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

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

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards

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

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Cambodia Airways
Bangkok Airways
Thai Vietjet
Thai Airways International
Hahn Air Systems
Vietnam Airlines
Air Cambodia
Singapore Airlines
China Eastern Airlines
Malaysia Airlines

Find the cheapest month to fly from Phnom Penh (PNH) to Bangkok (BKK)

July is typically the cheapest month to fly

From AU$170 - AU$252 per traveller.

Graph displaying average flight prices per month

Flight from Phnom Penh to Bangkok route information
Origin airport
Phnom Penh Intl.
Destination airport
Suvarnabhumi Intl.
Airlines serving
Air China, Asiana Airlines, Bangkok Airways, Cambodia Airways, Cathay Pacific, China Eastern Airlines, China Southern Airlines, EVA Airways, Emirates, Hahn Air Systems, Malaysia Airlines, Philippine Airlines, Singapore Airlines, Thai Airways International, Thai Vietjet, Vietnam Airlines, Xiamen Airlines
Return price
AU$210
Distance
501 km
Average flight time
1 hour 15 mins

Your quick guide to flights from Phnom Penh to Bangkok

Pick up great flights from Phnom Penh to Bangkok

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Phnom Penh to Bangkok. 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 Phnom Penh to Bangkok that take around hours.

Find cheap flights from Phnom Penh to Bangkok

From the great flight deals with prices currently ranging from AU$210 to AU$990, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Phnom Penh to Bangkok 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 Bangkok is normally in September.

Reasons to book your flight from Phnom Penh to Bangkok 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 Phnom Penh to Bangkok 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 Bangkok right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from PNH to Suvarnabhumi Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip flight from PNH to Suvarnabhumi Intl. Airport (BKK) was AU$210. Cheap tickets don't wait forever, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Phnom Penh Intl. Airport (PNH) to Suvarnabhumi Airport?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from Phnom Penh Intl. Airport (PNH) to Bangkok Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Phnom Penh Intl. Airport (PNH) to Suvarnabhumi Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Phnom Penh Airport to BKK?
That new movie you've been eager to see will just have to wait — the flight distance between PNH (PNH) and Suvarnabhumi Intl. Airport (BKK) (BKK) is only 500 kilometres. The captain will be telling you to buckle up for landing before you know it.
Which airlines fly direct from Phnom Penh Intl. Airport (PNH) to Suvarnabhumi Airport?
Whether you need a return or one-way flight, you'll have your pick of airlines that will fly you directly from Phnom Penh Airport to BKK. Here are some of the most popular ones:

  • Bangkok Airways - (PG) with 121 monthly flights
  • Thai Vietjet Air - (VZ) with 60 monthly flights
  • Thai Smile - (WE) with 60 monthly flights
  • Cambodia Airways - (KR) with 39 monthly flights

Are PNH to BKK flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from PNH to Suvarnabhumi Intl. Airport (BKK) can be hit-or-miss. It is possible to find a bargain, but you could also miss out entirely! If you'd prefer to play it safe and start planning early, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines advertise their prices that far in advance. Our top tip? Check back often as prices are updated regularly.

Explore a world of travel with Expedia

Bangkok Flight Deals
Phnom Penh Airports

Techo Intl. Airport

*Available to Expedia members.