Roundtrip
Holiday
🇯🇵Osaka
Japan
City Shopping
Sep 20SunSep 28Mon
8 nights24°
Roundtrip fare
฿9,450
Steal
฿13,858-32%฿4,408 below avg
Peach AviationBest Time to Visit Osaka
Compare the cheapest months to fly from Bangkok to Osaka. One-way and roundtrip prices are shown as separate series.
One way from ฿4,988
Roundtrip from ฿9,450
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Featured Deals · Roundtrip
Outbound and return flights together in one total fare · Best fares right now
Peach AviationRoundtrip
Holiday
🇯🇵Osaka
Japan
City Shopping
Sep 20SunSep 26Sat
6 nights24°
Roundtrip fare
฿9,450
Steal
฿13,858-32%฿4,408 below avg
Peach AviationRoundtrip
Holiday
🇯🇵Osaka
Japan
City Shopping
Sep 20SunSep 30Wed
10 nights24°
Roundtrip fare
฿9,450
Steal
฿13,858-32%฿4,408 below avg
Peach AviationRoundtrip
🇯🇵Osaka
Japan
City Shopping
Sep 18FriSep 22Tue
4 nights24°
Roundtrip fare
฿9,551
Steal
฿13,858-31%฿4,307 below avg
Thai AirAsia XRoundtrip
🇯🇵Osaka
Japan
City Shopping
Sep 18FriSep 23Wed
5 nights24°
Roundtrip fare
฿9,551
Steal
฿13,858-31%฿4,307 below avg
Thai AirAsia XRoundtrip
🇯🇵Osaka
Japan
City Shopping
Sep 20SunSep 23Wed
3 nights24°
Roundtrip fare
฿9,781
Steal
฿13,858-29%฿4,077 below avg
OUTPeach Aviation
DirectPeach AviationRETThai AirAsia X
DirectThai AirAsia XRoundtrip
Holiday
🇯🇵Osaka
Japan
City Shopping
Sep 20SunOct 2Fri
12 nights24°
Roundtrip fare
฿9,958
Steal
฿13,858-28%฿3,900 below avg
Peach AviationRoundtrip
Holiday
🇯🇵Osaka
Japan
City Shopping
Sep 20SunOct 1Thu
11 nights24°
Roundtrip fare
฿9,958
Steal
฿13,858-28%฿3,900 below avg
Peach AviationRoundtrip
Holiday
🇯🇵Osaka
Japan
City Shopping
Sep 20SunSep 27Sun
7 nights24°
Roundtrip fare
฿9,958
Steal
฿13,858-28%฿3,900 below avg
Peach AviationFeatured Deals · One way
Outbound-only fares for flexible and open-ended plans · Best fares right now
Month price intelligence
Min and average fares.
Month price intelligence
Min and average fares.
January 2027
649 fares
One way30
- Min
- ฿6,519
- Avg
- ฿7,369
Roundtrip619
- Min
- ฿12,179
- Avg
- ฿13,809
February 2027
210 fares
One way10
- Min
- ฿6,574
- Avg
- ฿7,182
Roundtrip200
- Min
- ฿12,817
- Avg
- ฿13,811
July 2026
111 fares
One way6
- Min
- ฿5,352
- Avg
- ฿6,957
Roundtrip105
- Min
- ฿10,367
- Avg
- ฿14,865
August 2026
650 fares
One way31
- Min
- ฿5,327
- Avg
- ฿6,338
Roundtrip619
- Min
- ฿10,017
- Avg
- ฿12,486
September 2026
630 fares
One way30
- Min
- ฿4,988
- Avg
- ฿6,475
Roundtrip600
- Min
- ฿9,450
- Avg
- ฿12,938
October 2026
651 fares
One way31
- Min
- ฿6,354
- Avg
- ฿6,736
Roundtrip620
- Min
- ฿12,198
- Avg
- ฿13,899
November 2026
630 fares
One way30
- Min
- ฿6,468
- Avg
- ฿7,166
Roundtrip600
- Min
- ฿12,222
- Avg
- ฿14,477
December 2026
617 fares
One way30
- Min
- ฿6,573
- Avg
- ฿7,129
Roundtrip587
- Min
- ฿12,528
- Avg
- ฿15,459
FAQ: Best Time to Visit Osaka
What is the cheapest flight from Bangkok to Osaka?
The cheapest flight we've found from Bangkok to Osaka is ฿9,450. Prices change frequently, so check back often for the latest deals.
What is the average flight price from Bangkok to Osaka?
The average price for flights from Bangkok to Osaka is around ฿12,938. You can save up to 27% by booking the cheapest available deal.
When is the best time to fly from Bangkok to Osaka?
Based on current prices, September 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.
Are there direct flights from Bangkok to Osaka?
Availability of direct flights depends on the season and airline. Use the "Direct" filter on our search page to find non-stop flights from Bangkok to Osaka.
Quick Answers
What is a steal?
A steal is one of the lowest fares available for that destination and fare type. One-way and roundtrip baselines stay separate.
When is the cheapest month?
september 2026 currently starts at ฿4,988, the lowest fare among these months.
What should I compare?
Check the fare-type label, total price, relevant dates, airlines, stops, travel time and baggage before you choose.
Can prices change?
Yes. Confirm the final price and flight details before you pay.