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$390+ Cheap flights from Phnom Penh (PNH) to Tokyo (TYO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
PNH — TYO
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Phnom Penh Pochentong to Tokyo are usually found in May or October, booked 86 days in advance, depart on a Sunday or Saturday and return on a Friday

Cheap flight deals from Phnom Penh to Tokyo

Discover tips and strategies to find the most affordable flight options for your journey from Phnom Penh (PNH) to Tokyo (TYO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2025.

Round-trip from

$1,517
(Mytrip)

One-way from

$390
(Priceline)

Popular in

January

Cheapest in

May

Average price

$486
From Phnom Penh Pochentong to Tokyo (TYO)
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One-way flight from Phnom Penh Pochentong to Tokyo (TYO)
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Highest demand for flights based on searches. 4% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Phnom Penh to Tokyo

Cheapest flights from Phnom Penh to Tokyo
Explore the most affordable flight options available from Phnom Penh to Tokyo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/68:30 amPNH - HND
3 stops36h 05mMultiple Airlines
Sun 10/1211:50 pmHND - PNH
3 stops33h 05mMultiple Airlines
Deal found 9/15$1,517
This Mytrip deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/117:55 amPNH - HND
3 stops39h 05mMultiple Airlines
Sat 11/1511:55 pmHND - PNH
3 stops32h 35mMultiple Airlines
Deal found 9/14$1,575
This Mytrip deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/117:55 amPNH - NRT
2 stops35h 00mMultiple Airlines
Sat 11/159:50 pmNRT - PNH
3 stops34h 40mMultiple Airlines
Deal found 9/14$1,725
This Mytrip deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/208:30 amPNH - NRT
3 stops33h 25mMultiple Airlines
Sun 10/268:30 pmNRT - PNH
2 stops36h 00mMultiple Airlines
Deal found 9/14$1,907
This Mytrip deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/208:30 amPNH - HND
3 stops34h 40mMultiple Airlines
Sun 10/2611:55 pmHND - PNH
3 stops32h 35mMultiple Airlines
Deal found 9/14$2,005
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/98:30 amPNH - NRT
3 stops32h 35mMultiple Airlines
Thu 10/235:05 pmNRT - PNH
3 stops39h 50mMultiple Airlines
Deal found 9/15$2,010
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/68:30 amPNH - NRT
3 stops33h 25mMultiple Airlines
Tue 10/710:25 pmNRT - PNH
3 stops34h 30mMultiple Airlines
Deal found 9/15$2,086
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:55 amPNH - NRT
2 stops35h 00mMultiple Airlines
Thu 11/69:50 pmNRT - PNH
3 stops46h 35mMultiple Airlines
Deal found 9/15$2,104
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:55 amPNH - HND
2 stops32h 35mMultiple Airlines
Thu 11/611:55 pmHND - PNH
3 stops44h 30mMultiple Airlines
Deal found 9/15$2,120
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/68:30 amPNH - NRT
2 stops26h 25mMultiple Airlines
Sun 10/1210:25 pmNRT - PNH
2 stops34h 30mMultiple Airlines
Deal found 9/15$2,378

Cheapflights Fare Finder

 
Customize your flight search to find flights from Phnom Penh to Tokyo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Phnom Penh to Tokyo that are best for you.

Fly from

Phnom Penh

Fly to

Tokyo

Route

Depart

Return

Price

Phnom PenhTokyo

PNH - HND

PNHHND

Phnom Penh Pochentong

Mon 10/6

8:30 am-10:35 pm

3 stops36h 05m

Tokyo Haneda

Sun 10/12

11:50 pm-6:55 am

3 stops33h 05m

$1,517

Phnom PenhTokyo

PNH - HND

PNHHND

Phnom Penh Pochentong

Tue 11/11

7:55 am-1:00 am

3 stops39h 05m

Tokyo Haneda

Sat 11/15

11:55 pm-6:30 am

3 stops32h 35m

$1,575

Phnom PenhTokyo

PNH - NRT

PNHNRT

Phnom Penh Pochentong

Tue 11/11

7:55 am-8:55 pm

2 stops35h 00m

Tokyo Narita

Sat 11/15

9:50 pm-6:30 am

3 stops34h 40m

$1,725

Phnom PenhTokyo

PNH - NRT

PNHNRT

Phnom Penh Pochentong

Mon 10/20

8:30 am-7:55 pm

3 stops33h 25m

Tokyo Narita

Sun 10/26

8:30 pm-6:30 am

2 stops36h 00m

$1,907

Phnom PenhTokyo

PNH - HND

PNHHND

Phnom Penh Pochentong

Mon 10/20

8:30 am-9:10 pm

3 stops34h 40m

Tokyo Haneda

Sun 10/26

11:55 pm-6:30 am

3 stops32h 35m

$2,005

Phnom PenhTokyo

PNH - NRT

PNHNRT

Phnom Penh Pochentong

Thu 10/9

8:30 am-7:05 pm

3 stops32h 35m

Tokyo Narita

Thu 10/23

5:05 pm-6:55 am

3 stops39h 50m

$2,010

Phnom PenhTokyo

PNH - NRT

PNHNRT

Phnom Penh Pochentong

Mon 10/6

8:30 am-7:55 pm

3 stops33h 25m

Tokyo Narita

Tue 10/7

10:25 pm-6:55 am

3 stops34h 30m

$2,086

Phnom PenhTokyo

PNH - HND

PNHHND

Phnom Penh Pochentong

Thu 10/30

7:55 am-6:30 pm

2 stops32h 35m

Tokyo Haneda

Thu 11/6

11:55 pm-6:25 pm

3 stops44h 30m

$2,120

Phnom PenhTokyo

PNH - NRT

PNHNRT

Phnom Penh Pochentong

Mon 10/6

8:30 am-12:15 pm

1 stop25h 45m

Tokyo Narita

Sun 10/12

10:25 pm-6:55 am

2 stops34h 30m

$2,544

Phnom PenhTokyo

PNH - NRT

PNHNRT

Phnom Penh Pochentong

Mon 12/1

7:55 am-11:40 am

1 stop25h 45m

Tokyo Narita

Wed 12/31

5:20 pm-6:30 am

1 stop39h 10m

$5,533

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 17 results
1
2

Best time to book a flight from Phnom Penh to Tokyo

Have a flexible travel schedule? Discover the best time to fly to Tokyo from Phnom Penh with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

How far ahead should I book a flight from Phnom Penh to Tokyo?

Use this chart to determine the optimal time to book a round-trip flight from Phnom Penh to Tokyo. Price data was last updated on September 12, 2025.

To ensure you get the cheapest price possible for a flight from Phnom Penh to Tokyo, you should look to book at least 86 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Phnom Penh to Tokyo?

Currently, September is the cheapest month in which you can book a flight from Phnom Penh to Tokyo (average of $807). Flying from Phnom Penh to Tokyo in June is currently the most expensive (average of $1,218). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PNH to TYO?

Find hourly flight availability from Phnom Penh to Tokyo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

It’s typically best to fly out from Phnom Penh to Tokyo in the morning. Doing so could potentially save you 12% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Phnom Penh to Tokyo?

Use this chart to determine the cheapest time to fly round-trip from Phnom Penh to Tokyo. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Phnom Penh to Tokyo flight should consider departing on Wednesday mornings when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Phnom Penh to Tokyo?

What’s the top layover airport for flights from Phnom Penh to Tokyo?

Share of 1-stop round-trip flights from Phnom Penh to Tokyo chosen by Cheapflights users in the past 12 months, using the same layover each way.

Incheon (ICN) – chosen by Cheapflights users on 35% of 1-stop itineraries from Phnom Penh to Tokyo on Cheapflights.

What’s the cheapest layover airport for flights from Phnom Penh to Tokyo?

Average round-trip fare for 1-stop flights from Phnom Penh to Tokyo, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Manila (MNL) is the most affordable 1-stop option, with an average round-trip price of $490.

What’s the fastest layover option from Phnom Penh to Tokyo?

Shortest average travel time for 1-stop one-way flights from Phnom Penh to Tokyo, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Bangkok (BKK) have the shortest average one-way travel time for 1-stop routes: 8h 45m.

Which airport typically offers the quickest layover for flights from Phnom Penh to Tokyo?

Average layover duration for 1-stop one-way flights from Phnom Penh to Tokyo, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Singapore (SIN) offer the fastest connection on this route, with an average layover time of 1h 15m.

Reviews of airlines servicing Tokyo

Get insights into the airlines that provide service to Tokyo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Tokyo. Reviews last updated September 17, 2025.
See what other customers who have flown with Korean Air, Cathay Pacific, and Vietnam Airlines from Phnom Penh to Tokyo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,140 reviews

Overall

8.4

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very good
1,140 reviews
Korean Air
8.4
Very good
1,140 reviews

Overall

8.4

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Cathay Pacific
7.6
Good
998 reviews
Korean Air
8.4
Very good
1,140 reviews

Overall

8.4

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Vietnam Airlines
7.6
Good
201 reviews
Korean Air
8.4
Very good
1,140 reviews

Overall

8.4

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
China Southern
7.5
Good
110 reviews
Korean Air
8.4
Very good
1,140 reviews

Overall

8.4

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Air China
7.3
Good
101 reviews
Korean Air
8.4
Very good
1,140 reviews

Overall

8.4

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Related info for your journey

Find useful and relevant information for your journey from Phnom Penh to Tokyo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Phnom Penh to Tokyo?

    Phnom Penh Pochentong (PNH), located 5.0 mi from the city center, is the airport you fly out of when you book flights from Phnom Penh to Tokyo. 13 airlines have flights from Pochentong to Tokyo on a regular basis. Booking flights from Phnom Penh Pochentong to Tokyo should not be difficult; the airport handles an average of 0 outbound flights to Tokyo per day.

  • What are the cheapest airlines flying from Phnom Penh to Tokyo round-trip?

    Flying on XiamenAir is currently your cheapest option to Tokyo, with prices starting at $211. Additional round-trip tickets that might be worth considering are offered by China Southern and Shenzhen Airlines, with the lowest prices starting at $337 and $349, respectively. XiamenAir is 57% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Phnom Penh to Tokyo that include hotel bookings?

    Yes. In addition to deals on Phnom Penh to Tokyo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Phnom Penh to Tokyo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Phnom Penh to Tokyo.

  • Can I find deals for business class flights from Phnom Penh to Tokyo?

    Yes. Cheapflights offers flight deals from Phnom Penh to Tokyo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Phnom Penh to Tokyo?

    Currently, September is the cheapest month in which you can book a flight from Phnom Penh to Tokyo (average of $807). Flying from Phnom Penh to Tokyo in June is currently the most expensive (average of $1,218). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Tokyo?

Book flights to Tokyo if you plan to visit one of these locations
Karuizawa
Urayasu
Saitama
Chiba
Atami
Hakone
Yokosuka
Odawara
Numazu
Yamanouchi
Yamanashi
Kawasaki

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Phnom Penh to Tokyo

See prices for flight routes from nearby airports that may be better suited for you.
Phnom Penh to Narita flights
Phnom Penh to Haneda flights

Top 10 airlines flying from Phnom Penh to Tokyo

Discover the top 10 airlines that operate flights from Phnom Penh to Tokyo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
XiamenAirCheapest$211Average$378FlexibilityNo cancel feeOn-time49%
China SouthernCheapest$337Average$431FlexibilityNo cancel feeOn-time69%
Shenzhen AirlinesCheapest$349Average$378FlexibilityNo cancel feeOn-time63%
Air ChinaCheapest$356Average$442FlexibilityNo cancel feeOn-time67%
China EasternCheapest$377Average$486FlexibilityNo cancel feeOn-time62%
Philippine AirlinesCheapest$399Average$486FlexibilityNo cancel feeOn-time60%
Malaysia AirlinesCheapest$448Average$550FlexibilityNo cancel feeOn-time67%
Vietnam AirlinesCheapest$475Average$542FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$486Average$605FlexibilityNo cancel feeOn-time72%
Asiana AirlinesCheapest$497Average$585FlexibilityNo cancel feeOn-time76%

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