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Cheap flights from Phnom Penh to Bangkok from $65

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 9/23. 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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Find the cheapest flights from Phnom Penh to Bangkok

Cheap round-trip flights

Multiple Airlines Logo
8:30 am - 4:10 pmPNH-BKK
31h 40m3 stops
Multiple Airlines Logo
11:40 pm - 6:55 amBKK-PNH
31h 15m3 stops
$1,333Multiple Airlines
Find Deal
Thu, Oct 16 - Sun, Oct 19
Multiple Airlines Logo
8:30 am - 6:55 amPNH-BKK
22h 25m2 stops
Multiple Airlines Logo
11:40 pm - 6:55 amBKK-PNH
31h 15m3 stops
$1,343Multiple Airlines
Find Deal
Thu, Oct 16 - Sun, Oct 19
Multiple Airlines Logo
7:50 pm - 9:05 pmPNH-BKK
25h 15m2 stops
Multiple Airlines Logo
7:10 pm - 6:30 amBKK-PNH
35h 20m2 stops
$1,396Multiple Airlines
Find Deal
Sat, Nov 15 - Sat, Nov 22
Multiple Airlines Logo
8:30 am - 1:35 pmPNH-BKK
29h 05m3 stops
Multiple Airlines Logo
12:40 am - 6:55 amBKK-PNH
30h 15m2 stops
$1,419Multiple Airlines
Find Deal
Mon, Oct 13 - Sun, Oct 19
Multiple Airlines Logo
8:30 am - 1:35 pmPNH-BKK
29h 05m3 stops
Multiple Airlines Logo
10:05 am - 6:55 amBKK-PNH
20h 50m1 stop
$1,507Multiple Airlines
Find Deal
Mon, Oct 13 - Mon, Oct 20
Multiple Airlines Logo
8:30 am - 4:10 pmPNH-BKK
31h 40m3 stops
Multiple Airlines Logo
9:00 am - 6:30 amBKK-PNH
21h 30m2 stops
$1,518Multiple Airlines
Find Deal
Sat, Oct 25 - Mon, Oct 27
Multiple Airlines Logo
8:30 am - 9:25 amPNH-BKK
24h 55m2 stops
Multiple Airlines Logo
12:40 am - 6:55 amBKK-PNH
30h 15m2 stops
$1,586Multiple Airlines
Find Deal
Mon, Oct 13 - Sun, Oct 19
Multiple Airlines Logo
8:30 am - 12:05 pmPNH-BKK
27h 35m2 stops
Multiple Airlines Logo
9:00 am - 6:30 amBKK-PNH
21h 30m2 stops
$1,650Multiple Airlines
Find Deal
Sat, Oct 25 - Mon, Oct 27
Etihad Airways Logo
8:30 am - 11:55 pmPNH-BKK
15h 25m1 stop
Etihad Airways Logo
9:30 am - 6:55 amBKK-PNH
21h 25m1 stop
$1,734Etihad Airways
Find Deal
Mon, Oct 13 - Mon, Oct 20
Etihad Airways Logo
8:30 am - 11:55 pmPNH-BKK
15h 25m1 stop
Etihad Airways Logo
2:55 am - 6:30 amBKK-PNH
27h 35m1 stop
$3,410Etihad Airways
Find Deal
Sat, Oct 25 - Sun, Oct 26

Etihad Airways flights from Phnom Penh to Bangkok Suvarnabhumi Airport

Our best Etihad Airways deals on Phnom Penh to Bangkok Suvarnabhumi Airport flight tickets
Etihad Airways
Oct 13
PNH8:30 amPhnom Penh Pochentong
15h 25m
1 stop
BKK11:55 pmBangkok Suvarnabhumi
Oct 20
BKK9:30 amBangkok Suvarnabhumi
21h 25m
1 stop
PNH6:55 amPhnom Penh Pochentong
$1,734
Find similar
Etihad Airways
Oct 25
PNH8:30 amPhnom Penh Pochentong
15h 25m
1 stop
BKK11:55 pmBangkok Suvarnabhumi
Oct 26
BKK2:55 amBangkok Suvarnabhumi
27h 35m
1 stop
PNH6:30 amPhnom Penh Pochentong
$3,410
Find similar
Etihad Airways
Oct 13
PNH8:30 amPhnom Penh Pochentong
15h 25m
1 stop
BKK11:55 pmBangkok Suvarnabhumi
Oct 19
BKK2:55 amBangkok Suvarnabhumi
28h 00m
1 stop
PNH6:55 amPhnom Penh Pochentong
$4,519
Find similar

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated September 16, 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 10/16

8:30 am-4:10 pm

3 stops31h 40m

Bangkok Suvarnabhumi

Sun 10/19

11:40 pm-6:55 am

3 stops31h 15m

$1,333

Phnom PenhBangkok

PNH - BKK

PNHBKK

Phnom Penh Pochentong

Thu 10/16

8:30 am-6:55 am

2 stops22h 25m

Bangkok Suvarnabhumi

Sun 10/19

11:40 pm-6:55 am

3 stops31h 15m

$1,343

Phnom PenhBangkok

PNH - BKK

PNHBKK

Phnom Penh Pochentong

Sat 11/15

7:50 pm-9:05 pm

2 stops25h 15m

Bangkok Suvarnabhumi

Sat 11/22

7:10 pm-6:30 am

2 stops35h 20m

$1,396

Phnom PenhBangkok

PNH - BKK

PNHBKK

Phnom Penh Pochentong

Mon 10/13

8:30 am-1:35 pm

3 stops29h 05m

Bangkok Suvarnabhumi

Sun 10/19

12:40 am-6:55 am

2 stops30h 15m

$1,419

Phnom PenhBangkok

PNH - BKK

PNHBKK

Phnom Penh Pochentong

Mon 10/13

8:30 am-1:35 pm

3 stops29h 05m

Bangkok Suvarnabhumi

Mon 10/20

10:05 am-6:55 am

1 stop20h 50m

$1,507

Phnom PenhBangkok

PNH - BKK

PNHBKK

Phnom Penh Pochentong

Sat 10/25

8:30 am-4:10 pm

3 stops31h 40m

Bangkok Suvarnabhumi

Mon 10/27

9:00 am-6:30 am

2 stops21h 30m

$1,518

Phnom PenhBangkok

PNH - BKK

PNHBKK

Phnom Penh Pochentong

Mon 10/13

8:30 am-9:25 am

2 stops24h 55m

Bangkok Suvarnabhumi

Sun 10/19

12:40 am-6:55 am

2 stops30h 15m

$1,586

Phnom PenhBangkok

PNH - BKK

PNHBKK

Phnom Penh Pochentong

Sat 10/25

8:30 am-12:05 pm

2 stops27h 35m

Bangkok Suvarnabhumi

Mon 10/27

9:00 am-6:30 am

2 stops21h 30m

$1,650

Phnom PenhBangkok

PNH - BKK

PNHBKK

Phnom Penh Pochentong

Mon 10/13

8:30 am-11:55 pm

1 stop15h 25m

Bangkok Suvarnabhumi

Mon 10/20

9:30 am-6:55 am

1 stop21h 25m

$1,734

Phnom PenhBangkok

PNH - BKK

PNHBKK

Phnom Penh Pochentong

Sat 10/25

8:30 am-11:55 pm

1 stop15h 25m

Bangkok Suvarnabhumi

Sun 10/26

2:55 am-6:30 am

1 stop27h 35m

$3,410

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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?

The month of June is, on average, the cheapest month to fly to Bangkok Suvarnabhumi Airport from Phnom Penh, with most prices found around $124. The month of May is another great option to travel to Bangkok Suvarnabhumi Airport, with average flight prices from Phnom Penh averaging around $128.

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

The cheapest day to depart on your flight to Bangkok Suvarnabhumi Airport is on a Monday when prices can be found for as low as $153. This is often the case because there is less demand to fly during this day of the week. On the other hand, Friday is the most expensive day to depart from Phnom Penh because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $170.

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

Our most recent data shows that the best time of day to fly to Bangkok Suvarnabhumi Airport is in the afternoon. Flights from Phnom Penh to Bangkok Suvarnabhumi Airport during this time can be as low as $147. At noon is when there is more demand to fly to Bangkok Suvarnabhumi Airport, so prices are often more expensive at around $161 per ticket.

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 $144 when searching weeks out. 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 $123 on momondo.

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

There are 3 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 26% 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 round-trip 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

Best Price Found

$67

Fastest flight time

1h 25m

Direct flights

Mon, Wed and Thu
The best one-way flight to Bangkok Suvarnabhumi Airport from Phnom Penh in the past 72 hours is $67. The best round-trip flight deal from Phnom Penh to Bangkok Suvarnabhumi Airport found on momondo in the last 72 hours is $123.
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. The only airline offering direct flights is Cambodia Airways.
Search flight deals

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

    The straight-line distance from Phnom Penh Pochentong to Bangkok Suvarnabhumi is 316.8 mi. 1h 25m is a normal flight duration for this route.

  • 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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 required travel and health documents for your Bangkok Suvarnabhumi Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bangkok Suvarnabhumi Airport. We recommend that you seek guidance from your airline or a reliable 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 $104Free CancellationRating
6.8
107 reviews
Search Thai Vietjet Air flights
Thai AirAsiaPriceFrom $111Free CancellationRating
7.5
216 reviews
Search Thai AirAsia flights
Cambodia Angkor AirPriceFrom $115Free CancellationRating
8.2
10 reviews
Search Cambodia Angkor Air flights
Cambodia AirwaysPriceFrom $126Free CancellationRating
9.3
3 reviews
Search Cambodia Airways flights
Sky AngkorPriceFrom $128Free CancellationRating
5.0
2 reviews
Search Sky Angkor flights
Bangkok AirwaysPriceFrom $183Free CancellationRating
8.0
113 reviews
Search Bangkok Airways flights
Thai AirwaysPriceFrom $199Free CancellationRating
7.8
350 reviews
Search Thai Airways flights

Traveling to a place near Bangkok?

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

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Bangkok from Phnom Penh.

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

Yes. momondo allows you to filter the results for Phnom Penh to Bangkok flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Phnom Penh and Bangkok by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Bangkok, momondo offers a useful price alert feature which will track prices for flights to Bangkok from Phnom Penh and alert you when they change.

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