$513 Cheap Flights from Bucharest (OTP) to Osaka (KIX)

View $513 flight on Fri, Nov 21, 2025Opens in a new window

Popular airlines from Henri Coanda Intl. Airport (OTP) to Kansai Intl. Airport (KIX)

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Cheap Flights from Bucharest to Osaka (OTP-KIX)

Prices were available within the past 7 days and start at $513 for one-way flights and $806 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Tue, Nov 18 - Tue, Nov 25
OTP
Bucharest
KIX
Osaka
$806 Roundtrip, found 3 days ago
$806
Roundtrip
found 3 days ago
Select China Eastern Airlines flight, departing Tue, Nov 18 from Bucharest to Osaka, returning Tue, Nov 25, priced at $806 found 3 days ago
China Eastern Airlines
Wed, Nov 19 - Tue, Nov 25
OTP
Bucharest
KIX
Osaka
$820 Roundtrip, found 3 days ago
$820
Roundtrip
found 3 days ago
Select China Eastern Airlines flight, departing Wed, Nov 19 from Bucharest to Osaka, returning Tue, Nov 25, priced at $820 found 3 days ago
China Eastern Airlines
Tue, Nov 18 - Sat, Nov 29
OTP
Bucharest
KIX
Osaka
$867 Roundtrip, found 3 days ago
$867
Roundtrip
found 3 days ago
Select China Eastern Airlines flight, departing Tue, Nov 18 from Bucharest to Osaka, returning Sat, Nov 29, priced at $867 found 3 days ago
China Eastern Airlines
Wed, Nov 19 - Sat, Nov 29
OTP
Bucharest
KIX
Osaka
$881 Roundtrip, found 3 days ago
$881
Roundtrip
found 3 days ago
Select China Eastern Airlines flight, departing Wed, Nov 19 from Bucharest to Osaka, returning Sat, Nov 29, priced at $881 found 3 days ago
British Airways
Sun, Feb 1 - Sun, Mar 1
OTP
Bucharest
KIX
Osaka
$924 Roundtrip, found 2 days ago
$924
Roundtrip
found 2 days ago
Select British Airways flight, departing Sun, Feb 1 from Bucharest to Osaka, returning Sun, Mar 1, priced at $924 found 2 days ago
China Eastern Airlines
Tue, Nov 18 - Sun, Nov 30
OTP
Bucharest
KIX
Osaka
$1,008 Roundtrip, found 3 days ago
$1,008
Roundtrip
found 3 days ago
Select China Eastern Airlines flight, departing Tue, Nov 18 from Bucharest to Osaka, returning Sun, Nov 30, priced at $1,008 found 3 days ago
China Eastern Airlines
Wed, Nov 19 - Sun, Nov 30
OTP
Bucharest
KIX
Osaka
$1,022 Roundtrip, found 3 days ago
$1,022
Roundtrip
found 3 days ago
Select China Eastern Airlines flight, departing Wed, Nov 19 from Bucharest to Osaka, returning Sun, Nov 30, priced at $1,022 found 3 days ago
Tarom-Romanian Air Transport
Fri, Nov 21 - Thu, Nov 27
OTP
Bucharest
KIX
Osaka
$1,052 Roundtrip, found 3 days ago
$1,052
Roundtrip
found 3 days ago
Select Tarom-Romanian Air Transport flight, departing Fri, Nov 21 from Bucharest to Osaka, returning Thu, Nov 27, priced at $1,052 found 3 days ago
Lufthansa
Sun, Mar 1 - Mon, Mar 16
OTP
Bucharest
KIX
Osaka
$1,123 Roundtrip, found 3 days ago
$1,123
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Sun, Mar 1 from Bucharest to Osaka, returning Mon, Mar 16, priced at $1,123 found 3 days ago
Etihad Airways
Mon, Jun 1 - Tue, Jun 30
OTP
Bucharest
KIX
Osaka
$1,125 Roundtrip, found 8 hours ago
$1,125
Roundtrip
found 8 hours ago
Select Etihad Airways flight, departing Mon, Jun 1 from Bucharest to Osaka, returning Tue, Jun 30, priced at $1,125 found 8 hours ago

Frequently asked questions

How much does a flight from Henri Coanda Intl. Airport (OTP) to Kansai Intl. Airport (KIX) cost?
Secure a cheap one-way flight from $513 or cheap return flight from $806 from Henri Coanda Intl. Airport (OTP) to Kansai Intl. Airport (KIX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Henri Coanda Intl. Airport (OTP) to Kansai Intl. Airport (KIX)?
Planning your trip for November may help you find better deals, as it's the cheapest month for flights between OTP and KIX. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from Henri Coanda Intl. Airport (OTP) to Kansai Intl. Airport (KIX)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest OTP to KIX flight.
How many flights per day from Henri Coanda Intl. Airport (OTP) to Kansai Intl. Airport (KIX)?
There are no daily nonstop flights departing from Henri Coanda Intl. Airport (OTP) to Kansai Intl. Airport (KIX). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way in no time.
What day of the week has the most flights from OTP to KIX?
Usually you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can vary depending on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Henri Coanda Intl. Airport (OTP) to Kansai Intl. Airport (KIX)?
Opt for a flight from Henri Coanda Intl. Airport (OTP) to Kansai Intl. Airport (KIX) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Henri Coanda Intl. Airport (OTP) to Kansai Intl. Airport (KIX) last-minute?
Last-minute bookings from OTP to KIX are typically more expensive. For the lowest prices, start looking for flights ahead of time. That said, if you're flexible with your travel dates, it's possible to score a cheap ticket right before you leave.
Is it cheaper to book an OTP to KIX flight and hotel package?
Opting for an OTP to KIX flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Choose from our extensive range of hotels and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Henri Coanda Intl. Airport (OTP) to Kansai Intl. Airport (KIX)?
Typically, you can modify or cancel your OTP to KIX flight. However, additional fees may apply, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you need further details, head to our Customer Service portal.

Travel information

Travel information

Origin airport
Henri Coanda Intl.
Destination airport
Kansai Intl.
Airlines serving
British Airways, Etihad Airways, KLM, Lufthansa, Qatar Airways, Turkish Airlines
Roundtrip price
$805
Distance
5405 mi

Book with confidence

Book with confidence

Bucharest to Osaka Flights

The cheapest times to fly from Bucharest to Osaka

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Bucharest to Osaka are during the month of November. You can find some of the cheapest flights from Bucharest to Osaka with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Bucharest to Osaka

Sunday is one of the best days to book for cheap flights from Bucharest to Osaka: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Bucharest to Osaka

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Bucharest to Osaka in 2025. You can also book with separate airlines for your outbound and return journeys, from $513 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Bucharest to Osaka flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Bucharest to Osaka airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Bucharest to Osaka Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.