KIX - BKK

$155 Find Cheap Flights from Osaka to Bangkok - Compare and Save

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Everything you should know

Cheapest round-trip
$323
Typical prices: $281-$511
Thai Vietjet Air
Wed 9/5Wed 9/12
KIX - BKK • 1 stop
Cheapest non-stop
$327
Typical prices: $320-$573
Peach
Wed 9/5Tue 9/11
KIX - BKK • Non-stop
Nonstop flights
You can fly direct with Thai Airways, Japan Airlines and others. Average duration is 6h 05m.
Direct flights
+1
Direct flights
+1
Avoid delays
Most punctual • 97% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 10 weeks in advance save around 43% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 45% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $193 (round-trip)
Shortest trip • 7h 46m (one-way)
Insights
Insights
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We hope you love your trip to Bangkok Suvarnabhumi Airport!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Osaka to Bangkok (KIX-BKK)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Osaka to Bangkok

Sat, Sep 5 - Sat, Sep 12
Thai Vietjet Air Logo
12:25 pm - 10:40 pmKIX  Osaka Kansai Intl-BKK Bangkok Suvarnabhumi
12h 15m1 stop Taipei City Taiwan Taoyuan Intl
Thai Vietjet Air Logo
8:25 pm - 11:05 amBKK  Bangkok Suvarnabhumi-KIX Osaka Kansai Intl
12h 40m1 stop Taipei City Taiwan Taoyuan Intl
$323Thai Vietjet Air
Sat, Sep 12 - Sat, Sep 19
Multiple Airlines Logo
12:55 pm - 12:25 amKIX  Osaka Kansai Intl-BKK Bangkok Suvarnabhumi
13h 30m1 stop Shanghai Pu Dong
Multiple Airlines Logo
6:05 pm - 11:10 amBKK  Bangkok Suvarnabhumi-KIX Osaka Kansai Intl
15h 05m2 stops Da Nang Incheon Intl
$323Multiple Airlines
Sat, Sep 5 - Fri, Sep 11
Peach Logo
7:45 pm - 11:55 pmKIX  Osaka Kansai Intl-BKK Bangkok Suvarnabhumi
6h 10mnonstop
Peach Logo
1:15 am - 9:20 amBKK  Bangkok Suvarnabhumi-KIX Osaka Kansai Intl
6h 05mnonstop
$327Peach
Tue, Sep 8 - Fri, Sep 11
Multiple Airlines Logo
8:55 am - 12:55 pmKIX  Osaka Kansai Intl-BKK Bangkok Suvarnabhumi
6h 00mnonstop
Multiple Airlines Logo
1:25 am - 11:40 amBKK  Bangkok Suvarnabhumi-KIX Osaka Kansai Intl
8h 15m1 stop Shanghai Pu Dong
$327Multiple Airlines
Sat, Sep 12 - Sat, Sep 19
Thai Vietjet Air Logo
8:55 am - 12:55 pmKIX  Osaka Kansai Intl-BKK Bangkok Suvarnabhumi
6h 00mnonstop
Thai Vietjet Air Logo
8:25 pm - 11:05 amBKK  Bangkok Suvarnabhumi-KIX Osaka Kansai Intl
12h 40m1 stop Taipei City Taiwan Taoyuan Intl
$334Thai Vietjet Air
Sat, Sep 5 - Sat, Sep 12
Thai Vietjet Air Logo
8:55 am - 12:55 pmKIX  Osaka Kansai Intl-BKK Bangkok Suvarnabhumi
6h 00mnonstop
Thai Vietjet Air Logo
8:25 pm - 11:05 amBKK  Bangkok Suvarnabhumi-KIX Osaka Kansai Intl
12h 40m1 stop Taipei City Taiwan Taoyuan Intl
$335Thai Vietjet Air
Wed, Sep 16 - Mon, Sep 28
Cathay Pacific Logo
9:05 am - 6:00 pmKIX  Osaka Kansai Intl-BKK Bangkok Suvarnabhumi
10h 55m1 stop Hong Kong Intl
Cathay Pacific Logo
7:35 am - 6:05 pmBKK  Bangkok Suvarnabhumi-KIX Osaka Kansai Intl
8h 30m1 stop Hong Kong Intl
$574Cathay Pacific
Wed, Sep 16 - Sun, Sep 27
Cathay Pacific Logo
9:45 am - 6:00 pmKIX  Osaka Kansai Intl-BKK Bangkok Suvarnabhumi
10h 15m1 stop Hong Kong Intl
Cathay Pacific Logo
4:25 pm - 6:40 amBKK  Bangkok Suvarnabhumi-KIX Osaka Kansai Intl
12h 15m1 stop Hong Kong Intl
$574Cathay Pacific
Wed, Oct 14 - Wed, Oct 14
Thai Airways Logo
11:45 am - 3:35 pmKIX  Osaka Kansai Intl-BKK Bangkok Suvarnabhumi
5h 50mnonstop
Thai Airways Logo
11:59 pm - 7:30 amBKK  Bangkok Suvarnabhumi-KIX Osaka Kansai Intl
5h 31mnonstop
$745Thai Airways
Fri, Jan 29 - Sun, Apr 4
Thai Airways Logo
11:00 am - 3:30 pmKIX  Osaka Kansai Intl-BKK Bangkok Suvarnabhumi
6h 30mnonstop
Thai Airways Logo
11:59 pm - 7:30 amBKK  Bangkok Suvarnabhumi-KIX Osaka Kansai Intl
5h 31mnonstop
$2,270Thai Airways
Booking Insights

Price, demand and travel trends for Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport with more confidence.

How much is a round-trip flight from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport?

Round-trip flights from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport start at $323. Prices are typical for this route right now, with typical round-trip fares ranging from $281 to $511. The lowest price found in the past 5 days was $323 on Thai Vietjet Air.

What's the cheapest day of the week to fly from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport?

Sunday is the cheapest day of the week to fly from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport, it is 14% cheaper than the average day. Saturday is the most expensive day with flight prices 17% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport?

  • November is the cheapest month to fly from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport at $209 round-trip.
  • March ($488) and April ($459) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 133% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport the cheapest?

Flights from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport are cheapest 10 weeks before departure. Booking in this window typically costs about 43% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Osaka to Bangkok

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Robert Schrader

Robert Schrader

Expert on Peach, Japan Airlines and Thai Airways

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Key details for Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport flights

Low season

October

Cheapest flight

$155
Best time to beat the crowds but there is an average 4% increase in price.
Flight from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport

When to book flights from Osaka to Bangkok

Are your dates flexible? Find out the best times to travel from Osaka to Bangkok based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airlines offer extra legroom and free seat selection on Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport flights?

    Among airlines operating Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport flights:

    • Thai Airways: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • What airlines are available from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport?

    4 airlines operate flights between Osaka Kansai Intl Airport and Bangkok Suvarnabhumi Airport. The airlines offering nonstop flights on this route include:
    • Thai Airways
    • Japan Airlines
    • Peach
    • Thai Vietjet Air

  • Which airports can I use when flying from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport?

    Flights from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport usually depart from Osaka Kansai Intl (KIX) and arrive at Bangkok Suvarnabhumi (BKK).

  • Which airlines include bags at no extra cost on Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Thai Vietjet Air: a cabin bag and a checked bag in Economy Class
    • Peach: a cabin bag and a checked bag in Economy Class
    • Thai Airways: a cabin bag and a checked bag in Economy Class

    Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

  • What cabin classes can I book on flights from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport?

    Only Economy Class is available on flights from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport.

  • How much can I save by taking a layover when flying from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $193 round-trip via Beijing Capital (PEK), compared to $411 for nonstop.

  • What is the standard checked-bag allowance on flights from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $39–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport?

    The Boeing 737 family is used most often on this route, operated mainly by Hahn Air Systems and Thai Vietjet Air. Other aircraft seen on the route include Airbus A321-100/200 variants.

  • Which airports do connecting flights from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport pass through?

    One-stop flights from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport most commonly connect through:

    • Hong Kong Intl (HKG) - 32% of one-stop connections
    • Taipei City Taiwan Taoyuan Intl (TPE) - 25% of one-stop connections
    • Shanghai Pu Dong (PVG) - 16% of one-stop connections
    • Macau (MFM) - 7% of one-stop connections

    Hong Kong Intl (HKG) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport?

    On the Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport route, being flexible with your departure day can save you up to 27%. Sunday is the cheapest day at $327 round-trip on average, while Saturday is the most expensive at $447: a $120 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • At what point is a flight considered delayed from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport route, 7% of flights were delayed in the past 3 months, with delays averaging 1 hour 47 minutes.

  • How are flight departures from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport spread across the day?

    Morning is the busiest departure period on Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport flights, with 40% of flights leaving in that window. Night departures account for 40%, evening flights for 20%, and afternoon flights for 0%.

  • What popular places can I visit in Bangkok Suvarnabhumi Airport?

    Some of the most popular sights in Bangkok Suvarnabhumi Airport are Pratunam, Terminal 21 and Sukhumvit Road. These are among the most viewed places in Bangkok Suvarnabhumi Airport on KAYAK.

  • How long is a flight from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport?

    A nonstop flight from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport takes 6h 05m, covering 2,582 miles.

  • What are the earliest and latest flights from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport?

    These are the earliest and latest flight times available from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport:

    • Earliest: departs at 12:45 am and lands at 6:50 am
    • Latest: departs at 7:45 pm and lands at 1:50 am.

    The flight takes about 6h 05m.

  • How expensive are last-minute Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 31% above the route average of $379. Book 10 weeks before departure for the lowest fares.

  • Do I need a passport to fly from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport looking right now?

    One-way fares from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport are currently higher than usual. Average one-way flight prices are about $413, which is 115% above the typical average for this route.

  • How does Japan Airlines’s on-time performance compare to other airlines on Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport flights?

    Japan Airlines is slightly above the route average for timely arrivals, while Peach has a lower on-time arrival rate. On-time arrival rates on Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport flights are:

    • Japan Airlines: 97% on time
    • Peach: 92% on time
    • Thai Airways: 91% on time

    Overall, flights on this route are on time 93% of the time on average.

  • How do delay rates compare for morning and evening flights from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport?

    Night flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

  • How much time can I save by choosing a different layover airport from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport?

    Flying via Taipei City Taiwan Taoyuan Intl (TPE) gives the shortest average 1-stop total travel time at 7h 46m, compared with 9h 19m via Chiang Mai (CNX) and 9h 30m via Hong Kong Intl (HKG).

  • What is the time difference between Osaka Kansai Intl Airport and Bangkok Suvarnabhumi Airport?

    Bangkok Suvarnabhumi Airport is 2 hours behind Osaka Kansai Intl Airport (Indochina Time vs Japan Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Bangkok Suvarnabhumi Airport (BKK)?

    Bangkok Suvarnabhumi Airport (BKK) hosts 5 major car rental companies, with daily rates starting from around $13 for economy cars. Top options include:
    · Drive Car Rental
    · Alamo
    · Sixt
    · Yesaway
    · Hertz

  • How much should I expect to pay for a Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport flight?

    Round-trip flights from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport range from $281 to $511, with an average of $379 over the past 12 months. Anything below $281 counts as a good deal.

Your guide to booking Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Sunday departure instead of Saturday. On this route, Sunday flights average $327 - about $120 less than Saturday (27% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 10 weeks before you fly. On this route, that window historically saves about 43% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport trip for November. Fares historically average $209 round-trip in that month - typically $279 less than the most expensive month, which is March (based on the last 12 months).
  • If arriving on time is high on your priority list, Japan Airlines is the strongest pick on this route. 97% of Japan Airlines flights from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport arrived on time in the past 3 months, slightly above the route's average on-time arrival rate of 93%. When flights on this route do arrive late, the average delay is 1 hour 47 minutes, so choosing a carrier with strong on-time performance can make a difference on tight schedules.
  • If you have the time, taking a 1-stop flight through Beijing Capital Airport (PEK) can be cheaper than flying direct. The cheapest layover option averages $193 round-trip on this route - about $219 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Bangkok Suvarnabhumi Airport.
    - Regency Bangkok Suvarnabhumi Airpor
    - Suvarnabhumi Ville Airport Hotel
    - Siam Mandarina Bangkok Suvarnabhumi Airport Hotel (Free Shuttle)

Prefer to fly direct from Osaka to Bangkok?

 
Find which airlines fly direct from Osaka Kansai Intl Airport to Bangkok Suvarnabhumi Airport, which days they fly and book direct flights.

Direct departures

Osaka Kansai Intl to Bangkok Suvarnabhumi

Monday

Japan Airlines,Peach,Thai Airways

Japan Airlines,Peach, +1 more

Tuesday

Japan Airlines,Peach,Thai Airways, +1 more

Japan Airlines,Peach, +2 more

Wednesday

Japan Airlines,Peach,Thai Airways

Japan Airlines,Peach, +1 more

Thursday

Japan Airlines,Peach,Thai Airways, +1 more

Japan Airlines,Peach, +2 more

Friday

Japan Airlines,Peach,Thai Airways

Japan Airlines,Peach, +1 more

Saturday

Japan Airlines,Peach,Thai Airways, +1 more

Japan Airlines,Peach, +2 more

Sunday

Japan Airlines,Peach,Thai Airways, +1 more

Japan Airlines,Peach, +2 more

See more direct flights

Direct returns

Bangkok Suvarnabhumi to Osaka Kansai Intl

Monday

Japan Airlines,Peach,Thai Airways

Japan Airlines,Peach, +1 more

Tuesday

Japan Airlines,Peach,Thai Airways, +1 more

Japan Airlines,Peach, +2 more

Wednesday

Japan Airlines,Peach,Thai Airways

Japan Airlines,Peach, +1 more

Thursday

Japan Airlines,Peach,Thai Airways, +1 more

Japan Airlines,Peach, +2 more

Friday

Japan Airlines,Peach,Thai Airways

Japan Airlines,Peach, +1 more

Saturday

Japan Airlines,Peach,Thai Airways, +1 more

Japan Airlines,Peach, +2 more

Sunday

Japan Airlines,Peach,Thai Airways, +1 more

Japan Airlines,Peach, +2 more

See more direct flights

Everything you need to know for your flight from Osaka to Bangkok

Information on your arrival and departure airports