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Low Price Flights from Bangkok to Phnom Penh

Bangkok to Phnom Penh Flight Details

The distance between Bangkok and Phnom Penh is approximately 530.33km. It takes around 1 hour 16 minutes on average to fly from Bangkok to Phnom Penh. Based on Trip.com's data, travel demand peaks in January. The cheapest month to book is October.

Cheapest one-way
AU$ 91
Thai AirAsia Thai AirAsia BKK-KTI 1h 10m · Direct Fri, Aug 7
View details
Cheapest return
AU$ 172
Air Cambodia Air Cambodia BKK-KTI 1h 10m · Direct Mon, Aug 24 - Sat, Aug 29
View details
Recommended airlines
Thai AirAsia Thai AirAsiaCheapest· From AU$ 91 Cambodia Airways Cambodia AirwaysMost booked
When to travel
June
Cheapest
January
Peak season for travel
Route details
530.33km
Flight distance
1h 16m
Average flight time

Explore the cheapest flights from Bangkok to Phnom Penh in the next three months. Based on Trip.com's data from the latest 7 days, one-way direct flights start at AU$ 91, and direct return tickets start at AU$ 172.

      • Cheapest nonstop
        BKK 10:20
        1h 10m
        Direct
        KTI 11:30
        Bangkok - Phnom Penh | Mon, Aug 24 | Air Cambodia
        KTI 08:15
        1h 15m
        Direct
        BKK 09:30
        Phnom Penh - Bangkok | Sat, Aug 29 | Air Cambodia
        AU$ 172 AU$ 214
        20% off
        20% off
        AU$ 214 AU$ 172
      • BKK 10:20
        1h 10m
        Direct
        KTI 11:30
        Bangkok - Phnom Penh | Mon, Aug 31 | Air Cambodia
        KTI 10:55
        1h 10m
        Direct
        BKK 12:05
        Phnom Penh - Bangkok | Fri, Sep 4 | Air Cambodia
        AU$ 172 AU$ 214
        20% off
        20% off
        AU$ 214 AU$ 172
      • BKK 10:20
        1h 10m
        Direct
        KTI 11:30
        Bangkok - Phnom Penh | Sat, Aug 15 | Air Cambodia
        KTI 10:55
        1h 10m
        Direct
        BKK 12:05
        Phnom Penh - Bangkok | Tue, Aug 18 | Air Cambodia
        AU$ 172 AU$ 214
        20% off
        20% off
        AU$ 214 AU$ 172
      • BKK 10:20
        1h 10m
        Direct
        KTI 11:30
        Bangkok - Phnom Penh | Thu, Aug 13 | Air Cambodia
        KTI 10:55
        1h 10m
        Direct
        BKK 12:05
        Phnom Penh - Bangkok | Tue, Aug 18 | Air Cambodia
        AU$ 172
        20% off
        AU$ 214 AU$ 172
      • BKK 10:20
        1h 10m
        Direct
        KTI 11:30
        Bangkok - Phnom Penh | Mon, Aug 17 | Air Cambodia
        KTI 08:15
        1h 15m
        Direct
        BKK 09:30
        Phnom Penh - Bangkok | Thu, Aug 20 | Air Cambodia
        AU$ 172
        20% off
        AU$ 214 AU$ 172
      • BKK 10:20
        1h 10m
        Direct
        KTI 11:30
        Bangkok - Phnom Penh | Sat, Aug 22 | Air Cambodia
        KTI 08:15
        1h 15m
        Direct
        BKK 09:30
        Phnom Penh - Bangkok | Mon, Aug 24 | Air Cambodia
        AU$ 172
        20% off
        AU$ 214 AU$ 172
      • BKK 10:20
        1h 10m
        Direct
        KTI 11:30
        Bangkok - Phnom Penh | Thu, Aug 20 | Air Cambodia
        KTI 10:55
        1h 10m
        Direct
        BKK 12:05
        Phnom Penh - Bangkok | Tue, Aug 25 | Air Cambodia
        AU$ 172
        20% off
        AU$ 214 AU$ 172
      • BKK 13:05
        1h 15m
        Direct
        KTI 14:20
        Bangkok - Phnom Penh | Tue, Aug 11 | Air Cambodia
        KTI 08:15
        1h 15m
        Direct
        BKK 09:30
        Phnom Penh - Bangkok | Sat, Aug 15 | Air Cambodia
        AU$ 172
        20% off
        AU$ 214 AU$ 172
      • DMK 16:35
        1h 10m
        Direct
        KTI 17:45
        Bangkok - Phnom Penh | Sat, Aug 29 | Thai AirAsia
        KTI 10:55
        1h 10m
        Direct
        BKK 12:05
        Phnom Penh - Bangkok | Tue, Sep 1 | Air Cambodia
        AU$ 175
        18% off
        AU$ 214 AU$ 175
      • DMK 16:35
        1h 10m
        Direct
        KTI 17:45
        Bangkok - Phnom Penh | Fri, Aug 28 | Thai AirAsia
        KTI 10:55
        1h 10m
        Direct
        BKK 12:05
        Phnom Penh - Bangkok | Tue, Sep 1 | Air Cambodia
        AU$ 175
        18% off
        AU$ 214 AU$ 175
      • BKK 13:00
        17h 25m
        1 stop
        KTI 14:00
        Bangkok - Phnom Penh | Sat, Jul 25 | Normal Airline
        KTI 15:00
        6h
        Direct
        BKK 16:00
        Phnom Penh - Bangkok | Mon, Jul 27 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        DMK 16:35
        1h 10m
        Direct
        KTI 17:45
        Bangkok - Phnom Penh | Fri, Aug 7 | Thai AirAsia
        AU$ 91 AU$ 115
        21% off
        21% off
        AU$ 115 AU$ 91
      • DMK 16:35
        1h 10m
        Direct
        KTI 17:45
        Bangkok - Phnom Penh | Mon, Aug 3 | Thai AirAsia
        AU$ 91 AU$ 115
        21% off
        21% off
        AU$ 115 AU$ 91
      • DMK 16:35
        1h 10m
        Direct
        KTI 17:45
        Bangkok - Phnom Penh | Wed, Aug 12 | Thai AirAsia
        AU$ 91 AU$ 115
        21% off
        21% off
        AU$ 115 AU$ 91
      • DMK 16:35
        1h 10m
        Direct
        KTI 17:45
        Bangkok - Phnom Penh | Fri, Aug 21 | Thai AirAsia
        AU$ 92
        20% off
        AU$ 115 AU$ 92
      • DMK 16:35
        1h 10m
        Direct
        KTI 17:45
        Bangkok - Phnom Penh | Sat, Sep 19 | Thai AirAsia
        AU$ 92
        20% off
        AU$ 115 AU$ 92
      • BKK 08:40
        1h 15m
        Direct
        KTI 09:55
        Bangkok - Phnom Penh | Wed, Aug 12 | Thai Vietjet Air
        AU$ 92
        20% off
        AU$ 115 AU$ 92
      • BKK 08:40
        1h 15m
        Direct
        KTI 09:55
        Bangkok - Phnom Penh | Tue, Aug 11 | Thai Vietjet Air
        AU$ 93
        19% off
        AU$ 115 AU$ 93
      • DMK 16:35
        1h 10m
        Direct
        KTI 17:45
        Bangkok - Phnom Penh | Wed, Aug 5 | Thai AirAsia
        AU$ 93
        19% off
        AU$ 115 AU$ 93
      • BKK 08:40
        1h 15m
        Direct
        KTI 09:55
        Bangkok - Phnom Penh | Tue, Aug 4 | Thai Vietjet Air
        AU$ 94
        18% off
        AU$ 115 AU$ 94
      • BKK 08:40
        1h 15m
        Direct
        KTI 09:55
        Bangkok - Phnom Penh | Sun, Aug 9 | Thai Vietjet Air
        AU$ 94
        18% off
        AU$ 115 AU$ 94
      • BKK 13:00
        17h 25m
        1 stop
        KTI 14:00
        Bangkok - Phnom Penh | Sat, Jul 25 | Normal Airline
        Find more flights
        Find more flights

Find Cheapest Airlines Flying from Bangkok to Phnom Penh

Choose from 7 carriers that fly from Bangkok to Phnom Penh, including Cambodia Airways, Air Cambodia, and Thai Vietjet Air. Enjoy the cheapest tickets on this route with Thai AirAsia.
Cambodia Airways logo Cambodia Airways
Air Cambodia logo Air Cambodia
Thai Vietjet Air logo Thai Vietjet Air
Thai AirAsia logo Thai AirAsia
Sky Angkor Airlines logo Sky Angkor Airlines
Thai Airways logo Thai Airways
Bangkok Airways logo Bangkok Airways
Airlines are determined based on actual purchased flight tickets from Bangkok to Phnom Penh according to previous 12 months data from Trip.com.

Trip.com Price Insights on Flights from Bangkok to Phnom Penh

What is the cheapest month for one-way flights from Bangkok to Phnom Penh?

Average price of one-way flights from Bangkok to Phnom Penh purchased by Trip.com users by month over the past 12 months.

According to Trip.com's data, the cheapest month for flights from Bangkok to Phnom Penh is June, with an average price of AU$ 55. Conversely, the most expensive month is typically January, with an average price of up to AU$ 156.

AU$ 156
AU$ 106
AU$ 55
AU$ 5
    Cheapest
  • AU$ 120
    Jul
  • AU$ 120
    Aug
  • AU$ 150
    Sep
  • AU$ 141
    Oct
  • AU$ 124
    Nov
  • AU$ 153
    Dec
  • AU$ 156
    Jan
  • AU$ 120
    Feb
  • AU$ 110
    Mar
  • AU$ 87
    Apr
  • AU$ 73
    May
  • AU$ 55
    Jun

What's the cheapest day to fly from Bangkok to Phnom Penh?

Data is based on the average flight price for each day of the week from Bangkok to Phnom Penh on Trip.com over the past 12 months.

Based on Trip.com data from the past 12 months, the cheapest day to fly from Bangkok to Phnom Penh is Tuesday, with average prices lower than on other days. Avoid Sunday, as prices are usually highest then.

AU$ 135
AU$ 128
AU$ 121
AU$ 114
  • AU$ 129
    Mon
  • AU$ 121
    Tue
  • AU$ 125
    Wed
  • AU$ 130
    Thu
  • AU$ 126
    Fri
  • AU$ 133
    Sat
  • AU$ 135
    Sun

Flight FAQs

  • Which airlines offer the cheapest flights from Bangkok (BKK) to Phnom Penh (KTI)?

    Based on Trip.com data, Thai AirAsia offers one-way fares as low as AU$ 91 on Cheapest nonstop routes (e.g. DMK to KTI on Fri, Aug 7), while Air Cambodia offers Cheapest nonstop round-trips from AU$ 172 departing on Mon, Aug 24 and returning on Sat, Aug 29.
  • At the moment, you can catch a direct flight from Bangkok to Phnom Penh with the following airlines, including: Cambodia Airways Air Cambodia Thai Vietjet Air Thai AirAsia Sky Angkor Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes about 1 hour 16 minutes to fly from Bangkok (BKK) to Phnom Penh (KTI).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Bangkok to Phnom Penh is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 19 flight per week flying from Bangkok to Phnom Penh. You can check the weekly schedule for popular airlines on this route below: Thai Airways: S/M/T/W/T/F/S -- TG584 (18:46)
  • To find best deals on flights from Bangkok to Phnom Penh, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Fri, Aug 7, with one-way flights priced at just AU$ 91.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Thai AirAsia.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Phnom Penh travel is around January.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Bangkok to Phnom Penh is October, when demand for travel is lower.
  • After crunching the numbers on our July flight calendar, it's currently cheapest to fly from Bangkok to Phnom Penh on July 29, 2026 with Thai Vietjet Air, with prices starting at AU$ 86.
  • You can land at any one of the following hubs in Phnom Penh, with Suvarnabhumi Airport to Techo International Airport (BKK-KTI) is by far the most common option on this route: Techo International Airport (KTI) Phnom Penh International Airport (PNH).
  • The time difference between Phnom Penh and Bangkok is 0h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Trip.com Airline Insights on Flights from Bangkok toPhnom Penh

Which airlines offer the cheapest nonstop flights from Bangkok to Phnom Penh?

Data is based on the average price of all nonstop flights from Bangkok to Phnom Penh on Trip.com in the past 12 months.

Based on Trip.com data from the past 12 months, Thai Vietjet Air offers the cheapest nonstop flights from Bangkok to Phnom Penh, with an average price of AU$ 102.

AU$ 61
AU$ 102
AU$ 143
AU$ 184
AU$ 225
Thai Vietjet Air
AU$ 102
Thai Vietjet Air
Sky Angkor Airlines
AU$ 120
Sky Angkor Airlines
Cambodia Airways
AU$ 127
Cambodia Airways
Air Cambodia
AU$ 128
Air Cambodia
Thai AirAsia
AU$ 134
Thai AirAsia
Thai Airways
AU$ 225
Thai Airways

Which airlines operate the most flights from Bangkok to Phnom Penh?

Data is based on the number of flights from Bangkok to Phnom Penh operated by each airline on Trip.com in the past month.

Based on Trip.com data from the past month, Thai Airways operates the most flights from Bangkok to Phnom Penh, with 22 flight per week.

1
8
15
22
Thai Airways
22
Thai Airways
Turkish Airlines
18
Turkish Airlines
El Al
15
El Al
Lufthansa
14
Lufthansa
Etihad Airways
13
Etihad Airways
Air Cambodia
8
Air Cambodia

How many flights are there each day from Bangkok to Phnom Penh?

The data is based on the flight numbers for each day of the week from Bangkok to Phnom Penh within the Trip.com database over the past month.

Based on Trip.com data from the past month, the most flights from Bangkok to Phnom Penh depart on Friday, and the fewest flights depart on Tuesday.

139
117
94
72
Highest
125
Mon
94
Tue
112
Wed
119
Thu
139
Fri
130
Sat
112
Sun

More Cheap Flights & Deals on Trip.com

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

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Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, regulatory fees, etc) with all fees confirmed before payment. Fees for baggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.