The best month to fly between Phnom Penh and Bangkok is July and the most expensive month to fly is January. (Average prices, based on 1236 datapoints.)
The best day to arrive at Phnom Penh is Tuesday and it would be best to avoid Saturday, as prices are on average 73.12% higher than on Tuesday. (Average prices, based on 1578 datapoints.)
The cheapest airline flying from Phnom Penh to Bangkok is Thai AirAsia. They are 59% cheaper than Thai Airways. (Average prices, based on 1243 datapoints.)
The best time to fly is at around 17. (Average prices, based on 2279 datapoints.)