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

The cheapest return flight from Phnom Penh to Bangkok costs ฿4,654 on the route between Phnom Penh (KTI) and Bangkok Suvarnabhumi Airport (BKK). Over the past month, this route was, on average, 4% cheaper than other Phnom Penh-Bangkok routes. It is also the most popular route.

When flying from Phnom Penh to Bangkok, you should consider leaving on a Wednesday and avoid Mondays if you are looking for the best rates. For your return to Phnom Penh, you’ll find the best rates on Fridays and the most expensive ones on Thursdays.

The cheapest month for flights from Phnom Penh to Bangkok is March, where tickets cost ฿4,155 (return) on average. On the other hand, the most expensive months are May and April, where the average cost of round-trip tickets is ฿5,791 and ฿5,267 respectively.

To get a below average price on the flight from Phnom Penh to Bangkok, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Phnom Penh and Bangkok are connected by different airlines. The airlines that fly that route the most regularly are Thai Airways (14 flights per week), Cambodia Airways (8 flights per week), and Bangkok Airways (7 flights per week).

There are 4 airlines that fly direct from Phnom Penh to Bangkok. They are: Cambodia Airways, Thai AirAsia, Thai Vietjet Air and แคมโบเดีย อังกอร์ แอร์. The cheapest price of all airlines flying this route was found with Thai AirAsia at ฿2,225 for a return flight. On average, the best prices for this route can be found at Thai AirAsia.

There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Each day, there are between 6 and 8 direct flights that take off from Phnom Penh and land in Bangkok, with an average flight time of 1h 23m. The most common departure time is 18:00 and most flights take off in the morning, while the most flights land at Bangkok Suvarnabhumi Airport. Each week, there are 46 flights. The most frequent day of departure is Monday, when 17% of all weekly flights depart. The fewest flights depart on a Tuesday.