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Cheap flights from Phnom Penh to Bangkok from $96

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phnom Penh to Bangkok departing on 15/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Multiple Airlines Logo
07:55 - 06:45PNH-BKK
22h 50m2 stops
Multiple Airlines Logo
09:00 - 06:30BKK-PNH
21h 30m2 stops
$1,871Multiple Airlines
Find Deal
Thu, 30 Oct - Thu, 6 Nov
Multiple Airlines Logo
07:55 - 16:10PNH-BKK
32h 15m2 stops
Multiple Airlines Logo
02:55 - 18:25BKK-PNH
15h 30m1 stop
$2,029Multiple Airlines
Find Deal
Thu, 30 Oct - Wed, 5 Nov
Multiple Airlines Logo
07:55 - 19:35PNH-BKK
35h 40m3 stops
Multiple Airlines Logo
02:55 - 18:25BKK-PNH
15h 30m1 stop
$2,181Multiple Airlines
Find Deal
Thu, 30 Oct - Wed, 5 Nov
Multiple Airlines Logo
07:55 - 16:10PNH-BKK
32h 15m2 stops
Multiple Airlines Logo
08:55 - 06:30BKK-PNH
21h 35m1 stop
$2,251Multiple Airlines
Find Deal
Thu, 30 Oct - Thu, 6 Nov
Multiple Airlines Logo
07:55 - 12:05PNH-BKK
28h 10m3 stops
Multiple Airlines Logo
20:05 - 18:25BKK-PNH
46h 20m3 stops
$2,431Multiple Airlines
Find Deal
Thu, 30 Oct - Thu, 6 Nov
Etihad Airways Logo
07:55 - 07:10PNH-BKK
23h 15m1 stop
Etihad Airways Logo
02:55 - 18:25BKK-PNH
15h 30m1 stop
$2,479Etihad Airways
Find Deal
Thu, 30 Oct - Wed, 5 Nov
Multiple Airlines Logo
07:55 - 16:10PNH-BKK
32h 15m2 stops
Multiple Airlines Logo
18:40 - 18:25BKK-PNH
47h 45m3 stops
$2,503Multiple Airlines
Find Deal
Thu, 30 Oct - Thu, 6 Nov
Multiple Airlines Logo
07:55 - 12:05PNH-BKK
28h 10m3 stops
Multiple Airlines Logo
01:15 - 06:30BKK-PNH
29h 15m3 stops
$3,027Multiple Airlines
Find Deal
Thu, 30 Oct - Wed, 5 Nov
Multiple Airlines Logo
07:55 - 12:05PNH-BKK
28h 10m2 stops
Multiple Airlines Logo
01:15 - 06:30BKK-PNH
29h 15m3 stops
$3,099Multiple Airlines
Find Deal
Thu, 30 Oct - Wed, 5 Nov

momondo Fare Finder

 
Customise your flight search to find flights from Phnom Penh to Bangkok Suvarnabhumi Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 16 September 2025.
Use the filters below to find and compare flights from Phnom Penh to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Phnom PenhBangkok

PNH - BKK

PNHBKK

Phnom Penh Pochentong

Thu 30/10

07:55-06:45

2 stops22h 50m

Bangkok Suvarnabhumi

Thu 6/11

09:00-06:30

2 stops21h 30m

$1,871

Phnom PenhBangkok

PNH - BKK

PNHBKK

Phnom Penh Pochentong

Thu 30/10

07:55-16:10

2 stops32h 15m

Bangkok Suvarnabhumi

Wed 5/11

02:55-18:25

1 stop15h 30m

$2,029

Phnom PenhBangkok

PNH - BKK

PNHBKK

Phnom Penh Pochentong

Thu 30/10

07:55-19:35

3 stops35h 40m

Bangkok Suvarnabhumi

Wed 5/11

02:55-18:25

1 stop15h 30m

$2,181

Phnom PenhBangkok

PNH - BKK

PNHBKK

Phnom Penh Pochentong

Thu 30/10

07:55-16:10

2 stops32h 15m

Bangkok Suvarnabhumi

Thu 6/11

08:55-06:30

1 stop21h 35m

$2,251

Phnom PenhBangkok

PNH - BKK

PNHBKK

Phnom Penh Pochentong

Thu 30/10

07:55-12:05

3 stops28h 10m

Bangkok Suvarnabhumi

Thu 6/11

20:05-18:25

3 stops46h 20m

$2,431

Phnom PenhBangkok

PNH - BKK

PNHBKK

Phnom Penh Pochentong

Thu 30/10

07:55-07:10

1 stop23h 15m

Bangkok Suvarnabhumi

Wed 5/11

02:55-18:25

1 stop15h 30m

$2,479

Phnom PenhBangkok

PNH - BKK

PNHBKK

Phnom Penh Pochentong

Thu 30/10

07:55-16:10

2 stops32h 15m

Bangkok Suvarnabhumi

Thu 6/11

18:40-18:25

3 stops47h 45m

$2,503

Phnom PenhBangkok

PNH - BKK

PNHBKK

Phnom Penh Pochentong

Thu 30/10

07:55-12:05

3 stops28h 10m

Bangkok Suvarnabhumi

Wed 5/11

01:15-06:30

3 stops29h 15m

$3,027

Phnom PenhBangkok

PNH - BKK

PNHBKK

Phnom Penh Pochentong

Thu 30/10

07:55-12:05

2 stops28h 10m

Bangkok Suvarnabhumi

Wed 5/11

01:15-06:30

3 stops29h 15m

$3,099

Phnom PenhBangkok

PNH - BKK

PNHBKK

Phnom Penh Pochentong

Wed 15/10

13:55-15:20

Nonstop1h 25m

$96

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to Bangkok from

How to get the cheapest flight ticket from Phnom Penh to Bangkok Suvarnabhumi Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Phnom Penh and Bangkok Suvarnabhumi Airport?

What is the cheapest month to fly to Bangkok Suvarnabhumi Airport?

If you are unable to visit Bangkok Suvarnabhumi Airport during the month of June, then departing from Phnom Penh during the month May is also very affordable. Most momondo users find prices during this month for around $192.

What is the cheapest day to depart on your flight to Bangkok Suvarnabhumi Airport?

On average, the least expensive day to fly to Bangkok Suvarnabhumi Airport from Phnom Penh is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $222. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Bangkok Suvarnabhumi Airport on Saturday is $337.

What is the cheapest time of day to depart on your flight to Bangkok Suvarnabhumi Airport?

According to our data, the cheapest time of day to fly to Bangkok Suvarnabhumi Airport is in the evening. momondo users have found flights departing from Phnom Penh to Bangkok Suvarnabhumi Airport in the evening for as low as $207. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $302 on average. Flights to Bangkok Suvarnabhumi Airport from Phnom Penh in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Phnom Penh Pochentong to Bangkok Suvarnabhumi flight route?

Fly from Phnom Penh Pochentong to Bangkok Suvarnabhumi for the best Phnom Penh Pochentong - Bangkok Suvarnabhumi flight prices

How far in advance should I book a flight to Bangkok Suvarnabhumi Airport?

You are more likely to see cheaper flights to Bangkok Suvarnabhumi Airport from Phnom Penh when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok Suvarnabhumi Airport for around $217 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok Suvarnabhumi Airport from Phnom Penh for as low as $185 on momondo.

What cabin class options are available on Phnom Penh Pochentong to Bangkok Suvarnabhumi flights?

There are 2 cabin classes available to choose from on Phnom Penh Pochentong to Bangkok Suvarnabhumi flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Phnom Penh to Bangkok Suvarnabhumi Airport flight prices changed over time?

As of September 2025, prices for Phnom Penh to Bangkok Suvarnabhumi Airport flights are approximately 25% more expensive when compared to flights at the same time last year.

When to book flights from Phnom Penh to Bangkok Suvarnabhumi Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Phnom Penh to Bangkok Suvarnabhumi Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Phnom Penh to Bangkok Suvarnabhumi Airport (PNH to BKK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phnom Penh to Bangkok Suvarnabhumi Airport

Fastest flight time

1h 25m

Direct flights

Mon, Wed and Thu
The fastest flight from Phnom Penh to Bangkok Suvarnabhumi Airport takes 1h 25m
Direct flights go from Phnom Penh to Bangkok Suvarnabhumi Airport on Monday, Wednesday and Thursday. There are no airlines offering direct flights..
Search flight deals

  • How far is Phnom Penh Pochentong to Bangkok Suvarnabhumi by plane?

    The distance between Phnom Penh Pochentong and Bangkok Suvarnabhumi is about 509.8 km. A reasonable flight in good conditions will take 22h 50m.

  • When did momondo last update prices for flights from Phnom Penh Pochentong Airport to Bangkok Suvarnabhumi Airport?

    Prices for flights from Phnom Penh Pochentong Airport to Bangkok Suvarnabhumi Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Phnom Penh Pochentong Airport to Bangkok Suvarnabhumi Airport?

  • How old do you have to be to fly from Phnom Penh Pochentong Airport to Bangkok Suvarnabhumi Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Phnom Penh Pochentong Airport to Bangkok Suvarnabhumi Airport.

  • What documentation or ID do you need to fly to Bangkok Suvarnabhumi Airport?

    The travel and health documents you'll need for your trip to Bangkok Suvarnabhumi Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Bangkok Suvarnabhumi Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Phnom Penh to Bangkok Suvarnabhumi Airport?

  • What is the most popular airline from Phnom Penh to Bangkok Suvarnabhumi Airport?

Best airlines flying from Phnom Penh to Bangkok Suvarnabhumi Airport

Compare and see reviews for airlines that fly from Phnom Penh to Bangkok Suvarnabhumi Airport with momondo
Airline
Rating
Free cancellation
Price
Thai Vietjet AirPriceFrom $149Free cancellationRating
6.8
107 reviews
Search Thai Vietjet Air flights
Thai AirAsiaPriceFrom $161Free cancellationRating
7.5
216 reviews
Search Thai AirAsia flights
Cambodia AirwaysPriceFrom $199Free cancellationRating
9.3
3 reviews
Search Cambodia Airways flights
Sky AngkorPriceFrom $212Free cancellationRating
5.0
2 reviews
Search Sky Angkor flights
Bangkok AirwaysPriceFrom $303Free cancellationRating
8.0
113 reviews
Search Bangkok Airways flights

Travelling to a place near Bangkok?

Book flights to Bangkok if you plan to visit one of these locations
Pattaya
Chonburi
Ayutthaya
Ko Samet
Cha-am
Kanchanaburi
Sattahip
Ko Lan

Why use momondo?

Why should I use momondo to find a flight deal from Phnom Penh to Bangkok?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Phnom Penh to Bangkok for you.

Can I find flights from Phnom Penh to Bangkok with flexible booking policies on momondo?

Flights from Phnom Penh to Bangkok with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Phnom Penh to Bangkok?

momondo provides multiple filters to help you find the best flight to Bangkok from Phnom Penh. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Phnom Penh to Bangkok right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Phnom Penh to Bangkok flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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