Cheap Flights from Bangkok (BKK) to Phnom Penh (PNH)

Compare Bangkok to Phnom Penh flight deals

Find the cheapest month or even day of the year to fly to Phnom Penh

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Flight deals from Bangkok to Phnom Penh

Looking for a cheap last-minute deal or the best round-trip flight from Bangkok to Phnom Penh? Find the lowest prices on one-way and round-trip tickets right here.

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Find the cheapest month to fly from Bangkok to Phnom Penh

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Bangkok to Phnom Penh flights are currently cheapest in May.

Direct flights from Bangkok to Phnom Penh

Bangkok to Phnom Penh: Alternative routes

Compare routes from Bangkok to Phnom Penh below. You may find an airport to fly into that's cheaper, faster, or easier than Phnom Penh.

Bangkok to Phnom Penh: Flight information

The things to know before you go.
Cheapest flight found$101
Cheapest month to flyMay
Average flight time1 hr, 14 mins
Most popular airlineThai Airways
Average flights per week206

Finding cheap flights from Bangkok to Phnom Penh: Frequently asked questions

The best price we found for a round-trip flight from Bangkok to Phnom Penh is $101. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 14 minutes is the average flight time from Bangkok to Phnom Penh.
Turkish Airlines, Thai Airways and Singapore Airlines fly direct from Bangkok to Phnom Penh.
There are 195 flights per week flying from Bangkok to Phnom Penh, as of April 2024.
The cheapest month to fly from Bangkok to Phnom Penh is usually May.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Bangkok to Phnom Penh Airport on Wednesday, May 29, 2024.
Yes – the average flight time is 1 hour and 14 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Phnom Penh but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Phnom Penh is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Phnom Penh is Thai AirAsia.

The short flight from Bangkok to Phnom-Penh is popular with business travelers and pleasure seekers. If you are planning your trip and have an amount of flexibility, you'll want to know about Skyscanner's cheapest month search. Using this tool, we were able to book tickets for as little as $50 during the month of October. Mid-week travel to Phnom-Penh from Bangkok is your best bet for scoring the cheapest airfare rates.

The following economy carriers fly daily routes from Bangkok to Phnom-Penh daily.

Departing from Bangkok

The main airport serving the city of Bangkok is Bangkok Suvarnabhumi Airport. (BKK)

This airport is the largest and busiest in Thailand with all modern conveniences that make travel fun! Each year around 55 million passengers pass through this facility. BKK is served by taxis, hotel shuttles, and buses. If you are driving to the airport and want to leave your call, you will need to reserve a long-term parking space at one of the airport's designated lots. Long-term parking rates for Bangkok Suvarnabhumi Airport are:

  • $4.20 per 24-hours
  • $18.05 to $27 per month

Cheapest Flights from Bangkok (BKK) to Phnom-Penh (PNH)

Arriving in Phnom-Penh

The Phnom-Penh International Airport is the largest airport in Cambodia, located just 6.2 miles from the capital city. The airport is moderately busy, ushering through around 3 million passengers each year.

Once you arrive at your destination, you have a number of options to reach your hotel. There is a robust public transportation system, buses, and taxis. However, you may prefer to rent a car while you are in Phnom-Penh. If so, you'll want to check out these Cheap Phnom-Penh International Airport car rental offers.

Phnom-Penh on a Budget

If you are traveling on a budget, you will be thrilled to know that Phnom Penh is one of the most economical cities in Cambodia to live, work, and vacation. Here are a few sights to see that won't break your budget.

  • Tour the Royal Palace and Silver Pagoda
  • The palace sits in the center of the city surrounded by hedges and lavish gardens. Tourists visit to photograph the beautiful surroundings and admire the interesting combination of Khmer and classical French architecture, as well as to gain an understanding of Cambodian culture and administrative hierarchy. Admission is just $6, and you can spend a few hours or while away the entire day there. Be sure to wear modest clothing that is respectful to the customs.

  • Cruise Along the Tonle Sap and Mekong Rivers
  • Join other tourists for a cruise. You will be met with warm hospitality from the captain and crew. And only from the water can you capture the best photos of the city and its stunning scenery.

  • Visit the National Museum of Cambodia
  • For only $3 you can enjoy an impressive collection of art. Spend an hour or two exploring the most stunning collection of golden-age Cambodian art, and stroll around the courtyard at your leisure.

Phnom-Penh Hotels and Resorts

Now that we've shared our secrets to finding the cheapest priced tickets from Bangkok to Phnom-Penh, why wait to book the lowest price hotel deals in Phnom-Penh. Check out the incredibly low prices we found using Skyscanner hotel search for budget hotels in Phnom-Penh.


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Prices shown on this page are estimated lowest prices only. Found in the last 45 days.