Typical price difference
+16%฿5,940 here compared with ฿5,140
One-way and roundtrip flights from Bangkok26°Warm
Flights to Phnom Penh in December 2026
🏙️City
DepartureTue, Dec 15± 15 days
- Lowest fare
- ฿2,167 Dec 6
- Roundtrip from
- ฿4,957
- Typical roundtrip
- ฿5,940
Top deals
Flights and prices
Phnom Penh: prices, dates and useful details
Planning a trip to Phnom Penh? Compare dates, airlines, flight times and direct options from Bangkok. 30 one-way fares from ฿2,167 · 606 roundtrips from ฿4,957. These results are for december 2026.
- One way from
- ฿2,167
- 30 outbound-only options
- Roundtrip from
- ฿4,957
- 606 complete trips
- Typical roundtrip
- ฿5,940
- Half cost less, half cost more
- Flight options
- 606
- Roundtrips available
Saved searches
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Filters
Daily prices to Phnom Penh15 days around December 15, 2026
AvgMinp25–p75
Cheapest
฿2,167
Dec 6
Global average
฿2,393
All travel dates
December avg
฿2,808
Selected month
Sort bySort by
Best Deals
Trip datesFlight itineraryTotal fareView
sat · Dec 12One way
Departuresat · Dec 12
One way2026
13:05DMK → KTI14:201h 15m · Direct
Outbound13:05DMK14:20KTI1h 15mDirect
Operated by
Thai AirAsia
Thai AirAsia฿2,167
฿2,393-9%
฿226 below average
Thai AirAsiaOne-way fare฿2,167฿2,393−9%Save ฿226View deal
Cheapest of December 2026
5 seats leftsun · Dec 6One way
Departuresun · Dec 6
One way2026
13:05DMK → KTI14:201h 15m · Direct
Outbound13:05DMK14:20KTI1h 15mDirect
Operated byThai AirAsia
Thai AirAsia฿2,167
฿2,393-9%
฿226 below average
Thai AirAsiaOne-way fare฿2,167฿2,393−9%Save ฿226View deal
Cheapest of December 2026
4 seats leftwed · Dec 16One way
Departurewed · Dec 16
One way2026
07:10DMK → KTI08:251h 15m · Direct
Outbound07:10DMK08:25KTI1h 15mDirect
Operated byThai AirAsia
Thai AirAsia฿2,167
฿2,393-9%
฿226 below average
Thai AirAsiaOne-way fare฿2,167฿2,393−9%Save ฿226View deal
Cheapest of December 2026
7 seats leftfri · Dec 11One way
Departurefri · Dec 11
One way2026
13:05DMK → KTI14:201h 15m · Direct
Outbound13:05DMK14:20KTI1h 15mDirect
Operated byThai AirAsia
Thai AirAsia฿2,183
฿2,393-9%
฿210 below average
Thai AirAsiaOne-way fare฿2,183฿2,393−9%Save ฿210View deal
Lowest 10% in next 365 days
4 seats leftmon · Dec 7One way
Departuremon · Dec 7
One way2026
07:10DMK → KTI08:251h 15m · Direct
Outbound07:10DMK08:25KTI1h 15mDirect
Operated byThai AirAsia
Thai AirAsia฿2,183
฿2,393-9%
฿210 below average
Thai AirAsiaOne-way fare฿2,183฿2,393−9%Save ฿210View deal
Lowest 10% in next 365 days
5 seats leftsun · Dec 13One way
Departuresun · Dec 13
One way2026
07:10DMK → KTI08:251h 15m · Direct
Outbound07:10DMK08:25KTI1h 15mDirect
Operated byThai AirAsia
Thai AirAsia฿2,183
฿2,393-9%
฿210 below average
Thai AirAsiaOne-way fare฿2,183฿2,393−9%Save ฿210View deal
Lowest 10% in next 365 days
5 seats leftthu · Dec 10One way
Departurethu · Dec 10
One way2026
07:10DMK → KTI08:251h 15m · Direct
Outbound07:10DMK08:25KTI1h 15mDirect
Operated byThai AirAsia
Thai AirAsia฿2,183
฿2,393-9%
฿210 below average
Thai AirAsiaOne-way fare฿2,183฿2,393−9%Save ฿210View deal
Lowest 10% in next 365 days
6 seats leftwed · Dec 9One way
Departurewed · Dec 9
One way2026
07:10DMK → KTI08:251h 15m · Direct
Outbound07:10DMK08:25KTI1h 15mDirect
Operated byThai AirAsia
Thai AirAsia฿2,183
฿2,393-9%
฿210 below average
Thai AirAsiaOne-way fare฿2,183฿2,393−9%Save ฿210View deal
Lowest 10% in next 365 days
6 seats leftfri · Dec 18One way
Departurefri · Dec 18
One way2026
07:10DMK → KTI08:251h 15m · Direct
Outbound07:10DMK08:25KTI1h 15mDirect
Operated byThai AirAsia
Thai AirAsia฿2,291
฿2,393-4%
฿102 below average
Thai AirAsiaOne-way fare฿2,291฿2,393−4%Save ฿102View deal
Lowest 10% of December 2026
7 seats leftwed · Dec 2One way
Departurewed · Dec 2
One way2026
13:05DMK → KTI14:201h 15m · Direct
Outbound13:05DMK14:20KTI1h 15mDirect
Operated byThai AirAsia
Thai AirAsia฿2,291
฿2,393-4%
฿102 below average
Thai AirAsiaOne-way fare฿2,291฿2,393−4%Save ฿102View deal
Lowest 10% of December 2026
5 seats leftmon · Nov 30One way
Departuremon · Nov 30
One way2026
07:10DMK → KTI08:251h 15m · Direct
Outbound07:10DMK08:25KTI1h 15mDirect
Operated byThai AirAsia
Thai AirAsia฿2,291
฿2,393-4%
฿102 below average
Thai AirAsiaOne-way fare฿2,291฿2,393−4%Save ฿102View deal
4 seats left
sat · Dec 19One way
Departuresat · Dec 19
One way2026
07:10DMK → KTI08:251h 15m · Direct
Outbound07:10DMK08:25KTI1h 15mDirect
Operated byThai AirAsia
Thai AirAsia฿2,307
฿2,393-4%
฿86 below average
Thai AirAsiaOne-way fare฿2,307฿2,393−4%Save ฿86View deal
Lowest 10% of December 2026
3 seats leftthu · Dec 17One way
Departurethu · Dec 17
One way2026
07:10DMK → KTI08:251h 15m · Direct
Outbound07:10DMK08:25KTI1h 15mDirect
Operated byThai AirAsia
Thai AirAsia฿2,307
฿2,393-4%
฿86 below average
Thai AirAsiaOne-way fare฿2,307฿2,393−4%Save ฿86View deal
Lowest 10% of December 2026
7 seats leftthu · Dec 3One way
Departurethu · Dec 3
One way2026
13:05DMK → KTI14:201h 15m · Direct
Outbound13:05DMK14:20KTI1h 15mDirect
Operated byThai AirAsia
Thai AirAsia฿2,307
฿2,393-4%
฿86 below average
Thai AirAsiaOne-way fare฿2,307฿2,393−4%Save ฿86View deal
Lowest 10% of December 2026
6 seats lefttue · Dec 1One way
Departuretue · Dec 1
One way2026
07:10DMK → KTI08:251h 15m · Direct
Outbound07:10DMK08:25KTI1h 15mDirect
Operated byThai AirAsia
Thai AirAsia฿2,307
฿2,393-4%
฿86 below average
Thai AirAsiaOne-way fare฿2,307฿2,393−4%Save ฿86View deal
Lowest 10% of December 2026
4 seats lefttue · Dec 8One way
Departuretue · Dec 8
One way2026
07:10DMK → KTI08:251h 15m · Direct
Outbound07:10DMK08:25KTI1h 15mDirect
Operated byThai AirAsia
Thai AirAsia฿2,307
฿2,393-4%
฿86 below average
Thai AirAsiaOne-way fare฿2,307฿2,393−4%Save ฿86View deal
Lowest 10% of December 2026
5 seats leftmon · Dec 28One way
Departuremon · Dec 28
One way2026
14:45BKK → KTI16:051h 20m · Direct
Outbound14:45BKK16:05KTI1h 20mDirect
Operated by
Cambodia Angkor Air
Cambodia Angkor Air฿3,041
Cambodia Angkor AirCurrent fare
One-way fare฿3,041Current fareView deal
4 seats left
thu · Dec 24One way
Departurethu · Dec 24
One way2026
14:45BKK → KTI16:051h 20m · Direct
Outbound14:45BKK16:05KTI1h 20mDirect
Operated byCambodia Angkor Air
Cambodia Angkor Air฿3,041
Cambodia Angkor AirCurrent fare
One-way fare฿3,041Current fareView deal
4 seats left
mon · Dec 14One way
Departuremon · Dec 14
One way2026
14:45BKK → KTI16:051h 20m · Direct
Outbound14:45BKK16:05KTI1h 20mDirect
Operated byCambodia Angkor Air
Cambodia Angkor Air฿3,051
Cambodia Angkor AirCurrent fare
One-way fare฿3,051Current fareView deal
4 seats left
sun · Dec 20One way
Departuresun · Dec 20
One way2026
14:45BKK → KTI16:051h 20m · Direct
Outbound14:45BKK16:05KTI1h 20mDirect
Operated byCambodia Angkor Air
Cambodia Angkor Air฿3,051
Cambodia Angkor AirCurrent fare
One-way fare฿3,051Current fareView deal
4 seats left
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 Phnom Penh options.
Non-stop options
97%+0 points compared with other flights
Typical flight time
1h 15m— longer than the comparison
Roundtrip options
606Trips 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฿4,957
Typical low฿5,802
Typical฿5,940
Typical high฿6,722
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.
฿5,301
Dec 1
฿5,347
Dec 2
฿5,398
Dec 3
฿6,746
Dec 4
฿6,729
Dec 5
฿5,253
Dec 6
฿5,270
Dec 7
฿5,940
Dec 8
฿5,812
Dec 9
฿5,812
Dec 10
฿5,812
Dec 11
฿5,795
Dec 12
฿5,812
Dec 13
฿6,722
Dec 14
฿6,722
Dec 15
฿5,795
Dec 16
฿5,940
Dec 17
฿5,923
Dec 18
฿5,940
Dec 19
฿6,722
Dec 20
฿7,307
Dec 21
฿7,307
Dec 22
฿7,307
Dec 23
฿6,712
Dec 24
฿6,437
Dec 25
฿6,805
Dec 26
฿6,437
Dec 27
฿5,820
Dec 28
฿6,376
Dec 29
฿6,376
Dec 30
฿6,242
Dec 31
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 AirAsia | ฿4,957 | ฿5,266–฿5,940 | 349 | 99% |
| 2Thai VietJet Air | ฿5,111 | ฿5,256–฿6,376 | 143 | 95% |
| 3Cambodia Angkor Air | ฿5,219 | ฿5,812–฿6,722 | 519 | 98% |
| 4Thai Airways | ฿7,564 | — | 8 | — |
| 5AirAsia | ฿10,844 | — | 1 | — |
| 6KT | ฿10,844 | — | 1 | — |
| 7Thai Lion Air | ฿14,267 | — | 5 | — |
| 8Singapore Airlines | ฿15,363 | ฿15,935–฿17,506 | 11 | — |
| 9Scoot | ฿15,363 | ฿15,935–฿17,506 | 11 | — |
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
- Typical annual temperature
- 29°C
- Trip styles
- City
- Typical outbound from Bangkok
- 1h 15m
- Typical stay
- 12 nights
A broad comparison, separate from airfare
Usual temperature, not a forecast
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 ฿2,167. 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 ฿4,957. Check the dates, baggage and final total before booking.
What is a typical fare for Phnom Penh?
A typical fare is ฿5,940. Many available options sit between ฿5,802 and ฿6,722.
How many choices are available for Phnom Penh?
Choose from 606 roundtrip flights across 1 destination in 1 country.
Are direct flights available for Phnom Penh?
589 roundtrip flights are non-stop both ways. That is 97% of the current choices.
Which month has the lowest fares for Phnom Penh?
Dec 2026 has the lowest available roundtrip fare, from ฿4,957.
When is the best time to fly from Bangkok to Phnom Penh?
Based on current prices, December 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.
Are there direct flights from Bangkok to Phnom Penh?
Availability of direct flights depends on the season and airline. Use the "Direct" filter on our search page to find non-stop flights from Bangkok to Phnom Penh.