$121 Cheap Thai Airways International flights from Bangkok to Phnom Penh (BKK to PNH)

Find The Best Day To Fly from Bangkok to Phnom Penh

Amazing Thai Airways International BKK to PNH Flight Deals

The cheapest flights to Phnom Penh Intl. found within the past 7 days were $212 round trip and $121 one way. Prices and availability subject to change. Additional terms may apply.

Sun, Aug 31 - Wed, Sep 10
BKK
Bangkok
PNH
Phnom Penh
$212 Roundtrip, found 2 hours ago
$212
Roundtrip
found 2 hours ago
Select Thai Airways International flight, departing Sun, Aug 31 from Bangkok to Phnom Penh, returning Wed, Sep 10, priced at $212 found 2 hours ago
Fri, Aug 15 - Mon, Aug 18
BKK
Bangkok
PNH
Phnom Penh
$212 Roundtrip, found 4 hours ago
$212
Roundtrip
found 4 hours ago
Select Thai Airways International flight, departing Fri, Aug 15 from Bangkok to Phnom Penh, returning Mon, Aug 18, priced at $212 found 4 hours ago
Sun, Aug 31 - Mon, Sep 8
BKK
Bangkok
PNH
Phnom Penh
$225 Roundtrip, found 3 hours ago
$225
Roundtrip
found 3 hours ago
Select Thai Airways International flight, departing Sun, Aug 31 from Bangkok to Phnom Penh, returning Mon, Sep 8, priced at $225 found 3 hours ago

Frequently asked questions

Can I catch a flight from Suvarnabhumi Intl. Airport (BKK) to Phnom Penh Airport right now?
Make sure you check out our Covid-19 Travel Advisor to learn if there are any present quarantine requirements or travel advice reports in place in PNH when flying in from Suvarnabhumi Intl. Airport (BKK).
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Phnom Penh Airport, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best Thai Airways International flight from Bangkok BKK to Phnom Penh PNH 

To find the best deals on flights to Bangkok from Phnom Penh with Thai Airways International, just enter your travel dates, filter by Thai Airways International, and hit search. You’ll find 3 flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Bangkok BKK to Phnom Penh PNH with Thai Airways International 

If you’re planning a round trip, booking return flights with Thai Airways International is usually the most cost-effective option. With airfares ranging from $212 to $253, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way Thai Airways International flights from Bangkok BKK to Phnom Penh PNH 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way Thai Airways International flight from Bangkok to Phnom Penh costs from $121. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Phnom Penh PNH from  Bangkok BKK with Thai Airways International 

To find a cheap Thai Airways International flight from Bangkok BKK to Phnom Penh PNH, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on Thai Airways International flights from Bangkok BKK to Phnom Penh PNH 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as August, or if you book a flight with a stopover. 

 

Find nonstop flights from Bangkok BKK to Phnom Penh PNH with Thai Airways International 

If you’re keen to be on Phnom Penh soil fast, don’t waste time with a stopover—filter your search results to show direct Thai Airways International flights only. The journey takes around 1 hour(s) 15 min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for Thai Airways International flights from Bangkok BKK to Phnom Penh PNH 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Phnom Penh PNH from  Bangkok BKK with Thai Airways International on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

Thai Airways International Airports
Hop on a(n) Thai Airways International flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
HNDJPNHaneda10
BKKTHASuvarnabhumi Intl.4
FUKJPNFukuoka3
NRTJPNNarita Intl.3
NGOJPNChubu Centrair Intl.3
LAXUSALos Angeles Intl.3
TPETWNTaoyuan Intl.3
ICNKORIncheon Intl.3
KIXJPNKansai Intl.2
CPHDNKKastrup2

Travelers ❤️ these 🏨 after their flight to Phnom Penh

You Eng Hotel

You Eng Hotel

3 out of 5
Russian Federation Blvd., S/K. Chorm Chao, Khan Po Senchey, Phnom Penh
A restaurant, free parking, and a 24-hour front desk are among this hotel's amenities. Guests will appreciate free perks like free self parking and WiFi in public ...
6.8/10 (206 reviews)
"Clean...good amenities in room.."

Reviewed on Dec 29, 2024

You Eng Hotel
VM Hotel

VM Hotel

4.5 out of 5
No. 1679, Phnom Penh, Russia Avenue
This hotel features a restaurant, an outdoor pool, and a bar/lounge. Traveling on business? Take advantage of the free WiFi in public areas and free airport ...
9.4/10 Exceptional! (74 reviews)
"Loved all the staff. So friendly and made the stay much more enjoyable. As a solo-female traveller from Canada, it made me feel safe and comfortable with no worries. I did enjoy the food as well, however it is located in the Chinatown part of Phnom pehn, so it was more a Chinese cuisine but the Khmer ..."

Reviewed on Aug 10, 2025

VM Hotel
Bali Resort & Apartment

Bali Resort & Apartment

3.5 out of 5
St 2004, Sangkat Kakab, Posenchey, Phnom Penh
3 outdoor pools, an indoor pool, and a gym are all featured at this hotel. Enjoy a meal from the restaurant and perks like free buffet breakfast and free self ...
8.4/10 Very Good! (91 reviews)
Great place to stay with great breakfast
"Very clean room very large and very nice and the breakfast was very good. I would highly recommend this hotel and the breakfast."

Reviewed on Dec 28, 2024

Bali Resort & Apartment
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.