
Cheap Flights to Tbong Khmum from $258
View $258 flight on Sat, Aug 29, 2026Opens in a new windowPopular airlines to Tbong Khmum
Singapore Airlines
Cathay Pacific
Qatar Airways
Malaysia Airlines
Emirates
Vietnam Airlines
Korean Air
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 30% on select hotels after you book a flight*
How much is the cheapest flight to Tbong Khmum?
Prices were available within the past 7 days and start at $258 for one-way flights and $487 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Aug 25 - Fri, Aug 28
KTM
Kathmandu
KTI
Phnom Penh
$487
Roundtrip
found 5 hours ago
Sun, Nov 8 - Wed, Nov 11
CPH
Copenhagen
KTI
Phnom Penh
$614
Roundtrip
found 6 days ago

Tue, Feb 16 - Tue, Mar 9
BNE
Brisbane
KTI
Phnom Penh
$675
Roundtrip
found 6 days ago

Mon, Aug 31 - Thu, Sep 17
SFO
San Francisco
KTI
Phnom Penh
$683
Roundtrip
found 5 hours ago

Fri, Sep 25 - Mon, Oct 12
LAX
Los Angeles
KTI
Phnom Penh
$683
Roundtrip
found 12 hours ago

Sun, Sep 27 - Wed, Oct 21
SEA
Seattle
KTI
Phnom Penh
$791
Roundtrip
found 5 hours ago

Tue, Sep 1 - Wed, Sep 23
DFW
Dallas
KTI
Phnom Penh
$908
Roundtrip
just found

Wed, Sep 9 - Wed, Sep 16
ORD
Chicago
KTI
Phnom Penh
$909
Roundtrip
found 3 hours ago

Wed, Sep 30 - Wed, Oct 7
JFK
New York
KTI
Phnom Penh
$909
Roundtrip
found 3 hours ago

Thu, Sep 10 - Tue, Sep 15
DAL
Dallas
KTI
Phnom Penh
$919
Roundtrip
found 1 day ago
Trending flights to Tbong Khmum
These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Aug 31 - Thu, Sep 17
SFO
San Francisco
KTI
Phnom Penh
$683
Roundtrip
found 5 hours ago
Book with confidence
Enjoy extra legroom, flight flexibility, and a seamless travel experience.
Travel information
*Flight schedules are subject to change.
*Available to One Key members.
*Flight schedules are subject to change.
*Available to One Key members.