Cheap Flights from Kathmandu (KTM) to Osaka (OSA)

Frequently Asked Questions

• What are the cheapest flights from Kathmandu to Osaka (KTM-OSA)?

  Based on Trip.com data, Thai AirAsia offers one-way fares as low as US$247 on Cheapest nonstop routes (e.g. KTM to KIX on Tue, Feb 17), while Thai AirAsia offers Cheapest nonstop round-trips from US$489 departing on Thu, Jan 29 and returning on Wed, Feb 4.

• Which airlines offer direct flights from Kathmandu to Osaka?

  At the moment, you can catch a nonstop flight from Kathmandu to Osaka with the following airlines, including: 9 Air Air China Thai AirAsia X Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

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

  To find best deals on flights from Kathmandu to Osaka, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Feb 17, with one-way flights priced at just US$247.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Thai AirAsia.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Osaka travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Kathmandu (KTM) to Osaka (OSA) the cheapest?

  The cheapest months to fly from Kathmandu to Osaka is August, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Kathmandu to Osaka on?

  After crunching the numbers on our January flight calendar, it's currently cheapest to fly from Kathmandu to Osaka on January 30, 2026 with Thai AirAsia, with prices starting at US$247.

• Which airports can I fly to for Osaka from Kathmandu?

  You can land at any one of the following hubs in Osaka, with Tribhuvan International Airport to Kansai International Airport (KTM-KIX) is by far the most common option on this route: Osaka International Airport (ITM) Kansai International Airport (KIX) Kobe Airport (UKB).

• Is there any time difference between Kathmandu and Osaka?

  The time difference between Osaka and Kathmandu is 3h.

• How do I change or cancel my ticket from Kathmandu to Osaka?

  Tickets can only be changed or canceled 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.