Cheap Flights to Phnom Penh

View ₩150,045 flight on Thu, Oct 16, 2025Opens in a new window

Popular airlines to Phnom Penh

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Phnom Penh?

Prices were available within the past 7 days and start at ₩150,045 for one-way flights and ₩301,500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Southern Airlines
Fri, Oct 17 - Tue, Nov 18
ICN
Seoul
KTI
Phnom Penh
₩301,500 Roundtrip, found 4 days ago
₩301,500
Roundtrip
found 4 days ago
Select China Southern Airlines flight, departing Fri, Oct 17 from Seoul to Phnom Penh, returning Tue, Nov 18, priced at ₩301,500 found 4 days ago
Qatar Airways
Mon, Oct 6 - Fri, Oct 10
SGN
Ho Chi Minh City
KTI
Phnom Penh
₩305,700 Roundtrip, found 1 day ago
₩305,700
Roundtrip
found 1 day ago
Select Qatar Airways flight, departing Mon, Oct 6 from Ho Chi Minh City to Phnom Penh, returning Fri, Oct 10, priced at ₩305,700 found 1 day ago
Vietnam Airlines
Mon, Oct 6 - Fri, Oct 10
SGN
Ho Chi Minh City
KTI
Phnom Penh
₩337,600 Roundtrip, found 1 day ago
₩337,600
Roundtrip
found 1 day ago
Select Vietnam Airlines flight, departing Mon, Oct 6 from Ho Chi Minh City to Phnom Penh, returning Fri, Oct 10, priced at ₩337,600 found 1 day ago
China Eastern Airlines
Sun, Oct 26 - Fri, Nov 28
ICN
Seoul
KTI
Phnom Penh
₩362,300 Roundtrip, found 4 days ago
₩362,300
Roundtrip
found 4 days ago
Select China Eastern Airlines flight, departing Sun, Oct 26 from Seoul to Phnom Penh, returning Fri, Nov 28, priced at ₩362,300 found 4 days ago
Thai AirAsia
Mon, Oct 6 - Thu, Oct 9
SGN
Ho Chi Minh City
KTI
Phnom Penh
₩369,278 Roundtrip, found 1 day ago
₩369,278
Roundtrip
found 1 day ago
Select Thai AirAsia flight, departing Mon, Oct 6 from Ho Chi Minh City to Phnom Penh, returning Thu, Oct 9, priced at ₩369,278 found 1 day ago

Searching for cheap flights to Phnom Penh? No travel company presents more choices than Expedia if you're looking to compare flights to Phnom Penh. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Cambodia. Expedia provides the cheapest flights to many destinations in Cambodia and you may find even greater savings if you combine your flight with a hotel stay in Phnom Penh.

Flights to Phnom Penh information
Destination airport
Techo Intl. Airport
Destination airport IATA code
KTI
Destination city name
Techo Intl. Airport
Roundtrip price
₩176,318

Trending flights to Phnom Penh

Prices were available within the past 7 days and start at ₩150,045 for one-way flights and ₩301,500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Southern Airlines
Fri, Oct 17 - Tue, Nov 18
ICN
Seoul
KTI
Phnom Penh
₩301,500 Roundtrip, found 4 days ago
₩301,500
Roundtrip
found 4 days ago
Select China Southern Airlines flight, departing Fri, Oct 17 from Seoul to Phnom Penh, returning Tue, Nov 18, priced at ₩301,500 found 4 days ago
*Available to Expedia members.