Typical price difference
+17%฿5,768 here compared with ฿4,930
One-way and roundtrip flights from Bangkok28°Hot
Flights to Phnom Penh in September 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. 22 one-way fares from ฿2,206 · 443 roundtrips from ฿4,728. These results are for september 2026.
- One way from
- ฿2,206
- 22 outbound-only options
- Roundtrip from
- ฿4,728
- 443 complete trips
- Typical roundtrip
- ฿5,768
- Half cost less, half cost more
- Flight options
- 443
- Roundtrips available
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Best Deals
Roundtrip deals
443 fares · from ฿4,728
Outbound and return flights together in one total fare.
Trip datesFlight itineraryTotal fareView
Sep 27 → Oct 1720 nights
Roundtrip
- Depart
- Sep 27
- Return
- Oct 17
Out16:35DMK → KTI17:451h 10m · Direct1h 10m · Direct
Return11:05KTI → BKK12:301h 25m · Direct1h 25m · Direct
Outbound16:35DMK17:45KTI1h 10mDirect
Return11:05KTI12:30BKK1h 25mDirect
Operated by
Thai AirAsia
Thai VietJet Air
Thai AirAsiaThai VietJet Air฿4,728
฿5,330-11%
Save ฿602
Thai AirAsiaThai VietJet AirRoundtrip total฿4,728฿5,330−11%Save ฿602View deal
Cheapest of September 2026
Sep 27 → Oct 1821 nights
Roundtrip
- Depart
- Sep 27
- Return
- Oct 18
Out16:35DMK → KTI17:451h 10m · Direct1h 10m · Direct
Return11:05KTI → BKK12:301h 25m · Direct1h 25m · Direct
Outbound16:35DMK17:45KTI1h 10mDirect
Return11:05KTI12:30BKK1h 25mDirect
Operated byThai AirAsiaThai VietJet Air
Thai AirAsiaThai VietJet Air฿4,728
฿5,330-11%
Save ฿602
Thai AirAsiaThai VietJet AirRoundtrip total฿4,728฿5,330−11%Save ฿602View deal
Cheapest of September 2026
Sep 30 → Oct 1717 nights
Roundtrip
- Depart
- Sep 30
- Return
- Oct 17
Out16:35DMK → KTI17:451h 10m · Direct1h 10m · Direct
Return11:05KTI → BKK12:301h 25m · Direct1h 25m · Direct
Outbound16:35DMK17:45KTI1h 10mDirect
Return11:05KTI12:30BKK1h 25mDirect
Operated byThai AirAsiaThai VietJet Air
Thai AirAsiaThai VietJet Air฿4,728
฿5,330-11%
Save ฿602
Thai AirAsiaThai VietJet AirRoundtrip total฿4,728฿5,330−11%Save ฿602View deal
Cheapest of September 2026
Sep 30 → Oct 1818 nights
Roundtrip
- Depart
- Sep 30
- Return
- Oct 18
Out16:35DMK → KTI17:451h 10m · Direct1h 10m · Direct
Return11:05KTI → BKK12:301h 25m · Direct1h 25m · Direct
Outbound16:35DMK17:45KTI1h 10mDirect
Return11:05KTI12:30BKK1h 25mDirect
Operated byThai AirAsiaThai VietJet Air
Thai AirAsiaThai VietJet Air฿4,728
฿5,330-11%
Save ฿602
Thai AirAsiaThai VietJet AirRoundtrip total฿4,728฿5,330−11%Save ฿602View deal
Cheapest of September 2026
Sep 30 → Oct 2020 nights
Roundtrip
- Depart
- Sep 30
- Return
- Oct 20
Out16:35DMK → KTI17:451h 10m · Direct1h 10m · Direct
Return11:05KTI → BKK12:301h 25m · Direct1h 25m · Direct
Outbound16:35DMK17:45KTI1h 10mDirect
Return11:05KTI12:30BKK1h 25mDirect
Operated byThai AirAsiaThai VietJet Air
Thai AirAsiaThai VietJet Air฿4,728
฿5,330-11%
Save ฿602
Thai AirAsiaThai VietJet AirRoundtrip total฿4,728฿5,330−11%Save ฿602View deal
Cheapest of September 2026
Sep 30 → Oct 2121 nights
Roundtrip
- Depart
- Sep 30
- Return
- Oct 21
Out16:35DMK → KTI17:451h 10m · Direct1h 10m · Direct
Return11:05KTI → BKK12:301h 25m · Direct1h 25m · Direct
Outbound16:35DMK17:45KTI1h 10mDirect
Return11:05KTI12:30BKK1h 25mDirect
Operated byThai AirAsiaThai VietJet Air
Thai AirAsiaThai VietJet Air฿4,774
฿5,330-10%
Save ฿556
Thai AirAsiaThai VietJet AirRoundtrip total฿4,774฿5,330−10%Save ฿556View deal
Lowest 10% in next 365 days
Sep 28 → Oct 1719 nights
Roundtrip
- Depart
- Sep 28
- Return
- Oct 17
Out16:35DMK → KTI17:451h 10m · Direct1h 10m · Direct
Return11:05KTI → BKK12:301h 25m · Direct1h 25m · Direct
Outbound16:35DMK17:45KTI1h 10mDirect
Return11:05KTI12:30BKK1h 25mDirect
Operated byThai AirAsiaThai VietJet Air
Thai AirAsiaThai VietJet Air฿4,777
฿5,330-10%
Save ฿553
Thai AirAsiaThai VietJet AirRoundtrip total฿4,777฿5,330−10%Save ฿553View deal
Lowest 10% in next 365 days
Sep 28 → Oct 1820 nights
Roundtrip
- Depart
- Sep 28
- Return
- Oct 18
Out16:35DMK → KTI17:451h 10m · Direct1h 10m · Direct
Return11:05KTI → BKK12:301h 25m · Direct1h 25m · Direct
Outbound16:35DMK17:45KTI1h 10mDirect
Return11:05KTI12:30BKK1h 25mDirect
Operated byThai AirAsiaThai VietJet Air
Thai AirAsiaThai VietJet Air฿4,777
฿5,330-10%
Save ฿553
Thai AirAsiaThai VietJet AirRoundtrip total฿4,777฿5,330−10%Save ฿553View deal
Lowest 10% in next 365 days
Sep 27 → Oct 1619 nights
Roundtrip
- Depart
- Sep 27
- Return
- Oct 16
Out16:35DMK → KTI17:451h 10m · Direct1h 10m · Direct
Return11:05KTI → BKK12:301h 25m · Direct1h 25m · Direct
Outbound16:35DMK17:45KTI1h 10mDirect
Return11:05KTI12:30BKK1h 25mDirect
Operated byThai AirAsiaThai VietJet Air
Thai AirAsiaThai VietJet Air฿4,786
฿5,330-10%
Save ฿544
Thai AirAsiaThai VietJet AirRoundtrip total฿4,786฿5,330−10%Save ฿544View deal
Lowest 10% in next 365 days
Sep 30 → Oct 1616 nights
Roundtrip
- Depart
- Sep 30
- Return
- Oct 16
Out16:35DMK → KTI17:451h 10m · Direct1h 10m · Direct
Return11:05KTI → BKK12:301h 25m · Direct1h 25m · Direct
Outbound16:35DMK17:45KTI1h 10mDirect
Return11:05KTI12:30BKK1h 25mDirect
Operated byThai AirAsiaThai VietJet Air
Thai AirAsiaThai VietJet Air฿4,786
฿5,330-10%
Save ฿544
Thai AirAsiaThai VietJet AirRoundtrip total฿4,786฿5,330−10%Save ฿544View deal
Lowest 10% in next 365 days
Sep 25 → Oct 1621 nights
Roundtrip
- Depart
- Sep 25
- Return
- Oct 16
Out16:35DMK → KTI17:451h 10m · Direct1h 10m · Direct
Return11:05KTI → BKK12:301h 25m · Direct1h 25m · Direct
Outbound16:35DMK17:45KTI1h 10mDirect
Return11:05KTI12:30BKK1h 25mDirect
Operated byThai AirAsiaThai VietJet Air
Thai AirAsiaThai VietJet Air฿4,791
฿5,330-10%
Save ฿539
Thai AirAsiaThai VietJet AirRoundtrip total฿4,791฿5,330−10%Save ฿539View deal
Lowest 10% in next 365 days
Sep 23 → Oct 512 nights
Roundtrip
- Depart
- Sep 23
- Return
- Oct 5
Out16:35DMK → KTI17:451h 10m · Direct1h 10m · Direct
Return11:05KTI → BKK12:301h 25m · Direct1h 25m · Direct
Outbound16:35DMK17:45KTI1h 10mDirect
Return11:05KTI12:30BKK1h 25mDirect
Operated byThai AirAsiaThai VietJet Air
Thai AirAsiaThai VietJet Air฿4,794
฿5,330-10%
Save ฿536
Thai AirAsiaThai VietJet AirRoundtrip total฿4,794฿5,330−10%Save ฿536View deal
Lowest 10% in next 365 days
Sep 23 → Oct 29 nights
Roundtrip
- Depart
- Sep 23
- Return
- Oct 2
Out16:35DMK → KTI17:451h 10m · Direct1h 10m · Direct
Return11:05KTI → BKK12:301h 25m · Direct1h 25m · Direct
Outbound16:35DMK17:45KTI1h 10mDirect
Return11:05KTI12:30BKK1h 25mDirect
Operated byThai AirAsiaThai VietJet Air
Thai AirAsiaThai VietJet Air฿4,798
฿5,330-10%
Save ฿532
Thai AirAsiaThai VietJet AirRoundtrip total฿4,798฿5,330−10%Save ฿532View deal
Lowest 10% in next 365 days
Sep 23 → Oct 411 nights
Roundtrip
- Depart
- Sep 23
- Return
- Oct 4
Out16:35DMK → KTI17:451h 10m · Direct1h 10m · Direct
Return11:05KTI → BKK12:301h 25m · Direct1h 25m · Direct
Outbound16:35DMK17:45KTI1h 10mDirect
Return11:05KTI12:30BKK1h 25mDirect
Operated byThai AirAsiaThai VietJet Air
Thai AirAsiaThai VietJet Air฿4,798
฿5,330-10%
Save ฿532
Thai AirAsiaThai VietJet AirRoundtrip total฿4,798฿5,330−10%Save ฿532View deal
Lowest 10% in next 365 days
Sep 23 → Oct 18 nights
Roundtrip
- Depart
- Sep 23
- Return
- Oct 1
Out16:35DMK → KTI17:451h 10m · Direct1h 10m · Direct
Return11:05KTI → BKK12:301h 25m · Direct1h 25m · Direct
Outbound16:35DMK17:45KTI1h 10mDirect
Return11:05KTI12:30BKK1h 25mDirect
Operated byThai AirAsiaThai VietJet Air
Thai AirAsiaThai VietJet Air฿4,798
฿5,330-10%
Save ฿532
Thai AirAsiaThai VietJet AirRoundtrip total฿4,798฿5,330−10%Save ฿532View deal
Lowest 10% in next 365 days
Sep 23 → Oct 714 nights
Roundtrip
- Depart
- Sep 23
- Return
- Oct 7
Out16:35DMK → KTI17:451h 10m · Direct1h 10m · Direct
Return11:05KTI → BKK12:301h 25m · Direct1h 25m · Direct
Outbound16:35DMK17:45KTI1h 10mDirect
Return11:05KTI12:30BKK1h 25mDirect
Operated byThai AirAsiaThai VietJet Air
Thai AirAsiaThai VietJet Air฿4,798
฿5,330-10%
Save ฿532
Thai AirAsiaThai VietJet AirRoundtrip total฿4,798฿5,330−10%Save ฿532View deal
Lowest 10% in next 365 days
Sep 18 → Oct 517 nights
Roundtrip
- Depart
- Sep 18
- Return
- Oct 5
Out16:35DMK → KTI17:451h 10m · Direct1h 10m · Direct
Return11:05KTI → BKK12:301h 25m · Direct1h 25m · Direct
Outbound16:35DMK17:45KTI1h 10mDirect
Return11:05KTI12:30BKK1h 25mDirect
Operated byThai AirAsiaThai VietJet Air
Thai AirAsiaThai VietJet Air฿4,803
฿5,330-10%
Save ฿527
Thai AirAsiaThai VietJet AirRoundtrip total฿4,803฿5,330−10%Save ฿527View deal
Lowest 10% in next 365 days
Sep 27 → Oct 58 nights
Roundtrip
- Depart
- Sep 27
- Return
- Oct 5
Out16:35DMK → KTI17:451h 10m · Direct1h 10m · Direct
Return11:05KTI → BKK12:301h 25m · Direct1h 25m · Direct
Outbound16:35DMK17:45KTI1h 10mDirect
Return11:05KTI12:30BKK1h 25mDirect
Operated byThai AirAsiaThai VietJet Air
Thai AirAsiaThai VietJet Air฿4,803
฿5,330-10%
Save ฿527
Thai AirAsiaThai VietJet AirRoundtrip total฿4,803฿5,330−10%Save ฿527View deal
Lowest 10% in next 365 days
Sep 16 → Oct 519 nights
Roundtrip
- Depart
- Sep 16
- Return
- Oct 5
Out16:35DMK → KTI17:451h 10m · Direct1h 10m · Direct
Return11:05KTI → BKK12:301h 25m · Direct1h 25m · Direct
Outbound16:35DMK17:45KTI1h 10mDirect
Return11:05KTI12:30BKK1h 25mDirect
Operated byThai AirAsiaThai VietJet Air
Thai AirAsiaThai VietJet Air฿4,803
฿5,330-10%
Save ฿527
Thai AirAsiaThai VietJet AirRoundtrip total฿4,803฿5,330−10%Save ฿527View deal
Lowest 10% in next 365 days
Sep 30 → Oct 55 nights
Roundtrip
- Depart
- Sep 30
- Return
- Oct 5
Out16:35DMK → KTI17:451h 10m · Direct1h 10m · Direct
Return11:05KTI → BKK12:301h 25m · Direct1h 25m · Direct
Outbound16:35DMK17:45KTI1h 10mDirect
Return11:05KTI12:30BKK1h 25mDirect
Operated byThai AirAsiaThai VietJet Air
Thai AirAsiaThai VietJet Air฿4,803
฿5,330-10%
Save ฿527
Thai AirAsiaThai VietJet AirRoundtrip total฿4,803฿5,330−10%Save ฿527View deal
Lowest 10% in next 365 days
One-way deals
22 fares · from ฿2,206
Outbound fare only — add a return separately if you need one.
Trip datesFlight itineraryTotal fareView
wed · Sep 16One way
Departurewed · Sep 16
One way2026
16:35DMK → KTI17:451h 10m · Direct
Outbound16:35DMK17:45KTI1h 10mDirect
Operated byThai AirAsia
Thai AirAsia฿2,206
฿2,386-8%
฿180 below average
Thai AirAsiaOne-way fare฿2,206฿2,386−8%Save ฿180View deal
Cheapest of September 2026
fri · Sep 18One way
Departurefri · Sep 18
One way2026
16:35DMK → KTI17:451h 10m · Direct
Outbound16:35DMK17:45KTI1h 10mDirect
Operated byThai AirAsia
Thai AirAsia฿2,211
฿2,386-7%
฿175 below average
Thai AirAsiaOne-way fare฿2,211฿2,386−7%Save ฿175View deal
Cheapest of September 2026
mon · Sep 21One way
Departuremon · Sep 21
One way2026
16:35DMK → KTI17:451h 10m · Direct
Outbound16:35DMK17:45KTI1h 10mDirect
Operated byThai AirAsia
Thai AirAsia฿2,222
฿2,386-7%
฿164 below average
Thai AirAsiaOne-way fare฿2,222฿2,386−7%Save ฿164View deal
Lowest 10% in next 365 days
sun · Sep 27One way
Departuresun · Sep 27
One way2026
16:35DMK → KTI17:451h 10m · Direct
Outbound16:35DMK17:45KTI1h 10mDirect
Operated byThai AirAsia
Thai AirAsia฿2,227
฿2,386-7%
฿159 below average
Thai AirAsiaOne-way fare฿2,227฿2,386−7%Save ฿159View deal
Lowest 10% in next 365 days
wed · Sep 23One way
Departurewed · Sep 23
One way2026
16:35DMK → KTI17:451h 10m · Direct
Outbound16:35DMK17:45KTI1h 10mDirect
Operated byThai AirAsia
Thai AirAsia฿2,227
฿2,386-7%
฿159 below average
Thai AirAsiaOne-way fare฿2,227฿2,386−7%Save ฿159View deal
Lowest 10% in next 365 days
wed · Sep 30One way
Departurewed · Sep 30
One way2026
16:35DMK → KTI17:451h 10m · Direct
Outbound16:35DMK17:45KTI1h 10mDirect
Operated byThai AirAsia
Thai AirAsia฿2,227
฿2,386-7%
฿159 below average
Thai AirAsiaOne-way fare฿2,227฿2,386−7%Save ฿159View deal
Lowest 10% in next 365 days
fri · Sep 25One way
Departurefri · Sep 25
One way2026
16:35DMK → KTI17:451h 10m · Direct
Outbound16:35DMK17:45KTI1h 10mDirect
Operated byThai AirAsia
Thai AirAsia฿2,232
฿2,386-6%
฿154 below average
Thai AirAsiaOne-way fare฿2,232฿2,386−6%Save ฿154View deal
Lowest 10% in next 365 days
sun · Sep 20One way
Departuresun · Sep 20
One way2026
16:35DMK → KTI17:451h 10m · Direct
Outbound16:35DMK17:45KTI1h 10mDirect
Operated byThai AirAsia
Thai AirAsia฿2,232
฿2,386-6%
฿154 below average
Thai AirAsiaOne-way fare฿2,232฿2,386−6%Save ฿154View deal
Lowest 10% in next 365 days
mon · Sep 14One way
Departuremon · Sep 14
One way2026
16:35DMK → KTI17:451h 10m · Direct
Outbound16:35DMK17:45KTI1h 10mDirect
Operated byThai AirAsia
Thai AirAsia฿2,244
฿2,386-6%
฿142 below average
Thai AirAsiaOne-way fare฿2,244฿2,386−6%Save ฿142View deal
Lowest 10% of September 2026
mon · Sep 28One way
Departuremon · Sep 28
One way2026
16:35DMK → KTI17:451h 10m · Direct
Outbound16:35DMK17:45KTI1h 10mDirect
Operated byThai AirAsia
Thai AirAsia฿2,275
฿2,386-5%
฿111 below average
Thai AirAsiaOne-way fare฿2,275฿2,386−5%Save ฿111View deal
Lowest 10% of September 2026Down from ฿2,383 on Aug 4
fri · Sep 11One way
Departurefri · Sep 11
One way2026
16:35DMK → KTI17:451h 10m · Direct
Outbound16:35DMK17:45KTI1h 10mDirect
Operated byThai AirAsia
Thai AirAsia฿2,416
Thai AirAsiaCurrent fare
One-way fare฿2,416Current fareView deal
sun · Sep 13One way
Departuresun · Sep 13
One way2026
16:35DMK → KTI17:451h 10m · Direct
Outbound16:35DMK17:45KTI1h 10mDirect
Operated byThai AirAsia
Thai AirAsia฿2,418
Thai AirAsiaCurrent fare
One-way fare฿2,418Current fareView deal
tue · Sep 22One way
Departuretue · Sep 22
One way2026
11:30BKK → KTI12:451h 15m · Direct
Outbound11:30BKK12:45KTI1h 15mDirect
Operated by
Cambodia Airways
Cambodia Airways฿3,031
Cambodia AirwaysCurrent fare
One-way fare฿3,031Current fareView deal
thu · Sep 24One way
Departurethu · Sep 24
One way2026
10:20BKK → KTI11:301h 10m · Direct
Outbound10:20BKK11:30KTI1h 10mDirect
Operated by
Cambodia Angkor Air
Cambodia Angkor Air฿3,154
Cambodia Angkor AirCurrent fare
One-way fare฿3,154Current fareView deal
sat · Sep 19One way
Departuresat · Sep 19
One way2026
11:30BKK → KTI12:451h 15m · Direct
Outbound11:30BKK12:45KTI1h 15mDirect
Operated byCambodia Airways
Cambodia Airways฿3,451
Cambodia AirwaysCurrent fare
One-way fare฿3,451Current fareView deal
9 seats left
sat · Sep 26One way
Departuresat · Sep 26
One way2026
11:30BKK → KTI12:451h 15m · Direct
Outbound11:30BKK12:45KTI1h 15mDirect
Operated byCambodia Airways
Cambodia Airways฿3,451
Cambodia AirwaysCurrent fare
One-way fare฿3,451Current fareView deal
9 seats left
tue · Sep 29One way
Departuretue · Sep 29
One way2026
11:30BKK → KTI12:451h 15m · Direct
Outbound11:30BKK12:45KTI1h 15mDirect
Operated byCambodia Airways
Cambodia Airways฿3,451
Cambodia AirwaysCurrent fare
One-way fare฿3,451Current fareView deal
9 seats left
wed · Sep 9One way
Departurewed · Sep 9
One way2026
16:35DMK → KTI17:451h 10m · Direct
Outbound16:35DMK17:45KTI1h 10mDirect
Operated byThai AirAsia
Thai AirAsia฿3,556
Thai AirAsiaCurrent fare
One-way fare฿3,556Current fareView deal
thu · Sep 17One way
Departurethu · Sep 17
One way2026
17:35BKK → KTI19:201h 45m · Direct
Outbound17:35BKK19:20KTI1h 45mDirect
Operated by
Bangkok Airways
Bangkok Airways฿3,735
Bangkok AirwaysCurrent fare
One-way fare฿3,735Current fareView deal
thu · Sep 10One way
Departurethu · Sep 10
One way2026
17:35BKK → KTI19:201h 45m · Direct
Outbound17:35BKK19:20KTI1h 45mDirect
Operated byBangkok Airways
Bangkok Airways฿3,795
Bangkok AirwaysCurrent fare
One-way fare฿3,795Current 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
September 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 10m0h 5m shorter than the comparison
Roundtrip options
443Trips 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฿4,728
Typical low฿4,986
Typical฿5,768
Typical high฿6,470
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.
฿6,900
Sep 8
฿6,341
Sep 9
฿6,913
Sep 10
฿5,180
Sep 11
฿6,913
Sep 12
฿5,190
Sep 13
฿5,015
Sep 14
฿6,612
Sep 15
฿4,871
Sep 16
฿6,666
Sep 17
฿4,877
Sep 18
฿6,038
Sep 19
฿4,918
Sep 20
฿4,920
Sep 21
฿5,901
Sep 22
฿4,894
Sep 23
฿5,742
Sep 24
฿4,882
Sep 25
฿6,239
Sep 26
฿4,854
Sep 27
฿4,914
Sep 28
฿6,038
Sep 29
฿4,876
Sep 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 | ฿4,728 | ฿4,808–฿5,848 | 113 | 97% |
| 2Thai AirAsia | ฿4,728 | ฿4,894–฿6,189 | 347 | 99% |
| 3Cambodia Airways | ฿5,472 | ฿5,969–฿6,855 | 54 | 94% |
| 4Cambodia Angkor Air | ฿5,477 | ฿5,781–฿6,362 | 107 | 100% |
| 5Thai Airways | ฿5,990 | ฿6,599–฿6,984 | 90 | 100% |
| 6KT | ฿8,518 | — | 6 | — |
| 7AirAsia | ฿8,518 | — | 7 | — |
| 8Thai Lion Air | ฿10,580 | — | 2 | — |
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 10m
- Typical stay
- 12 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 ฿2,206. 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 ฿4,728. Check the dates, baggage and final total before booking.
What is a typical fare for Phnom Penh?
A typical fare is ฿5,768. Many available options sit between ฿4,986 and ฿6,470.
How many choices are available for Phnom Penh?
Choose from 443 roundtrip flights across 1 destination in 1 country.
Are direct flights available for Phnom Penh?
434 roundtrip flights are non-stop both ways. That is 98% of the current choices.
Which month has the lowest fares for Phnom Penh?
Sep 2026 has the lowest available roundtrip fare, from ฿4,728.
What is the cheapest flight from Bangkok to Phnom Penh?
The lowest currently observed flight from Bangkok to Phnom Penh is ฿4,728. 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, September 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.