Ubon Ratchathani Province
Thailand
One way
Sep 29Tue
One-way fare
฿535Steal
฿806 below one-way average
Thai VietJet Air
One way
Bangkok to Phnom Penh
Nonstop
16:35DMK → KTI17:45
1h 10m · Direct
฿2,250
฿2,386-6%
฿136 below average
Thai AirAsiaExact-itinerary fare history
2% above tracked low
Route avg. ฿2,386
- First seen
- ฿2,229
- Tracked low
- ฿2,216
- Now
- ฿2,250
View one-way fare
Continue to secure booking
One-way itinerary
Outbound flight only
One-way itinerary
Outbound flight only
OutboundAugust 20·Thursday
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 August 20, 2026
AvgMinp25–p75
Cheapest
฿2,209
Sep 3
Global average
฿2,386
All travel dates
August avg
฿2,250
Selected month
One-way price check
Compared only with historical one-way fares on this route
฿2,250
One-way low ฿2,024One-way high ฿3,630
Current fare
฿2,250
One-way average
฿2,386
This month
฿2,249
Deal score
24/100
One-way price history
This itinerary’s recorded one-way fare over time
Jul 21 – Jul 23 · Price History
LowestHighest▲ 1% since Jul 21
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 cheapest flight we've found from Bangkok to Phnom Penh is ฿2,024. Prices change frequently, so check back often for the latest deals.
What is the average flight price from Bangkok to Phnom Penh?
The average price for flights from Bangkok to Phnom Penh is around ฿2,386. You can save up to 15% 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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