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Cheap Flights from Tokyo to Siem Reap–Angkor

Compare Tokyo to Siem Reap–Angkor flight deals

Find the cheapest month or even day of the year to fly to Siem Reap–Angkor

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Flight deals from Tokyo to Siem Reap–Angkor Airport

Looking for a cheap last-minute deal or the best return flight from Tokyo to Siem Reap–Angkor Airport? If you want to travel next month, return fares start from R 7,459. Find the lowest prices on one-way and return tickets right here.
Siem Reap.R 2,012 per passenger.Departing Tue, 27 Oct.One-way flight with VietJet Air.Outbound indirect flight with VietJet Air, departs from Tokyo Narita on Tue, 27 Oct, arriving in Siem Reap–Angkor .Price includes taxes and charges.From R 2,012, select.
Siem Reap.R 2,125 per passenger.Departing Mon, 25 May.One-way flight with VietJet Air.Outbound indirect flight with VietJet Air, departs from Tokyo Narita on Mon, 25 May, arriving in Siem Reap–Angkor .Price includes taxes and charges.From R 2,125, select.
Siem Reap.R 2,125 per passenger.Departing Mon, 23 Nov.One-way flight with VietJet Air.Outbound indirect flight with VietJet Air, departs from Tokyo Narita on Mon, 23 Nov, arriving in Siem Reap–Angkor .Price includes taxes and charges.From R 2,125, select.
Siem Reap.R 2,253 per passenger.Departing Tue, 8 Sep.One-way flight with VietJet Air.Outbound indirect flight with VietJet Air, departs from Tokyo Narita on Tue, 8 Sep, arriving in Siem Reap–Angkor .Price includes taxes and charges.From R 2,253, select.
Siem Reap.R 2,450 per passenger.Departing Fri, 4 Dec.One-way flight with VietJet Air.Outbound indirect flight with VietJet Air, departs from Tokyo Narita on Fri, 4 Dec, arriving in Siem Reap–Angkor .Price includes taxes and charges.From R 2,450, select.
Siem Reap.R 2,474 per passenger.Departing Tue, 17 Mar.One-way flight with VietJet Air.Outbound indirect flight with VietJet Air, departs from Tokyo Narita on Tue, 17 Mar, arriving in Siem Reap–Angkor .Price includes taxes and charges.From R 2,474, select.
Siem Reap.R 2,476 per passenger.Departing Wed, 3 Jun.One-way flight with VietJet Air.Outbound indirect flight with VietJet Air, departs from Tokyo Narita on Wed, 3 Jun, arriving in Siem Reap–Angkor .Price includes taxes and charges.From R 2,476, select.
Siem Reap.R 2,859 per passenger.Departing Mon, 6 Jul.One-way flight with VietJet Air.Outbound indirect flight with VietJet Air, departs from Tokyo Narita on Mon, 6 Jul, arriving in Siem Reap–Angkor .Price includes taxes and charges.From R 2,859, select.

Find the cheapest month to fly from Tokyo to Siem Reap–Angkor

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Tokyo to Siem Reap–Angkor flights are currently cheapest in October.
Feb
from R 4,380
Mar
from R 2,474
Apr
from R 3,617
May
from R 2,125
Jun
from R 2,476
Jul
from R 2,859
Aug
from R 3,243
Sep
from R 2,253
Oct
from R 2,012
Nov
from R 2,125
Dec
from R 2,450
Jan
from R 8,228

Tokyo to Siem Reap–Angkor : Alternative routes

Compare routes from Tokyo to Siem Reap below. You may find an airport to fly into that's cheaper, faster, or easier than Siem Reap–Angkor .

Siem Reap–Angkor

41km from central Siem Reap
ClosestCheapest
from R 2,012
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Tokyo to Siem Reap: Flight information

The things to know before you go.
Cheapest flight foundR 2,012
Cheapest month to flyOctober

Finding cheap flights from Tokyo to Siem Reap–Angkor : Frequently asked questions

The best price we found for a return flight from Tokyo to Siem Reap–Angkor is R 5,501. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Tokyo to Siem Reap–Angkor . But we found flights with one stop from R 5,501.
As of February 2026, there are no flights flying from Tokyo to Siem Reap–Angkor .
The cheapest month to fly from Tokyo to Siem Reap–Angkor is usually July.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Tokyo to Siem Reap–Angkor Airport on Monday, 27 July 2026.
No airlines currently offer direct flights between Tokyo and Siem Reap–Angkor Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Siem Reap–Angkor but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Siem Reap is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Siem Reap–Angkor is VietJet Air .

Flying from Tokyo to Siem Reap-Ankor International Airport (SAI): What you need to know

  • Tokyo is home to two main airports where you can kick off your travels. Explore your options for booking a flight from Tokyo to Siem Reap-Ankor International Airport (SAI) taking off from Haneda Airport (HND) or Narita International Airport (NRT).

  • The timezone in Siem Reap is UTC+7, which is two hours behind Tokyo. Siem Reap-Ankor International Airport is located in Siem Reap.

  • Give yourself plenty of time to catch your flight from Tokyo to SAI. As a rule of thumb, arrive at least two hours before international departures and an hour ahead for domestic flights.

  • Taking off during a peak time like a bank holiday? Expect longer queues at check-in and security. To be on the safe side, arrive up to four hours before international flights and two hours before domestic departures.

Airports in Tokyo

Haneda Airport (HND)

  • Consider adding a stopover to find cheap flights from Tokyo to SAI. Just uncheck 'Direct flights only' when browsing departures from Haneda Airport (HND). Slip in a stop (and skip the high fares) by flying through one of these popular options:

    • Suvarnabhumi Airport (BKK)

    • Changi International Airport (SIN)

    • Tan Son Nhat International Airport (SGN)

  • The distance from central Tokyo to HND is around 16 kilometres. Depending on traffic, it'll take you about 15 minutes to get there if you're driving, ride-sharing or catching a cab.

  • Booked an early flight from Tokyo to Siem Reap-Ankor International Airport? Avoid rushing to the terminal (and get a little more snooze time) by choosing one of these stays near Haneda Airport:

  • Of the flights that depart from Haneda Airport, 73.52% land on schedule at their destination.

  • HND's address is 3丁目 Hanedakuko, Ota.

Narita International Airport (NRT)

  • Maximise your holiday with a stopover on your flight from Tokyo to Siem Reap-Ankor International Airport. Check out these connections between Narita International Airport and SAI:

    • Suvarnabhumi Airport (BKK)

    • Tan Son Nhat International Airport (SGN)

    • Noi Bai International Airport (HAN)

  • NRT is around 64 kilometres from central Tokyo. It'll take 1 hour or so to reach the terminal when driving from the city centre.

  • Want to treat yourself to an extra night away before your Tokyo to SAI flight? Kick back in a hotel near Narita International Airport before your holiday officially starts. These stays have your key waiting:

  • Narita International Airport has an on-time performance of 70.53%. This figure gives an insight into how often flights departing from this airport land at their destination on schedule.

  • You'll find NRT at 成田空港第2PTB(バス), Narita.

About Siem Reap-Ankor International Airport (SAI)

  • Consider checking in to Chansor Community Homestay 18 after your flight from Tokyo to Siem Reap-Ankor International Airport. It's a quick drive from SAI and a good option if you'd like to get some rest right away.

How to find the cheapest flights from Tokyo to Siem Reap-Ankor International Airport (SAI)

  • The lowest price we've found for a one-way ticket from Tokyo to Siem Reap-Ankor International Airport is R 2,012. For a return flight on this route, the best price is R 5,508. Depending on the availability when you book, these fares may change.

  • Booking ahead of time is often the key to finding a cheap flight from Tokyo to SAI. Prices tend to rise as demand increases, so the closer your departure date, the more it could cost you.

  • Cheap Tokyo to Siem Reap-Ankor International Airport tickets are easier to find when you have flexibility in your schedule. Try using the 'Whole month' search function to compare fares across every month and then choose the cheapest day.

  • You don't need to check back in every day to find out if fares have dropped when you set up a Price Alert. We'll let you know when a new deal shows up on plane tickets from Tokyo to SAI.

  • Chase down a great fare on a flight from Tokyo to Siem Reap-Ankor International Airport with the help of the filters. Choose your preferred arrival and departure times, number of stops and airlines. You can also sort your results by 'Fastest,' 'Best' or 'Cheapest.'

The best time to fly from Tokyo to Siem Reap-Ankor International Airport (SAI)

  • It's time to figure out your travel dates for your flight from Tokyo to Siem Reap-Ankor International Airport (SAI). August is the busiest month to visit Siem Reap. If crowds aren't your thing, think about going in April.

  • Before locking in your Tokyo to SAI plane ticket, consider the kind of weather you prefer. March is the warmest month in Siem Reap, with temperatures ranging from 22ºC (72ºF) to 38ºC (100ºF).

  • For cooler conditions, search for a cheap ticket from Tokyo to Siem Reap-Ankor International Airport in January when temperatures are between 18ºC (64ºF) and 33ºC (91ºF).

More about Siem Reap

Explore more of Cambodia

  • Phnom Penh is just one of the many places in Cambodia waiting to be explored once you've seen the sights of Siem Reap. Around 209 kilometres away to the south, top sights here include Royal Palace, Tuol Sleng Genocide Museum and Genocide museum.

  • Ta Khmau is another essential stop in Cambodia and is around 225 kilometres south of Siem Reap. No trip is complete without dropping by មាត់ទន្លេតាខ្មៅ - Ta Khmao Riverside, Statue of Ta Khmau and AV.

Plan the rest of your trip from Tokyo to Siem Reap

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.