Cambodia · current one-way and roundtrip prices
Bangkok to Phnom Penh flight deals
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. 198 one-way fares from ฿2,051 · 3,686 roundtrips from ฿4,380.
- One way from
- ฿2,051
- 198 outbound-only options
- Roundtrip from
- ฿4,380
- 3,686 complete trips
- Typical roundtrip
- ฿4,930
- Half cost less, half cost more
- Flight options
- 3,686
- Roundtrips available
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Roundtrip deals
3,686 fares · from ฿4,380
Outbound and return flights together in one total fare.
Departure monthOctober 2026
Phnom Penh
Weather27°HotTypical roundtrip฿5,330Cheapest roundtrip฿4,380฿5,330−18%Oct 17 → Oct 30Save ฿950
Departure month
October 2026
Phnom Penh
Weather27°Hot
Typical roundtrip฿5,330
Cheapest roundtrip฿4,380
฿5,330−18%
Oct 17 → Oct 30Save ฿950
Departure monthNovember 2026
Phnom Penh
Weather27°HotTypical roundtrip฿5,330Cheapest roundtrip฿4,415฿5,330−17%Nov 4 → Nov 17Save ฿915
Departure month
November 2026
Phnom Penh
Weather27°Hot
Typical roundtrip฿5,330
Cheapest roundtrip฿4,415
฿5,330−17%
Nov 4 → Nov 17Save ฿915
Departure monthDecember 2026
Phnom Penh
Weather26°WarmTypical roundtrip฿5,330Cheapest roundtrip฿4,464฿5,330−16%Dec 1 → Dec 11Save ฿866
Departure month
December 2026
Phnom Penh
Weather26°Warm
Typical roundtrip฿5,330
Cheapest roundtrip฿4,464
฿5,330−16%
Dec 1 → Dec 11Save ฿866
Departure monthJanuary 2027
Phnom Penh
Weather26°WarmTypical roundtrip฿5,330Cheapest roundtrip฿4,542฿5,330−15%Jan 6 → Jan 16Save ฿788
Departure month
January 2027
Phnom Penh
Weather26°Warm
Typical roundtrip฿5,330
Cheapest roundtrip฿4,542
฿5,330−15%
Jan 6 → Jan 16Save ฿788
Departure monthFebruary 2027
Phnom Penh
Weather27°HotTypical roundtrip฿5,330Cheapest roundtrip฿4,622฿5,330−13%Feb 6 → Feb 11Save ฿708
Departure month
February 2027
Phnom Penh
Weather27°Hot
Typical roundtrip฿5,330
Cheapest roundtrip฿4,622
฿5,330−13%
Feb 6 → Feb 11Save ฿708
Departure monthMarch 2027
Phnom Penh
Weather29°HotTypical roundtrip฿5,330Cheapest roundtrip฿4,686฿5,330−12%Mar 1 → Mar 15Save ฿644
Departure month
March 2027
Phnom Penh
Weather29°Hot
Typical roundtrip฿5,330
Cheapest roundtrip฿4,686
฿5,330−12%
Mar 1 → Mar 15Save ฿644
Departure monthSeptember 2026
Phnom Penh
Weather28°HotTypical roundtrip฿5,330Cheapest roundtrip฿4,728฿5,330−11%Sep 27 → Oct 17Save ฿602
Departure month
September 2026
Phnom Penh
Weather28°Hot
Typical roundtrip฿5,330
Cheapest roundtrip฿4,728
฿5,330−11%
Sep 27 → Oct 17Save ฿602
One-way deals
198 fares · from ฿2,051
Outbound fare only — add a return separately if you need one.
Departure monthDecember 2026
Phnom Penh
Weather26°WarmTypical one way฿2,386Cheapest one-way fare฿2,051฿2,386−14%Dec 18Save ฿335
Departure month
December 2026
Phnom Penh
Weather26°Warm
Typical one way฿2,386
Cheapest one-way fare฿2,051
฿2,386−14%
Dec 18Save ฿335
Departure monthMarch 2027
Phnom Penh
Weather29°HotTypical one way฿2,386Cheapest one-way fare฿2,072฿2,386−13%Mar 1Save ฿314
Departure month
March 2027
Phnom Penh
Weather29°Hot
Typical one way฿2,386
Cheapest one-way fare฿2,072
฿2,386−13%
Mar 1Save ฿314
Departure monthFebruary 2027
Phnom Penh
Weather27°HotTypical one way฿2,386Cheapest one-way fare฿2,075฿2,386−13%Feb 6Save ฿311
Departure month
February 2027
Phnom Penh
Weather27°Hot
Typical one way฿2,386
Cheapest one-way fare฿2,075
฿2,386−13%
Feb 6Save ฿311
Departure monthJanuary 2027
Phnom Penh
Weather26°WarmTypical one way฿2,386Cheapest one-way fare฿2,075฿2,386−13%Jan 27Save ฿311
Departure month
January 2027
Phnom Penh
Weather26°Warm
Typical one way฿2,386
Cheapest one-way fare฿2,075
฿2,386−13%
Jan 27Save ฿311
Departure monthNovember 2026
Phnom Penh
Weather27°HotTypical one way฿2,386Cheapest one-way fare฿2,075฿2,386−13%Nov 13Save ฿311
Departure month
November 2026
Phnom Penh
Weather27°Hot
Typical one way฿2,386
Cheapest one-way fare฿2,075
฿2,386−13%
Nov 13Save ฿311
Departure monthOctober 2026
Phnom Penh
Weather27°HotTypical one way฿2,386Cheapest one-way fare฿2,096฿2,386−12%Oct 30Save ฿290
Departure month
October 2026
Phnom Penh
Weather27°Hot
Typical one way฿2,386
Cheapest one-way fare฿2,096
฿2,386−12%
Oct 30Save ฿290
Departure monthSeptember 2026
Phnom Penh
Weather28°HotTypical one way฿2,386Cheapest one-way fare฿2,206฿2,386−8%Sep 16Save ฿180
Departure month
September 2026
Phnom Penh
Weather28°Hot
Typical one way฿2,386
Cheapest one-way fare฿2,206
฿2,386−8%
Sep 16Save ฿180
Plan with confidence
Find the trip that fits
Compare prices, dates, airlines and travel time. Then choose the deal that feels right.
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฿4,712
Typical฿4,930
Typical high฿5,781
Best time to fly
How prices change by month
Compare the lowest and typical roundtrip fare for each month.
฿5,768
Sep 2026
฿4,524
Oct 2026
฿4,550
Nov 2026
฿6,332
Dec 2026
฿4,917
Jan 2027
฿4,915
Feb 2027
฿4,942
Mar 2027
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 | ฿4,500–฿5,106 | 1,559 | 98% |
| 2Thai AirAsia | ฿4,562 | ฿4,898–฿5,103 | 2,177 | 99% |
| 3Cambodia Angkor Air | ฿5,345 | ฿5,848–฿6,281 | 239 | 100% |
| 4Cambodia Airways | ฿5,472 | ฿5,951–฿7,001 | 615 | 98% |
| 5Thai Airways | ฿5,990 | ฿6,490–฿6,946 | 165 | 99% |
| 6KT | ฿8,518 | ฿8,720–฿11,479 | 23 | 0% |
| 7AirAsia | ฿8,518 | ฿8,824–฿11,776 | 27 | 0% |
| 8Malaysia Airlines | ฿9,357 | — | 3 | — |
| 9Thai Lion Air | ฿10,580 | — | 3 | — |
| 10China Southern | ฿13,001 | — | 6 | — |
| 11Singapore Airlines | ฿13,228 | — | 5 | — |
| 12Scoot | ฿13,228 | — | 5 | — |
Stops and connections
How stops affect price for Phnom Penh
Stop counts cover both directions. Compare the time and inconvenience of a connection with the possible saving.
| Comparison | Lowest | Typical range | Results | Non-stop |
|---|---|---|---|---|
| 1Nonstop | ฿4,380 | ฿4,691–฿5,650 | 3,638 | 100% |
| 2One Stop Total | ฿8,518 | ฿9,357–฿13,109 | 44 | 0% |
| 3Two Plus Stops Total | ฿13,172 | — | 4 | — |
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
- 12 nights
Why go
Why travelers consider Phnom Penh
Pearl of Asia. A city of chaotic energy, tragic history, and a stunning riverside revival.
More ways to explore Phnom Penh
🇰🇭
More flights to Cambodia
🗺️Explore south eastern asia
✈️Thai VietJet Air to Phnom PenhFrom ฿4,380
✈️Thai AirAsia to Phnom PenhFrom ฿4,562
✈️Cambodia Angkor Air to Phnom PenhFrom ฿5,345
✈️Cambodia Airways to Phnom PenhFrom ฿5,472
✈️Thai Airways to Phnom PenhFrom ฿5,990
✈️AirAsia to Phnom PenhFrom ฿8,518
✈️Malaysia Airlines to Phnom PenhFrom ฿9,357
✈️Thai Lion Air to Phnom PenhFrom ฿10,580
✈️China Southern to Phnom PenhFrom ฿13,001
✈️Singapore Airlines to Phnom PenhFrom ฿13,228
✈️Scoot to Phnom PenhFrom ฿13,228
✈️Cathay Pacific to Phnom PenhFrom ฿14,471
✈️Vietnam Airlines to Phnom PenhFrom ฿14,757
Common questions about Phnom Penh
What is the lowest available one-way fare for Phnom Penh?
The lowest available one-way fare is ฿2,051. 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 ฿4,930. Many available options sit between ฿4,712 and ฿5,781.
How many choices are available for Phnom Penh?
Choose from 3,686 roundtrip flights across 1 destination in 1 country.
Are direct flights available for Phnom Penh?
3,638 roundtrip flights are non-stop both ways. That is 99% 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?
Prices vary throughout the year. Use the month filter on this page to find the cheapest time to fly from Bangkok to Phnom Penh.