Cheap flights from Hanoi to Phnom Penh

Choose between Singapore Airlines, VietJet Air, or Asiana Airlines to find the best price

Why travel with Kiwi.com?
Best price

100+ million searches a day to find you the best available price.

Unique content

Explore unique options you won’t find anywhere else.

Travel hacks

Discover flight options and prices the airlines don’t want you to see.

Tips to know when travelling to Phnom Penh

Travelers usually depart from Noi Bai International, Hanoi - Vịnh xén hè trước tòa nhà, Hanoi - Trần Khát Chân Stop, Hanoi - Tràng Tiền, or Hanoi - The Sinh Tourist when they travel from Hanoi to Phnom Penh. Book your trip to arrive at Phnom Penh International, Phnom Penh - Giant Ibis, or Phnom Phen - Virak Buntham Express. The most popular airlines for this route are Singapore Airlines, VietJet Air, Asiana Airlines, Vietnam Airlines, and Korean Air. Hanoi and Phnom Penh have 18 direct flights per week. When you arrive at Phnom Penh, consider visiting Killing Fields, Phnom Penh, and Cu Chi Tunnels.

Weekly direct flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Number of flights4443-12

Check-in for a flight from Hanoi to Phnom Penh

NameCarrier codeIATA CodePassport needed during booking
Singapore AirlinesSIASQYes
VietJet AirVJCVJYes
Asiana AirlinesAAROZYes
Vietnam AirlinesHVNVNYes
Korean AirKALKEYes

Online check-in is not available for these airlines.

Frequently asked questions

What are the most popular routes to and from Hanoi?
Travelers frequently search for route combinations, such as Hanoi and Ho Chi Minh City, Da Nang, Bangkok, Denpasar, Nha Trang, Singapore, Tokyo, Phú Quốc, Phuket City, Hue, Seoul, Manila, Chiang Mai, Sydney, Melbourne, Da Lat, Krabi, Kuala Lumpur, Luang Prabang, Osaka.
What are the most popular routes to and from Phnom Penh?
Travelers frequently search for route combinations, such as Phnom Penh and Bangkok, Singapore, Siem Reap, Ho Chi Minh City, Kuala Lumpur, Sydney, Manila, Hong Kong, London, Perth, New Delhi, Taipei, Chiang Mai, Phuket City, Penang, Da Nang, Melbourne, Krabi, Cebu, Denpasar.
What airports are near Hanoi?
The main airport in Hanoi is Noi Bai International. It is also served by Noi Bai International, Thanh Hoa Tho Xuan, Cat Bi International, Van Don International Airport.
What airports are near Phnom Penh?
The main airport in Phnom Penh is Phnom Penh International. It is also served by Tan Son Nhat International, Phnom Penh International, Sihanoukville International, Can Tho International, Rach Gia.
What buses and trains depart from Hanoi?
A number of bus and train companies depart from Hanoi, including Vietnam Railways.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Hanoi and Phnom Penh?
Yes, it's possible to combine different modes of transport between Hanoi and Phnom Penh thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Hanoi and Phnom Penh can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.
What is Virtual Interlining and how do I use it?
Virtual Interlining provides a revolutionary way of traveling. You can combine different modes of transport like flights, trains, and buses into one itinerary. And this often saves money. Thanks to the world's largest carrier database, the Kiwi.com search function enables anyone to mix and match different modes of transport easily.
Which airlines fly between Hanoi and Phnom Penh?
Currently, you can fly between Hanoi and Phnom Penh with Singapore Airlines, VietJet Air, Asiana Airlines, Vietnam Airlines, Korean Air.
When's the best time to travel between Hanoi and Phnom Penh?
If you don’t have specific dates for your trip between Hanoi and Phnom Penh, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.
What flights operate between Hanoi and Phnom Penh?
How many airports are there near Hanoi?
How many airports are there near Phnom Penh?
Is it possible to reach Hanoi by bus or train?
What time do nonstop (direct) flights between Hanoi and Phnom Penh depart?
What time do nonstop (direct) flights between Hanoi and Phnom Penh arrive?
What time do flights between Hanoi and Phnom Penh depart?
What time do flights between Hanoi and Phnom Penh arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

Explore alternative trips

Flights from Hanoi

Flights to Phnom Penh

Popular routes

Find the best connection from Hanoi to Phnom Penh

Search, compare, and book flights, trains, or buses to get there.

Search flights, trains & buses