Typical price difference
+14%฿9,049 here compared with ฿7,926
One-way and roundtrip flights from Bangkok30°Hot
Flights to Siem Reap in April 2027
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. 1 one-way fares from ฿3,493 · 20 roundtrips from ฿7,132. These results are for april 2027.
- One way from
- ฿3,493
- 1 outbound-only options
- Roundtrip from
- ฿7,132
- 20 complete trips
- Typical roundtrip
- ฿9,049
- Half cost less, half cost more
- Flight options
- 20
- Roundtrips available
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Roundtrip deals
40 fares · from ฿7,132
Outbound and return flights together in one total fare.
Trip datesFlight itineraryTotal fareView
Apr 1 → Apr 2221 nights
Roundtrip
- Depart
- Apr 1
- Return
- Apr 22
Out15:10DMK → SAI16:101h · Direct1h · Direct
Return11:55SAI → DMK13:001h 5m · Direct1h 5m · Direct
Outbound15:10DMK16:10SAI1hDirect
Return11:55SAI13:00DMK1h 5mDirect
Operated by
Thai AirAsia
Thai AirAsia฿7,132
฿8,099-12%
Save ฿967
Thai AirAsiaRoundtrip total฿7,132฿8,099−12%Save ฿967View deal
Cheapest of April 2027
7 seats leftMar 31 → Apr 44 nights
Roundtrip
- Depart
- Mar 31
- Return
- Apr 4
Out15:10DMK → SAI16:101h · Direct1h · Direct
Return16:55SAI → DMK18:051h 10m · Direct1h 10m · Direct
Outbound15:10DMK16:10SAI1hDirect
Return16:55SAI18:05DMK1h 10mDirect
Operated byThai AirAsia
Thai AirAsia฿7,285
฿8,099-10%
Save ฿814
Thai AirAsiaRoundtrip total฿7,285฿8,099−10%Save ฿814View deal
Lowest 10% of March 2027
3 seats leftApr 1 → Apr 54 nights
Roundtrip
- Depart
- Apr 1
- Return
- Apr 5
Out10:05DMK → SAI11:101h 5m · Direct1h 5m · Direct
Return11:55SAI → DMK13:001h 5m · Direct1h 5m · Direct
Outbound10:05DMK11:10SAI1h 5mDirect
Return11:55SAI13:00DMK1h 5mDirect
Operated byThai AirAsia
Thai AirAsia฿7,296
฿8,099-10%
Save ฿803
Thai AirAsiaRoundtrip total฿7,296฿8,099−10%Save ฿803View deal
Lowest 10% of April 2027
9 seats leftApr 1 → Apr 76 nights
Roundtrip
- Depart
- Apr 1
- Return
- Apr 7
Out15:10DMK → SAI16:101h · Direct1h · Direct
Return11:55SAI → DMK13:001h 5m · Direct1h 5m · Direct
Outbound15:10DMK16:10SAI1hDirect
Return11:55SAI13:00DMK1h 5mDirect
Operated byThai AirAsia
Thai AirAsia฿7,296
฿8,099-10%
Save ฿803
Thai AirAsiaRoundtrip total฿7,296฿8,099−10%Save ฿803View deal
Lowest 10% of April 2027
7 seats leftMar 31 → Apr 55 nights
Roundtrip
- Depart
- Mar 31
- Return
- Apr 5
Out15:10DMK → SAI16:101h · Direct1h · Direct
Return11:55SAI → DMK13:001h 5m · Direct1h 5m · Direct
Outbound15:10DMK16:10SAI1hDirect
Return11:55SAI13:00DMK1h 5mDirect
Operated byThai AirAsia
Thai AirAsia฿7,296
฿8,099-10%
Save ฿803
Thai AirAsiaRoundtrip total฿7,296฿8,099−10%Save ฿803View deal
Lowest 10% of March 2027
3 seats leftMar 31 → Apr 77 nights
Roundtrip
- Depart
- Mar 31
- Return
- Apr 7
Out15:10DMK → SAI16:101h · Direct1h · Direct
Return11:55SAI → DMK13:001h 5m · Direct1h 5m · Direct
Outbound15:10DMK16:10SAI1hDirect
Return11:55SAI13:00DMK1h 5mDirect
Operated byThai AirAsia
Thai AirAsia฿7,296
฿8,099-10%
Save ฿803
Thai AirAsiaRoundtrip total฿7,296฿8,099−10%Save ฿803View deal
Lowest 10% of March 2027
3 seats leftApr 1 → Apr 65 nights
Roundtrip
- Depart
- Apr 1
- Return
- Apr 6
Out10:05DMK → SAI11:101h 5m · Direct1h 5m · Direct
Return11:55SAI → DMK13:001h 5m · Direct1h 5m · Direct
Outbound10:05DMK11:10SAI1h 5mDirect
Return11:55SAI13:00DMK1h 5mDirect
Operated byThai AirAsia
Thai AirAsia฿7,302
฿8,099-10%
Save ฿797
Thai AirAsiaRoundtrip total฿7,302฿8,099−10%Save ฿797View deal
Lowest 10% of April 2027
9 seats leftMar 31 → Apr 66 nights
Roundtrip
- Depart
- Mar 31
- Return
- Apr 6
Out15:10DMK → SAI16:101h · Direct1h · Direct
Return16:55SAI → DMK18:051h 10m · Direct1h 10m · Direct
Outbound15:10DMK16:10SAI1hDirect
Return16:55SAI18:05DMK1h 10mDirect
Operated byThai AirAsia
Thai AirAsia฿7,302
฿8,099-10%
Save ฿797
Thai AirAsiaRoundtrip total฿7,302฿8,099−10%Save ฿797View deal
Lowest 10% of March 2027
3 seats leftApr 1 → Apr 2019 nights
Roundtrip
- Depart
- Apr 1
- Return
- Apr 20
Out15:10DMK → SAI16:101h · Direct1h · Direct
Return16:55SAI → DMK18:051h 10m · Direct1h 10m · Direct
Outbound15:10DMK16:10SAI1hDirect
Return16:55SAI18:05DMK1h 10mDirect
Operated byThai AirAsia
Thai AirAsia฿7,325
฿8,099-10%
Save ฿774
Thai AirAsiaRoundtrip total฿7,325฿8,099−10%Save ฿774View deal
Lowest 10% of April 2027
3 seats leftApr 1 → Apr 2120 nights
Roundtrip
- Depart
- Apr 1
- Return
- Apr 21
Out15:10DMK → SAI16:101h · Direct1h · Direct
Return11:55SAI → DMK13:001h 5m · Direct1h 5m · Direct
Outbound15:10DMK16:10SAI1hDirect
Return11:55SAI13:00DMK1h 5mDirect
Operated byThai AirAsia
Thai AirAsia฿7,325
฿8,099-10%
Save ฿774
Thai AirAsiaRoundtrip total฿7,325฿8,099−10%Save ฿774View deal
Lowest 10% of April 2027
7 seats leftMar 31 → Apr 2020 nights
Roundtrip
- Depart
- Mar 31
- Return
- Apr 20
Out15:10DMK → SAI16:101h · Direct1h · Direct
Return11:55SAI → DMK13:001h 5m · Direct1h 5m · Direct
Outbound15:10DMK16:10SAI1hDirect
Return11:55SAI13:00DMK1h 5mDirect
Operated byThai AirAsia
Thai AirAsia฿7,325
฿8,099-10%
Save ฿774
Thai AirAsiaRoundtrip total฿7,325฿8,099−10%Save ฿774View deal
Lowest 10% of March 2027
3 seats leftMar 31 → Apr 2121 nights
Roundtrip
- Depart
- Mar 31
- Return
- Apr 21
Out10:05DMK → SAI11:101h 5m · Direct1h 5m · Direct
Return11:55SAI → DMK13:001h 5m · Direct1h 5m · Direct
Outbound10:05DMK11:10SAI1h 5mDirect
Return11:55SAI13:00DMK1h 5mDirect
Operated byThai AirAsia
Thai AirAsia฿7,325
฿8,099-10%
Save ฿774
Thai AirAsiaRoundtrip total฿7,325฿8,099−10%Save ฿774View deal
Lowest 10% of March 2027
9 seats leftApr 1 → Apr 43 nights
Roundtrip
- Depart
- Apr 1
- Return
- Apr 4
Out15:10DMK → SAI16:101h · Direct1h · Direct
Return16:55SAI → DMK18:051h 10m · Direct1h 10m · Direct
Outbound15:10DMK16:10SAI1hDirect
Return16:55SAI18:05DMK1h 10mDirect
Operated byThai AirAsia
Thai AirAsia฿7,328
฿8,099-10%
Save ฿771
Thai AirAsiaRoundtrip total฿7,328฿8,099−10%Save ฿771View deal
Lowest 10% of April 2027
7 seats leftMar 31 → Apr 33 nights
Roundtrip
- Depart
- Mar 31
- Return
- Apr 3
Out15:10DMK → SAI16:101h · Direct1h · Direct
Return11:55SAI → DMK13:001h 5m · Direct1h 5m · Direct
Outbound15:10DMK16:10SAI1hDirect
Return11:55SAI13:00DMK1h 5mDirect
Operated byThai AirAsia
Thai AirAsia฿7,340
฿8,099-9%
Save ฿759
Thai AirAsiaRoundtrip total฿7,340฿8,099−9%Save ฿759View deal
Lowest 10% of March 2027
3 seats leftApr 1 → Apr 1918 nights
Roundtrip
- Depart
- Apr 1
- Return
- Apr 19
Out10:05DMK → SAI11:101h 5m · Direct1h 5m · Direct
Return09:40SAI → BKK11:001h 20m · Direct1h 20m · Direct
Outbound10:05DMK11:10SAI1h 5mDirect
Return09:40SAI11:00BKK1h 20mDirect
Operated byThai AirAsia
Bangkok Airways
Thai AirAsiaBangkok Airways฿8,004
฿8,099-1%
Save ฿95
Thai AirAsiaBangkok AirwaysRoundtrip total฿8,004฿8,099−1%Save ฿95View deal
9 seats left
Mar 31 → Apr 1919 nights
Roundtrip
- Depart
- Mar 31
- Return
- Apr 19
Out15:10DMK → SAI16:101h · Direct1h · Direct
Return09:40SAI → BKK11:001h 20m · Direct1h 20m · Direct
Outbound15:10DMK16:10SAI1hDirect
Return09:40SAI11:00BKK1h 20mDirect
Operated byThai AirAsiaBangkok Airways
Thai AirAsiaBangkok Airways฿8,004
฿8,099-1%
Save ฿95
Thai AirAsiaBangkok AirwaysRoundtrip total฿8,004฿8,099−1%Save ฿95View deal
3 seats left
Apr 1 → Apr 98 nights
Roundtrip
- Depart
- Apr 1
- Return
- Apr 9
Out10:05DMK → SAI11:101h 5m · Direct1h 5m · Direct
Return19:25SAI → BKK20:551h 30m · Direct1h 30m · Direct
Outbound10:05DMK11:10SAI1h 5mDirect
Return19:25SAI20:55BKK1h 30mDirect
Operated byThai AirAsiaBangkok Airways
Thai AirAsiaBangkok Airways฿8,344
Thai AirAsiaBangkok AirwaysCurrent fare
Roundtrip total฿8,344Current fareView deal
4 seats left
Mar 31 → Apr 99 nights
Roundtrip
- Depart
- Mar 31
- Return
- Apr 9
Out15:10DMK → SAI16:101h · Direct1h · Direct
Return19:25SAI → BKK20:551h 30m · Direct1h 30m · Direct
Outbound15:10DMK16:10SAI1hDirect
Return19:25SAI20:55BKK1h 30mDirect
Operated byThai AirAsiaBangkok Airways
Thai AirAsiaBangkok Airways฿8,344
Thai AirAsiaBangkok AirwaysCurrent fare
Roundtrip total฿8,344Current fareView deal
3 seats left
Apr 1 → Apr 109 nights
Roundtrip
- Depart
- Apr 1
- Return
- Apr 10
Out15:10DMK → SAI16:101h · Direct1h · Direct
Return23:50SAI → BKK01:101h 20m · Direct1h 20m · Direct
Outbound15:10DMK16:10SAI1hDirect
Return23:50SAI01:10BKK1h 20mDirect
Operated byThai AirAsia
Emirates
Thai AirAsiaEmirates฿9,049
Thai AirAsiaEmiratesCurrent fare
Roundtrip total฿9,049Current fareView deal
7 seats left
Apr 1 → Apr 1514 nights
Roundtrip
- Depart
- Apr 1
- Return
- Apr 15
Out15:10DMK → SAI16:101h · Direct1h · Direct
Return23:50SAI → BKK01:101h 20m · Direct1h 20m · Direct
Outbound15:10DMK16:10SAI1hDirect
Return23:50SAI01:10BKK1h 20mDirect
Operated byThai AirAsiaEmirates
Thai AirAsiaEmirates฿9,049
Thai AirAsiaEmiratesCurrent fare
Roundtrip total฿9,049Current fareView deal
7 seats left
One-way deals
2 fares · from ฿3,454
Outbound fare only — add a return separately if you need one.
Trip datesFlight itineraryTotal fareView
wed · Mar 31One way
Departurewed · Mar 31
One way2027
15:10DMK → SAI16:101h · Direct
Outbound15:10DMK16:10SAI1hDirect
Operated byThai AirAsia
Thai AirAsia฿3,454
฿3,670-6%
฿216 below average
Thai AirAsiaOne-way fare฿3,454฿3,670−6%Save ฿216View deal
3 seats left
thu · Apr 1One way
Departurethu · Apr 1
One way2027
10:05DMK → SAI11:101h 5m · Direct
Outbound10:05DMK11:10SAI1h 5mDirect
Operated byThai AirAsia
Thai AirAsia฿3,493
฿3,670-5%
฿177 below average
Thai AirAsiaOne-way fare฿3,493฿3,670−5%Save ฿177View deal
Cheapest of April 2027
9 seats leftPlan with confidence
Find the trip that fits
Compare prices, dates, airlines and travel time. Then choose the deal that feels right.
See the difference
April 2027 at a glance
Compare price, non-stop choice and travel time with other Siem Reap options.
Non-stop options
95%-2 points compared with other flights
Typical flight time
1h— longer than the comparison
Roundtrip options
20Trips 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฿7,132
Typical low฿7,325
Typical฿9,049
Typical high฿9,672
Flexible timing
Compare Siem Reap by travel month
Open a month to compare its dates, prices and available flights.
Airline comparison
Which airlines show the lowest Siem Reap fares?
Some trips combine airlines, so check both flights before you book.
| Comparison | Lowest | Typical range | Results | Non-stop |
|---|---|---|---|---|
| 1Thai AirAsia | ฿7,132 | ฿7,325–฿9,672 | 20 | 95% |
| 2Bangkok Airways | ฿8,004 | — | 2 | — |
| 3Emirates | ฿9,049 | — | 5 | — |
| 4AirAsia | ฿11,250 | — | 1 | — |
| 5KT | ฿11,250 | — | 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
- 1h
- Typical stay
- 12 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 ฿3,493. 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 ฿7,132. Check the dates, baggage and final total before booking.
What is a typical fare for Siem Reap?
A typical fare is ฿9,049. Many available options sit between ฿7,325 and ฿9,672.
How many choices are available for Siem Reap?
Choose from 20 roundtrip flights across 1 destination in 1 country.
Are direct flights available for Siem Reap?
19 roundtrip flights are non-stop both ways. That is 95% of the current choices.
Which month has the lowest fares for Siem Reap?
Apr 2027 has the lowest available roundtrip fare, from ฿7,132.
What is the cheapest flight from Bangkok to Siem Reap?
The lowest currently observed flight from Bangkok to Siem Reap is ฿7,132. Confirm the final itinerary total and availability before booking.
When is the best time to fly from Bangkok to Siem Reap?
Based on current prices, April 2027 offers some of the best deals from Bangkok to Siem Reap. Check the month-by-month breakdown on this page for the cheapest times to fly.