HND - KTI

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Everything you should know

Nonstop flights
Not available
There are currently no direct flights between Tokyo and Phnom Penh. You'll need at least 1 connection.
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Top layover airports
Cheapest • Avg $406 (round-trip)
Shortest trip • 9h 10m (one-way)
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When to travel
Cheapest • 100% price drop
Most popular
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Tokyo to Phnom Penh (HND-KTI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Tokyo to Phnom Penh 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 round-trip flight deals from Tokyo to Phnom Penh

Multiple Airlines Logo
HND
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KTI
2743 mimulti-stop
Multiple Airlines Logo
KTI
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HND
2743 mimulti-stop
Multiple Airlines
Booking Insights

KAYAK's insights & trends for Tokyo to Phnom Penh flights

Get data-powered insights and trends into flights from Tokyo to Phnom Penh to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Tokyo Haneda Airport to Phnom Penh?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Tokyo Haneda Airport to Phnom Penh, 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 Tokyo Haneda Airport to Phnom Penh is February, where tickets cost $0 (return) on average. On the other hand, the most expensive months are August and April, where the average cost of round-trip tickets is $673 and $634 respectively.

Good to know

Low seasonMarch
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 15% increase in price.

When to book flights from Tokyo to Phnom Penh

Are your dates flexible? Find out the best times to travel from Tokyo to Phnom Penh based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Tokyo to Phnom Penh flights

  • Do I need a passport to fly between Tokyo and Phnom Penh?

    Yes

  • Which aircraft models fly most regularly from Tokyo to Phnom Penh?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Tokyo to Phnom Penh?

    Star Alliance, and oneworld are the airline alliances operating flights between Tokyo and Phnom Penh, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Tokyo to Phnom Penh, Singapore Airlines or Cathay Pacific?

    The two airlines most popular with KAYAK users for flights from Tokyo to Phnom Penh are Singapore Airlines and Cathay Pacific. With an average price for the route of $612 and an overall rating of 8.2, Singapore Airlines is the most popular choice. Cathay Pacific is also a great choice for the route, with an average price of $634 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from Tokyo to Phnom Penh?

    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 Tokyo to Phnom Penh.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Phnom Penh from Tokyo 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 Tokyo to Phnom Penh?

    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 to Phnom Penh with an airline and back to Tokyo with another airline. Booking your flights between Tokyo and KTI can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Tokyo to Phnom Penh?

    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 to Phnom Penh from Tokyo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Tokyo to Phnom Penh

 
See real verified KAYAK customer reviews for airlines flying from Tokyo to Phnom Penh. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. 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 Tokyo to Phnom Penh? 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 1564 reviews
8.6Crew
8.0Comfort
8.0Entertainment
7.8Food
8.3Boarding
Airline reviews

SQ service is great as always. However, the food quality seems to have gotten a lot worse recently.

8.0 ExcellentEu Swan, Nov 2025
HND - SIN
Read more Singapore Airlines reviews

SQ service is great as always. However, the food quality seems to have gotten a lot worse recently.

Best service airline. The cabin crew is attentive and friendly. Inflight entertainment system is good

The crew have great customer service but their economy seating isn’t the most comfortable for a 220lbs+ guy and the food wasn’t bad, but wasn’t exceptional, either.

The staff were amazing and very kind. The seats recline a little too far back and are up close when sitting behind.

My groups frequent flyer star allianceUnited airline miles was not accepted. The Singapore premium economy bag had to be requested, it was very lacking- no toothbrush. I paid more than double than economy but could only use the bathrooms sharing with economy which was hardly available and had to wait in line. Is the 2X $ worth it just for a larger seat???? It is questionable. Seats were not that comfortable. My husband’s seat had white stains on it- had to wipe it down. Our headphones did not have covers on it. Food- way too much.

Crews are not allowed to perform any service whenever the captain deems there’s a chance of turbulence. Even if it is perfectly smooth air.

The overall operation needs to be improved. The in-flight services took forever and sometimes ran out of options.

It was a super smooth and comfortable flight even though I was in normal economy. The staff was so nice ☺️

Seamless fussy free flight. Great service as expected of SIA.

I would not have changed anything… It was a perfect fight

If there is any negative rating for kayak and also for Cathay Pacific or the dealer I used I would give all of them -1000000000000000 I will never ever use kayak again you scammers you rip me off with everything

It's basically 15 hours with an airline in economy class. There's really not much of anything that could have been done better unless I had a first class ticket. Cathay Pacific does excellent work, with a very professional, friendly and attentive crew. It's literally the only airline that I will fly to Southeast Asia.

Well- trained, cheerful onboard staff. Business class seating and storage were excellent. Outstanding range of food choices, though quality ranged from just OK (seasonal rice and beef dish) to outstanding ( congee and soup noodles with beef brisket). But what can you expect; it's on a plane. I couldn't figure out the remote control, but touch screen worked well. My wife and I (in our 60s), didnt find much to watch from the Entertainment choices. We mostly watched the flight maps. The bedding did the job but is unwieldy and ends up in a clump, with one-third falling on the floor.

The economy seats are incredibly tight. A large percent of the traveling public will not fit. I will not fly Cathay again because of this. You are literally squeezing passengers for profit. The CEO should fly some economy flights.

Everything was fine and I have no complaints or things to note.

I was amazed at how clean Cathay Pacific planes were compared to our US domestic airlines. Everything was great all but the food service I was just okay with. Shorter flights with other airlines usually provided more meals and snacks that I have been on. Almost a 16 hour flight just two meals and no snacks with Cathay Pacific. Even ran out of what I wanted for one of them. Other than that top notch!

Cathay was not the problem. The problem was the customer service from Kayak/Underprice. Will never book through Kayak again.

For a transpacific flight, flying economy is awful! The seats are cramped and its meant for petite folks! Good luck if you have long legs. BOARDING - AWFUL, we got to Hong Kong - the gate was listed, but upon arrival, there was a MESS of boarding procedures, they basically DIY'ed how to board but making three lines and putting three ground crew to check for passports in the terminal area. THEN to make it worse, after going through that cattle process, all of a sudden you see people standing and looking confused, apparently we were told to get in line to board, but the AV notification wasnt even working. So people started cramming in line - worse than cattle. One saving point, the flight crew forgot to serve me dinner and after waiting for it, I fell asleep since this was a midnight flight. After letting a crew know that I was forgotten, all of my meals were served first !!! Yay for being in the economy seats! Nothing much to write home about once more!

Wanted different plane design with an additional bathroom at the back of the plane.

The aircraft was slightly newer but the food was very bad. Bland and uninteresting. Nothing special at all.

Everything you need to know for your flight from Tokyo to Phnom Penh

Information on your arrival and departure airports