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Cheap Flights from Barcelona to Kansai International (Osaka)

Compare Barcelona to Kansai International (Osaka) flight deals

Find the cheapest month or even day of the year to fly to Kansai International (Osaka)

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Flight deals from Barcelona to Kansai International (Osaka)

Looking for a cheap last-minute deal or the best return flight from Barcelona Airport to Kansai International (Osaka) Airport? If you want to travel next month, return fares start from Rs187,287. Find the lowest prices on one-way and return tickets right here.
Osaka.Rs103,532 per passenger.Departing Sun, 13 Sep.One-way flight with Air China.Outbound indirect flight with Air China, departs from Barcelona on Sun, 13 Sep, arriving in Kansai International (Osaka).Price includes taxes and charges.From Rs103,532, select.
Osaka.Rs111,546 per passenger.Departing Thu, 27 Aug.One-way flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from Barcelona on Thu, 27 Aug, arriving in Kansai International (Osaka).Price includes taxes and charges.From Rs111,546, select.
Osaka.Rs112,949 per passenger.Departing Tue, 19 Jan.One-way flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from Barcelona on Tue, 19 Jan, arriving in Kansai International (Osaka).Price includes taxes and charges.From Rs112,949, select.
Osaka.Rs114,722 per passenger.Departing Wed, 9 Dec.One-way flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from Barcelona on Wed, 9 Dec, arriving in Kansai International (Osaka).Price includes taxes and charges.From Rs114,722, select.
Osaka.Rs116,354 per passenger.Departing Sat, 28 Nov.One-way flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from Barcelona on Sat, 28 Nov, arriving in Kansai International (Osaka).Price includes taxes and charges.From Rs116,354, select.
Osaka.Rs117,344 per passenger.Departing Wed, 28 Oct.One-way flight with Air China.Outbound indirect flight with Air China, departs from Barcelona on Wed, 28 Oct, arriving in Kansai International (Osaka).Price includes taxes and charges.From Rs117,344, select.
Osaka.Rs127,572 per passenger.Departing Wed, 17 Feb.One-way flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from Barcelona on Wed, 17 Feb, arriving in Kansai International (Osaka).Price includes taxes and charges.From Rs127,572, select.
Osaka.Rs127,893 per passenger.Departing Mon, 1 Mar.One-way flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from Barcelona on Mon, 1 Mar, arriving in Kansai International (Osaka).Price includes taxes and charges.From Rs127,893, select.
Osaka.Rs128,854 per passenger.Departing Sun, 30 May.One-way flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from Barcelona on Sun, 30 May, arriving in Kansai International (Osaka).Price includes taxes and charges.From Rs128,854, select.
Osaka.Rs135,586 per passenger.Departing Fri, 25 Jun.One-way flight with Wizz Air Malta.Outbound indirect flight with Wizz Air Malta, departs from Barcelona on Fri, 25 Jun, arriving in Kansai International (Osaka).Price includes taxes and charges.From Rs135,586, select.
Osaka.Rs149,048 per passenger.Departing Thu, 15 Apr.One-way flight with Norwegian Air Sweden.Outbound indirect flight with Norwegian Air Sweden, departs from Barcelona on Thu, 15 Apr, arriving in Kansai International (Osaka).Price includes taxes and charges.From Rs149,048, select.
Osaka.Rs182,704 per passenger.Departing Thu, 1 Jul.One-way flight with Wizz Air Malta.Outbound indirect flight with Wizz Air Malta, departs from Barcelona on Thu, 1 Jul, arriving in Kansai International (Osaka).Price includes taxes and charges.From Rs182,704, select.
Osaka.Rs213,504 per passenger.Departing Sun, 1 Aug.One-way flight with Air China.Outbound indirect flight with Air China, departs from Barcelona on Sun, 1 Aug, arriving in Kansai International (Osaka).Price includes taxes and charges.From Rs213,504, select.

Find the cheapest month to fly from Barcelona to Kansai International (Osaka)

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Barcelona to Kansai International (Osaka) flights are currently cheapest in September.
Aug
from Rs111,546
Sep
from Rs103,532
Oct
from Rs117,344
Nov
from Rs116,354
Dec
from Rs114,722
Jan
from Rs112,949
Feb
from Rs127,572
Mar
from Rs127,893
Apr
from Rs149,048
May
from Rs128,854
Jun
from Rs135,586
Jul
from Rs182,704

Barcelona to Kansai International (Osaka): Alternative routes

Compare routes from Barcelona to Osaka below. You may find an airport to fly into that's cheaper, faster, or easier than Kansai International (Osaka).

Itami Domestic (Osaka)

11km from central Osaka
Closest
from Rs129,495
Search flights

Kobe

26km from central Osaka
from Rs158,343
Search flights

Kansai International (Osaka)

38km from central Osaka
Cheapest
from Rs103,532
Search flights

Barcelona to Osaka: Flight information

The things to know before you go.
Cheapest flight foundRs103,532
Cheapest month to flySeptember

Finding cheap flights from Barcelona to Kansai International (Osaka): Frequently asked questions

The best price we found for a return flight from Barcelona to Kansai International (Osaka) is Rs187,287. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Barcelona to Kansai International (Osaka). But we found flights with one or more stops from Rs187,287.
As of August 2026, there are no flights flying from Barcelona to Kansai International (Osaka).
The cheapest month to fly from Barcelona to Kansai International (Osaka) is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Barcelona Airport to Kansai International (Osaka) Airport on Wednesday, 9 September 2026.
No airlines currently offer direct flights between Barcelona Airport and Kansai International (Osaka) Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Kansai International (Osaka) but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Osaka is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Shenzhen Airlines offers the cheapest flight tickets to Kansai International (Osaka).

Flying from Barcelona Airport (BCN) to Kansai International (Osaka) Airport (KIX): what you need to know

  • The timezone in Osaka is UTC+9, which is eight hours ahead of Barcelona.

  • For a smooth journey, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This way, you'll have plenty of time to catch your BCN to KIX flight.

  • Flying during a peak month such as July? Major public holidays and other popular seasons can mean longer lines at airport checkpoints. Play things extra safe and get there up to four hours before international flights and two hours before domestic departures.

  • If you want to explore another city along the way, simply deselect 'Direct flights only' when searching for your ticket from Barcelona Airport to Kansai International (Osaka) Airport. Here are the most popular stopovers between BCN and KIX:

    • Istanbul Airport

    • Paris Charles de Gaulle Airport

    • Munich Airport

How to find the cheapest flights from Barcelona Airport (BCN) to Kansai International (Osaka) Airport (KIX)

  • Rs103,532 is the lowest price for a one-way Barcelona Airport to Kansai International (Osaka) Airport flight. Return flights start at Rs187,287. These prices can change based on availability and demand.

  • To find cheap tickets from BCN to KIX, book early. Airlines typically offer the most competitive fares when flights are first made available.

  • Finding cheap flights from Barcelona Airport to Kansai International (Osaka) Airport is easy if you're flexible with your dates. Use the 'Whole month' tool to see the best prices throughout the month and bag a great deal.

  • You don't need to check back in every day to find out if fares have gone down when you create a Price Alert. We'll let you know as soon as a special offer becomes available on cheap flights from BCN to KIX.

  • Tailor your trip with filters. Choose your ideal arrival and departure times, airlines and total journey duration. You can also sort your results by 'Cheapest,' 'Best' or 'Fastest' flights from Barcelona Airport to Kansai International (Osaka) Airport.

Handy information about Barcelona Airport (BCN)

  • Barcelona Airport maintains a strong on-time record, making delays less likely. Departures from BCN make it to their destination as scheduled 80% of the time.

  • To reach Barcelona Airport from central Barcelona, it takes about 25 minutes by car. Of course, this depends on traffic. It's approximately 13 kilometres from the airport to the city centre.

  • You can expect a trip time of roughly 30 minutes when using public transport.

  • Booked an early flight from Barcelona Airport to Kansai International (Osaka) Airport? Avoid the hassle of rushing to the airport (and sneak in some extra precious sleep) by picking one of these hotels near BCN:

Arriving at Kansai International (Osaka) Airport (KIX)

When to fly to Kansai International (Osaka) Airport (KIX)

  • The quietest month for a flight from Barcelona Airport to Kansai International (Osaka) Airport is March, while November is the most popular. Pick the best time to go to Osaka based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • The warmest month in Osaka is August, with the temperature ranging between 21ºC and 34ºC. Lock in your flights from Barcelona Airport to Kansai International (Osaka) Airport in this month if this is the type of weather you like.

  • Search for cheap tickets from BCN to KIX in January if you like cooler conditions. Temperatures are at their lowest then, ranging between 0ºC and 10ºC on average.

Explore more of Japan

  • You've seen Osaka, now it's time to discover other corners of Japan. Journey around 402 kilometres east to Tokyo to tick off its top sights. From Tokyo Skytree to Fushimi Inari Daimyojin and Sensho-ji, there's plenty to keep you busy.

  • Around 137 kilometres north-east of Osaka, Nagoya is another favourite stop in Japan. Get a taste of what this destination has to offer at Nagoya Castle, Ninomaru Garden and Sky Promenade.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.