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

Popular airlines from Suvarnabhumi International Airport (BKK) to Phnom Penh Intl. Airport (PNH)

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Alternative airports near Phnom Penh

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Techo Intl. Airport KTI. Cheapest option available. Flights from AU$261
KTI
Techo Intl. Airport
Cheapest
Flights from AU$261

Frequently asked questions

What is the cheapest month to fly from Bangkok (BKK-Suvarnabhumi Intl.) to Phnom Penh (PNH-Phnom Penh Intl.)?
May is typically the cheapest month to fly from Bangkok (BKK-Suvarnabhumi Intl.) to Phnom Penh (PNH-Phnom Penh Intl.), with average return fares of approximately £172. This is about 17% lower than the average price throughout the year. May often sees lower prices as it's outside of peak holiday seasons, leading to reduced demand. Other cheap months to fly from Bangkok to Phnom Penh include February and April.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Bangkok (BKK-Suvarnabhumi Intl.) to Phnom Penh (PNH-Phnom Penh Intl.)?
Enter BKK to PNH and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Bangkok (BKK-Suvarnabhumi Intl.) to Phnom Penh (PNH-Phnom Penh Intl.)?
To find a cheap flight from Bangkok (BKK-Suvarnabhumi Intl.) to Phnom Penh (PNH-Phnom Penh Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Bangkok (BKK-Suvarnabhumi Intl.) to Phnom Penh (PNH-Phnom Penh Intl.)?
When looking for the best time to fly from Bangkok (BKK-Suvarnabhumi Intl.) to Phnom Penh (PNH-Phnom Penh Intl.), you'll find that May and February are typically the cheapest months, with average return flights around £172. However, the most popular months for this route are August and June. Since there isn't an overlap between the cheapest and most popular months, you have a choice: you can save money by traveling in May or February, or you can opt for August or June if having plenty of flight options and a bustling travel atmosphere is more important to you. This information is based on booking data from the past year.*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Bangkok (BKK-Suvarnabhumi Intl.) to Phnom Penh (PNH-Phnom Penh Intl.)?
The earliest flight from Bangkok (BKK-Suvarnabhumi Intl.) to Phnom Penh (PNH-Phnom Penh Intl.) typically departs at approximately 12:10 AM local time, operated by TR / SQ. This is a seasonal service active in August and October. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Bangkok (BKK-Suvarnabhumi Intl.) to Phnom Penh (PNH-Phnom Penh Intl.)?
Flying nonstop from BKK to PNH takes around 1 hour 20 minutes, with the route covering approximately 313 miles. Flights with a layover typically take 11 hours 10 minutes longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Bangkok (BKK-Suvarnabhumi Intl.) to Phnom Penh (PNH-Phnom Penh Intl.)?
Select the "Business class" and "First class" filters when looking for BKK to PNH flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Bangkok (BKK-Suvarnabhumi Intl.) to Phnom Penh (PNH-Phnom Penh Intl.) flight with Expedia?
It's easy to earn miles on a Bangkok (BKK-Suvarnabhumi Intl.) to Phnom Penh (PNH-Phnom Penh Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Phnom Penh from Suvarnabhumi Intl. (BKK)?
If you're planning to travel to Phnom Penh from Suvarnabhumi Intl. (BKK), you can fly into Phnom Penh Intl. (PNH) Some flights may connect through major hubs like Noi Bai Intl. (HAN), Tan Son Nhat Intl. (SGN), Da Nang Intl. (DAD) before reaching Phnom Penh. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Bangkok (BKK-Suvarnabhumi Intl.) to Phnom Penh (PNH-Phnom Penh Intl.) at the last minute?
Typically, booking a last minute flight from Bangkok (BKK-Suvarnabhumi Intl.) to Phnom Penh (PNH-Phnom Penh Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Bangkok (BKK-Suvarnabhumi Intl.) to Phnom Penh (PNH-Phnom Penh Intl.) flight and hotel package?
Securing a Bangkok (BKK-Suvarnabhumi Intl.) to Phnom Penh (PNH-Phnom Penh Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Bangkok (BKK-Suvarnabhumi Intl.) to Phnom Penh (PNH-Phnom Penh Intl.)?
If you booked your Bangkok (BKK-Suvarnabhumi Intl.) to Phnom Penh (PNH-Phnom Penh Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Suvarnabhumi Intl.
Destination airport
Phnom Penh Intl.
Distance
501 km

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Your quick guide to flights from Bangkok to Phnom Penh

Pick up great flights from Bangkok to Phnom Penh

With Expedia, you have your pick of flights a day with airlines covering flights from Bangkok to Phnom Penh. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Bangkok to Phnom Penh that take around hours.

Find cheap flights from Bangkok to Phnom Penh

From the great flight deals with prices currently ranging from to , you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Bangkok to Phnom Penh around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Phnom Penh is normally in .

Reasons to book your flight from Bangkok to Phnom Penh with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Bangkok to Phnom Penh across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Phnom Penh right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Bangkok to Phnom Penh

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