Ancient stone structures surrounded by lush greenery.

Cheap Flights to Kampong Thom | Popular Routes to Kampong Thom from HK$375

View HK$375 flight on Mon, 3 Aug 2026Opens in a new window

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Popular airlines to Kampong Thom

  • Singapore Airlines

  • Vietnam Airlines

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  • Qatar Airways

  • Emirates

  • Bangkok Airways

  • Swiss International Air Lines

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Cheap round-trip flights to Kampong Thom

Prices were available within the past 7 days and start at HK$375 for one-way flights and HK$860 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cambodia Airways
Mon, 3 Aug - Wed, 5 Aug
KTI
Phnom Penh
SAI
Siem Reap
HK$860 Return, found 1 hour ago
HK$860
Return
found 1 hour ago
Select Cambodia Airways flight, departing Mon, 3 Aug from Phnom Penh to Siem Reap, returning Wed, 5 Aug, priced at HK$860 found 1 hour ago
Air Cambodia
Mon, 3 Aug - Wed, 5 Aug
KTI
Phnom Penh
SAI
Siem Reap
HK$1,735 Return, found 1 hour ago
HK$1,735
Return
found 1 hour ago
Select Air Cambodia flight, departing Mon, 3 Aug from Phnom Penh to Siem Reap, returning Wed, 5 Aug, priced at HK$1,735 found 1 hour ago
Singapore Airlines
Tue, 9 Feb - Sun, 14 Feb
SIN
Singapore
SAI
Siem Reap
HK$2,133 Return, found 21 hours ago
HK$2,133
Return
found 21 hours ago
Select Singapore Airlines flight, departing Tue, 9 Feb from Singapore to Siem Reap, returning Sun, 14 Feb, priced at HK$2,133 found 21 hours ago
Vietnam Airlines
Fri, 31 Jul - Sun, 2 Aug
SIN
Singapore
SAI
Siem Reap
HK$2,419 Return, found 18 hours ago
HK$2,419
Return
found 18 hours ago
Select Vietnam Airlines flight, departing Fri, 31 Jul from Singapore to Siem Reap, returning Sun, 2 Aug, priced at HK$2,419 found 18 hours ago
Cambodia Airways
Tue, 4 Aug - Mon, 10 Aug
SZX
Shenzhen
SAI
Siem Reap
HK$2,452 Return, found 5 days ago
HK$2,452
Return
found 5 days ago
Select Cambodia Airways flight, departing Tue, 4 Aug from Shenzhen to Siem Reap, returning Mon, 10 Aug, priced at HK$2,452 found 5 days ago
Vietnam Airlines
Sat, 17 Oct - Mon, 19 Oct
HKG
Hong Kong SAR
SAI
Siem Reap
HK$2,483 Return, found 3 hours ago
HK$2,483
Return
found 3 hours ago
Select Vietnam Airlines flight, departing Sat, 17 Oct from Hong Kong SAR to Siem Reap, returning Mon, 19 Oct, priced at HK$2,483 found 3 hours ago
Hahn Air Systems
Thu, 27 Aug - Thu, 3 Sept
SIN
Singapore
SAI
Siem Reap
HK$2,593 Return, found 1 day ago
HK$2,593
Return
found 1 day ago
Select Hahn Air Systems flight, departing Thu, 27 Aug from Singapore to Siem Reap, returning Thu, 3 Sept, priced at HK$2,593 found 1 day ago
Vietnam Airlines
Tue, 1 Jun - Sat, 12 Jun
KUL
Kuala Lumpur
SAI
Siem Reap
HK$2,645 Return, found 1 day ago
HK$2,645
Return
found 1 day ago
Select Vietnam Airlines flight, departing Tue, 1 Jun from Kuala Lumpur to Siem Reap, returning Sat, 12 Jun, priced at HK$2,645 found 1 day ago
FlexFlight
Fri, 11 Sept - Sun, 13 Sept
SIN
Singapore
SAI
Siem Reap
HK$2,749 Return, found 2 days ago
HK$2,749
Return
found 2 days ago
Select FlexFlight flight, departing Fri, 11 Sept from Singapore to Siem Reap, returning Sun, 13 Sept, priced at HK$2,749 found 2 days ago
Vietnam Airlines
Thu, 17 Sept - Tue, 22 Sept
PVG
Shanghai
SAI
Siem Reap
HK$2,831 Return, found 22 hours ago
HK$2,831
Return
found 22 hours ago
Select Vietnam Airlines flight, departing Thu, 17 Sept from Shanghai to Siem Reap, returning Tue, 22 Sept, priced at HK$2,831 found 22 hours ago

Trending flights to Kampong Thom

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vietnam Airlines
Sat, 17 Oct - Mon, 19 Oct
HKG
Hong Kong SAR
SAI
Siem Reap
HK$2,483 Return, found 3 hours ago
HK$2,483
Return
found 3 hours ago
Select Vietnam Airlines flight, departing Sat, 17 Oct from Hong Kong SAR to Siem Reap, returning Mon, 19 Oct, priced at HK$2,483 found 3 hours ago

Frequently asked questions

How do I find cheap flights to Kampong Thom that have flexible change policies?
At Expedia, we've been channeling our inner yoga master to offer you the most flexible fares in town. Just mark the "No change fee" box directly under the "Flexible change policies" subheading to find your ideal flight to Kampong Thom.
Which airlines fly to Kampong Thom?
Let Vietnam Airlines take you there. This popular carrier operates 17 flights a month to Tan Son Nhat Intl. Airport (SGN), a Kampong Thom gateway.
How can I find cheap tickets to Kampong Thom?
For the best deal to Kampong Thom, book well ahead. Also make use of Expedia's "flexible dates" link at the top of your search results. This will compare prices for similar time frames. In the last seven days, HK$860 was the best price for a flight to Kampong Thom.
How much is a flight to Kampong Thom?
One-way trips departing from Phnom Penh (KTI) sold for just HK$375 in the last seven days. During this time, the price of a return airfare to Kampong Thom varied between HK$860 and HK$2,831. If you find a bargain ticket, grab it quickly — these prices don't hang around for long.
What are the most popular airports to fly into in Kampong Thom?
Pack your bags and fly into Tan Son Nhat Intl. Airport (SGN), Kampong Thom's primary flight hub. Book a fare on one of the 17 flights that touch down at this well-known destination each month.
When is the cheapest time to fly to Kampong Thom?
Take off to Kampong Thom early in the week and you'll usually be rewarded with lower fares. Tuesday is known for being the cheapest day to get on a plane, followed by Monday. If you want to avoid the costliest flights, give Saturdays a wide berth.
How much is a plane ticket to Kampong Thom?
In the last seven days, plane fares ranged between HK$860 and HK$2,831. Have a look at our great deals to Kampong Thom, make a booking and get ready for your next fun vacation!
What is the best time to go to Kampong Thom?
Kampong Svay, Kampong Thom's most prominent city, is a fantastic location to tour around at anytime. Don't like cold weather? Then venture here from June 20 onward during the summer months, when temperatures range from 24ºC to 32ºC. February, April and June is when Kampong Svay attracts the biggest crowds.
What months are the cheapest to book a flight to Kampong Thom?
February is the top month to secure bargain flights to Kampong Thom. Bear in mind that the most expensive time to reserve a seat in the USA isn't the middle of summer, but the month of December.

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About Kampong Thom

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About Kampong Thom
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