Cheap flights from Bangkok to Osaka

Suvarnabhumi
BKK
Osaka
OSA

Flight deals from Bangkok to Osaka

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

The lowest price for the next 2 months is on 29 August, from $158.

Top 10 cheap flights from Bangkok to Osaka

XJ
$ 158

Bangkok — Osaka

01:15—09:10
2 Sep 2026
5 h 55 m
Direct flight
XJ
$ 158

Bangkok — Osaka

01:15—09:10
3 Sep 2026
5 h 55 m
Direct flight
XJ
$ 158

Bangkok — Osaka

01:15—09:10
9 Sep 2026
5 h 55 m
Direct flight
XJ
$ 158

Bangkok — Osaka

01:15—09:10
29 Aug 2026
5 h 55 m
Direct flight
XJ
$ 158

Bangkok — Osaka

01:15—09:10
1 Sep 2026
5 h 55 m
Direct flight
VZ
ZE
$ 164

Bangkok — Osaka

02:25—17:00
9 Sep 2026
12 h 35 m
1 stop
VZ
BX
$ 166

Bangkok — Osaka

02:25—17:00
9 Sep 2026
12 h 35 m
1 stop
VZ
7C
$ 171

Bangkok — Osaka

02:25—15:00
9 Sep 2026
10 h 35 m
1 stop
VZ
$ 173

Bangkok — Osaka

00:15—07:55
27 Aug 2026
5 h 40 m
Direct flight
VZ
$ 173

Bangkok — Osaka

00:15—07:55
29 Aug 2026
5 h 40 m
Direct flight

Prices were found in the last 72 hours and may change — check the exact price when you continue.

When is the best time to book a flight from Bangkok to Osaka?

The price of a flight from Bangkok to Osaka changes depending on how far ahead you book. For the best chance of a lower fare, book around 30 days before departure, when the average ticket costs about $775. Fares also tend to climb as the departure date gets closer.

About the Bangkok — Osaka flight

Looking for cheap flights from Bangkok to Osaka? Compare fares from different airlines, check the flight schedule and travel time — and book your Bangkok — Osaka ticket online at the best price.

The route has direct flights — around 114 flights per week, flights are operated by Thai AirAsia X, Thai Airways, Bangkok Airways, Japan Airlines and 8 more airlines, a nonstop flight takes about 5 h 46 min, the distance between the cities is around 4,210 km.

Planning your trip? You may find our Osaka travel guide, how to get from the airport into town and Osaka weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $158Min. price
AugustCheapest
JulyPeak season
YesDirect flights
4,210 kmDistance
5 h 46 minTravel time
12Airlines
114 / wkFlights

Flight schedule from Bangkok to Osaka

The table shows direct flights from Bangkok to Osaka on the selected date. The flight takes approximately 5 h 46 min. Regular flights are operated by Thai AirAsia X, Thai Airways, Bangkok Airways and Japan Airlines. Departures from Suvarnabhumi Airport and Don Mueang International Airport airports, arrivals at Kansai International Airport, Itami Airport and Kobe Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 14 Aug 2026

Flight ticket prices by day: Bangkok — Osaka

Below is a calendar of the lowest flight ticket prices for Bangkok — Osaka by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $158 in August, and the most expensive are around $319 in July. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. 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.

 
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Prices by month

Average one-way fares from Bangkok to Osaka by month. Tickets are usually cheapest in October (around $230) and priciest in April (about $375) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$254lowMay$290mediumSep$278medium
Feb$242lowJun$350highOct$230low
Mar$338highJul$302mediumNov$350high
Apr$375highAug$363highDec$314medium

Some values are estimated based on seasonality.

When to fly

Weather in Osaka: it is warmest in August (up to 32 °C on average) and coolest in January (around 9 °C). The driest month is December.

Tickets are usually cheapest in August and most expensive in July. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Osaka

Dry and wet days · Osaka

Wind speed and direction · Osaka

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How to get the best deal on a Bangkok — Osaka ticket

  • Book ahead: fares for Bangkok — Osaka are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Bangkok is served by more than one airport — compare fares and travel time to each before you book.
  • The cheapest month to fly to Osaka is usually August — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Bangkok — Osaka route are operated by 12 airlines; Thai AirAsia X runs the most flights (around 25% of all flights). Compare carriers, flight shares and schedules below.

  • Thai AirAsia XXJ
    9x/week
    WebsiteFleet: 101.6M pax/year
    • Direct flight DMK → KIX9x/week
      Duration
      5h 55m
      Days
      MTWTFSS
    24.6%Open →
  • Thai AirwaysTG
    9x/week
    WebsiteFleet: 7715M pax/year
    • Direct flight BKK → KIX9x/week
      Duration
      5h 30m
      Days
      MTWTFSS
    24.6%Open →
  • Bangkok AirwaysPG
    5x/week
    WebsiteFleet: 254.3M pax/year
    • Direct flight BKK → KIX5x/week
      Duration
      5h 25m
      Days
      MTWTFSS
    12.3%Open →
  • Japan AirlinesJL
    5x/week
    WebsiteFleet: 14540M pax/year
    • Direct flight BKK → KIX5x/week
      Duration
      5h 25m
      Days
      MTWTFSS
    12.3%Open →
  • Peach AirlinesMM
    4x/week
    WebsiteFleet: 369M pax/year
    • Direct flight BKK → KIX4x/week
      Duration
      6h 5m
      Days
      MTWTFSS
    11.4%Open →
  • Thai Vietjet AirVZ
    3x/week
    WebsiteFleet: 186.2M pax/year
    • Direct flight BKK → KIX3x/week
      Duration
      5h 40m
      Days
      MTWTFSS
    7.0%Open →
  • El AlLY
    1x/week
    WebsiteFleet: 485.5M pax/year
    • Direct flight BKK → KIX1x/week
      Days
      MTWTFSS
    1.8%Open →
  • Turkish AirlinesTK
    1x/week
    WebsiteFleet: 49283.4M pax/year
    • Direct flight BKK → KIX1x/week
      Days
      MTWTFSS
    1.8%Open →
  • All Nippon AirwaysNH
    1x/week
    WebsiteFleet: 21648M pax/year
    • Direct flight BKK → KIX1x/week
      Days
      MTWTFSS
    1.8%Open →
  • SriLankan AirlinesUL
    1x/week
    WebsiteFleet: 244.5M pax/year
    • Direct flight BKK → KIX1x/week
      Days
      MTWTFSS
    0.9%Open →
  • Indigo Air6E
    1x/week
    WebsiteFleet: 434118M pax/year
    • Direct flight BKK → KIX1x/week
      Days
      MTWTFSS
    0.9%Open →
  • Alaska AirlinesAS
    1x/week
    WebsiteFleet: 31545M pax/year
    • Direct flight BKK → KIX1x/week
      Days
      MTWTFSS
    0.9%Open →

Cities and airports on the Bangkok — Osaka route

Flights Bangkok — Osaka depart from Suvarnabhumi Airport and Don Mueang International Airport and arrive at Kansai International Airport, Itami Airport and Kobe Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Bangkok

BKK
Thailand
About the cityHow to get thereWeatherAll about the country Thailand
Arrival

Osaka

OSA
Japan
About the cityHow to get thereWeatherAll about the country Japan
Departure airports
Arrival airports

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Frequently asked questions about the Bangkok — Osaka flight

How long is the flight from Bangkok to Osaka?

A nonstop Bangkok — Osaka flight takes about 5 h 46 min — the distance between the cities is around 4,210 km.

How far is it from Bangkok to Osaka?

The distance from Bangkok to Osaka is about 4,210 km, which a nonstop flight covers in around 5 h 46 min.

Are there direct flights from Bangkok to Osaka?

Yes, there are nonstop flights Bangkok — Osaka — around 114 flights per week.

Which airlines fly from Bangkok to Osaka?

Airlines operating Bangkok — Osaka include Thai AirAsia X, Thai Airways, Bangkok Airways, Japan Airlines, Peach Airlines. See the full list with schedules in the "Airlines" section on this page.

Which airports do Bangkok — Osaka flights use?

Flights from Bangkok depart from Suvarnabhumi Airport, Don Mueang International Airport, and arrive at Kansai International Airport, Itami Airport, Kobe Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Bangkok to Osaka?

The price of a Bangkok — Osaka ticket depends on your travel date, season and demand: it is usually cheapest to fly in August, and most expensive in July. Tickets typically cost between $158 and $319. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Bangkok — Osaka?

Flights Bangkok — Osaka are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is August. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Bangkok to Osaka?

To catch a low fare Bangkok — Osaka, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually August.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

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