$139 Find Cheap Flights from Cambodia to Japan

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KAYAK's insights & trends for flights to Japan

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

What is the cheapest month to fly from Cambodia to Japan?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Cambodia to Japan, 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 Japan is September, when tickets cost $489 (return) on average. On the other hand, the most expensive months are January and April, when the average cost of round-trip tickets is $630 and $599 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Japan, 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 the flight from Cambodia to Japan, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.


Good to know

Low seasonJune
High seasonApril
Cheapest flight$139
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from Phnom Penh to Tokyo Haneda

FAQs for booking flights from Cambodia to Japan

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

    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 Japan.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Cambodia to Japan 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 Japan?

    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 Japan 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 Japan?

    Based on KAYAK data, the cheapest day to fly to Japan is Wednesday where round-trip tickets can be as cheap as $524. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $595 on average.

  • What is the cheapest time of day to fly to Japan?

    The cheapest time of day to fly to Japan is generally in the morning, when round-trip flights cost $486 on average. Morning departures are around 2% cheaper than evening flights, on average. The most expensive time of day to fly to Japan is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $551.

Top 5 airlines serving from Cambodia to Japan

Need help choosing which airline to fly with from Cambodia to Japan? 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
Asiana AirlinesOverall score based on 442 reviews
8.3Boarding
8.0Comfort
8.0Food
7.7Entertainment
8.5Crew
Airline reviews

It was amazing. I was not expecting the phenomenal customer service Asiana provides.

10.0 ExcellentAnonymous, Apr 2025SEA - ICN
Read more Asiana Airlines reviews

It was amazing. I was not expecting the phenomenal customer service Asiana provides.

It was all perfect and very pleasant for such long flights

The seats felt very small. We were supplied with pillows and blankets, which was nice. Lots of noise from the bathroom, plus exterior noise. Made it hard to hear the entertainment system, even using my own noise-cancelling headphones. The food was really bad. I generally request a vegetarian meal and one was supplied, but the pasta was cold and hard and there was nothing pleasant about it. Two meals were served on this flight; one was a repeat of the meal I had had on the flight immediately preceding this one, which was bad enough I didn't even try it. Drinks were very limited. All I wanted was water, and on a 10.5 hour flight, I was given 3 cups of about 3 ounces each.

The seats felt very small. We were supplied with pillows and blankets, which was nice. Lots of noise from the bathroom, plus exterior noise. Made it hard to hear the entertainment system, even using my own noise-cancelling headphones. The food was really bad. I generally request a vegetarian meal and one was supplied, but the pasta was cold and hard and there was nothing pleasant about it. Drinks were very limited. All I wanted was water, and on a 4 hour flight, I was given 2 cups of about 3 ounces each.

We took business class, It was comfortable and I was able to sleep.

Everything was perfect. A flight attendant even brought me snacks after I declined food due to my desire to force myself to follow the destination time zone.

For the most part, it was an enjoyable experience. It's the 2nd half of the journey was a bit uncomfortable. It was on a noticable smaller plane compared to the previous one.

Only process that my luggage didn’t make it to my destination because of short connection but I understand

The boarding process was good. The toilet could be better maintained.

This has been the worst experience I've ever had. We arrived to Ho Chi Minh Airport and were supposed to get our Asiana ticket from the transfer counter as we came with a different airline. However, the staff at the transfer counter were not helpful and kept giving us different information. We were first told by Asiana airlines staff we had to wait 2 hours so they could print out and give us our tickets, then someone else told us we had to wait 3hrs, someone told us "I don't know, just go sit and wait and we will tell you later." This was at a place in the Ho Chi Minh airport that had no coffee or food shops, nothing, just immigration (to enter Vietnam with a Vietnam Visa) and security (to transfer into the gates) but we needed our printed boarding pass to go through. It wasn't until we demanded to speak to a supervisor as our flight time was 1hr away because they kept telling us "there's alot of time left for your international flight, we will get your tickets later" we still had to wait around 20minutes for the "Supervisor" to give us our tickets. I would NOT recommend Asiana Airlines, especially if going thru Ho Chi Minh Airport as they are not helpful. (We almost missed our flight, due to their lazyness and incompetence of printing our tickets) I would suggest Asiana Airlines to have a Machine in the transfer area so passengers can easily print out their boarding passes themselves and save some money by not hiring incompetent staff that can't do a simple task such as printing a boarding pass.

2 hours delay, time changes started already 2 days before the flight

Average, not more then that. Cannot compete with Singapore Airlines

I bought the front row seat and made and early online check in but they changed my seat to the back row without prior notice. The inflight meal was too poor, only a piece of small finger food. The boarding is a disaster, everyone is stuffed in a bus in chaos. Doesnt worth the money at all.

Poor. Flight was delay without prior notice. Poor boarding. Poor meal service. Plane was dirty and smelly. Does not worth the money.

Overall very nice airline. The seats were cloth unlike leather seats I am accustom to on planes. The food was adequate. I had to use a paper boarding pass as they do not like electronic boarding passes. I scanned my electronic pass, but the gate agent requested the paper pass. Luckily I had a paper pass, although my electronic pass worked and when the paper pass was scanned it stated I was already on board.

Overall very nice airline. The seats were cloth unlike leather seats I am accustom to on planes. The food was adequate.

I am a bit upset with the check in counter, I signed up a wheelchair for my mom so they wouldn’t grant us her boarding pass. We got to the airport a couple of hours earlier and they had us wait and no one ever gave us her boarding pass or the wheelchair, I had to go back and complain when it was already time for our flight to board. Since we got their earlier, I could have easily pushed my mom myself and we could have relaxed and went to the lounge while waiting… when I finally got someone to help us he couldn’t explain how and why they dismissed us in the first place.

Was on holiday with my partner and we booked with Vietnam airlines as it not meant to be a budget airline. They separated us and made us sit at either end of the plane. Not the way I planned to spend my time on my holiday separate from my loved one. How can they separate people on the same booking. They know we are together and spending quality time together.

I had sometimes my trips with Vietnam Airlines and I like it 😊

The check-in process was great, and I cannot remember the name of the supervisor, but he was good and told us about the transit process very correctly and efficiently and kindly. We were given down access and the overall process was very efficient.

China Southern was not the problem. I booked my flight through Kayak and also received a booking reference and alert details regarding departure time and gate numbers… however Kayak NEVER actually booked my flight! We were stranded at the airport without a flight for a long awaited holiday!

The connection between LA and Atlanta was too much stress

Terrible boarding experience,,food is very poor that I I . Never going book this airline again.

The crew were kind, patient and responsive. The service was excellent, even though we travelled the cheapest economy class. We arrived at our destination 40 min early, which for a 15+ hour flight is a great bonus. The boarding seemed a bit "loose", but got us boarded on time, and the plane was off exactly @ 0:30 hrs.

The airport didn‘t give me the ticket. I called customer service to ask for a refund but they kept giving me a perfunctory response and refused to refund me.

The flight was delayed hours and most flights from CS are always delayed. Plane was efficient and got us home but not the best food and no entertainment system at all.

Not good - chair back could not move back for premium economy. Not worth the price

The back of the chair - premium economy could not move back - not worth the price

It was okay. Boarding the staff made you feel rushed like we were late or something

It was great. The staff were so nice and helpful the food was great and they always made sure I was okay. As a foreigner I was worried about the language barrier but it was absolutely no issues. I highly recommend

Communication between the captain/crew and the passengers needs to be improved.

Food and service are good. Bathroom was lack of lotions and cleaning. That should be improved.

Food & service very good next I will pick up again

Chinese flight attendants didn't speak english well. They didn't care enough to remember that I (east asian who isn't Chinese) wasn't Chinese and spoke English. Announcement in english on board was poor and I find it very difficult to understand what was announced. Also, a cabin bag allows only 5kg!

Chinese flight attendants didn't speak english well. They didn't care enough to remember that I (east asian who isn't Chinese) wasn't Chinese and spoke English. Announcement in english on board was poor and I find it very difficult to understand what was announced.

Everything was not satisfactory - the flight was delayed, staffs were ok but they didn't speak English well. I am from east Asia (not Chinese) and they didn't care enough to remember that I wasn't Chinese but persistently spoke chinese to me. The flight announcement in english wasn't clear to understand.

I wish I had been able to choose a vegetarian meal. Crew friendly and helpful. Seat was ok. All quite efficient and pleasant. Would recommend for inner China travel for sure.

The flight is not bad, but the Business Lounge is not big enough for the quantity of people they accept and there is a limited options for food and beverages.

It was simply bad and on top of that my luggage hasn't been delivered until now. They can't even localize it which is just unacceptable when they are supposed to scan the bar code they put when we check in

We bought premium Economy, thinking it would be more comfortable, but the seat is so narrow ,that my legs and feet are swollen , I can't wear shoes !

Super surprised with the entire experience. Business class is incredible. Flight attendants around the world could learn customer service from these people. Simply fabulous experience all the way around.

Pillow and blanket are dirty. My son got multiple bites during the flight

Flight was on time. My group paid for seat’s so that us four can be seated next to each other. We all got separated. We all got middle seats, which made it more difficult to be able to get up and stretch or use the restroom. We tried talking to the employees at China Eastern and they were of no help. We will not be taking this flight or recommend this route to others in the future. Also I will be contacting customer service on how I can get our money back for paying for assigned seats.

China eastern was fantastic. I had read so many bad reviews that had made me nervous. However, I found that the flight attendant’s, and customer service check in etc. etc. was excellent. I had no problems. I would fly with them again!

Excellent! I had read some negative reviews but I found out that it was not all was not true! The staff was courteous and helpful. The flight take off and landing was nice & easy. The food was good! I asked for a second and I got it easily and without an attitude! All was wonderful!

Excellent experience however older aeroplanes used by China Eastern Airlines.

The crew were excellent, service amazing, blankets and pillow good, cabin temperature perfect, the flight on time, food was unusual selection however plentiful, price for tickets unbeatable through Kayak. Older aeroplanes used by China Eastern was the only down side.

Delay in off-boarding due to customs at SFO... pilot announcement should have come earlier so passengers don't clog aisles.

Better good than most, if not all European airlines. If you’re stuck in an economy seat anyways, China Eastern is a good choice because of shorter flight time, being able to overfly Russia

The temperature of the plane cabin is too hot. Sweat and uncomfortable. Also my food tray was broken down drinks fall off

Book cheap flights from Cambodia to Japan

Recent round-trip flight deals

5/26Mon
1 stop
13h 35mPNH-HND
6/1Sun
1 stop
13h 35mHND-PNH
$253
5/26Mon
1 stop
13h 35mPNH-HND
6/1Sun
1 stop
13h 35mHND-PNH
$254
5/25Sun
1 stopChina Southern
27h 30mPNH-NRT
5/30Fri
1 stopChina Southern
22h 05mNRT-PNH
$322
5/26Mon
1 stopChina Southern
23h 25mPNH-NRT
6/1Sun
1 stopChina Southern
22h 05mNRT-PNH
$323
5/31Sat
1 stopChina Eastern
18h 45mPNH-NRT
6/21Sat
2 stopsChina Eastern
23h 10mNRT-PNH
$367
5/24Sat
1 stopChina Eastern
9h 50mPNH-NRT
5/30Fri
2 stopsChina Eastern
28h 55mNRT-PNH
$371
5/31Sat
1 stopAir China
15h 05mPNH-HND
6/21Sat
1 stopAir China
11h 05mHND-PNH
$390
5/18Sun
1 stopAir China
19h 10mPNH-HND
5/31Sat
1 stopAir China
16h 35mHND-PNH
$420
5/19Mon
2 stopsVietnam Airlines
11h 50mPNH-NRT
5/31Sat
1 stopVietnam Airlines
9h 25mNRT-PNH
$515
6/27Fri
1 stopVietnam Airlines
16h 10mPNH-HND
7/4Fri
2 stopsVietnam Airlines
22h 25mHND-PNH
$515

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Recent one-way flight deals

6/19Thu
1 stop
13h 35mPNH-HND
$139
7/16Wed
1 stop
13h 35mPNH-HND
$140
5/17Sat
1 stop
13h 35mPNH-HND
$149
5/7Wed
1 stopChina Southern
24h 15mPNH-HND
$181
5/10Sat
1 stopChina Southern
19h 55mPNH-NRT
$182
5/18Sun
1 stopChina Eastern
10h 40mPNH-NRT
$222
5/18Sun
1 stopChina Eastern
19h 10mPNH-HND
$222
7/16Wed
2 stopsVietnam Airlines
19h 20mPNH-HND
$334
7/22Tue
2 stopsVietnam Airlines
11h 50mPNH-NRT
$343
5/11Sun
1 stopAir China
19h 10mPNH-HND
$387

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Last minute flights to Japan

Last minute flight, train and bus deals

5/3Sat
multi-stop
27h 30mPNH-NRT
5/14Wed
multi-stop
22h 35mNRT-PNH
$364
5/2Fri
multi-stopChina Eastern
9h 50mPNH-NRT
5/14Wed
multi-stopChina Eastern
22h 35mNRT-PNH
$372
5/3Sat
multi-stopChina Southern
27h 30mPNH-NRT
5/14Wed
multi-stopChina Southern
25h 55mNRT-PNH
$375
5/2Fri
multi-stopChina Eastern
9h 50mPNH-NRT
5/14Wed
multi-stopChina Eastern
30h 00mNRT-PNH
$382
5/3Sat
multi-stop
23h 25mPNH-NRT
5/14Wed
multi-stop
30h 00mNRT-PNH
$389
5/3Sat
multi-stopChina Southern
20h 45mPNH-HND
5/14Wed
multi-stopChina Southern
21h 00mHND-PNH
$393
5/2Fri
multi-stop
9h 50mPNH-NRT
5/14Wed
multi-stop
11h 35mNRT-PNH
$394
5/3Sat
multi-stopChina Eastern
19h 05mPNH-NRT
5/14Wed
multi-stopChina Eastern
23h 45mNRT-PNH
$531
5/3Sat
multi-stopVietnam Airlines
19h 20mPNH-HND
5/14Wed
multi-stopVietnam Airlines
22h 25mHND-PNH
$894
5/4Sun
multi-stopUnited Airlines
51h 05mPNH-HND
5/26Mon
multi-stopUnited Airlines
50h 00mHND-PNH
$15,944

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Everything you need to know for your flight to Japan

Cabin class types available on flights to Japan

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

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