Typical price difference
+35%฿10,884 here compared with ฿8,091
One-way and roundtrip flights from Bangkok
AirAsia flights to Siem Reap
Top deals
Flights and prices
How much are flights from Bangkok to Siem Reap?
Planning a trip to Siem Reap? Compare dates, airlines, flight times and direct options from Bangkok. 36 roundtrips from ฿10,371. These results are for airasia (ak).
- Roundtrip from
- ฿10,371
- 36 complete trips
- Typical roundtrip
- ฿10,884
- Half cost less, half cost more
- Flight options
- 36
- Roundtrips available
- Non-stop
- 0%
- 0 fully non-stop roundtrips
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Roundtrip deals
36 fares · from ฿10,371
Outbound and return flights together in one total fare.
Departure monthJanuary 2027
Siem Reap
Weather26°WarmTypical roundtrip฿8,033Cheapest roundtrip฿10,371Jan 7 → Jan 29
Departure month
January 2027
Siem Reap
Weather26°Warm
Typical roundtrip฿8,033
Cheapest roundtrip฿10,371
Jan 7 → Jan 29
Departure monthMarch 2027
Siem Reap
Weather29°HotTypical roundtrip฿8,033Cheapest roundtrip฿10,422Mar 1 → Mar 23
Departure month
March 2027
Siem Reap
Weather29°Hot
Typical roundtrip฿8,033
Cheapest roundtrip฿10,422
Mar 1 → Mar 23
Departure monthNovember 2026
Siem Reap
Weather26°WarmTypical roundtrip฿8,033Cheapest roundtrip฿10,436Nov 22 → Dec 14
Departure month
November 2026
Siem Reap
Weather26°Warm
Typical roundtrip฿8,033
Cheapest roundtrip฿10,436
Nov 22 → Dec 14
Departure monthFebruary 2027
Siem Reap
Weather28°HotTypical roundtrip฿8,033Cheapest roundtrip฿10,504Feb 19 → Mar 13
Departure month
February 2027
Siem Reap
Weather28°Hot
Typical roundtrip฿8,033
Cheapest roundtrip฿10,504
Feb 19 → Mar 13
Departure monthOctober 2026
Siem Reap
Weather27°HotTypical roundtrip฿8,033Cheapest roundtrip฿11,300Oct 4 → Oct 26
Departure month
October 2026
Siem Reap
Weather27°Hot
Typical roundtrip฿8,033
Cheapest roundtrip฿11,300
Oct 4 → Oct 26
Departure monthDecember 2026
Siem Reap
Weather25°WarmTypical roundtrip฿8,033Cheapest roundtrip฿11,507Dec 17 → Jan 8
Departure month
December 2026
Siem Reap
Weather25°Warm
Typical roundtrip฿8,033
Cheapest roundtrip฿11,507
Dec 17 → Jan 8
Plan with confidence
Find the trip that fits
Compare prices, dates, airlines and travel time. Then choose the deal that feels right.
See the difference
AirAsia (AK) at a glance
Compare price, non-stop choice and travel time with other Siem Reap options.
Non-stop options
0%-98 points compared with other flights
Typical flight time
4h 20m3h 20m longer than the comparison
Roundtrip options
36Trips ready to compare
Typical prices
What do Siem Reap roundtrips usually cost?
This distribution uses roundtrip prices only; one-way prices remain in their own labeled summary.
Lowest฿10,371
Typical low฿10,523
Typical฿10,884
Typical high฿11,507
Airline comparison
Alternative airlines for Siem Reap
Some trips combine airlines, so check both flights before you book.
| Comparison | Lowest | Typical range | Results | Non-stop |
|---|---|---|---|---|
| 1Thai AirAsia | ฿6,617 | ฿6,930–฿8,721 | 3,180 | 99% |
| 2Thai Airways | ฿7,652 | ฿8,274–฿10,172 | 97 | 98% |
| 3Bangkok Airways | ฿7,668 | ฿8,109–฿9,595 | 180 | 98% |
| 4Cambodia Airways | ฿8,051 | ฿8,351–฿9,300 | 262 | 96% |
| 5Thai VietJet Air | ฿8,443 | — | 2 | — |
| 6Emirates | ฿8,543 | ฿8,763–฿9,836 | 173 | 99% |
| 7Cambodia Angkor Air | ฿9,376 | — | 5 | — |
| 8AirAsia | ฿10,371 | ฿10,523–฿11,507 | 36 | 0% |
| 9KT | ฿10,371 | ฿10,523–฿11,507 | 36 | 0% |
| 10IndiGo | ฿12,375 | — | 1 | — |
Weather through the year
Typical temperatures in Siem Reap
Usual monthly temperatures can help you choose when to go. They are not a live forecast.
26°Jan
28°Feb
29°Mar
30°Apr
29°May
28°Jun
28°Jul
28°Aug
27°Sep
27°Oct
26°Nov
25°Dec
Useful trip facts
What to know about Siem Reap
- Country
- Cambodia
- Arrival code
- REP
- Local-cost group
- 1 / 5
- A broad comparison, separate from airfare
- Typical annual temperature
- 28°C
- Usual temperature, not a forecast
- Trip styles
- City
- Bangkok departure airports
- DMK
- Airports represented in the current fare results
- Arrival airports
- SAI
- Airports represented in the current fare results
- Typical outbound from Bangkok
- 4h 20m
- Typical stay
- 21 nights
Why go
Why travelers consider Siem Reap
Gateway to Angkor. A vibrant town serving the world's most magnificent temple complex.
Explore related searches
Common questions about Siem Reap
What is the lowest available roundtrip fare for Siem Reap?
The lowest available roundtrip fare is ฿10,371. Check the dates, baggage and final total before booking.
What is a typical fare for Siem Reap?
A typical fare is ฿10,884. Many available options sit between ฿10,523 and ฿11,507.
How many choices are available for Siem Reap?
Choose from 36 roundtrip flights across 1 destination in 1 country.
Are direct flights available for Siem Reap?
0 roundtrip flights are non-stop both ways. That is 0% of the current choices.
Which month has the lowest fares for Siem Reap?
Jan 2027 has the lowest available roundtrip fare, from ฿10,371.
Which airlines are available for Siem Reap?
Thai AirAsia, AirAsia, KT, Thai Airways currently offer some of the lowest fares. Check both flights before booking, as a trip may combine airlines.
Where does AirAsia to Siem Reap fly from Bangkok?
AirAsia to Siem Reap operates flights from Bangkok to multiple destinations. Browse the deals on this page to see all available AirAsia to Siem Reap routes.
How do I find the best deals on AirAsia to Siem Reap?
Compare the current AirAsia to Siem Reap fares from Bangkok, then save a suitable option to your local watchlist so you can recheck its price later.