Typical price difference
+10%฿8,919 here compared with ฿8,091
One-way and roundtrip flights from Bangkok
Cambodia Airways 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. 15 one-way fares from ฿3,814 · 262 roundtrips from ฿8,051. These results are for cambodia airways (kr).
- One way from
- ฿3,814
- 15 outbound-only options
- Roundtrip from
- ฿8,051
- 262 complete trips
- Typical roundtrip
- ฿8,919
- Half cost less, half cost more
- Flight options
- 262
- Roundtrips available
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Best Deals
Roundtrip deals
262 fares · from ฿8,051
Outbound and return flights together in one total fare.
Departure monthOctober 2026
Siem Reap
Weather27°HotTypical roundtrip฿8,033Cheapest roundtrip฿8,051Oct 18 → Oct 22
Departure month
October 2026
Siem Reap
Weather27°Hot
Typical roundtrip฿8,033
Cheapest roundtrip฿8,051
Oct 18 → Oct 22
Departure monthNovember 2026
Siem Reap
Weather26°WarmTypical roundtrip฿8,033Cheapest roundtrip฿8,073Nov 25 → Dec 4
Departure month
November 2026
Siem Reap
Weather26°Warm
Typical roundtrip฿8,033
Cheapest roundtrip฿8,073
Nov 25 → Dec 4
Departure monthDecember 2026
Siem Reap
Weather25°WarmTypical roundtrip฿8,033Cheapest roundtrip฿8,100Dec 1 → Dec 22
Departure month
December 2026
Siem Reap
Weather25°Warm
Typical roundtrip฿8,033
Cheapest roundtrip฿8,100
Dec 1 → Dec 22
Departure monthJanuary 2027
Siem Reap
Weather26°WarmTypical roundtrip฿8,033Cheapest roundtrip฿8,225Jan 3 → Jan 19
Departure month
January 2027
Siem Reap
Weather26°Warm
Typical roundtrip฿8,033
Cheapest roundtrip฿8,225
Jan 3 → Jan 19
Departure monthSeptember 2026
Siem Reap
Weather27°HotTypical roundtrip฿8,033Cheapest roundtrip฿8,301Sep 25 → Oct 15
Departure month
September 2026
Siem Reap
Weather27°Hot
Typical roundtrip฿8,033
Cheapest roundtrip฿8,301
Sep 25 → Oct 15
One-way deals
15 fares · from ฿3,814
Outbound fare only — add a return separately if you need one.
Departure monthOctober 2026
Siem Reap
Weather27°HotTypical one way฿3,662Cheapest one-way fare฿3,814Oct 24
Departure month
October 2026
Siem Reap
Weather27°Hot
Typical one way฿3,662
Cheapest one-way fare฿3,814
Oct 24
Departure monthDecember 2026
Siem Reap
Weather25°WarmTypical one way฿3,662Cheapest one-way fare฿4,194Dec 27
Departure month
December 2026
Siem Reap
Weather25°Warm
Typical one way฿3,662
Cheapest one-way fare฿4,194
Dec 27
Departure monthNovember 2026
Siem Reap
Weather26°WarmTypical one way฿3,662Cheapest one-way fare฿4,385Nov 1
Departure month
November 2026
Siem Reap
Weather26°Warm
Typical one way฿3,662
Cheapest one-way fare฿4,385
Nov 1
Departure monthJanuary 2027
Siem Reap
Weather26°WarmTypical one way฿3,662Cheapest one-way fare฿4,529Jan 3
Departure month
January 2027
Siem Reap
Weather26°Warm
Typical one way฿3,662
Cheapest one-way fare฿4,529
Jan 3
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
Cambodia Airways (KR) at a glance
Compare price, non-stop choice and travel time with other Siem Reap options.
Non-stop options
96%-2 points compared with other flights
Typical flight time
1h 30m0h 30m longer than the comparison
Roundtrip options
262Trips 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฿8,051
Typical low฿8,351
Typical฿8,919
Typical high฿9,300
Best time to fly
How prices change by month
Compare the lowest and typical roundtrip fare for each month.
฿8,421
Sep 2026
฿8,962
Oct 2026
฿9,008
Nov 2026
฿8,931
Dec 2026
฿8,312
Jan 2027
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
- BKK, DMK
- Airports represented in the current fare results
- Arrival airports
- SAI
- Airports represented in the current fare results
- Typical outbound from Bangkok
- 1h 30m
- Typical stay
- 13 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 one-way fare for Siem Reap?
The lowest available one-way fare is ฿3,814. It is compared only with other one-way fares.
What is the lowest available roundtrip fare for Siem Reap?
The lowest available roundtrip fare is ฿8,051. Check the dates, baggage and final total before booking.
What is a typical fare for Siem Reap?
A typical fare is ฿8,919. Many available options sit between ฿8,351 and ฿9,300.
How many choices are available for Siem Reap?
Choose from 262 roundtrip flights across 1 destination in 1 country.
Are direct flights available for Siem Reap?
251 roundtrip flights are non-stop both ways. That is 96% of the current choices.
Which month has the lowest fares for Siem Reap?
Oct 2026 has the lowest available roundtrip fare, from ฿8,051.
What is the cheapest Cambodia Airways to Siem Reap flight from Bangkok?
The cheapest Cambodia Airways to Siem Reap flight from Bangkok we've found is ฿8,051.
Where does Cambodia Airways to Siem Reap fly from Bangkok?
Cambodia Airways to Siem Reap operates flights from Bangkok to multiple destinations. Browse the deals on this page to see all available Cambodia Airways to Siem Reap routes.