AirAsia
Deal found 25/2฿5,997
Thu 26/316:50
SAI
-
DMK
Nonstop1h 00m
Thai AirAsia
Thu 2/410:10
DMK
-
SAI
Nonstop1h 00m
Thai AirAsia
Deal found 24/2฿6,028
Tue 24/320:45
SAI
-
DMK
Nonstop1h 10m
Thai AirAsia
Sat 28/309:55
DMK
-
SAI
Nonstop1h 05m
Thai AirAsia
Deal found 24/2฿6,059
Sat 8/812:55
SAI
-
BKK
Nonstop1h 30m
Bangkok Airways
Sat 15/807:40
BKK
-
SAI
Nonstop1h 20m
Bangkok Airways
Deal found 23/2฿6,338

Find direct flights from Siem Reap within your budget

 
Use the slider to find direct flights from Siem Reap within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 17,341 searches. This data was last updated on 27 February 2026.

Fly to

Route

Depart

Return

Price

Siem ReapBangkok

SAI - DMK

SAIDMK

Siem Reap–Angkor Intl

Tue 16/6

15:15-16:25

Nonstop1h 10m

Bangkok Don Mueang Intl

Sat 27/6

13:30-14:30

Nonstop1h 00m

฿4,226

Siem ReapBangkok

SAI - DMK

SAIDMK

Siem Reap–Angkor Intl

Sat 6/6

11:55-13:00

Nonstop1h 05m

Bangkok Don Mueang Intl

Mon 15/6

10:10-11:10

Nonstop1h 00m

฿4,350

Siem ReapPhuket City

SAI - HKT

SAIHKT

Siem Reap–Angkor Intl

Sat 21/3

16:50-18:10

Nonstop1h 20m

Phuket City

Mon 23/3

14:30-16:05

Nonstop1h 35m

฿5,065

Siem ReapBangkok

SAI - DMK

SAIDMK

Siem Reap–Angkor Intl

Wed 8/7

11:55-13:00

Nonstop1h 05m

Bangkok Don Mueang Intl

Thu 16/7

13:30-14:30

Nonstop1h 00m

฿5,282

Siem ReapBangkok

SAI - DMK

SAIDMK

Siem Reap–Angkor Intl

Sun 15/3

20:45-21:55

Nonstop1h 10m

Bangkok Don Mueang Intl

Mon 16/3

15:00-15:55

Nonstop0h 55m

฿5,562

Siem ReapBangkok

SAI - DMK

SAIDMK

Siem Reap–Angkor Intl

Wed 25/3

20:45-21:55

Nonstop1h 10m

Bangkok Don Mueang Intl

Thu 26/3

15:00-15:55

Nonstop0h 55m

฿5,841

Siem ReapBangkok

SAI - DMK

SAIDMK

Siem Reap–Angkor Intl

Thu 12/3

16:50-17:50

Nonstop1h 00m

Bangkok Don Mueang Intl

Sun 15/3

19:00-20:00

Nonstop1h 00m

฿5,872

Siem ReapBangkok

SAI - DMK

SAIDMK

Siem Reap–Angkor Intl

Tue 14/4

15:15-16:25

Nonstop1h 10m

Bangkok Don Mueang Intl

Sun 19/4

10:10-11:10

Nonstop1h 00m

฿5,872

Siem ReapBangkok

SAI - DMK

SAIDMK

Siem Reap–Angkor Intl

Mon 9/3

20:45-21:55

Nonstop1h 10m

Bangkok Don Mueang Intl

Tue 10/3

09:55-11:00

Nonstop1h 05m

฿5,904

Siem ReapBangkok

SAI - DMK

SAIDMK

Siem Reap–Angkor Intl

Fri 27/3

20:45-21:55

Nonstop1h 10m

Bangkok Don Mueang Intl

Sun 29/3

10:10-11:10

Nonstop1h 00m

฿5,904

Flights are sorted by cheapest return flights first.

Deals found on 24/2

Showing 1-10 of 39 resultsSorted by cheapest first
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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.

Reviews of airlines flying direct to Siem Reap

Get insights into the airlines that provide direct flights 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 an airline for your flight from Siem Reap. Reviews last updated Cheapflights.
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
7.5
Good
233 reviews
Check prices

Entertainment

5.5

Comfort

6.8

Crew

7.9

Overall

7.5

Boarding

7.4

Food

6.2

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
7.5
Good
233 reviews
Thai AirAsia
7.5
Good
233 reviews
Check prices

Entertainment

5.5

Comfort

6.8

Crew

7.9

Overall

7.5

Boarding

7.4

Food

6.2

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

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 27 February 2026.

  • Where can you fly direct from Siem Reap?

    Currently, the most popular direct flight destination from Siem Reap is Bangkok Don Mueang Intl Airport.

  • How much are direct flights from Siem Reap?

    On average, a one-way direct flight from Siem Reap will cost users approximately ฿4,157. If you're looking for a direct round-trip flight from Siem Reap, you can expect to pay around ฿10,824.

  • How long is a direct flight from Siem Reap?

    While the flight duration depends heavily on the destination, on average, travelers can expect non-stop flights from Siem Reap to last approximately 1h 00m on average. The quickest direct flight from Siem Reap at this time departs from Siem Reap (1h 00m), while the longest leaves from Siem Reap (1h 00m).

  • What is the best time of year to fly direct from Siem Reap?

    If you're seeking the lowest price on a direct flight from Siem Reap, June is worth consideration as prices are at their lowest, on average. In terms of the number of daily non-stop flights, May offers travelers the most options.

See more FAQs

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Fly your favourite airline from Siem Reap

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Thai AirAsia flights from Siem Reap to Suvarnabhumi

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