฿4,895 Find Cheap Flights from Tokyo to Southeast Asia – Compare and Save

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Best Southeast Asia Flight Deals from Tokyo

Cheapest return prices found by our users on KAYAK in the last 5 days
Bangkok
Bangkokdirect฿10,480
Chiang Mai
Chiang Mai1 stop฿12,156
Phuket City
Phuket City1 stop฿9,987
Hat Yai
Hat Yai1 stop฿13,305
Krabi
Krabi1 stop฿10,743
Ko Samui
Ko Samui1 stop฿15,769
Chiang Rai
Chiang Rai1 stop฿17,806
Bangkok
Bangkokdirect฿10,480
Chiang Mai
Chiang Mai1 stop฿12,156
Phuket City
Phuket City1 stop฿9,987
Hat Yai
Hat Yai1 stop฿13,305
Krabi
Krabi1 stop฿10,743
Ko Samui
Ko Samui1 stop฿15,769
Chiang Rai
Chiang Rai1 stop฿17,806
Booking Insights

KAYAK's insights & trends for Tokyo to Southeast Asia flights

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

What is the cheapest Tokyo to Southeast Asia flight route?

The cheapest ticket to Southeast Asia from Tokyo found in the last 5 days was to Bangkok, at ฿6,052 return. The most popular route is from Tokyo Narita Airport (NRT) to Bangkok Don Mueang Intl Airport (DMK), and the cheapest return airline ticket found on this route in the last 5 days was ฿11,416.

What is the cheapest time of day to fly to Southeast Asia?

The cheapest time of day to fly to Southeast Asia is generally at night, when retur flights cost ฿11,416 on average. Morning departures are around 7% cheaper than evening flights, on average. The most expensive time of day to fly to Southeast Asia is generally in the evening, which is peak travel time and where the average cost of a ticket is ฿13,851.

Can I save money by flying with a stopover from Tokyo to Southeast Asia?

No, with an average price for the route of ฿17,902, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Tokyo to Southeast Asia?

The cheapest month for flights from Tokyo to Southeast Asia is October, when tickets cost ฿11,203 (return) on average. On the other hand, the most expensive months are December and August, when the average cost of return tickets is ฿16,197 and ฿14,620 respectively.

What’s the cheapest day of the week to fly from Tokyo to Southeast Asia?

If you are looking for a flight deal from Tokyo to Southeast Asia, look for departures on Fridays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Southeast Asia, Monday is the cheapest day to fly and Saturday is the most expensive.

How far in advance should I book a flight from Tokyo to Southeast Asia?

To get a below-average price on a flight from Tokyo to Southeast Asia, you should book around 2 weeks before departure, which saves you about 28% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know

Low season

June

Cheapest flight

฿4,895
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly (21% more expensive on average)
Flight from Tokyo Narita Airport to Phuket City

Flights from Tokyo to Southeast Asia: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from Tokyo to Southeast Asia 
CatalinFlew with Scoot-Jul 2026
Buy your food and water in advance and bring something to do for 6 hours
Verified travelerFlew with Japan Airlines-Apr 2026
Have your boarding pass and documents ready in hand
ImeeFlew with Japan Airlines-Jun 2025
Airport is huge, so run towards your boarding gate.
greggacadFlew with ANA-May 2024
get to the gate fast if you have a connecting flight, especially if you only have 30 minutes between flights.
Verified travelerFlew with Japan Airlines-Dec 2023
Avoid a long layover in Haneda Airport that is > 6 hours , unless you plan to go out of the airport.
KevinFlew with Cebu Pacific-Jan 2024
Check in takes a very long time. Check in process is to manual and most staff just watch... so be there very early as Check in is over 1 hour...

FAQs - booking Southeast Asia flights

  • How does KAYAK find such low prices on flights from Tokyo to Southeast Asia?

    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 Southeast Asia.

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

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

  • What is the Hacker Fare option on flights from Tokyo to Southeast Asia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Tokyo to Southeast Asia 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 Tokyo to Southeast Asia?

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

More options for your flight to Southeast Asia

Complete your trip to Southeast Asia with a hotel stay or car hire