Cheap flights from Tokyo to Phnom Penh

Flight deals from Tokyo to Phnom Penh

Below you can see the best deals on flights Tokyo — Phnom Penh for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

Top 10 cheap flights from Tokyo to Phnom Penh

About the Tokyo — Phnom Penh flight

On this page, you can find and book flights from Tokyo to Phnom Penh. Covering a distance of 4,397 km, this flight connects the capital of Japan with Cambodia's main city, offering passengers both direct flights and options with convenient layovers.

To plan your trip, we recommend checking in advance how to get to the airport in Tokyo and exploring options for how to get from the airport in Phnom Penh. Current prices for your dates, price dynamics charts, and a low-fare calendar will help you make a booking decision in a single click.

Below is a calendar of the lowest flight ticket prices for Tokyo — Phnom Penh by day. Pick a convenient date and instantly see the fare. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

Prices by month

Tokyo → Phnom Penh, average one-way price

Month	Average price	Level	Month	Average price	Level	Month	Average price	Level
Jan	$741	high	May	$703	high	Sep	$575	low
Feb	$715	high	Jun	$588	low	Oct	$626	medium
Mar	$664	medium	Jul	$613	medium	Nov	$690	high
Apr	$677	medium	Aug	$728	high	Dec	$754	high

Some values are estimated based on seasonality.

When to fly

The climate in Phnom Penh is characterized by distinct seasonality: April is the hottest month with temperatures reaching 35.2°C, while the peak of the rainy season falls in September, with up to 28 wet days recorded. The driest and coolest weather occurs in January and December.

Airfares for the current period are subject to fluctuations depending on demand and how far in advance you book. To find the best deal, we recommend using the price dynamics chart, which allows you to compare flight costs by month and choose the best time to buy.

The period from November to February is considered a great time to visit—offering a balance between comfortable temperatures and a lack of heavy rainfall. It is best to avoid traveling in September and October unless you plan to spend most of your time indoors due to tropical downpours.

Temperature · Phnom Penh

Dry and wet days · Phnom Penh

Wind speed and direction · Phnom Penh

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How to get the best deal on a Tokyo — Phnom Penh ticket

Book your tickets at least 2 months before departure: on the Tokyo to Phnom Penh route, this can lead to significant savings compared to buying just a few weeks in advance.
Consider flights with a layover in Bangkok or Ho Chi Minh City, as connecting routes are often cheaper than direct, non-stop flights.
Check for flights on Tuesday or Wednesday—demand is traditionally lower mid-week, which is reflected in the final ticket price on the low-fare calendar.
Carefully review baggage allowances: Asian carriers often offer attractive basic fares that include only carry-on luggage.

Regular air service between the cities is provided by the region's leading carriers, including All Nippon Airways and Cambodia Angkor Air. The route is dominated by flights with one convenient layover, though direct flight options are also available. You can view the current schedule for specific days of the week and choose a suitable aircraft in the interactive list below.

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We couldn't find any airlines on this route, but that doesn't mean there aren't any. Try searching — we'll show you the latest options.

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Cities and airports on the Tokyo — Phnom Penh route

Flights Tokyo — Phnom Penh depart from Haneda Airport and Narita International Airport and arrive at Phnom Penh International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Tokyo

TYO

Japan

About the city How to get there Weather All about the country Japan

Arrival

Phnom Penh

PNH

Cambodia

About the city How to get there Weather All about the country Cambodia

Departure airports

Haneda AirportHND
About the airport
Narita International AirportNRT
About the airport

Arrival airports

Phnom Penh International AirportPNH
About the airport

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Frequently asked questions about the Tokyo — Phnom Penh flight

How long is the flight from Tokyo to Phnom Penh?

The approximate direct flight time for the 4,397 km distance is about 5 hours 30 minutes. Flights with one layover take an average of 8 to 11 hours, depending on the wait time at the transit airport.

Which airlines fly this route?

Most flights are operated by carriers such as All Nippon Airways, Vietnam Airlines, and Thai Airways. A detailed list of all available airlines and their schedules is provided on this page.

When is the best time to buy flight tickets?

To find the lowest price, we recommend starting your search 60–90 days before your trip. Prices change daily, so it is best to check the current minimum via the real-time low-fare calendar.

Which airport do flights arrive at?

All international flights from Japan arrive at Phnom Penh International Airport (PNH). You can find information on how to get to the city after landing in the corresponding section of our guide.

Where else you can fly from Phnom Penh

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