Typical price difference
-7%฿4,593 here compared with ฿4,934
One-way and roundtrip flights from Bangkok27°Hot
Flights to Phnom Penh in October 2026
Top deals
Flights and prices
How much are flights from Bangkok to Phnom Penh?
Planning a trip to Phnom Penh? Compare dates, airlines, flight times and direct options from Bangkok. 31 one-way fares from ฿2,085 · 481 roundtrips from ฿4,380. These results are for october 2026.
- One way from
- ฿2,085
- 31 outbound-only options
- Roundtrip from
- ฿4,380
- 481 complete trips
- Typical roundtrip
- ฿4,593
- Half cost less, half cost more
- Flight options
- 481
- Roundtrips available
Saved searches
Save this search
Filters
Sort bySort by
Best Deals
Roundtrip deals
493 fares · from ฿4,380
Outbound and return flights together in one total fare.
Trip datesFlight itineraryTotal fareView
Oct 23 → Oct 307 nights
Roundtrip
- Depart
- Oct 23
- Return
- Oct 30
Out08:40BKK → KTI09:551h 15m · Direct1h 15m · Direct
Return11:05KTI → BKK12:201h 15m · Direct1h 15m · Direct
Outbound08:40BKK09:55KTI1h 15mDirect
Return11:05KTI12:20BKK1h 15mDirect
Operated by
Thai VietJet Air
Thai VietJet Air฿4,380
฿5,480-20%
Save ฿1,100
Thai VietJet AirRoundtrip total฿4,380฿5,480−20%Save ฿1,100View deal
Cheapest in the next 365 days
Oct 21 → Oct 309 nights
Roundtrip
- Depart
- Oct 21
- Return
- Oct 30
Out08:40BKK → KTI09:551h 15m · Direct1h 15m · Direct
Return11:05KTI → BKK12:201h 15m · Direct1h 15m · Direct
Outbound08:40BKK09:55KTI1h 15mDirect
Return11:05KTI12:20BKK1h 15mDirect
Operated byThai VietJet Air
Thai VietJet Air฿4,380
฿5,480-20%
Save ฿1,100
Thai VietJet AirRoundtrip total฿4,380฿5,480−20%Save ฿1,100View deal
Cheapest in the next 365 days
Oct 23 → Nov 19 nights
Roundtrip
- Depart
- Oct 23
- Return
- Nov 1
Out08:40BKK → KTI09:551h 15m · Direct1h 15m · Direct
Return10:35KTI → BKK11:551h 20m · Direct1h 20m · Direct
Outbound08:40BKK09:55KTI1h 15mDirect
Return10:35KTI11:55BKK1h 20mDirect
Operated byThai VietJet Air
Thai VietJet Air฿4,388
฿5,480-20%
Save ฿1,092
Thai VietJet AirRoundtrip total฿4,388฿5,480−20%Save ฿1,092View deal
Cheapest in the next 365 days
Oct 23 → Oct 318 nights
Roundtrip
- Depart
- Oct 23
- Return
- Oct 31
Out08:40BKK → KTI09:551h 15m · Direct1h 15m · Direct
Return19:10KTI → BKK20:251h 15m · Direct1h 15m · Direct
Outbound08:40BKK09:55KTI1h 15mDirect
Return19:10KTI20:25BKK1h 15mDirect
Operated byThai VietJet Air
Thai VietJet Air฿4,388
฿5,480-20%
Save ฿1,092
Thai VietJet AirRoundtrip total฿4,388฿5,480−20%Save ฿1,092View deal
Cheapest in the next 365 days
Oct 23 → Oct 296 nights
Roundtrip
- Depart
- Oct 23
- Return
- Oct 29
Out08:40BKK → KTI09:551h 15m · Direct1h 15m · Direct
Return11:05KTI → BKK12:201h 15m · Direct1h 15m · Direct
Outbound08:40BKK09:55KTI1h 15mDirect
Return11:05KTI12:20BKK1h 15mDirect
Operated byThai VietJet Air
Thai VietJet Air฿4,388
฿5,480-20%
Save ฿1,092
Thai VietJet AirRoundtrip total฿4,388฿5,480−20%Save ฿1,092View deal
Cheapest in the next 365 days
Oct 21 → Nov 111 nights
Roundtrip
- Depart
- Oct 21
- Return
- Nov 1
Out08:40BKK → KTI09:551h 15m · Direct1h 15m · Direct
Return19:55KTI → BKK21:201h 25m · Direct1h 25m · Direct
Outbound08:40BKK09:55KTI1h 15mDirect
Return19:55KTI21:20BKK1h 25mDirect
Operated byThai VietJet Air
Thai VietJet Air฿4,388
฿5,480-20%
Save ฿1,092
Thai VietJet AirRoundtrip total฿4,388฿5,480−20%Save ฿1,092View deal
Cheapest in the next 365 days
Oct 21 → Oct 3110 nights
Roundtrip
- Depart
- Oct 21
- Return
- Oct 31
Out08:40BKK → KTI09:551h 15m · Direct1h 15m · Direct
Return11:05KTI → BKK12:201h 15m · Direct1h 15m · Direct
Outbound08:40BKK09:55KTI1h 15mDirect
Return11:05KTI12:20BKK1h 15mDirect
Operated byThai VietJet Air
Thai VietJet Air฿4,388
฿5,480-20%
Save ฿1,092
Thai VietJet AirRoundtrip total฿4,388฿5,480−20%Save ฿1,092View deal
Cheapest in the next 365 days
Oct 23 → Oct 285 nights
Roundtrip
- Depart
- Oct 23
- Return
- Oct 28
Out08:40BKK → KTI09:551h 15m · Direct1h 15m · Direct
Return11:05KTI → BKK12:201h 15m · Direct1h 15m · Direct
Outbound08:40BKK09:55KTI1h 15mDirect
Return11:05KTI12:20BKK1h 15mDirect
Operated byThai VietJet Air
Thai VietJet Air฿4,404
฿5,480-20%
Save ฿1,076
Thai VietJet AirRoundtrip total฿4,404฿5,480−20%Save ฿1,076View deal
Cheapest in the next 365 days
Oct 18 → Oct 3012 nights
Roundtrip
- Depart
- Oct 18
- Return
- Oct 30
Out08:40BKK → KTI09:551h 15m · Direct1h 15m · Direct
Return11:05KTI → BKK12:201h 15m · Direct1h 15m · Direct
Outbound08:40BKK09:55KTI1h 15mDirect
Return11:05KTI12:20BKK1h 15mDirect
Operated byThai VietJet Air
Thai VietJet Air฿4,417
฿5,480-19%
Save ฿1,063
Thai VietJet AirRoundtrip total฿4,417฿5,480−19%Save ฿1,063View deal
Cheapest in the next 365 days
Oct 25 → Oct 305 nights
Roundtrip
- Depart
- Oct 25
- Return
- Oct 30
Out08:40BKK → KTI09:551h 15m · Direct1h 15m · Direct
Return11:05KTI → BKK12:201h 15m · Direct1h 15m · Direct
Outbound08:40BKK09:55KTI1h 15mDirect
Return11:05KTI12:20BKK1h 15mDirect
Operated byThai VietJet Air
Thai VietJet Air฿4,417
฿5,480-19%
Save ฿1,063
Thai VietJet AirRoundtrip total฿4,417฿5,480−19%Save ฿1,063View deal
Cheapest in the next 365 days
Oct 18 → Nov 114 nights
Roundtrip
- Depart
- Oct 18
- Return
- Nov 1
Out08:40BKK → KTI09:551h 15m · Direct1h 15m · Direct
Return10:35KTI → BKK11:551h 20m · Direct1h 20m · Direct
Outbound08:40BKK09:55KTI1h 15mDirect
Return10:35KTI11:55BKK1h 20mDirect
Operated byThai VietJet Air
Thai VietJet Air฿4,424
฿5,480-19%
Save ฿1,056
Thai VietJet AirRoundtrip total฿4,424฿5,480−19%Save ฿1,056View deal
Cheapest in the next 365 days
Oct 18 → Oct 3113 nights
Roundtrip
- Depart
- Oct 18
- Return
- Oct 31
Out08:40BKK → KTI09:551h 15m · Direct1h 15m · Direct
Return11:05KTI → BKK12:201h 15m · Direct1h 15m · Direct
Outbound08:40BKK09:55KTI1h 15mDirect
Return11:05KTI12:20BKK1h 15mDirect
Operated byThai VietJet Air
Thai VietJet Air฿4,424
฿5,480-19%
Save ฿1,056
Thai VietJet AirRoundtrip total฿4,424฿5,480−19%Save ฿1,056View deal
Cheapest in the next 365 days
Oct 25 → Nov 17 nights
Roundtrip
- Depart
- Oct 25
- Return
- Nov 1
Out08:40BKK → KTI09:551h 15m · Direct1h 15m · Direct
Return19:55KTI → BKK21:201h 25m · Direct1h 25m · Direct
Outbound08:40BKK09:55KTI1h 15mDirect
Return19:55KTI21:20BKK1h 25mDirect
Operated byThai VietJet Air
Thai VietJet Air฿4,424
฿5,480-19%
Save ฿1,056
Thai VietJet AirRoundtrip total฿4,424฿5,480−19%Save ฿1,056View deal
Cheapest in the next 365 days
Oct 25 → Oct 316 nights
Roundtrip
- Depart
- Oct 25
- Return
- Oct 31
Out17:00BKK → KTI18:151h 15m · Direct1h 15m · Direct
Return11:05KTI → BKK12:201h 15m · Direct1h 15m · Direct
Outbound17:00BKK18:15KTI1h 15mDirect
Return11:05KTI12:20BKK1h 15mDirect
Operated byThai VietJet Air
Thai VietJet Air฿4,424
฿5,480-19%
Save ฿1,056
Thai VietJet AirRoundtrip total฿4,424฿5,480−19%Save ฿1,056View deal
Cheapest in the next 365 days
Oct 22 → Nov 110 nights
Roundtrip
- Depart
- Oct 22
- Return
- Nov 1
Out08:40BKK → KTI09:551h 15m · Direct1h 15m · Direct
Return10:35KTI → BKK11:551h 20m · Direct1h 20m · Direct
Outbound08:40BKK09:55KTI1h 15mDirect
Return10:35KTI11:55BKK1h 20mDirect
Operated byThai VietJet Air
Thai VietJet Air฿4,424
฿5,480-19%
Save ฿1,056
Thai VietJet AirRoundtrip total฿4,424฿5,480−19%Save ฿1,056View deal
Cheapest in the next 365 days
Oct 22 → Oct 319 nights
Roundtrip
- Depart
- Oct 22
- Return
- Oct 31
Out08:40BKK → KTI09:551h 15m · Direct1h 15m · Direct
Return19:10KTI → BKK20:251h 15m · Direct1h 15m · Direct
Outbound08:40BKK09:55KTI1h 15mDirect
Return19:10KTI20:25BKK1h 15mDirect
Operated byThai VietJet Air
Thai VietJet Air฿4,424
฿5,480-19%
Save ฿1,056
Thai VietJet AirRoundtrip total฿4,424฿5,480−19%Save ฿1,056View deal
Cheapest in the next 365 days
Oct 27 → Nov 15 nights
Roundtrip
- Depart
- Oct 27
- Return
- Nov 1
Out17:00BKK → KTI18:151h 15m · Direct1h 15m · Direct
Return19:55KTI → BKK21:201h 25m · Direct1h 25m · Direct
Outbound17:00BKK18:15KTI1h 15mDirect
Return19:55KTI21:20BKK1h 25mDirect
Operated byThai VietJet Air
Thai VietJet Air฿4,424
฿5,480-19%
Save ฿1,056
Thai VietJet AirRoundtrip total฿4,424฿5,480−19%Save ฿1,056View deal
Cheapest in the next 365 days
Oct 18 → Oct 2911 nights
Roundtrip
- Depart
- Oct 18
- Return
- Oct 29
Out08:40BKK → KTI09:551h 15m · Direct1h 15m · Direct
Return11:05KTI → BKK12:201h 15m · Direct1h 15m · Direct
Outbound08:40BKK09:55KTI1h 15mDirect
Return11:05KTI12:20BKK1h 15mDirect
Operated byThai VietJet Air
Thai VietJet Air฿4,425
฿5,480-19%
Save ฿1,055
Thai VietJet AirRoundtrip total฿4,425฿5,480−19%Save ฿1,055View deal
Cheapest in the next 365 days
Oct 19 → Oct 3011 nights
Roundtrip
- Depart
- Oct 19
- Return
- Oct 30
Out08:40BKK → KTI09:551h 15m · Direct1h 15m · Direct
Return11:05KTI → BKK12:201h 15m · Direct1h 15m · Direct
Outbound08:40BKK09:55KTI1h 15mDirect
Return11:05KTI12:20BKK1h 15mDirect
Operated byThai VietJet Air
Thai VietJet Air฿4,431
฿5,480-19%
Save ฿1,049
Thai VietJet AirRoundtrip total฿4,431฿5,480−19%Save ฿1,049View deal
Cheapest of October 2026
Oct 17 → Oct 3013 nights
Roundtrip
- Depart
- Oct 17
- Return
- Oct 30
Out08:40BKK → KTI09:551h 15m · Direct1h 15m · Direct
Return11:05KTI → BKK12:201h 15m · Direct1h 15m · Direct
Outbound08:40BKK09:55KTI1h 15mDirect
Return11:05KTI12:20BKK1h 15mDirect
Operated byThai VietJet Air
Thai VietJet Air฿4,431
฿5,480-19%
Save ฿1,049
Thai VietJet AirRoundtrip total฿4,431฿5,480−19%Save ฿1,049View deal
Cheapest of October 2026Down from ฿7,453 on Sep 7
One-way deals
31 fares · from ฿2,085
Outbound fare only — add a return separately if you need one.
Trip datesFlight itineraryTotal fareView
fri · Oct 30One way
Departurefri · Oct 30
One way2026
07:10DMK → KTI08:251h 15m · Direct
Outbound07:10DMK08:25KTI1h 15mDirect
Operated by
Thai AirAsia
Thai AirAsia฿2,085
฿2,383-13%
฿298 below average
Thai AirAsiaOne-way fare฿2,085฿2,383−13%Save ฿298View deal
Cheapest of October 2026
fri · Oct 16One way
Departurefri · Oct 16
One way2026
08:40BKK → KTI09:551h 15m · Direct
Outbound08:40BKK09:55KTI1h 15mDirect
Operated byThai VietJet Air
Thai VietJet Air฿2,127
฿2,383-11%
฿256 below average
Thai VietJet AirOne-way fare฿2,127฿2,383−11%Save ฿256View deal
Lowest 10% in next 365 days
fri · Oct 23One way
Departurefri · Oct 23
One way2026
08:40BKK → KTI09:551h 15m · Direct
Outbound08:40BKK09:55KTI1h 15mDirect
Operated byThai VietJet Air
Thai VietJet Air฿2,127
฿2,383-11%
฿256 below average
Thai VietJet AirOne-way fare฿2,127฿2,383−11%Save ฿256View deal
Lowest 10% in next 365 days
wed · Oct 21One way
Departurewed · Oct 21
One way2026
08:40BKK → KTI09:551h 15m · Direct
Outbound08:40BKK09:55KTI1h 15mDirect
Operated byThai VietJet Air
Thai VietJet Air฿2,127
฿2,383-11%
฿256 below average
Thai VietJet AirOne-way fare฿2,127฿2,383−11%Save ฿256View deal
Lowest 10% in next 365 days
thu · Oct 29One way
Departurethu · Oct 29
One way2026
17:00BKK → KTI18:151h 15m · Direct
Outbound17:00BKK18:15KTI1h 15mDirect
Operated byThai VietJet Air
Thai VietJet Air฿2,143
฿2,383-10%
฿240 below average
Thai VietJet AirOne-way fare฿2,143฿2,383−10%Save ฿240View deal
Lowest 10% in next 365 days
sun · Oct 25One way
Departuresun · Oct 25
One way2026
08:40BKK → KTI09:551h 15m · Direct
Outbound08:40BKK09:55KTI1h 15mDirect
Operated byThai VietJet Air
Thai VietJet Air฿2,164
฿2,383-9%
฿219 below average
Thai VietJet AirOne-way fare฿2,164฿2,383−9%Save ฿219View deal
Lowest 10% in next 365 days
thu · Oct 22One way
Departurethu · Oct 22
One way2026
08:40BKK → KTI09:551h 15m · Direct
Outbound08:40BKK09:55KTI1h 15mDirect
Operated byThai VietJet Air
Thai VietJet Air฿2,164
฿2,383-9%
฿219 below average
Thai VietJet AirOne-way fare฿2,164฿2,383−9%Save ฿219View deal
Lowest 10% in next 365 days
tue · Oct 27One way
Departuretue · Oct 27
One way2026
08:40BKK → KTI09:551h 15m · Direct
Outbound08:40BKK09:55KTI1h 15mDirect
Operated byThai VietJet Air
Thai VietJet Air฿2,164
฿2,383-9%
฿219 below average
Thai VietJet AirOne-way fare฿2,164฿2,383−9%Save ฿219View deal
Lowest 10% in next 365 days
mon · Oct 19One way
Departuremon · Oct 19
One way2026
08:40BKK → KTI09:551h 15m · Direct
Outbound08:40BKK09:55KTI1h 15mDirect
Operated byThai VietJet Air
Thai VietJet Air฿2,179
฿2,383-9%
฿204 below average
Thai VietJet AirOne-way fare฿2,179฿2,383−9%Save ฿204View deal
Lowest 10% in next 365 days
sat · Oct 17One way
Departuresat · Oct 17
One way2026
08:40BKK → KTI09:551h 15m · Direct
Outbound08:40BKK09:55KTI1h 15mDirect
Operated byThai VietJet Air
Thai VietJet Air฿2,179
฿2,383-9%
฿204 below average
Thai VietJet AirOne-way fare฿2,179฿2,383−9%Save ฿204View deal
Lowest 10% in next 365 daysDown from ฿2,784 on Jul 23
sat · Oct 24One way
Departuresat · Oct 24
One way2026
08:40BKK → KTI09:551h 15m · Direct
Outbound08:40BKK09:55KTI1h 15mDirect
Operated byThai VietJet Air
Thai VietJet Air฿2,179
฿2,383-9%
฿204 below average
Thai VietJet AirOne-way fare฿2,179฿2,383−9%Save ฿204View deal
Lowest 10% in next 365 days
tue · Oct 20One way
Departuretue · Oct 20
One way2026
08:40BKK → KTI09:551h 15m · Direct
Outbound08:40BKK09:55KTI1h 15mDirect
Operated byThai VietJet Air
Thai VietJet Air฿2,187
฿2,383-8%
฿196 below average
Thai VietJet AirOne-way fare฿2,187฿2,383−8%Save ฿196View deal
Lowest 10% in next 365 days
wed · Oct 28One way
Departurewed · Oct 28
One way2026
08:40BKK → KTI09:551h 15m · Direct
Outbound08:40BKK09:55KTI1h 15mDirect
Operated byThai VietJet Air
Thai VietJet Air฿2,193
฿2,383-8%
฿190 below average
Thai VietJet AirOne-way fare฿2,193฿2,383−8%Save ฿190View deal
Lowest 10% in next 365 days
mon · Oct 26One way
Departuremon · Oct 26
One way2026
08:40BKK → KTI09:551h 15m · Direct
Outbound08:40BKK09:55KTI1h 15mDirect
Operated byThai VietJet Air
Thai VietJet Air฿2,194
฿2,383-8%
฿189 below average
Thai VietJet AirOne-way fare฿2,194฿2,383−8%Save ฿189View deal
Lowest 10% in next 365 days
sun · Oct 18One way
Departuresun · Oct 18
One way2026
08:40BKK → KTI09:551h 15m · Direct
Outbound08:40BKK09:55KTI1h 15mDirect
Operated byThai VietJet Air
Thai VietJet Air฿2,199
฿2,383-8%
฿184 below average
Thai VietJet AirOne-way fare฿2,199฿2,383−8%Save ฿184View deal
Lowest 10% in next 365 days
sat · Oct 3One way
Departuresat · Oct 3
One way2026
16:35DMK → KTI17:451h 10m · Direct
Outbound16:35DMK17:45KTI1h 10mDirect
Operated byThai AirAsia
Thai AirAsia฿2,206
฿2,383-7%
฿177 below average
Thai AirAsiaOne-way fare฿2,206฿2,383−7%Save ฿177View deal
Lowest 10% in next 365 days
tue · Oct 6One way
Departuretue · Oct 6
One way2026
16:35DMK → KTI17:451h 10m · Direct
Outbound16:35DMK17:45KTI1h 10mDirect
Operated byThai AirAsia
Thai AirAsia฿2,206
฿2,383-7%
฿177 below average
Thai AirAsiaOne-way fare฿2,206฿2,383−7%Save ฿177View deal
Lowest 10% in next 365 days
sun · Oct 4One way
Departuresun · Oct 4
One way2026
16:35DMK → KTI17:451h 10m · Direct
Outbound16:35DMK17:45KTI1h 10mDirect
Operated byThai AirAsia
Thai AirAsia฿2,211
฿2,383-7%
฿172 below average
Thai AirAsiaOne-way fare฿2,211฿2,383−7%Save ฿172View deal
Lowest 10% in next 365 days
wed · Oct 7One way
Departurewed · Oct 7
One way2026
16:35DMK → KTI17:451h 10m · Direct
Outbound16:35DMK17:45KTI1h 10mDirect
Operated byThai AirAsia
Thai AirAsia฿2,211
฿2,383-7%
฿172 below average
Thai AirAsiaOne-way fare฿2,211฿2,383−7%Save ฿172View deal
Lowest 10% in next 365 days
fri · Oct 2One way
Departurefri · Oct 2
One way2026
16:35DMK → KTI17:451h 10m · Direct
Outbound16:35DMK17:45KTI1h 10mDirect
Operated byThai AirAsia
Thai AirAsia฿2,212
฿2,383-7%
฿171 below average
Thai AirAsiaOne-way fare฿2,212฿2,383−7%Save ฿171View deal
Lowest 10% in next 365 days
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
October 2026 at a glance
Compare price, non-stop choice and travel time with other Phnom Penh options.
Non-stop options
98%+1 points compared with other flights
Typical flight time
1h 15m— longer than the comparison
Roundtrip options
481Trips ready to compare
Typical prices
What do Phnom Penh roundtrips usually cost?
This distribution uses roundtrip prices only; one-way prices remain in their own labeled summary.
Lowest฿4,380
Typical low฿4,513
Typical฿4,593
Typical high฿4,729
Flexible dates
Cheapest departure dates for Phnom Penh
Compare nearby dates to see where the better prices are. Always check the final price before booking.
฿4,930
Oct 1
฿4,616
Oct 2
฿4,622
Oct 3
฿4,610
Oct 4
฿4,541
Oct 5
฿4,541
Oct 6
฿4,541
Oct 7
฿4,852
Oct 8
฿4,593
Oct 9
฿4,633
Oct 10
฿4,589
Oct 11
฿4,560
Oct 12
฿4,631
Oct 13
฿4,609
Oct 14
฿4,563
Oct 15
฿4,734
Oct 16
฿4,483
Oct 17
฿4,469
Oct 18
฿4,455
Oct 19
฿4,499
Oct 20
฿4,462
Oct 21
฿4,491
Oct 23
฿4,513
Oct 24
฿4,499
Oct 25
฿4,535
Oct 26
฿4,485
Oct 27
฿4,479
Oct 28
฿4,567
Oct 29
฿4,689
Oct 30
Flexible timing
Compare Phnom Penh by travel month
Open a month to compare its dates, prices and available flights.
Airline comparison
Which airlines show the lowest Phnom Penh fares?
Some trips combine airlines, so check both flights before you book.
| Comparison | Lowest | Typical range | Results | Non-stop |
|---|---|---|---|---|
| 1Thai VietJet Air | ฿4,380 | ฿4,513–฿4,672 | 437 | 98% |
| 2Thai AirAsia | ฿4,643 | ฿4,751–฿4,937 | 63 | 100% |
| 3Cambodia Airways | ฿7,234 | ฿7,291–฿7,475 | 37 | 97% |
| 4Thai Airways | ฿7,343 | — | 2 | — |
| 5AirAsia | ฿8,613 | — | 2 | — |
| 6KT | ฿8,613 | — | 6 | — |
| 7Cambodia Angkor Air | ฿8,874 | — | 1 | — |
| 8H1 | ฿9,325 | — | 1 | — |
| 9VietJet Air | ฿14,475 | — | 3 | — |
| 10Vietnam Airlines | ฿14,475 | — | 3 | — |
| 11Emirates | ฿14,954 | — | 1 | — |
| 12Scoot | ฿14,954 | — | 1 | — |
Weather through the year
Typical temperatures in Phnom Penh
Usual monthly temperatures can help you choose when to go. They are not a live forecast.
26°Jan
27°Feb
29°Mar
30°Apr
30°May
29°Jun
28°Jul
28°Aug
28°Sep
27°Oct
27°Nov
26°Dec
Useful trip facts
What to know about Phnom Penh
- Country
- Cambodia
- Arrival code
- PNH
- Local-cost group
- 1 / 5
- A broad comparison, separate from airfare
- Typical annual temperature
- 29°C
- Usual temperature, not a forecast
- Trip styles
- City
- Bangkok departure airports
- BKK, DMK
- Airports represented in the current fare results
- Arrival airports
- KTI
- Airports represented in the current fare results
- Typical outbound from Bangkok
- 1h 15m
- Typical stay
- 11 nights
Why go
Why travelers consider Phnom Penh
Pearl of Asia. A city of chaotic energy, tragic history, and a stunning riverside revival.
Explore related searches
Common questions about Phnom Penh
What is the lowest available one-way fare for Phnom Penh?
The lowest available one-way fare is ฿2,085. It is compared only with other one-way fares.
What is the lowest available roundtrip fare for Phnom Penh?
The lowest available roundtrip fare is ฿4,380. Check the dates, baggage and final total before booking.
What is a typical fare for Phnom Penh?
A typical fare is ฿4,593. Many available options sit between ฿4,513 and ฿4,729.
How many choices are available for Phnom Penh?
Choose from 481 roundtrip flights across 1 destination in 1 country.
Are direct flights available for Phnom Penh?
470 roundtrip flights are non-stop both ways. That is 98% of the current choices.
Which month has the lowest fares for Phnom Penh?
Oct 2026 has the lowest available roundtrip fare, from ฿4,380.
What is the cheapest flight from Bangkok to Phnom Penh?
The lowest currently observed flight from Bangkok to Phnom Penh is ฿4,380. Confirm the final itinerary total and availability before booking.
When is the best time to fly from Bangkok to Phnom Penh?
Based on current prices, October 2026 offers some of the best deals from Bangkok to Phnom Penh. Check the month-by-month breakdown on this page for the cheapest times to fly.