Cheap Flights Barcelona to Osaka from £298

Flight FAQs

• Which airlines offer the cheapest flights from Barcelona to Osaka?

  Based on Trip.com data, Air China offers Cheapest nonstop one-way flights from £298 (for example, BCN–KIX on Wed, Nov 11). For a Cheapest nonstop return flight, Air China offers fares from £525, departing on Fri, Nov 6 and returning on Wed, Nov 11.

• Which airlines offer flights from Barcelona to Osaka?

  At the moment, several airlines serve connecting flights from Barcelona to Osaka, including: China Eastern Airlines Etihad Airways Qatar Airways Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.

• When is the best time to book flights from Barcelona to Osaka?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Barcelona to Osaka is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How can I find the best deals on flights from Barcelona to Osaka?

  Here are some tips for finding the best flight deals from Barcelona to Osaka on Trip.com:
  · Be flexible with your travel dates. The cheapest flight is currently on Wed, Nov 11, with one-way fares from just £298.
  · Compare airlines. Air China currently offers the lowest fares on this route.
  · Set up a price alert to track fare changes without searching every day.
  · Check Trip.com regularly for flight deals and available promo codes.
  · Avoid peak season or book early. July is generally the busiest month for travel to Osaka.
  · Get exclusive promo codes on the Trip.com app.

• When is the best time to book a flight from Barcelona to Osaka to get the best price?

  The cheapest month to book a flight from Barcelona to Osaka is usually November, when demand is lower.

• Which upcoming date is the cheapest for flights from Barcelona to Osaka?

  After crunching the numbers on our September flight calendar, it's currently cheapest to fly from Barcelona to Osaka on September 15, 2026 with Air China, with prices starting at £532.

• Which airports should you choose for flights from Barcelona to Osaka?

  Flights to Osaka can arrive at: Osaka Itami Airport (ITM), Kansai International Airport (KIX) and Kobe Airport (UKB). The most common route connects Josep Tarradellas Barcelona-El Prat Airport and Kansai International Airport (BCN–KIX).

• What is the time difference between Barcelona and Osaka?

  The time difference between Osaka and Barcelona is 8h.

• How can I change or cancel my flight ticket from Barcelona to Osaka?

  Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

• What is the average price of a one-way flight from Barcelona to Osaka?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Barcelona to Osaka is £927. Fares vary by travel date, airline and availability.

• How do I book flights from Barcelona to Osaka on Trip.com?

  Enter Barcelona and Osaka, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveller details and complete payment to receive your confirmation.

• Are there budget airlines on the Barcelona to Osaka route?

  Trinity Airways, Peach Aviation and Jeju Airare the most popular budget airlines flying from Barcelona to Osaka. Check baggage, seat and payment fees before comparing the final price.