Khon Kaen
Thailand
One way
Nov 10Tue
One-way fare
฿413Steal
฿669 below one-way average
Thai VietJet Air
One way
Bangkok to Phnom Penh
Nonstop
16:35DMK → KTI17:45
1h 10m · Direct
฿2,211
฿2,384-7%
฿173 below average
Thai AirAsiaCheapest of September 2026
Exact-itinerary fare history
8% above tracked low
Route avg. ฿2,384
- First seen
- ฿2,184
- Tracked low
- ฿2,040
- Now
- ฿2,211
View one-way fare
Continue to secure booking
One-way itinerary
Outbound flight only
One-way itinerary
Outbound flight only
OutboundSeptember 16·Wednesday
16:35
DMK
Direct1h 10m
17:45
KTIGMT+7
- DMK16:35KTI17:451h 10m
Baggage varies — check booking details.
Nearby one-way departures to Phnom Penh15 days around September 16, 2026
AvgMinp25–p75
Cheapest
฿2,206
Sep 21
Global average
฿2,384
All travel dates
September avg
฿2,836
Selected month
One-way price check
Compared only with historical one-way fares on this route
฿2,211
One-way low ฿2,071One-way high ฿3,801
Current fare
฿2,211
One-way average
฿2,384
This month
฿2,836
Deal score
38/100
Flexible Dates
One-way departures around your current date
One-way price history
This itinerary’s recorded one-way fare over time
Jul 25 – Sep 7 · Price History
LowestHighest▲ 1% since Jul 25
Phnom Penh
28°C
Hot
Budget
Cost of living
KHR
Currency
FAQ about Phnom Penh
What is the cheapest flight from Bangkok to Phnom Penh?
The lowest currently observed flight from Bangkok to Phnom Penh is ฿2,071. Confirm the final itinerary total and availability before booking.
What is the average flight price from Bangkok to Phnom Penh?
The average price for flights from Bangkok to Phnom Penh is around ฿2,384. You can save up to 13% by booking the cheapest available deal.
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.
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.
Do I need a visa to visit Phnom Penh, Cambodia?
Visa requirements depend on your nationality. We recommend checking with the embassy or consulate of Cambodia for the most up-to-date visa information before booking your flight.
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