Find Cheap Flights from Bangkok to Phnom Penh – Compare and Save

Among airlines operating Bangkok to Phnom Penh flights:

• Thai AirAsia: offers free seat selection
• Thai Airways: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

7 airlines operate flights between Bangkok and Phnom Penh. The airlines offering direct flights on this route include:

• Thai Airways
• Thai Vietjet Air
• แคมโบเดีย อังกอร์ แอร์
• Cambodia Airways
• Bangkok Airways
• Thai AirAsia

Flights from Bangkok to Phnom Penh may depart from several airports in Bangkok area, including Bangkok Suvarnabhumi (BKK) and Bangkok Don Mueang Intl (DMK). Flights usually arrive at Phnom Penh Techo Intl (KTI).

Here are some options for this route, based on selected ticket types and cabin classes:

• Thai AirAsia: a cabin bag and a checked bag in Economy class
• แคมโบเดีย อังกอร์ แอร์: a cabin bag and a checked bag in Economy class
• Cambodia Airways: a cabin bag and a checked bag in Economy class

Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

Only Economy class is available on flights from Bangkok to Phnom Penh.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge ฿570–฿3,299 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

On the Bangkok to Phnom Penh route, being flexible with your departure day can save you up to 6%. Saturday is the cheapest day at ฿4,784 return on average, while Tuesday is the most expensive at ฿5,081 – a ฿297 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

Morning is the busiest departure period on Bangkok to Phnom Penh flights, with 38% leaving in that window. Evening departures account for 37%, Afternoon flights for 25%, and Night flights for 0%.

These are the earliest and latest flight times available from Bangkok to Phnom Penh:

• Earliest: departs at 07:10 and lands at 08:29
• Latest: departs at 22:20 and lands at 23:39.

The flight takes about 1h 19m.

Last-minute fares on this route (booked within 2 weeks of departure) run 0% above the route average of ฿4,896. Book 7 weeks before departure for the lowest fares.

A direct flight from Bangkok to Phnom Penh takes 1h 19m, covering 880 km.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Return flights from Bangkok to Phnom Penh range from ฿4,352 to ฿5,764, with an average of ฿4,896 over the past 12 months. Anything below ฿4,352 counts as a good deal.