Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Bangkok Suvarnabhumi Airport to Phnom Penh from £452

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 Suvarnabhumi Airport to Phnom Penh departing on 11/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Bangkok Suvarnabhumi Airport to Phnom Penh

Cheap return flights

Logo
20:50 - 06:55BKK-PNH
34h 05m2 stops
Logo
08:30 - 13:35PNH-BKK
29h 05m2 stops
£720
Find Deal
Thu, 9 Oct - Mon, 13 Oct
Logo
20:50 - 06:55BKK-PNH
34h 05m2 stops
Logo
08:30 - 20:25PNH-BKK
35h 55m3 stops
£724
Find Deal
Thu, 9 Oct - Mon, 13 Oct
Logo
20:50 - 06:55BKK-PNH
34h 05m3 stops
Logo
08:30 - 13:35PNH-BKK
29h 05m3 stops
£752
Find Deal
Thu, 9 Oct - Mon, 13 Oct
Logo
21:05 - 06:55BKK-PNH
33h 50m3 stops
Logo
08:30 - 16:10PNH-BKK
31h 40m3 stops
£842
Find Deal
Sat, 4 Oct - Sat, 11 Oct
Logo
21:05 - 06:55BKK-PNH
33h 50m2 stops
Logo
08:30 - 16:10PNH-BKK
31h 40m3 stops
£849
Find Deal
Sat, 4 Oct - Sat, 11 Oct
Logo
08:10 - 06:30BKK-PNH
22h 20m3 stops
Logo
07:55 - 13:35PNH-BKK
29h 40m3 stops
£918
Find Deal
Mon, 27 Oct - Mon, 3 Nov
Logo
21:05 - 06:55BKK-PNH
33h 50m2 stops
Logo
08:30 - 09:25PNH-BKK
24h 55m2 stops
£923
Find Deal
Sat, 4 Oct - Sat, 11 Oct
Logo
20:50 - 06:55BKK-PNH
34h 05m2 stops
Logo
08:30 - 23:55PNH-BKK
15h 25m1 stop
£960
Find Deal
Thu, 9 Oct - Mon, 13 Oct
Etihad Airways Logo
02:55 - 18:25BKK-PNH
15h 30m1 stop
Etihad Airways Logo
07:55 - 11:45PNH-BKK
27h 50m1 stop
£3,252Etihad Airways
Find Deal
Mon, 22 Dec - Mon, 29 Dec
Etihad Airways Logo
02:55 - 06:30BKK-PNH
27h 35m1 stop
Etihad Airways Logo
07:55 - 07:10PNH-BKK
23h 15m1 stop
£3,288Etihad Airways
Find Deal
Sun, 26 Oct - Mon, 3 Nov

Etihad Airways flights from Bangkok Suvarnabhumi Airport to Phnom Penh

Our best Etihad Airways deals on Bangkok Suvarnabhumi Airport to Phnom Penh flight tickets
Etihad Airways
22 Dec
BKK02:55Bangkok Suvarnabhumi
15h 30m
1 stop
PNH18:25Phnom Penh Pochentong
29 Dec
PNH07:55Phnom Penh Pochentong
27h 50m
1 stop
BKK11:45Bangkok Suvarnabhumi
£3,252
Find similar
Etihad Airways
26 Oct
BKK02:55Bangkok Suvarnabhumi
27h 35m
1 stop
PNH06:30Phnom Penh Pochentong
3 Nov
PNH07:55Phnom Penh Pochentong
23h 15m
1 stop
BKK07:10Bangkok Suvarnabhumi
£3,288
Find similar
Etihad Airways
5 Jan
BKK09:25Bangkok Suvarnabhumi
21h 05m
1 stop
PNH06:30Phnom Penh Pochentong
9 Jan
PNH07:55Phnom Penh Pochentong
23h 15m
1 stop
BKK07:10Bangkok Suvarnabhumi
£3,350
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Bangkok Suvarnabhumi Airport 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 279,928 searches. Data last updated 13 September 2025.
Use the filters below to find and compare flights from Bangkok Suvarnabhumi Airport to Phnom Penh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Thu 9/10

20:50-06:55

2 stops34h 05m

Phnom Penh Pochentong

Mon 13/10

08:30-13:35

2 stops29h 05m

£720

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Thu 9/10

20:50-06:55

2 stops34h 05m

Phnom Penh Pochentong

Mon 13/10

08:30-20:25

3 stops35h 55m

£724

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Thu 9/10

20:50-06:55

3 stops34h 05m

Phnom Penh Pochentong

Mon 13/10

08:30-13:35

3 stops29h 05m

£752

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Sat 4/10

21:05-06:55

3 stops33h 50m

Phnom Penh Pochentong

Sat 11/10

08:30-16:10

3 stops31h 40m

£842

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Sat 4/10

21:05-06:55

2 stops33h 50m

Phnom Penh Pochentong

Sat 11/10

08:30-16:10

3 stops31h 40m

£849

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Mon 27/10

08:10-06:30

3 stops22h 20m

Phnom Penh Pochentong

Mon 3/11

07:55-13:35

3 stops29h 40m

£918

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Sat 4/10

21:05-06:55

2 stops33h 50m

Phnom Penh Pochentong

Sat 11/10

08:30-09:25

2 stops24h 55m

£923

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Thu 9/10

20:50-06:55

2 stops34h 05m

Phnom Penh Pochentong

Mon 13/10

08:30-23:55

1 stop15h 25m

£960

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Mon 22/12

02:55-18:25

1 stop15h 30m

Phnom Penh Pochentong

Mon 29/12

07:55-11:45

1 stop27h 50m

£3,252

BangkokPhnom Penh

BKK - PNH

BKKPNH

Bangkok Suvarnabhumi

Sun 26/10

02:55-06:30

1 stop27h 35m

Phnom Penh Pochentong

Mon 3/11

07:55-07:10

1 stop23h 15m

£3,288

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Phnom Penh from

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

What is the cheapest month to fly to Phnom Penh?

The month of August is another great option to travel to Phnom Penh, with average flight prices from Bangkok Suvarnabhumi Airport averaging around £92.

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

Our data shows that Tuesday is the least expensive day to fly to Phnom Penh. Tickets to fly out on this day can be as low as £92. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Phnom Penh on Monday is £126.

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

Our data shows that the cheapest Bangkok Suvarnabhumi Airport to Phnom Penh flights are usually those with departure times in the morning. Our users have found flights to Phnom Penh in the morning for as low as £95. At midday is when there is more demand to fly to Phnom Penh, so prices are often more expensive at around £123 per ticket.

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

Fly from Bangkok Suvarnabhumi to Phnom Penh Pochentong for the best Bangkok Suvarnabhumi - 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 Suvarnabhumi Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Phnom Penh for around £100 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 Suvarnabhumi Airport for as low as £91 on momondo.

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

There are 3 cabin classes available to choose from on Bangkok Suvarnabhumi 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.

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

As of September 2025, prices for Bangkok Suvarnabhumi Airport to Phnom Penh flights are approximately 7% more expensive when compared to flights at the same time last year.

When to book flights from Bangkok Suvarnabhumi Airport to Phnom Penh

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

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

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

Best price found

£34

Direct flights

None
The best one-way flight to Phnom Penh from Bangkok Suvarnabhumi Airport in the past 72 hours is £34. The best return flight deal from Bangkok Suvarnabhumi Airport to Phnom Penh found on momondo in the last 72 hours is £95.
There are no direct flights from Bangkok Suvarnabhumi Airport to Phnom Penh. There are no popular flight routes from Bangkok Suvarnabhumi Airport to Phnom Penh.
Search flight deals

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

    There are 316.8 mi between Bangkok Suvarnabhumi and Phnom Penh Pochentong. A reasonable flight in good conditions will take 15h 30m.

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

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

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

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

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

    The required travel and health documents for your Phnom Penh Pochentong 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 Phnom Penh Pochentong 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 Bangkok Suvarnabhumi Airport to Phnom Penh?

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

Best airlines flying from Bangkok Suvarnabhumi Airport to Phnom Penh

Compare and see reviews for airlines that fly from Bangkok Suvarnabhumi Airport to Phnom Penh with momondo
Airline
Rating
Free Cancellation
Price
Thai Vietjet AirPriceFrom £74Free CancellationRating
6.8
107 reviews
Search Thai Vietjet Air flights
Cambodia Angkor AirPriceFrom £77Free CancellationRating
8.2
10 reviews
Search Cambodia Angkor Air flights
Thai AirAsiaPriceFrom £78Free CancellationRating
7.5
216 reviews
Search Thai AirAsia flights
Sky AngkorPriceFrom £99Free CancellationRating
5.0
2 reviews
Search Sky Angkor flights
Bangkok AirwaysPriceFrom £134Free CancellationRating
8.0
113 reviews
Search Bangkok Airways 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?

momondo does allow users to show only those flights to Phnom Penh from Bangkok which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Bangkok to Phnom Penh.

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

If you are not ready to book a flight from Bangkok to Phnom Penh now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Phnom Penh and let you know when they change.

An easier way to manage your Phnom Penh trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 13/10
Mon 20/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Cambodia

Airports servicing Cambodia

Siem Reap Airport