₩154,900 Cheap Flights from Bangkok (BKK) to Phnom Penh (PNH)

View ₩154,900 flight on Tue, Sep 2, 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at ₩154,900 for one-way flights and ₩300,863 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Airways International
Fri, Apr 18 - Wed, Apr 23
BKK
Bangkok
PNH
Phnom Penh
₩300,863 Roundtrip, found 1 hour ago
₩300,863
Roundtrip
found 1 hour ago
Select Thai Airways International flight, departing Fri, Apr 18 from Bangkok to Phnom Penh, returning Wed, Apr 23, priced at ₩300,863 found 1 hour ago
Thai Airways International
Thu, Apr 24 - Fri, Apr 25
BKK
Bangkok
PNH
Phnom Penh
₩304,674 Roundtrip, found 6 days ago
₩304,674
Roundtrip
found 6 days ago
Select Thai Airways International flight, departing Thu, Apr 24 from Bangkok to Phnom Penh, returning Fri, Apr 25, priced at ₩304,674 found 6 days ago
Thai Airways International
Fri, Jul 4 - Sun, Jul 6
BKK
Bangkok
PNH
Phnom Penh
₩305,292 Roundtrip, found 1 day ago
₩305,292
Roundtrip
found 1 day ago
Select Thai Airways International flight, departing Fri, Jul 4 from Bangkok to Phnom Penh, returning Sun, Jul 6, priced at ₩305,292 found 1 day ago
Thai Airways International
Sat, May 10 - Fri, May 16
BKK
Bangkok
PNH
Phnom Penh
₩307,100 Roundtrip, found 6 days ago
₩307,100
Roundtrip
found 6 days ago
Select Thai Airways International flight, departing Sat, May 10 from Bangkok to Phnom Penh, returning Fri, May 16, priced at ₩307,100 found 6 days ago
Thai Airways International
Wed, Apr 23 - Thu, Apr 24
BKK
Bangkok
PNH
Phnom Penh
₩312,296 Roundtrip, found 6 hours ago
₩312,296
Roundtrip
found 6 hours ago
Select Thai Airways International flight, departing Wed, Apr 23 from Bangkok to Phnom Penh, returning Thu, Apr 24, priced at ₩312,296 found 6 hours ago
Thai Airways International
Tue, Apr 22 - Fri, Apr 25
BKK
Bangkok
PNH
Phnom Penh
₩316,828 Roundtrip, found 1 day ago
₩316,828
Roundtrip
found 1 day ago
Select Thai Airways International flight, departing Tue, Apr 22 from Bangkok to Phnom Penh, returning Fri, Apr 25, priced at ₩316,828 found 1 day ago
Air Cambodia
Fri, Apr 18 - Wed, Apr 23
BKK
Bangkok
PNH
Phnom Penh
₩334,000 Roundtrip, found 1 hour ago
₩334,000
Roundtrip
found 1 hour ago
Select Air Cambodia flight, departing Fri, Apr 18 from Bangkok to Phnom Penh, returning Wed, Apr 23, priced at ₩334,000 found 1 hour ago
Thai Vietjet
Tue, Apr 22 - Fri, Apr 25
BKK
Bangkok
PNH
Phnom Penh
₩337,900 Roundtrip, found 1 day ago
₩337,900
Roundtrip
found 1 day ago
Select Thai Vietjet flight, departing Tue, Apr 22 from Bangkok to Phnom Penh, returning Fri, Apr 25, priced at ₩337,900 found 1 day ago
Bangkok Airways
Fri, Apr 18 - Wed, Apr 23
BKK
Bangkok
PNH
Phnom Penh
₩450,400 Roundtrip, found 1 hour ago
₩450,400
Roundtrip
found 1 hour ago
Select Bangkok Airways flight, departing Fri, Apr 18 from Bangkok to Phnom Penh, returning Wed, Apr 23, priced at ₩450,400 found 1 hour ago
Vietnam Airlines
Mon, May 5 - Thu, May 8
BKK
Bangkok
PNH
Phnom Penh
₩466,300 Roundtrip, found 8 hours ago
₩466,300
Roundtrip
found 8 hours ago
Select Vietnam Airlines flight, departing Mon, May 5 from Bangkok to Phnom Penh, returning Thu, May 8, priced at ₩466,300 found 8 hours ago
Flights from Bangkok (BKK) to Phnom Penh (PNH)
Origin airport
Suvarnabhumi Intl.
Destination airport
Phnom Penh Intl.
Airlines serving
Air Cambodia, Asiana Airlines, Bangkok Airways, Cathay Pacific, China Eastern Airlines, EVA Airways, Emirates, Malaysia Airlines, Philippine Airlines, Singapore Airlines, Thai Airways International, Vietnam Airlines
Roundtrip price
₩300,863
Distance
501 km

Bangkok to Phnom Penh Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Bangkok to Phnom Penh will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Phnom Penh.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with BKK to PNH flights that won’t make your bank account wince. Ready to temporarily leave behind Bangkok for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to PNH with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from Suvarnabhumi Airport to PNH?
Based on fares listed within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between Suvarnabhumi Intl. Airport (BKK) and PNH start from ₩300,863. Book ASAP to score the best price for your next big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Bangkok Airport to PNH?
We understand that things come up unexpectedly, so we’ve made it as hassle-free as possible for you to cancel your trip online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Suvarnabhumi Airport to PNH 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 BKK to PNH flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Suvarnabhumi Intl. Airport (BKK) to Phnom Penh Airport?
It’s just 500 kilometers between Bang Phli and Cambodia. It’s quite possible that you’ll spend more time getting to and from the airport than actually flying!
Which airlines fly direct from Suvarnabhumi Intl. Airport (BKK) to Phnom Penh Airport?
Whether you need a one-way or return flight, you’ll have your pick of airlines that will fly you directly from Bangkok Airport to Phnom Penh Intl. Airport (PNH). These 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 Bangkok Airport to Phnom Penh Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from BKK to Phnom Penh Intl. Airport (PNH) last minute could be your ticket to a great deal. However, it could end up costing a great deal more! If you’d prefer not to take any chances, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains as far ahead as 12 months in advance. If your preferred air carrier hasn’t released tickets yet, check back regularly as deals are updated on Expedia all the time.

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Bangkok nearby Airports

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Don Mueang Intl. to Phnom Penh
₩525,712
*Available to Expedia members.