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฿3,295+ 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 21/4. 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
23 Apr — 30 Apr1
1 adult
1 adult, Economy, 0 bags

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 24 March 2026.

Fly to

Route

Depart

Return

Price

Cheapest return flight

Siem ReapBangkok

SAI - DMK

SAIDMK

Siem Reap–Angkor Intl

Fri 24/4

16:55-18:05

Nonstop1h 10m

Bangkok Don Mueang Intl

Sat 25/4

15:10-16:10

Nonstop1h 00m

฿6,264

Siem ReapBangkok

SAI - DMK

SAIDMK

Siem Reap–Angkor Intl

Mon 25/5

11:55-13:00

Nonstop1h 05m

Bangkok Don Mueang Intl

Wed 27/5

10:05-11:10

Nonstop1h 05m

฿6,362

Siem ReapBangkok

SAI - DMK

SAIDMK

Siem Reap–Angkor Intl

Wed 22/4

16:55-18:05

Nonstop1h 10m

Bangkok Don Mueang Intl

Wed 29/4

10:05-11:10

Nonstop1h 05m

฿6,394

Siem ReapBangkok

SAI - DMK

SAIDMK

Siem Reap–Angkor Intl

Fri 1/5

11:55-13:00

Nonstop1h 05m

Bangkok Don Mueang Intl

Mon 4/5

10:05-11:10

Nonstop1h 05m

฿6,394

Siem ReapBangkok

SAI - BKK

SAIBKK

Siem Reap–Angkor Intl

Fri 1/5

09:45-11:20

Nonstop1h 35m

Bangkok Suvarnabhumi

Mon 4/5

10:50-12:20

Nonstop1h 30m

฿6,427

Siem ReapBangkok

SAI - DMK

SAIDMK

Siem Reap–Angkor Intl

Sat 16/5

16:55-18:05

Nonstop1h 10m

Bangkok Don Mueang Intl

Thu 11/6

10:05-11:10

Nonstop1h 05m

฿6,460
Fastest return journey

Siem ReapBangkok

SAI - DMK

SAIDMK

Siem Reap–Angkor Intl

Fri 29/5

11:55-13:00

Nonstop1h 05m

Bangkok Don Mueang Intl

Sun 31/5

15:10-16:10

Nonstop1h 00m

฿6,525

Siem ReapBangkok

SAI - DMK

SAIDMK

Siem Reap–Angkor Intl

Sun 3/5

16:55-18:05

Nonstop1h 10m

Bangkok Don Mueang Intl

Wed 13/5

15:10-16:10

Nonstop1h 00m

฿6,557

Siem ReapBangkok

SAI - DMK

SAIDMK

Siem Reap–Angkor Intl

Wed 22/4

16:55-18:05

Nonstop1h 10m

Bangkok Don Mueang Intl

Mon 25/5

15:10-16:10

Nonstop1h 00m

฿6,557

Siem ReapBangkok

SAI - DMK

SAIDMK

Siem Reap–Angkor Intl

Mon 13/4

16:55-18:05

Nonstop1h 10m

Bangkok Don Mueang Intl

Tue 14/4

10:05-11:10

Nonstop1h 05m

฿6,557

Flights are sorted by cheapest return flights first.

Deals found on 23/3

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
7.4
Good
239 reviews
Check prices

Overall

7.4

Entertainment

5.5

Comfort

6.8

Crew

7.9

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
7.4
Good
239 reviews
Thai AirAsia
7.4
Good
239 reviews
Check prices

Overall

7.4

Entertainment

5.5

Comfort

6.8

Crew

7.9

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 24 March 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 ฿3,698. If you're looking for a direct round-trip flight from Siem Reap, you can expect to pay around ฿9,590.

  • 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 10m on average. The quickest direct flight from Siem Reap at this time departs from Siem Reap (1h 05m), while the longest leaves from Siem Reap (1h 20m).

  • 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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