Typical price difference
-5%฿7,612 here compared with ฿8,036
One-way and roundtrip flights from Bangkok
Thai AirAsia flights to Siem Reap
🏙️City
- Lowest fare
- ฿2,628 Sep 21
- Roundtrip from
- ฿5,823
- Typical roundtrip
- ฿7,612
Top deals
Flights and prices
Siem Reap: prices, dates and useful details
Planning a trip to Siem Reap? Compare dates, airlines, flight times and direct options from Bangkok. 169 one-way fares from ฿2,628 · 3,065 roundtrips from ฿5,823. These results are for thai airasia (fd).
- One way from
- ฿2,628
- 169 outbound-only options
- Roundtrip from
- ฿5,823
- 3,065 complete trips
- Typical roundtrip
- ฿7,612
- Half cost less, half cost more
- Flight options
- 3,065
- Roundtrips available
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Best Deals
Departure monthNovember 2026
Siem Reap
Weather26°WarmTypical one way฿3,264Cheapest one-way fare฿2,628฿3,264−19%Nov 28Save ฿636
Departure month
November 2026
Siem Reap
Weather26°Warm
Typical one way฿3,264
Cheapest one-way fare฿2,628
฿3,264−19%
Nov 28Save ฿636
Departure monthSeptember 2026
Siem Reap
Weather27°HotTypical one way฿3,264Cheapest one-way fare฿2,628฿3,264−19%Sep 21Save ฿636
Departure month
September 2026
Siem Reap
Weather27°Hot
Typical one way฿3,264
Cheapest one-way fare฿2,628
฿3,264−19%
Sep 21Save ฿636
Departure monthAugust 2026
Siem Reap
Weather28°HotTypical one way฿3,264Cheapest one-way fare฿2,664฿3,264−18%Aug 21Save ฿600
Departure month
August 2026
Siem Reap
Weather28°Hot
Typical one way฿3,264
Cheapest one-way fare฿2,664
฿3,264−18%
Aug 21Save ฿600
Departure monthJanuary 2027
Siem Reap
Weather26°WarmTypical one way฿3,264Cheapest one-way fare฿2,686฿3,264−18%Jan 8Save ฿578
Departure month
January 2027
Siem Reap
Weather26°Warm
Typical one way฿3,264
Cheapest one-way fare฿2,686
฿3,264−18%
Jan 8Save ฿578
Departure monthOctober 2026
Siem Reap
Weather27°HotTypical one way฿3,264Cheapest one-way fare฿2,688฿3,264−18%Oct 6Save ฿576
Departure month
October 2026
Siem Reap
Weather27°Hot
Typical one way฿3,264
Cheapest one-way fare฿2,688
฿3,264−18%
Oct 6Save ฿576
Departure monthDecember 2026
Siem Reap
Weather25°WarmTypical one way฿3,264Cheapest one-way fare฿2,696฿3,264−17%Dec 3Save ฿568
Departure month
December 2026
Siem Reap
Weather25°Warm
Typical one way฿3,264
Cheapest one-way fare฿2,696
฿3,264−17%
Dec 3Save ฿568
Departure monthFebruary 2027
Siem Reap
Weather28°HotTypical one way฿3,264Cheapest one-way fare฿2,713฿3,264−17%Feb 4Save ฿551
Departure month
February 2027
Siem Reap
Weather28°Hot
Typical one way฿3,264
Cheapest one-way fare฿2,713
฿3,264−17%
Feb 4Save ฿551
Departure monthJuly 2026
Siem Reap
Weather28°HotTypical one way฿3,264Cheapest one-way fare฿3,916Jul 31
Departure month
July 2026
Siem Reap
Weather28°Hot
Typical one way฿3,264
Cheapest one-way fare฿3,916
Jul 31
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
Thai AirAsia (FD) at a glance
Compare price, non-stop choice and travel time with other Siem Reap options.
Non-stop options
96%+14 points compared with other flights
Typical flight time
1h— longer than the comparison
Roundtrip options
3,065Trips 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฿5,823
Typical low฿6,225
Typical฿7,612
Typical high฿8,537
Best time to fly
How prices change by month
Compare the lowest and typical roundtrip fare for each month.
฿9,407
Jul 2026
฿8,303
Aug 2026
฿7,612
Sep 2026
฿7,661
Oct 2026
฿6,824
Nov 2026
฿8,485
Dec 2026
฿6,221
Jan 2027
฿6,251
Feb 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 | ฿5,823 | ฿6,225–฿8,537 | 3,065 | 96% |
| 2Bangkok Airways | ฿7,229 | ฿7,445–฿9,283 | 752 | 96% |
| 3Thai VietJet Air | ฿7,421 | ฿10,699–฿11,876 | 190 | 0% |
| 4Thai Airways | ฿7,488 | ฿8,057–฿10,749 | 487 | 78% |
| 5Emirates | ฿8,129 | ฿8,414–฿9,875 | 340 | 92% |
| 6Cambodia Airways | ฿8,399 | ฿10,699–฿11,823 | 174 | 0% |
| 7Cambodia Angkor Air | ฿9,258 | ฿16,842–฿19,515 | 268 | 0% |
| 8AirAsia | ฿10,051 | ฿10,486–฿12,766 | 81 | 0% |
| 9KT | ฿10,051 | ฿10,571–฿12,991 | 87 | 0% |
| 10Vietnam Airlines | ฿10,643 | ฿12,948–฿18,637 | 310 | 0% |
| 11Ethiopian Airlines | ฿13,280 | ฿15,240–฿16,787 | 14 | — |
| 12H1 | ฿13,821 | — | 6 | — |
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
- Typical annual temperature
- 28°C
- Trip styles
- City
- Typical outbound from Bangkok
- 1h
- Typical stay
- 13 nights
A broad comparison, separate from airfare
Usual temperature, not a forecast
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 ฿2,628. 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 ฿5,823. Check the dates, baggage and final total before booking.
What is a typical fare for Siem Reap?
A typical fare is ฿7,612. Many available options sit between ฿6,225 and ฿8,537.
How many choices are available for Siem Reap?
Choose from 3,065 roundtrip flights across 1 destination in 1 country.
Are direct flights available for Siem Reap?
2,930 roundtrip flights are non-stop both ways. That is 96% of the current choices.
Which month has the lowest fares for Siem Reap?
Nov 2026 has the lowest available roundtrip fare, from ฿5,823.
Where does Thai AirAsia to Siem Reap fly from Bangkok?
Thai AirAsia to Siem Reap operates flights from Bangkok to multiple destinations. Browse the deals on this page to see all available Thai AirAsia to Siem Reap routes.
How do I find the best deals on Thai AirAsia to Siem Reap?
We track Thai AirAsia to Siem Reap flight prices daily from Bangkok. Set up a watchlist for your preferred route to get notified when prices drop.