$380 Cheap Flights from Osaka (KIX) to Barcelona (BCN)

View $380 flight on Sun, Dec 7, 2025Opens in a new window

Popular airlines from Kansai Intl. Airport (KIX) to Barcelona El Prat Airport (BCN)

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Cheap Flights from Osaka to Barcelona (KIX-BCN)

Prices were available within the past 7 days and start at $380 for one-way flights and $724 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air China
Fri, Jan 16 - Sat, Jan 24
KIX
Osaka
BCN
Barcelona
$724 Roundtrip, found 2 days ago
$724
Roundtrip
found 2 days ago
Select Air China flight, departing Fri, Jan 16 from Osaka to Barcelona, returning Sat, Jan 24, priced at $724 found 2 days ago
Air China
Sat, Dec 20 - Sat, Jan 10
KIX
Osaka
BCN
Barcelona
$813 Roundtrip, found 5 days ago
$813
Roundtrip
found 5 days ago
Select Air China flight, departing Sat, Dec 20 from Osaka to Barcelona, returning Sat, Jan 10, priced at $813 found 5 days ago
T'way Air with baggage
Thu, Nov 20 - Sat, Nov 29
KIX
Osaka
BCN
Barcelona
$840 Roundtrip, found 5 days ago
$840
Roundtrip
found 5 days ago
Select T'way Air with baggage flight, departing Thu, Nov 20 from Osaka to Barcelona, returning Sat, Nov 29, priced at $840 found 5 days ago
China Eastern Airlines
Tue, Dec 30 - Tue, Jan 6
KIX
Osaka
BCN
Barcelona
$974 Roundtrip, found 2 days ago
$974
Roundtrip
found 2 days ago
Select China Eastern Airlines flight, departing Tue, Dec 30 from Osaka to Barcelona, returning Tue, Jan 6, priced at $974 found 2 days ago
Asiana Airlines
Fri, Mar 27 - Sat, Apr 11
KIX
Osaka
BCN
Barcelona
$1,028 Roundtrip, found 18 hours ago
$1,028
Roundtrip
found 18 hours ago
Select Asiana Airlines flight, departing Fri, Mar 27 from Osaka to Barcelona, returning Sat, Apr 11, priced at $1,028 found 18 hours ago
Singapore Airlines
Fri, Aug 21 - Wed, Aug 26
KIX
Osaka
BCN
Barcelona
$1,061 Roundtrip, found 5 days ago
$1,061
Roundtrip
found 5 days ago
Select Singapore Airlines flight, departing Fri, Aug 21 from Osaka to Barcelona, returning Wed, Aug 26, priced at $1,061 found 5 days ago
Japan Airlines
Fri, Jan 30 - Wed, Feb 4
KIX
Osaka
BCN
Barcelona
$1,139 Roundtrip, found 4 days ago
$1,139
Roundtrip
found 4 days ago
Select Japan Airlines flight, departing Fri, Jan 30 from Osaka to Barcelona, returning Wed, Feb 4, priced at $1,139 found 4 days ago
Etihad Airways
Sun, Nov 9 - Thu, Nov 13
KIX
Osaka
BCN
Barcelona
$1,165 Roundtrip, found 2 days ago
$1,165
Roundtrip
found 2 days ago
Select Etihad Airways flight, departing Sun, Nov 9 from Osaka to Barcelona, returning Thu, Nov 13, priced at $1,165 found 2 days ago
Cathay Pacific
Fri, May 1 - Thu, May 7
KIX
Osaka
BCN
Barcelona
$1,183 Roundtrip, found 5 days ago
$1,183
Roundtrip
found 5 days ago
Select Cathay Pacific flight, departing Fri, May 1 from Osaka to Barcelona, returning Thu, May 7, priced at $1,183 found 5 days ago
Turkish Airlines
Fri, Jan 30 - Wed, Feb 4
KIX
Osaka
BCN
Barcelona
$1,192 Roundtrip, found 4 days ago
$1,192
Roundtrip
found 4 days ago
Select Turkish Airlines flight, departing Fri, Jan 30 from Osaka to Barcelona, returning Wed, Feb 4, priced at $1,192 found 4 days ago

Find the cheapest month to fly from Osaka (KIX) to Barcelona (BCN)

March is typically the cheapest month to fly

From $579 - $979 per traveler.

Frequently asked questions

How much does a flight from Kansai Intl. Airport (KIX) to Barcelona Intl. Airport (BCN) cost?
Snag a cheap one-way flight from $380 or cheap return flight from $724 from Kansai Intl. Airport (KIX) to Barcelona Intl. Airport (BCN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Kansai Intl. Airport (KIX) to Barcelona Intl. Airport (BCN)?
Planning your trip for January is a great way to save, as it's the cheapest month for flights between KIX and BCN. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Kansai Intl. Airport (KIX) to Barcelona Intl. Airport (BCN)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest KIX to BCN flight.
How many flights per day from Kansai Intl. Airport (KIX) to Barcelona Intl. Airport (BCN)?
You'll need to take a flight with a layover when traveling from Kansai Intl. Airport (KIX) to Barcelona Intl. Airport (BCN). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from KIX to BCN?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary based on a number of factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Kansai Intl. Airport (KIX) to Barcelona Intl. Airport (BCN)?
To land at Barcelona Intl. Airport (BCN) on schedule, opt for a flight that leaves from Kansai Intl. Airport (KIX) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Kansai Intl. Airport (KIX) to Barcelona Intl. Airport (BCN) last-minute?
Booking your plane ticket from KIX to BCN right before your getaway is typically more expensive. But if there's some wiggle room with your travel dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a KIX to BCN flight and hotel package?
You'll typically save money by securing a KIX to BCN flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. Once you've chosen your ideal accommodations and flights, consider adding extras including tours, car rentals and activities.
Can I cancel or change the date of my flight from Kansai Intl. Airport (KIX) to Barcelona Intl. Airport (BCN)?
Usually, it's possible to reschedule or cancel your KIX to BCN flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Kansai Intl.
Destination airport
Barcelona Intl.
Airlines serving
Air China, Air France, All Nippon Airways, Asiana Airlines, British Airways, Cathay Pacific, China Eastern Airlines, Emirates, Etihad Airways, Finnair, ITA Airways, Japan Airlines, KLM, Korean Air, Lufthansa, Qatar Airways, Singapore Airlines, Thai Airways International, Turkish Airlines
Roundtrip price
$724
Distance
6418 mi

Book with confidence

Osaka to Barcelona Flights

The cheapest times to fly from Osaka to Barcelona

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 Osaka to Barcelona are during the month of January. You can find some of the cheapest flights from Osaka to Barcelona with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Osaka to Barcelona

Sunday is one of the best days to book for cheap flights from Osaka to Barcelona: 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 Osaka to Barcelona

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 Osaka to Barcelona in 2025. You can also book with separate airlines for your outbound and return journeys, from $380 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 Osaka to Barcelona 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 Osaka to Barcelona 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.

 

Osaka to Barcelona Flights

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*Available to One Key members.