Typical price difference
+13%฿9,119 here compared with ฿8,091
One-way and roundtrip flights from Bangkok25°Warm
Flights to Siem Reap in December 2026
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. 30 one-way fares from ฿3,161 · 499 roundtrips from ฿6,691. These results are for december 2026.
- One way from
- ฿3,161
- 30 outbound-only options
- Roundtrip from
- ฿6,691
- 499 complete trips
- Typical roundtrip
- ฿9,119
- Half cost less, half cost more
- Flight options
- 499
- Roundtrips available
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Roundtrip deals
503 fares · from ฿6,691
Outbound and return flights together in one total fare.
Trip datesFlight itineraryTotal fareView
Dec 1 → Dec 1716 nights
Roundtrip
- Depart
- Dec 1
- Return
- Dec 17
Out09:55DMK → SAI11:001h 5m · Direct1h 5m · Direct
Return16:50SAI → DMK18:051h 15m · Direct1h 15m · Direct
Outbound09:55DMK11:00SAI1h 5mDirect
Return16:50SAI18:05DMK1h 15mDirect
Operated by
Thai AirAsia
Thai AirAsia฿6,691
฿8,033-17%
Save ฿1,342
Thai AirAsiaRoundtrip total฿6,691฿8,033−17%Save ฿1,342View deal
Cheapest of December 2026
Dec 7 → Dec 1710 nights
Roundtrip
- Depart
- Dec 7
- Return
- Dec 17
Out15:00DMK → SAI16:001h · Direct1h · Direct
Return16:50SAI → DMK18:051h 15m · Direct1h 15m · Direct
Outbound15:00DMK16:00SAI1hDirect
Return16:50SAI18:05DMK1h 15mDirect
Operated byThai AirAsia
Thai AirAsia฿6,705
฿8,033-17%
Save ฿1,328
Thai AirAsiaRoundtrip total฿6,705฿8,033−17%Save ฿1,328View deal
Cheapest of December 2026
Dec 1 → Dec 43 nights
Roundtrip
- Depart
- Dec 1
- Return
- Dec 4
Out09:55DMK → SAI11:001h 5m · Direct1h 5m · Direct
Return16:50SAI → DMK18:051h 15m · Direct1h 15m · Direct
Outbound09:55DMK11:00SAI1h 5mDirect
Return16:50SAI18:05DMK1h 15mDirect
Operated byThai AirAsia
Thai AirAsia฿6,709
฿8,033-16%
Save ฿1,324
Thai AirAsiaRoundtrip total฿6,709฿8,033−16%Save ฿1,324View deal
Cheapest of December 2026
Dec 2 → Dec 1715 nights
Roundtrip
- Depart
- Dec 2
- Return
- Dec 17
Out09:55DMK → SAI11:001h 5m · Direct1h 5m · Direct
Return16:50SAI → DMK18:051h 15m · Direct1h 15m · Direct
Outbound09:55DMK11:00SAI1h 5mDirect
Return16:50SAI18:05DMK1h 15mDirect
Operated byThai AirAsia
Thai AirAsia฿6,712
฿8,033-16%
Save ฿1,321
Thai AirAsiaRoundtrip total฿6,712฿8,033−16%Save ฿1,321View deal
Cheapest of December 2026
Dec 1 → Dec 1110 nights
Roundtrip
- Depart
- Dec 1
- Return
- Dec 11
Out09:55DMK → SAI11:001h 5m · Direct1h 5m · Direct
Return16:50SAI → DMK18:051h 15m · Direct1h 15m · Direct
Outbound09:55DMK11:00SAI1h 5mDirect
Return16:50SAI18:05DMK1h 15mDirect
Operated byThai AirAsia
Thai AirAsia฿6,761
฿8,033-16%
Save ฿1,272
Thai AirAsiaRoundtrip total฿6,761฿8,033−16%Save ฿1,272View deal
Lowest 10% in next 365 days
Dec 7 → Dec 147 nights
Roundtrip
- Depart
- Dec 7
- Return
- Dec 14
Out15:00DMK → SAI16:001h · Direct1h · Direct
Return16:50SAI → DMK18:051h 15m · Direct1h 15m · Direct
Outbound15:00DMK16:00SAI1hDirect
Return16:50SAI18:05DMK1h 15mDirect
Operated byThai AirAsia
Thai AirAsia฿6,762
฿8,033-16%
Save ฿1,271
Thai AirAsiaRoundtrip total฿6,762฿8,033−16%Save ฿1,271View deal
Lowest 10% in next 365 days
Dec 1 → Dec 1413 nights
Roundtrip
- Depart
- Dec 1
- Return
- Dec 14
Out09:55DMK → SAI11:001h 5m · Direct1h 5m · Direct
Return16:50SAI → DMK18:051h 15m · Direct1h 15m · Direct
Outbound09:55DMK11:00SAI1h 5mDirect
Return16:50SAI18:05DMK1h 15mDirect
Operated byThai AirAsia
Thai AirAsia฿6,762
฿8,033-16%
Save ฿1,271
Thai AirAsiaRoundtrip total฿6,762฿8,033−16%Save ฿1,271View deal
Lowest 10% in next 365 days
Dec 2 → Dec 1412 nights
Roundtrip
- Depart
- Dec 2
- Return
- Dec 14
Out15:00DMK → SAI16:001h · Direct1h · Direct
Return16:50SAI → DMK18:051h 15m · Direct1h 15m · Direct
Outbound15:00DMK16:00SAI1hDirect
Return16:50SAI18:05DMK1h 15mDirect
Operated byThai AirAsia
Thai AirAsia฿6,769
฿8,033-16%
Save ฿1,264
Thai AirAsiaRoundtrip total฿6,769฿8,033−16%Save ฿1,264View deal
Lowest 10% in next 365 days
Dec 1 → Dec 1312 nights
Roundtrip
- Depart
- Dec 1
- Return
- Dec 13
Out09:55DMK → SAI11:001h 5m · Direct1h 5m · Direct
Return16:50SAI → DMK18:051h 15m · Direct1h 15m · Direct
Outbound09:55DMK11:00SAI1h 5mDirect
Return16:50SAI18:05DMK1h 15mDirect
Operated byThai AirAsia
Thai AirAsia฿6,770
฿8,033-16%
Save ฿1,263
Thai AirAsiaRoundtrip total฿6,770฿8,033−16%Save ฿1,263View deal
Lowest 10% in next 365 days
Dec 7 → Dec 114 nights
Roundtrip
- Depart
- Dec 7
- Return
- Dec 11
Out15:00DMK → SAI16:001h · Direct1h · Direct
Return16:50SAI → DMK18:051h 15m · Direct1h 15m · Direct
Outbound15:00DMK16:00SAI1hDirect
Return16:50SAI18:05DMK1h 15mDirect
Operated byThai AirAsia
Thai AirAsia฿6,789
฿8,033-15%
Save ฿1,244
Thai AirAsiaRoundtrip total฿6,789฿8,033−15%Save ฿1,244View deal
Lowest 10% in next 365 days
Dec 2 → Dec 1311 nights
Roundtrip
- Depart
- Dec 2
- Return
- Dec 13
Out09:55DMK → SAI11:001h 5m · Direct1h 5m · Direct
Return16:50SAI → DMK18:051h 15m · Direct1h 15m · Direct
Outbound09:55DMK11:00SAI1h 5mDirect
Return16:50SAI18:05DMK1h 15mDirect
Operated byThai AirAsia
Thai AirAsia฿6,791
฿8,033-15%
Save ฿1,242
Thai AirAsiaRoundtrip total฿6,791฿8,033−15%Save ฿1,242View deal
Lowest 10% in next 365 days
Dec 2 → Dec 119 nights
Roundtrip
- Depart
- Dec 2
- Return
- Dec 11
Out09:55DMK → SAI11:001h 5m · Direct1h 5m · Direct
Return16:50SAI → DMK18:051h 15m · Direct1h 15m · Direct
Outbound09:55DMK11:00SAI1h 5mDirect
Return16:50SAI18:05DMK1h 15mDirect
Operated byThai AirAsia
Thai AirAsia฿6,796
฿8,033-15%
Save ฿1,237
Thai AirAsiaRoundtrip total฿6,796฿8,033−15%Save ฿1,237View deal
Lowest 10% in next 365 days
Dec 7 → Dec 136 nights
Roundtrip
- Depart
- Dec 7
- Return
- Dec 13
Out15:00DMK → SAI16:001h · Direct1h · Direct
Return16:50SAI → DMK18:051h 15m · Direct1h 15m · Direct
Outbound15:00DMK16:00SAI1hDirect
Return16:50SAI18:05DMK1h 15mDirect
Operated byThai AirAsia
Thai AirAsia฿6,798
฿8,033-15%
Save ฿1,235
Thai AirAsiaRoundtrip total฿6,798฿8,033−15%Save ฿1,235View deal
Lowest 10% in next 365 days
Dec 10 → Dec 177 nights
Roundtrip
- Depart
- Dec 10
- Return
- Dec 17
Out09:55DMK → SAI11:001h 5m · Direct1h 5m · Direct
Return16:50SAI → DMK18:051h 15m · Direct1h 15m · Direct
Outbound09:55DMK11:00SAI1h 5mDirect
Return16:50SAI18:05DMK1h 15mDirect
Operated byThai AirAsia
Thai AirAsia฿6,809
฿8,033-15%
Save ฿1,224
Thai AirAsiaRoundtrip total฿6,809฿8,033−15%Save ฿1,224View deal
Lowest 10% in next 365 days
Dec 1 → Dec 1211 nights
Roundtrip
- Depart
- Dec 1
- Return
- Dec 12
Out09:55DMK → SAI11:001h 5m · Direct1h 5m · Direct
Return16:50SAI → DMK18:051h 15m · Direct1h 15m · Direct
Outbound09:55DMK11:00SAI1h 5mDirect
Return16:50SAI18:05DMK1h 15mDirect
Operated byThai AirAsia
Thai AirAsia฿6,810
฿8,033-15%
Save ฿1,223
Thai AirAsiaRoundtrip total฿6,810฿8,033−15%Save ฿1,223View deal
Lowest 10% in next 365 days
Dec 7 → Dec 125 nights
Roundtrip
- Depart
- Dec 7
- Return
- Dec 12
Out15:00DMK → SAI16:001h · Direct1h · Direct
Return16:50SAI → DMK18:051h 15m · Direct1h 15m · Direct
Outbound15:00DMK16:00SAI1hDirect
Return16:50SAI18:05DMK1h 15mDirect
Operated byThai AirAsia
Thai AirAsia฿6,824
฿8,033-15%
Save ฿1,209
Thai AirAsiaRoundtrip total฿6,824฿8,033−15%Save ฿1,209View deal
Lowest 10% in next 365 days
Dec 9 → Dec 178 nights
Roundtrip
- Depart
- Dec 9
- Return
- Dec 17
Out09:55DMK → SAI11:001h 5m · Direct1h 5m · Direct
Return16:50SAI → DMK18:051h 15m · Direct1h 15m · Direct
Outbound09:55DMK11:00SAI1h 5mDirect
Return16:50SAI18:05DMK1h 15mDirect
Operated byThai AirAsia
Thai AirAsia฿6,826
฿8,033-15%
Save ฿1,207
Thai AirAsiaRoundtrip total฿6,826฿8,033−15%Save ฿1,207View deal
Lowest 10% in next 365 days
Dec 11 → Dec 176 nights
Roundtrip
- Depart
- Dec 11
- Return
- Dec 17
Out09:55DMK → SAI11:001h 5m · Direct1h 5m · Direct
Return16:50SAI → DMK18:051h 15m · Direct1h 15m · Direct
Outbound09:55DMK11:00SAI1h 5mDirect
Return16:50SAI18:05DMK1h 15mDirect
Operated byThai AirAsia
Thai AirAsia฿6,828
฿8,033-15%
Save ฿1,205
Thai AirAsiaRoundtrip total฿6,828฿8,033−15%Save ฿1,205View deal
Lowest 10% in next 365 days
Dec 12 → Dec 175 nights
Roundtrip
- Depart
- Dec 12
- Return
- Dec 17
Out09:55DMK → SAI11:001h 5m · Direct1h 5m · Direct
Return16:50SAI → DMK18:051h 15m · Direct1h 15m · Direct
Outbound09:55DMK11:00SAI1h 5mDirect
Return16:50SAI18:05DMK1h 15mDirect
Operated byThai AirAsia
Thai AirAsia฿6,828
฿8,033-15%
Save ฿1,205
Thai AirAsiaRoundtrip total฿6,828฿8,033−15%Save ฿1,205View deal
Lowest 10% in next 365 days
Dec 2 → Dec 1210 nights
Roundtrip
- Depart
- Dec 2
- Return
- Dec 12
Out15:00DMK → SAI16:001h · Direct1h · Direct
Return16:50SAI → DMK18:051h 15m · Direct1h 15m · Direct
Outbound15:00DMK16:00SAI1hDirect
Return16:50SAI18:05DMK1h 15mDirect
Operated byThai AirAsia
Thai AirAsia฿6,831
฿8,033-15%
Save ฿1,202
Thai AirAsiaRoundtrip total฿6,831฿8,033−15%Save ฿1,202View deal
Lowest 10% in next 365 days
One-way deals
30 fares · from ฿3,161
Outbound fare only — add a return separately if you need one.
Trip datesFlight itineraryTotal fareView
tue · Dec 1One way
Departuretue · Dec 1
One way2026
09:55DMK → SAI11:001h 5m · Direct
Outbound09:55DMK11:00SAI1h 5mDirect
Operated byThai AirAsia
Thai AirAsia฿3,161
฿3,662-14%
฿501 below average
Thai AirAsiaOne-way fare฿3,161฿3,662−14%Save ฿501View deal
Cheapest of December 2026
wed · Dec 2One way
Departurewed · Dec 2
One way2026
09:55DMK → SAI11:001h 5m · Direct
Outbound09:55DMK11:00SAI1h 5mDirect
Operated byThai AirAsia
Thai AirAsia฿3,182
฿3,662-13%
฿480 below average
Thai AirAsiaOne-way fare฿3,182฿3,662−13%Save ฿480View deal
Lowest 10% in next 365 days
mon · Dec 7One way
Departuremon · Dec 7
One way2026
15:00DMK → SAI16:001h · Direct
Outbound15:00DMK16:00SAI1hDirect
Operated byThai AirAsia
Thai AirAsia฿3,190
฿3,662-13%
฿472 below average
Thai AirAsiaOne-way fare฿3,190฿3,662−13%Save ฿472View deal
Lowest 10% in next 365 days
wed · Dec 9One way
Departurewed · Dec 9
One way2026
15:00DMK → SAI16:001h · Direct
Outbound15:00DMK16:00SAI1hDirect
Operated byThai AirAsia
Thai AirAsia฿3,307
฿3,662-10%
฿355 below average
Thai AirAsiaOne-way fare฿3,307฿3,662−10%Save ฿355View deal
Lowest 10% of December 2026
thu · Dec 10One way
Departurethu · Dec 10
One way2026
09:55DMK → SAI11:001h 5m · Direct
Outbound09:55DMK11:00SAI1h 5mDirect
Operated byThai AirAsia
Thai AirAsia฿3,308
฿3,662-10%
฿354 below average
Thai AirAsiaOne-way fare฿3,308฿3,662−10%Save ฿354View deal
Lowest 10% of December 2026
fri · Dec 11One way
Departurefri · Dec 11
One way2026
09:55DMK → SAI11:001h 5m · Direct
Outbound09:55DMK11:00SAI1h 5mDirect
Operated byThai AirAsia
Thai AirAsia฿3,327
฿3,662-9%
฿335 below average
Thai AirAsiaOne-way fare฿3,327฿3,662−9%Save ฿335View deal
sat · Dec 12One way
Departuresat · Dec 12
One way2026
09:55DMK → SAI11:001h 5m · Direct
Outbound09:55DMK11:00SAI1h 5mDirect
Operated byThai AirAsia
Thai AirAsia฿3,327
฿3,662-9%
฿335 below average
Thai AirAsiaOne-way fare฿3,327฿3,662−9%Save ฿335View deal
sun · Dec 13One way
Departuresun · Dec 13
One way2026
09:55DMK → SAI11:001h 5m · Direct
Outbound09:55DMK11:00SAI1h 5mDirect
Operated byThai AirAsia
Thai AirAsia฿3,479
฿3,662-5%
฿183 below average
Thai AirAsiaOne-way fare฿3,479฿3,662−5%Save ฿183View deal
3 seats left
thu · Dec 17One way
Departurethu · Dec 17
One way2026
15:00DMK → SAI16:001h · Direct
Outbound15:00DMK16:00SAI1hDirect
Operated byThai AirAsia
Thai AirAsia฿3,903
Thai AirAsiaCurrent fare
One-way fare฿3,903Current fareView deal
tue · Dec 8One way
Departuretue · Dec 8
One way2026
09:55DMK → SAI11:001h 5m · Direct
Outbound09:55DMK11:00SAI1h 5mDirect
Operated byThai AirAsia
Thai AirAsia฿3,908
Thai AirAsiaCurrent fare
One-way fare฿3,908Current fareView deal
mon · Nov 30One way
Departuremon · Nov 30
One way2026
15:00DMK → SAI16:001h · Direct
Outbound15:00DMK16:00SAI1hDirect
Operated byThai AirAsia
Thai AirAsia฿3,914
Thai AirAsiaCurrent fare
One-way fare฿3,914Current fareView deal
thu · Dec 3One way
Departurethu · Dec 3
One way2026
15:00DMK → SAI16:001h · Direct
Outbound15:00DMK16:00SAI1hDirect
Operated byThai AirAsia
Thai AirAsia฿3,988
Thai AirAsiaCurrent fare
One-way fare฿3,988Current fareView deal
fri · Dec 18One way
Departurefri · Dec 18
One way2026
09:55DMK → SAI11:001h 5m · Direct
Outbound09:55DMK11:00SAI1h 5mDirect
Operated byThai AirAsia
Thai AirAsia฿4,004
Thai AirAsiaCurrent fare
One-way fare฿4,004Current fareView deal
sun · Dec 6One way
Departuresun · Dec 6
One way2026
09:55DMK → SAI11:001h 5m · Direct
Outbound09:55DMK11:00SAI1h 5mDirect
Operated byThai AirAsia
Thai AirAsia฿4,131
Thai AirAsiaCurrent fare
One-way fare฿4,131Current fareView deal
wed · Dec 16One way
Departurewed · Dec 16
One way2026
09:55DMK → SAI11:001h 5m · Direct
Outbound09:55DMK11:00SAI1h 5mDirect
Operated byThai AirAsia
Thai AirAsia฿4,138
Thai AirAsiaCurrent fare
One-way fare฿4,138Current fareView deal
sun · Dec 27One way
Departuresun · Dec 27
One way2026
18:00BKK → SAI19:301h 30m · Direct
Outbound18:00BKK19:30SAI1h 30mDirect
Operated by
Cambodia Airways
Cambodia Airways฿4,194
Cambodia AirwaysCurrent fare
One-way fare฿4,194Current fareView deal
sat · Dec 19One way
Departuresat · Dec 19
One way2026
15:00DMK → SAI16:001h · Direct
Outbound15:00DMK16:00SAI1hDirect
Operated byThai AirAsia
Thai AirAsia฿4,215
Thai AirAsiaCurrent fare
One-way fare฿4,215Current fareView deal
fri · Dec 4One way
Departurefri · Dec 4
One way2026
07:45BKK → SAI08:451h · Direct
Outbound07:45BKK08:45SAI1hDirect
Operated by
Thai Airways
Thai Airways฿4,234
Thai AirwaysCurrent fare
One-way fare฿4,234Current fareView deal
9 seats left
tue · Dec 15One way
Departuretue · Dec 15
One way2026
07:55BKK → SAI09:151h 20m · Direct
Outbound07:55BKK09:15SAI1h 20mDirect
Operated by
Bangkok Airways
Bangkok Airways฿4,337
Bangkok AirwaysCurrent fare
One-way fare฿4,337Current fareView deal
sun · Dec 20One way
Departuresun · Dec 20
One way2026
18:00BKK → SAI19:301h 30m · Direct
Outbound18:00BKK19:30SAI1h 30mDirect
Operated byCambodia Airways
Cambodia Airways฿4,385
Cambodia AirwaysCurrent fare
One-way fare฿4,385Current fareView deal
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
December 2026 at a glance
Compare price, non-stop choice and travel time with other Siem Reap options.
Non-stop options
100%+2 points compared with other flights
Typical flight time
1h 5m0h 5m longer than the comparison
Roundtrip options
499Trips 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฿6,691
Typical low฿8,267
Typical฿9,119
Typical high฿9,952
Flexible dates
Cheapest departure dates for Siem Reap
Compare nearby dates to see where the better prices are. Always check the final price before booking.
฿7,528
Dec 1
฿8,122
Dec 2
฿8,955
Dec 3
฿9,470
Dec 4
฿9,350
Dec 5
฿9,300
Dec 6
฿8,564
Dec 7
฿9,481
Dec 8
฿8,826
Dec 9
฿8,883
Dec 10
฿8,902
Dec 11
฿8,902
Dec 12
฿9,056
Dec 13
฿10,383
Dec 14
฿10,190
Dec 15
฿9,952
Dec 16
฿9,787
Dec 17
฿9,787
Dec 18
฿9,865
Dec 19
฿10,333
Dec 20
฿10,199
Dec 21
฿10,076
Dec 22
฿9,857
Dec 23
฿9,433
Dec 24
฿9,630
Dec 25
฿9,170
Dec 26
฿8,499
Dec 28
฿8,496
Dec 29
฿8,278
Dec 31
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 | ฿6,691 | ฿8,244–฿9,945 | 463 | 100% |
| 2Thai Airways | ฿7,992 | ฿9,255–฿10,730 | 35 | 100% |
| 3Bangkok Airways | ฿8,084 | ฿9,346–฿10,342 | 65 | 100% |
| 4Cambodia Airways | ฿8,100 | ฿8,252–฿9,581 | 89 | 99% |
| 5Emirates | ฿8,683 | ฿8,902–฿10,028 | 65 | 100% |
| 6Thai VietJet Air | ฿9,720 | — | 1 | — |
| 7AirAsia | ฿11,507 | — | 1 | — |
| 8KT | ฿11,507 | — | 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 5m
- 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 ฿3,161. 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 ฿6,691. Check the dates, baggage and final total before booking.
What is a typical fare for Siem Reap?
A typical fare is ฿9,119. Many available options sit between ฿8,267 and ฿9,952.
How many choices are available for Siem Reap?
Choose from 499 roundtrip flights across 1 destination in 1 country.
Are direct flights available for Siem Reap?
497 roundtrip flights are non-stop both ways. That is 100% of the current choices.
Which month has the lowest fares for Siem Reap?
Dec 2026 has the lowest available roundtrip fare, from ฿6,691.
What is the cheapest flight from Bangkok to Siem Reap?
The lowest currently observed flight from Bangkok to Siem Reap is ฿6,691. 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, December 2026 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.