$165 Cheap Thai Airways International flights from Phnom Penh to Bangkok (PNH to BKK)

Find The Best Day To Fly from Phnom Penh to Bangkok

Amazing Thai Airways International PNH to BKK Flight Deals

The cheapest flights to Suvarnabhumi Intl. found within the past 7 days were $218 round trip and $165 one way. Prices and availability subject to change. Additional terms may apply.

Sun, Aug 10 - Tue, Aug 12
PNH
Phnom Penh
BKK
Bangkok
$218 Roundtrip, found 1 day ago
$218
Roundtrip
found 1 day ago
Select Thai Airways International flight, departing Sun, Aug 10 from Phnom Penh to Bangkok, returning Tue, Aug 12, priced at $218 found 1 day ago

Frequently asked questions

Can I catch a flight from Phnom Penh Airport to Suvarnabhumi Airport right now?
It's prudent to find out about any quarantine requirements and travel advice reports in place in your destination. Make sure you check out our Covid-19 Travel Advisor for up-to-date info on flying to BKK from PNH.
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 Suvarnabhumi 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 Phnom Penh PNH to Bangkok BKK 

To find the best deals on flights to Phnom Penh from Bangkok 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 Phnom Penh PNH to Bangkok BKK 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 $218 to $218, 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 Phnom Penh PNH to Bangkok BKK 

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 Phnom Penh to Bangkok costs from $165. Prices and availability subject to change. Additional terms may apply. 

 

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

To find a cheap Thai Airways International flight from Phnom Penh PNH to Bangkok BKK, 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 Phnom Penh PNH to Bangkok BKK 

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 Phnom Penh PNH to Bangkok BKK with Thai Airways International 

If you’re keen to be on Bangkok 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 Phnom Penh PNH to Bangkok BKK 

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 Bangkok BKK from  Phnom Penh PNH 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 Bangkok

Hyatt Regency Bangkok Suvarnabhumi Airport

Hyatt Regency Bangkok Suvarnabhumi Airport

4.5 out of 5
999 Suvarnabhumi Airport Hotel, Moo 1 Nongprue, Bang Phli, Samut Prakan
A full-service spa, 4 restaurants, and an outdoor pool are all featured at this eco-certified hotel. There's fun for all ages with a children's pool and a playground, ...
8.4/10 Very Good! (467 reviews)
"This hotel is connected to the airport and very good for layovers. Hyatt recently took over this hotel from Novotel. It needs slight renovation in the carpets and rooms. I saw a sign in my hallway mentioning that they’ll be working on that soon."

Reviewed on Jul 30, 2025

Hyatt Regency Bangkok Suvarnabhumi Airport
Carlton Hotel Bangkok Sukhumvit

Carlton Hotel Bangkok Sukhumvit

5 out of 5
491 Sukhumvit Rd, Khlongtoey Nua, Wattana, Bangkok
A full-service spa, 2 restaurants, and an outdoor pool are all featured at this luxury hotel. Traveling on business? Take advantage of the free WiFi in public ...
9.6/10 Exceptional! (1,351 reviews)
"Carlton was a great experience, the staff are beyond accommodating and very kind."

Reviewed on Jul 30, 2025

Carlton Hotel Bangkok Sukhumvit
Grande Centre Point Hotel Terminal 21

Grande Centre Point Hotel Terminal 21

5 out of 5
2, Sukhumvit Soi 19 (Wattana), Sukhumvit Rd., Klongtoey Nua, Bangkok, Bangkok
A full-service spa, an outdoor pool, and a restaurant are all featured at this luxury hotel. There's fun for all ages with a free kid's club and mini golf, and ...
9.2/10 Wonderful! (2,208 reviews)
"My favorite spot on sukhumvet"

Reviewed on Jul 30, 2025

Grande Centre Point Hotel Terminal 21
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.