S$ 122 Find Cheap Flights from Cambodia to Southeast Asia – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cambodia to Southeast Asia departing on 3-9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Cambodia to Southeast Asia

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Cambodia to Southeast Asia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Cambodia to Southeast Asia

Thu, 10 Sep - Sun, 13 Sep
VietJet Air Logo
19:05 - 13:55-
17h 50m
VietJet Air Logo
14:55 - 18:05-
28h 10m
S$ 286VietJet Air
Thu, 10 Sep - Sun, 13 Sep
VietJet Air Logo
19:05 - 13:55-
17h 50m
VietJet Air Logo
14:55 - 18:05-
28h 10m
S$ 289VietJet Air
Wed, 2 Sep - Wed, 9 Sep
VietJet Air Logo
19:05 - 13:55-
17h 50m
VietJet Air Logo
14:55 - 18:05-
28h 10m
S$ 328VietJet Air
Fri, 20 Nov - Mon, 23 Nov
VietJet Air Logo
19:05 - 13:55-
17h 50m
VietJet Air Logo
14:55 - 18:05-
28h 10m
S$ 378VietJet Air
Sun, 13 Sep - Mon, 14 Sep
Multiple Airlines Logo
19:05 - 13:55-
17h 50m
Multiple Airlines Logo
18:45 - 14:50-
21h 05m
S$ 392Multiple Airlines
Thu, 1 Oct - Thu, 8 Oct
VietJet Air Logo
19:05 - 13:55-
17h 50m
VietJet Air Logo
14:55 - 18:05-
28h 10m
S$ 395VietJet Air
Sat, 7 Nov - Tue, 10 Nov
VietJet Air Logo
19:05 - 13:55-
17h 50m
VietJet Air Logo
14:55 - 18:05-
28h 10m
S$ 398VietJet Air
Wed, 21 Oct - Fri, 23 Oct
Hahn Air Systems Logo
19:05 - 13:55-
17h 50m
Hahn Air Systems Logo
14:55 - 18:05-
28h 10m
S$ 414Hahn Air Systems
Sat, 7 Nov - Tue, 10 Nov
Singapore Airlines Logo
10:45 - 14:15-
2h 30mdirect
Singapore Airlines Logo
14:40 - 16:00-
2h 20mdirect
S$ 433Singapore Airlines
Sun, 16 Aug - Tue, 18 Aug
Singapore Airlines Logo
10:30 - 13:55-
2h 25mdirect
Singapore Airlines Logo
08:25 - 09:40-
2h 15mdirect
S$ 441Singapore Airlines
Booking Insights

KAYAK's insights & trends for flights to Southeast Asia

Get data-powered insights and trends into flights to Southeast Asia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Southeast Asia?

These are the best return prices found by users searching on KAYAK in the last 5 days.

The cheapest ticket to Southeast Asia from Cambodia found in the last 5 days was to Singapore, at S$ 140 return. The most popular route is Phnom Penh (KTI) to Singapore (SIN) and the cheapest return ticket found on this route in the last 5 days was S$ 140.

What is the cheapest month to fly from Cambodia to Southeast Asia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Cambodia to Southeast Asia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Cambodia to Southeast Asia is September, when tickets cost S$ 168 (return) on average. On the other hand, the most expensive months are May and April, when the average cost of round-trip tickets is S$ 218 and S$ 210 respectively.

What is the cheapest time of day to fly to Southeast Asia?

The average price for all round-trip flights from Cambodia to Southeast Asia depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Southeast Asia is generally at night, when retur flights cost S$ 251 on average. The most expensive time of day to fly to Southeast Asia is generally in the morning, which is peak travel time and where the average cost of a ticket is S$ 354.

How far in advance should I book a flight from Cambodia to Southeast Asia?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Southeast Asia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Cambodia to Southeast Asia, you should book around 3 weeks before departure, which saves you about 16% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Which is the cheapest airport to fly into in Southeast Asia?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Southeast Asia is Bangkok Don Mueang Intl Airport (DMK), with an average flight price of S$ 110.

Good to know

Low season

August
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly and prices are also 5% lower on average.

Flights from Cambodia to Southeast Asia: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from Cambodia to Southeast Asia 
Verified travelerFlew with Bangkok Airways-Mar 2026
Bring water and snack or stuff if you get board on short flights
Verified travelerFlew with VietJet Air-Jun 2025
warn passenger about the correct name and middle name necessity in the visa application for Vietnam

FAQs for booking flights from Cambodia to Southeast Asia

  • How does KAYAK find such low prices on flights from Cambodia to Southeast Asia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Cambodia to Southeast Asia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cambodia to Southeast Asia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Cambodia to Southeast Asia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Cambodia to Southeast Asia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Cambodia to Southeast Asia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cambodia to Southeast Asia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Cambodia to Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Southeast Asia?

    Based on KAYAK data, the cheapest day to fly to Southeast Asia is Thursday when return tickets can be as cheap as S$ 231. On the other hand, the most expensive day to fly is Sunday, when return prices are S$ 347 on average.

Reviews of the top airlines flying from Cambodia to Southeast Asia

 
See real verified KAYAK customer reviews for airlines flying to Southeast Asia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Cambodia to Southeast Asia. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Cambodia to Southeast Asia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Singapore AirlinesOverall score based on 1584 reviews
7.8Food
8.6Crew
8.0Comfort
8.1Entertainment
8.3Boarding
Airline reviews

A little more room from the reclining seat in the front of me.

10.0 ExcellentAnonymous, Apr 2026
Read more Singapore Airlines reviews

A little more room from the reclining seat in the front of me.

Excellent crew service. Professional, courteous. Service with a smile. Good food Very decent flight experience

No frills airline with minimal leg room and no entertainment

a completely full flight - felt quite carmped in, despite being on the window seat. Meal served could better. Surely different from pre-covid trips I used to take to and from Bangkok.

The consistency with Singapore Airlines is fantastic. Crew are always brilliant and food delicious in business class

The staff on the plane were attentive and friendly. The frustration with the cabin crew was that we were served second to special diet people. And, we were in economy section. The boarding staff was mediocre. Got scolded for requesting to sit with spouse on 14 hours long flight home. Was told they cannot break up families for us. Didn’t understand how we were denied sitting together as we are husband and wife. After many words of exchange, we were accommodated. Cleaning crew did a horrible job! Bathrooms were unsanitary or dirty from beginning of flight! Didn’t expect sparkling as its economy, but did except decent.

The Premium economy class is not the same as some other airlines because there are no economy seats on these planes. Basically you’re getting an economy seat that’s a little wider. The seats are not that much more comfortable. The service and food experience is similar to economy class on other Asian airlines. There aren’t enough toilets for the entire plane therefore we are forced to share the business class toilets that are closed off with curtains.

Good flight. The food was served a bit late, hence a hurry to finish before landing. Excellent crew and service

Flying with Singapore airlines is always excelllent - the crew are lovely and the food too is great. It’s my number 1 airline

Airport lounge for business class is too crowded and not comfortable. Poor foods and facilities. Boarding was delayed. A lot of coughing people in the flight even in the business class, which indicated poor screening and health risks.

Worst kayak is worst ill never ever use kayak ever again !!

Emirates A380s are always wonderful to fly on. Their crews, food and service are always excellent. They are typically on time and the only thing I would change (maybe newer or upgraded aircraft have this) is bluetooth so I can pair my noise cancelling headphones without a cable.

Wonderful Premium Economy experience. Felt as good as Business Class for food and entertainment. Comfortable sleeping too

Wifi was not operational for the whole trip. Other than this, flight was well received .

everything was great. I don't use on-board entertainment at all (I just read or sleep), but I appreciate that I couldn't hear anyone else's!

We had to deboard using stairs. Why didnt you have the aero-bridge?

Superb check in, lounge, boarding and flight experience. On time departure and before time arrival. Couldn’t have asked for more

Great flight. Comfortable seats, courteous service, and excellent selection for entertainment.

Emirates flights always nice. Service rendered by the staff is superb.I am always comfortable in Emirates flights.

Boarding was chaotic ,wish it was better orgnaised. Seating was comfortable , however food quality left much to be desired. Over all a great experience but with room for imporvement. The Dubai Delhi sector was terrible with poor seat pitch over crowded rack space , crew trying to put even laptop containing bags in to luggage even the waiting area was poorly kept - the dubai - delhi lap was extremly poor flying experience in all respects - the waiting area, the craft the seat pitch & the service quality. It is sad but this will make me look for other options when flying out of Delhi.

Everything you need to know for your flight to Southeast Asia

Cabin class types available on flights to Southeast Asia

Cabin classes available on flights to Southeast Asia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.