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Cheap flights from Bangkok to Phnom Penh from $1,028

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bangkok to Phnom Penh departing on 16/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Bangkok to Phnom Penh

Cheap return flights

Logo
03:25 - 06:55BKK-PNH
27h 30m3 stops
Logo
08:30 - 13:35PNH-BKK
29h 05m3 stops
$2,146
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Sat, 4 Oct - Tue, 7 Oct
Logo
03:25 - 06:55BKK-PNH
27h 30m3 stops
Logo
08:30 - 10:25PNH-BKK
25h 55m2 stops
$2,419
Find Deal
Sat, 4 Oct - Tue, 7 Oct
Logo
02:55 - 06:55BKK-PNH
28h 00m1 stop
Logo
08:30 - 13:35PNH-BKK
29h 05m3 stops
$4,293
Find Deal
Sat, 4 Oct - Tue, 7 Oct
Logo
02:55 - 06:55BKK-PNH
28h 00m1 stop
Logo
08:30 - 10:25PNH-BKK
25h 55m2 stops
$4,492
Find Deal
Sat, 4 Oct - Tue, 7 Oct
Etihad Airways Logo
10:05 - 06:55BKK-PNH
20h 50m1 stop
Etihad Airways Logo
08:30 - 23:55PNH-BKK
15h 25m1 stop
$6,478Etihad Airways
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Sun, 5 Oct - Tue, 7 Oct
Etihad Airways Logo
02:55 - 06:55BKK-PNH
28h 00m1 stop
Etihad Airways Logo
08:30 - 18:50PNH-BKK
34h 20m1 stop
$6,667Etihad Airways
Find Deal
Sat, 4 Oct - Tue, 7 Oct

Etihad Airways flights from Bangkok to Phnom Penh

Our best Etihad Airways deals on Bangkok to Phnom Penh flight tickets
Etihad Airways
5 Oct
BKK10:05Bangkok Suvarnabhumi
20h 50m
1 stop
PNH06:55Phnom Penh Pochentong
7 Oct
PNH08:30Phnom Penh Pochentong
15h 25m
1 stop
BKK23:55Bangkok Suvarnabhumi
$6,478
Find similar
Etihad Airways
4 Oct
BKK02:55Bangkok Suvarnabhumi
28h 00m
1 stop
PNH06:55Phnom Penh Pochentong
7 Oct
PNH08:30Phnom Penh Pochentong
34h 20m
1 stop
BKK18:50Bangkok Suvarnabhumi
$6,667
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Bangkok to Phnom Penh 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 11 September 2025.
Use the filters below to find and compare flights from Bangkok to Phnom Penh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Sat 4/10

03:25-06:55

3 stops27h 30m

Phnom Penh Pochentong

Tue 7/10

08:30-13:35

3 stops29h 05m

$2,146

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Sat 4/10

03:25-06:55

3 stops27h 30m

Phnom Penh Pochentong

Tue 7/10

08:30-10:25

2 stops25h 55m

$2,419

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Sat 4/10

02:55-06:55

1 stop28h 00m

Phnom Penh Pochentong

Tue 7/10

08:30-13:35

3 stops29h 05m

$4,293

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Sat 4/10

02:55-06:55

1 stop28h 00m

Phnom Penh Pochentong

Tue 7/10

08:30-10:25

2 stops25h 55m

$4,492

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Sun 5/10

10:05-06:55

1 stop20h 50m

Phnom Penh Pochentong

Tue 7/10

08:30-23:55

1 stop15h 25m

$6,478

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Sat 4/10

02:55-06:55

1 stop28h 00m

Phnom Penh Pochentong

Tue 7/10

08:30-18:50

1 stop34h 20m

$6,667

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Fri 16/1

09:00-18:25

2 stops33h 25m

$1,028

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Thu 2/10

19:40-06:55

3 stops35h 15m

$1,194

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Thu 2/10

21:40-06:55

2 stops33h 15m

$1,208

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Wed 10/12

02:55-06:30

1 stop27h 35m

$3,265

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Phnom Penh from

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

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 Bangkok and Phnom Penh?

What is the cheapest month to fly to Phnom Penh?

The month of June is, on average, the cheapest month to fly to Phnom Penh from Bangkok, with most prices found around $181. If you don’t want to visit Phnom Penh in June, then you should wait until March to fly from Bangkok, when ticket prices are also cheap, with an average price of $190.

What is the cheapest day to depart on your flight to Phnom Penh?

Our data shows that Saturday is the least expensive day to fly to Phnom Penh. Tickets to fly out on this day can be as low as $176. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $327. These prices are subject to change though, so be sure to set up a Price Alert for flights to Phnom Penh.

What is the cheapest time of day to depart on your flight to Phnom Penh?

Our most recent data shows that the best time of day to fly to Phnom Penh is in the morning. Flights from Bangkok to Phnom Penh during this time can be as low as $181. Flights to Phnom Penh are more costly in the evening, with an average ticket price of $246. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

How far in advance should I book a flight to Phnom Penh?

You are more likely to see cheaper flights to Phnom Penh from Bangkok when booking weeks ahead of your departure date. In general, you can expect to find flights to Phnom Penh for around $207 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phnom Penh from Bangkok for as low as $190 on momondo.

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

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

Cheap Bangkok to Phnom Penh flight deals and tips

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

Direct flights

None
There are no direct flights from Bangkok to Phnom Penh. There are no popular flight routes from Bangkok to Phnom Penh.
Search flight deals

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

    Bangkok and Phnom Penh Pochentong are 534.2 km apart from one another. Flights usually cover this in 20h 50m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Bangkok to Phnom Penh Pochentong Airport refresh daily.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Bangkok to Phnom Penh Pochentong Airport.

  • What documentation or ID do you need to fly to Phnom Penh Pochentong Airport?

    The necessary travel and health documents for your Phnom Penh Pochentong Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Bangkok to Phnom Penh

Compare and see reviews for airlines that fly from Bangkok to Phnom Penh with momondo
Airline
Rating
Free cancellation
Price
Thai Vietjet AirPriceFrom $146Free cancellationRating
6.8
107 reviews
Search Thai Vietjet Air flights
Cambodia Angkor AirPriceFrom $155Free cancellationRating
8.2
10 reviews
Search Cambodia Angkor Air flights
Thai AirAsiaPriceFrom $165Free cancellationRating
7.5
216 reviews
Search Thai AirAsia flights
Sky AngkorPriceFrom $198Free cancellationRating
5.0
2 reviews
Search Sky Angkor flights

Why use momondo?

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

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 Bangkok to Phnom Penh for you.

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

All flight searches from Bangkok to Phnom Penh on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Bangkok to Phnom Penh flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Phnom Penh from Bangkok are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Phnom Penh trip

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