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Flights and prices

How much are flights from Bangkok to Osaka?

Planning a trip to Osaka? Compare dates, airlines, flight times and direct options from Bangkok. 20 one-way fares from ฿5,605 · 431 roundtrips from ฿9,997. These results are for september 2026.

One way from
฿5,605
20 outbound-only options
Roundtrip from
฿9,997
431 complete trips
Typical roundtrip
฿13,479
Half cost less, half cost more
Flight options
431
Roundtrips available
Where
Depart
Depart
15d
Trip type
RETURN
Clear
Sort by
Best Deals

Roundtrip deals

431 fares · from ฿9,997

Outbound and return flights together in one total fare.

Show only roundtrip
Sep 20 → Oct 414 nights
00:15BKK → KIX07:555h 40m · Direct
19:30KIX → BKK23:556h 25m · Direct
฿9,997
฿14,870-33%
Save ฿4,873
Thai VietJet AirPeach Aviation
Cheapest in the next 365 days
Sep 20 → Sep 299 nights
00:15BKK → KIX07:555h 40m · Direct
19:45KIX → BKK23:556h 10m · Direct
฿9,997
฿14,870-33%
Save ฿4,873
Thai VietJet AirPeach Aviation
Cheapest in the next 365 days
Sep 20 → Sep 3010 nights
00:15BKK → KIX07:555h 40m · Direct
19:45KIX → BKK23:556h 10m · Direct
฿9,997
฿14,870-33%
Save ฿4,873
Thai VietJet AirPeach Aviation
Cheapest in the next 365 daysDown from ฿11,278 on Sep 9
Sep 20 → Oct 313 nights
00:15BKK → KIX07:555h 40m · Direct
19:30KIX → BKK23:556h 25m · Direct
฿10,048
฿14,870-32%
Save ฿4,822
Thai VietJet AirPeach Aviation
Cheapest in the next 365 days
Sep 20 → Oct 616 nights
00:15BKK → KIX07:555h 40m · Direct
19:30KIX → BKK23:556h 25m · Direct
฿10,048
฿14,870-32%
Save ฿4,822
Thai VietJet AirPeach Aviation
Cheapest in the next 365 days
Sep 20 → Sep 288 nights
00:15BKK → KIX07:555h 40m · Direct
19:45KIX → BKK23:556h 10m · Direct
฿10,048
฿14,870-32%
Save ฿4,822
Thai VietJet AirPeach Aviation
Cheapest in the next 365 days
Sep 12 → Sep 2917 nights
01:15DMK → KIX09:105h 55m · Direct
19:45KIX → BKK23:556h 10m · Direct
฿10,481
฿14,870-30%
Save ฿4,389
Thai AirAsia XPeach Aviation
Lowest 10% in next 365 days
Sep 12 → Sep 3018 nights
01:15DMK → KIX09:105h 55m · Direct
19:45KIX → BKK23:556h 10m · Direct
฿10,481
฿14,870-30%
Save ฿4,389
Thai AirAsia XPeach Aviation
Lowest 10% in next 365 days
Sep 13 → Oct 421 nights
01:15DMK → KIX09:105h 55m · Direct
19:30KIX → BKK23:556h 25m · Direct
฿10,481
฿14,870-30%
Save ฿4,389
Thai AirAsia XPeach Aviation
Lowest 10% in next 365 days
Sep 13 → Sep 2916 nights
01:15DMK → KIX09:105h 55m · Direct
19:45KIX → BKK23:556h 10m · Direct
฿10,481
฿14,870-30%
Save ฿4,389
Thai AirAsia XPeach Aviation
Lowest 10% in next 365 days
Sep 13 → Sep 3017 nights
01:15DMK → KIX09:105h 55m · Direct
19:45KIX → BKK23:556h 10m · Direct
฿10,481
฿14,870-30%
Save ฿4,389
Thai AirAsia XPeach Aviation
Lowest 10% in next 365 days
Sep 15 → Oct 419 nights
03:15DMK → KIX11:105h 55m · Direct
19:30KIX → BKK23:556h 25m · Direct
฿10,481
฿14,870-30%
Save ฿4,389
Thai AirAsia XPeach Aviation
Lowest 10% in next 365 days
Sep 15 → Sep 2914 nights
03:15DMK → KIX11:105h 55m · Direct
19:45KIX → BKK23:556h 10m · Direct
฿10,481
฿14,870-30%
Save ฿4,389
Thai AirAsia XPeach Aviation
Lowest 10% in next 365 days
Sep 15 → Sep 3015 nights
03:15DMK → KIX11:105h 55m · Direct
19:45KIX → BKK23:556h 10m · Direct
฿10,481
฿14,870-30%
Save ฿4,389
Thai AirAsia XPeach Aviation
Lowest 10% in next 365 days
Sep 12 → Oct 321 nights
01:15DMK → KIX09:105h 55m · Direct
19:30KIX → BKK23:556h 25m · Direct
฿10,533
฿14,870-29%
Save ฿4,337
Thai AirAsia XPeach Aviation
Lowest 10% in next 365 days
Sep 12 → Sep 2816 nights
01:15DMK → KIX09:105h 55m · Direct
19:45KIX → BKK23:556h 10m · Direct
฿10,533
฿14,870-29%
Save ฿4,337
Thai AirAsia XPeach Aviation
Lowest 10% in next 365 days
Sep 13 → Oct 320 nights
01:15DMK → KIX09:105h 55m · Direct
19:30KIX → BKK23:556h 25m · Direct
฿10,533
฿14,870-29%
Save ฿4,337
Thai AirAsia XPeach Aviation
Lowest 10% in next 365 days
Sep 13 → Sep 2815 nights
01:15DMK → KIX09:105h 55m · Direct
19:45KIX → BKK23:556h 10m · Direct
฿10,533
฿14,870-29%
Save ฿4,337
Thai AirAsia XPeach Aviation
Lowest 10% in next 365 days
Sep 15 → Oct 318 nights
03:15DMK → KIX11:105h 55m · Direct
19:30KIX → BKK23:556h 25m · Direct
฿10,533
฿14,870-29%
Save ฿4,337
Thai AirAsia XPeach Aviation
Lowest 10% in next 365 days
Sep 15 → Oct 621 nights
03:15DMK → KIX11:105h 55m · Direct
19:30KIX → BKK23:556h 25m · Direct
฿10,533
฿14,870-29%
Save ฿4,337
Thai AirAsia XPeach Aviation
Lowest 10% in next 365 days

One-way deals

20 fares · from ฿5,605

Outbound fare only — add a return separately if you need one.

Show only one way
sun · Sep 20One way
01:35BKK → KIX11:057h 30m · Direct
฿5,605
฿7,454-25%
฿1,849 below average
Thai VietJet Air
Cheapest in the next 365 days
fri · Sep 11One way
01:50BKK → KIX11:257h 35m · Direct
฿5,898
฿7,454-21%
฿1,556 below average
Thai VietJet Air
Lowest 10% in next 365 days
tue · Sep 29One way
02:05BKK → KIX18:257h 10m · 1 stop

7h 10m layover Daegu

฿5,934
฿7,454-20%
฿1,520 below average
T'way Air
Lowest 10% in next 365 days
thu · Sep 17One way
00:05BKK → KIX13:007h 45m · 1 stop

3h 10m layover Seoul

฿6,026
฿7,454-19%
฿1,428 below average
T'way Air
Lowest 10% in next 365 days
sun · Sep 13One way
01:15DMK → KIX09:105h 55m · Direct
฿6,066
฿7,454-19%
฿1,388 below average
Thai AirAsia X
Lowest 10% in next 365 daysDown from ฿6,260 on Sep 8
tue · Sep 15One way
03:15DMK → KIX11:105h 55m · Direct
฿6,067
฿7,454-19%
฿1,387 below average
Thai AirAsia X
Lowest 10% in next 365 days
sat · Sep 12One way
01:15DMK → KIX09:105h 55m · Direct
฿6,076
฿7,454-18%
฿1,378 below average
Thai AirAsia X
Lowest 10% in next 365 days
sat · Sep 19One way
00:15BKK → KIX07:555h 40m · Direct
฿6,155
฿7,454-17%
฿1,299 below average
Thai VietJet Air
Lowest 10% in next 365 days
wed · Sep 30One way
02:05BKK → KIX18:257h 10m · 1 stop

7h 10m layover Daegu

฿6,289
฿7,454-16%
฿1,165 below average
T'way Air
fri · Sep 18One way
19:55BKK → KIX08:307h · 1 stop

3h 35m layover Ho Chi Minh City

฿6,292
฿7,454-16%
฿1,162 below average
VietJet Air
wed · Sep 16One way
19:55BKK → KIX08:307h · 1 stop

3h 35m layover Ho Chi Minh City

฿6,414
฿7,454-14%
฿1,040 below average
VietJet Air
mon · Sep 14One way
19:55BKK → KIX08:307h · 1 stop

3h 35m layover Ho Chi Minh City

฿6,456
฿7,454-13%
฿998 below average
VietJet Air
thu · Sep 10One way
03:00DMK → KIX12:307h 30m · Direct
฿6,501
฿7,454-13%
฿953 below average
Thai Lion Air
mon · Sep 21One way
05:10DMK → KIX18:156h 35m · 1 stop

4h 30m layover Kaohsiung

฿7,824
Peach AviationThai Lion Air
Current fare
1 seat left
sat · Sep 26One way
00:50BKK → KIX16:357h 10m · 1 stop

6h 35m layover Busan

฿8,255
Jeju AirJin Air
Current fare
mon · Sep 28One way
19:55BKK → KIX08:307h · 1 stop

3h 35m layover Ho Chi Minh City

฿8,290
VietJet Air
Current fare
wed · Sep 9One way
21:00BKK → KIX08:307h 15m · 1 stop

2h 15m layover Ho Chi Minh City

฿8,917
VietJet AirVietnam Airlines
Current fare
thu · Sep 24One way
19:55BKK → KIX08:307h · 1 stop

3h 35m layover Ho Chi Minh City

฿8,974
VietJet Air
Current fare
fri · Sep 25One way
22:55BKK → KIX13:006h 55m · 1 stop

5h 10m layover Busan

฿9,180
Air Busan
Current fare
sun · Sep 27One way
20:35BKK → KIX07:556h 45m · 1 stop

2h 35m layover Chiang Mai

฿9,793
Thai VietJet Air
Current fare

Plan with confidence

Find the trip that fits

Compare prices, dates, airlines and travel time. Then choose the deal that feels right.

See the difference

September 2026 at a glance

Compare price, non-stop choice and travel time with other Osaka options.

Typical price difference

-7%

฿13,479 here compared with ฿14,556

Non-stop options

45%

+7 points compared with other flights

Typical flight time

6h 45m

0h 45m longer than the comparison

Roundtrip options

431

Trips ready to compare

Typical prices

What do Osaka roundtrips usually cost?

This distribution uses roundtrip prices only; one-way prices remain in their own labeled summary.

Half of the 431 prices fall inside the shaded band. This makes it easier to see whether the lowest fare is common or unusual.

Flexible dates

Cheapest departure dates for Osaka

Compare nearby dates to see where the better prices are. Always check the final price before booking.

฿18,839
Sep 9
฿12,845
Sep 10
฿13,155
Sep 11
฿11,888
Sep 12
฿11,882
Sep 13
฿12,407
Sep 14
฿11,666
Sep 15
฿13,263
Sep 16
฿12,492
Sep 17
฿11,961
Sep 18
฿11,521
Sep 19
฿10,945
Sep 20
฿13,791
Sep 21
฿18,094
Sep 22
฿16,866
Sep 23
฿15,429
Sep 24
฿14,994
Sep 25
฿14,558
Sep 26
฿15,929
Sep 27
฿14,399
Sep 28
฿13,041
Sep 29
฿12,964
Sep 30
Bars show the typical roundtrip fare for each choice.Lowest: Sep 20 from ฿9,997

Flexible timing

Compare Osaka by travel month

Open a month to compare its dates, prices and available flights.

Airline comparison

Which airlines show the lowest Osaka fares?

Some trips combine airlines, so check both flights before you book.

Which airlines show the lowest Osaka fares?
ComparisonLowestTypical rangeResultsNon-stop
1Peach Aviation฿9,997฿10,751–฿14,21414954%
2Thai VietJet Air฿9,997฿11,822–฿15,89214240%
3Thai AirAsia X฿10,481฿11,943–฿14,66419865%
4T'way Air฿10,606฿12,065–฿14,034240%
5VietJet Air฿10,636฿12,510–฿16,476620%
6Thai Lion Air฿11,063฿11,199–฿12,9253184%
7H1฿12,038฿12,040–฿13,85714
8Shandong Airlines฿12,402฿14,161–฿16,387240%
9Jeju Air฿12,762฿13,834–฿16,859260%
10Eastar Jet฿12,762฿13,930–฿16,369390%
11Air Busan฿12,969฿14,993–฿17,202330%
12Jin Air฿13,930฿13,983–฿17,35819

Weather through the year

Typical temperatures in Osaka

Usual monthly temperatures can help you choose when to go. They are not a live forecast.

Jan
Feb
Mar
15°Apr
20°May
24°Jun
27°Jul
28°Aug
24°Sep
18°Oct
11°Nov
Dec
Typical monthly temperature range: 2°C to 28°C. Verify a live forecast near departure.

Useful trip facts

What to know about Osaka

Country
Japan
Arrival code
OSA
Local-cost group
3 / 5
A broad comparison, separate from airfare
Typical annual temperature
16°C
Usual temperature, not a forecast
Trip styles
City, Shopping
Bangkok departure airports
BKK, DMK
Airports represented in the current fare results
Arrival airports
KIX
Airports represented in the current fare results
Typical outbound from Bangkok
6h 45m
Typical stay
12 nights

Why go

Why travelers consider Osaka

Japan's Kitchen. A neon-lit city famous for street food, comedy, and outgoing locals.

Explore related searches

Common questions about Osaka

What is the lowest available one-way fare for Osaka?
The lowest available one-way fare is ฿5,605. It is compared only with other one-way fares.
What is the lowest available roundtrip fare for Osaka?
The lowest available roundtrip fare is ฿9,997. Check the dates, baggage and final total before booking.
What is a typical fare for Osaka?
A typical fare is ฿13,479. Many available options sit between ฿12,001 and ฿15,758.
How many choices are available for Osaka?
Choose from 431 roundtrip flights across 1 destination in 1 country.
Are direct flights available for Osaka?
193 roundtrip flights are non-stop both ways. That is 45% of the current choices.
Which month has the lowest fares for Osaka?
Sep 2026 has the lowest available roundtrip fare, from ฿9,997.
What is the cheapest flight from Bangkok to Osaka?
The lowest currently observed flight from Bangkok to Osaka is ฿9,997. Confirm the final itinerary total and availability before booking.
When is the best time to fly from Bangkok to Osaka?
Based on current prices, September 2026 offers some of the best deals from Bangkok to Osaka. Check the month-by-month breakdown on this page for the cheapest times to fly.