Cheap Flights from Osaka to Kathmandu

Compare Osaka to Kathmandu flight deals

Find the cheapest month or even day of the year to fly to Kathmandu

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Flight deals from Osaka to Kathmandu

Looking for a cheap last-minute deal or the best return flight from Osaka to Kathmandu? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Osaka to Kathmandu

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Osaka to Kathmandu flights are currently cheapest in September.

Osaka to Kathmandu: Alternative routes

Compare routes from Osaka to Kathmandu below. You may find an airport to fly into that's cheaper, faster, or easier than Kathmandu.

Osaka to Kathmandu: Flight information

The things to know before you go.
Cheapest flight foundR 3,455
Cheapest month to flySeptember

Finding cheap flights from Osaka to Kathmandu: Frequently asked questions

The best price we found for a return flight from Osaka to Kathmandu is R 6,456. 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 Osaka to Kathmandu. But we found flights with one stop from R 6,456.
As of August 2025, there are no flights flying from Osaka to Kathmandu.
The cheapest month to fly from Osaka to Kathmandu is usually September.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Osaka to Kathmandu Airport on Wednesday, 3 September 2025.
No airlines currently offer direct flights between Osaka and Kathmandu 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 Kathmandu 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.
The cheapest airline that flies to Kathmandu is Air China .

Flying from Osaka to Tribhuvan International Airport (KTM): What you need to know

  • Osaka is home to a couple of airports where you can kick off your travels. Check out your options for reserving a flight from Osaka to Tribhuvan International Airport (KTM) leaving from Kansai International Airport (KIX) or Kobe Airport (UKB).

  • The timezone in Kathmandu is UTC+5:47, which is three hours 12 minutes behind Osaka. Tribhuvan International Airport is located in Kathmandu.

  • Give yourself enough time to catch your flight from Osaka to KTM. Generally, it's best to arrive at least two hours before international departures and an hour ahead for domestic flights.

  • Longer lines at check-in and security are more likely if you're jetting off during high season, so give yourself some extra breathing space. The recommendation for peak periods? Arrive up to four hours ahead for international flights and two hours for domestic departures.

Airports in Osaka

Kansai International Airport (KIX)

  • We make it a piece of cake to find cheap flights from Osaka to KTM that include a stopover. To explore the options departing from Kansai International Airport (KIX), deselect 'Direct flights only.' Then, simply choose a flight with a stop long enough to tour the city of your choice. Popular stopovers between KIX and KTM include:

    • Guangzhou Baiyun International Airport (CAN)

    • Incheon International Airport (ICN)

    • Suvarnabhumi Airport (BKK)

  • The distance from central Osaka to KIX is around 48 kilometres. Depending on traffic conditions, it'll take you about 45 minutes to get there if you're driving, catching a cab or ride-sharing.

  • Need a convenient place to stay before your flight from Osaka to Tribhuvan International Airport? First Cabin Kansai Airport and Hotel Nikko Kansai Airport - 3 Mins Walk to the Airport are near Kansai International Airport. They're an especially great choice if you're catching an early flight.

  • 67.95% of flights taking off from Kansai International Airport reach their destination on schedule.

  • You'll find KIX at 1 Senshukukokita, Izumisano.

Itami Airport (ITM)

  • ITM is approximately 16 kilometres from central Osaka. It'll take 20 minutes or so to reach the airport when driving from the city centre.

  • Catching the earliest flight? Think about checking in to one of these hotels near Itami Airport the day before your Osaka to KTM flight:

  • Itami Airport has an on-time performance rate of 77.41%. This figure provides insight into how frequently flights that leave from this airport land at their destination on schedule.

  • The address for ITM is 3丁目555 Nishimachi, Hotarugaike, Toyonaka.

Kobe Airport (UKB)

  • Is around UKB 40 kilometres from central Osaka. Driving from the city centre to the airport takes about 45 minutes.

  • Take the 'what ifs' out of departure day — stay near Kobe Airport and know you'll make it to your boarding gate with time to spare. Get comfy at one of these hotels the day before if you've booked an early Osaka to Tribhuvan International Airport flight:

  • UKB has a solid on-time arrivals performance of 85.15%, so there's a high chance your flight will stay on track and touch down when it should.

  • The street address of Kobe Airport is 1 Kobekuko, Chuo Ward.

About Tribhuvan International Airport (KTM)

  • The last thing you want is a long journey to your hotel if you're arriving on a late flight from Osaka to Tribhuvan International Airport. Check in to one of these accommodation options near KTM instead:

  • Enjoy the freedom to roam with a Tribhuvan International Airport rental car. Book your wheels from Spark Car to explore parts of Kathmandu that most tourists miss.

  • To secure the lowest price, book your vehicle around one week in advance of your Osaka to Tribhuvan International Airport flight.

How to find the cheapest flights from Osaka to Tribhuvan International Airport (KTM)

  • The lowest price we've found for a one-way ticket from Osaka to Tribhuvan International Airport is R 3,455. For a return flight on this route, the best price is R 6,456. Depending on the availability when you book, these fares can change.

  • To pick up cheap flights from Osaka to KTM, book ahead. Airlines typically offer the most competitive fares when tickets are first released.

  • Cheap Osaka to Tribhuvan International Airport tickets are easier to find if you're not locked into specific dates. Use the 'Whole month' tool to compare fares throughout the month and then fly out on the cheapest day.

  • Locking in a cheap plane ticket from Osaka to KTM is a breeze with Price Alerts. Simply set up one of these automatic alerts and we'll let you know as soon as there's a better deal.

  • Filters make it easier to save some cash on your flight from Osaka to Tribhuvan International Airport. Choose the flight times, carriers and stops that check all your boxes. Then sort the results by 'Cheapest' to find the most affordable option fast.

The best time to fly from Osaka to Tribhuvan International Airport (KTM)

  • February is the quietest month for flights from Osaka to Tribhuvan International Airport (KTM), while October is the busiest. Pick the ideal time to go to Kathmandu based on whether you like a lively atmosphere or a more laid-back vibe.

  • Book an Osaka to KTM plane ticket departing in June if you want to visit the city during its warmest month. You can expect temperatures in Kathmandu to range from 17ºC (63ºF) to 28ºC (82ºF).

  • January has temperatures of between 3ºC (37ºF) and 18ºC (64ºF). Look for cheap tickets from Osaka to Tribhuvan International Airport around that time if you like travelling in cooler conditions.

More about Kathmandu

  • Once you've booked your flight from Osaka to Tribhuvan International Airport, find a hotel that offers the right mix of comfort and location. Make one of these options your base for exploring Kathmandu:

  • All great journeys should include some sightseeing. Kathmandu Durbar Square, Annapurna Base Camp Trek and Himalaya Discovery are must-visits when exploring Kathmandu.

Explore more of Nepal

  • Kathmandu has plenty going for it, but there are so many other corners of Nepal just waiting to be discovered. About 145 kilometres north-west of Kathmandu, a visit to Pokhara will fill your itinerary to the brim. Check out popular attractions like Viewpoint, Pokhara Lakeside and Sarangkot sunrise pokhara.

  • Biratnagar is another essential stop in Nepal and is around 241 kilometres south-east of Kathmandu. No journey is complete without visiting Haleshi Mahadev Mandir, Birateshwor Shiva Temple and Shiva Mandir.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.