How long is the flight from Kathmandu to Osaka Kansai Intl Airport?

Cathay Pacific can get you from Kathmandu to Osaka Kansai Intl Airport in just under 18h 55m. Your travel time can differ by up to . Kathmandu and Osaka Kansai Intl Airport are separated by a distance of 2957 mi.

In terms of precipitation, rainfall in Osaka Kansai Intl Airport ranges from 40.0 - 200.0 inches per month. June is typically the wettest month, when rainfall can reach 200.0 mm. January is typically the driest time to visit Osaka Kansai Intl Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to Osaka Kansai Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 6.0 C).

What is the cheapest time of day to fly from KTM to KIX?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kathmandu to Osaka Kansai Intl Airport as you normally would.

What airport do you fly from for flights from Kathmandu to Osaka Kansai Intl?

For a flight from Kathmandu to Osaka Kansai Intl, you will be flying from Tribhuvan. Kathmandu Tribhuvan (KTM) is just 2.5 mi from the center of the city. Tribhuvan is the only Kathmandu airport and it handles 0 outbound flights to Osaka Kansai Intl per day. 0 airlines have flights to Osaka Kansai Intl from Kathmandu Tribhuvan on a regular basis.

Can I find deals for flights from Kathmandu to Kansai Intl that include hotel bookings?

Yes. In addition to deals on Kathmandu to Kansai Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Kathmandu to Kansai Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kathmandu to Kansai Intl.

Can I find deals for business class flights from Kathmandu to Kansai Intl?

Yes. Cheapflights offers flight deals from Kathmandu to Kansai Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£414+ Cheap Flights from Kathmandu to Osaka Kansai Intl Airport

Cheap flight deals from Kathmandu to Kansai Intl

Enter your travel dates to find the best prices.

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Cheapest flights from Kathmandu to Kansai Intl
Explore the most affordable flight options available from Kathmandu to Kansai Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 September 2026.

Thu 26/1122:55 -

1 stop18h 55m

Fri 15/109:50 -

1 stop14h 55m

Deal found 19/9£768

Thu 8/1023:00 -

2 stops12h 35m

Wed 14/1009:05 -

1 stop15h 55m

Deal found 18/9£1,166

Thu 8/1023:00 -

2 stops12h 35m

Wed 14/1006:45 -

2 stops18h 15m

Deal found 19/9£2,083

Find flight deals from Kathmandu to Kansai Intl

Round-trip from	£768
One-way from	£414
Popular in	March
Cheapest in	September
Average price	£555

Cathay Pacific
26/11-15/1
2 total stops
33h 50m total
Kathmandu to Osaka

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Cathay Pacific
26/10-31/12
1 total stop
15h 30m total
Kathmandu to Osaka

Search Deals

Highest demand for flights based on searches. 8% potential increase in price (£47 potential increase over avg. return price).

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Cheapest flight prices on average. 4% potential price decrease (£21 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Kathmandu to Osaka Kansai Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KathmanduOsaka

KTM Kathmandu Tribhuvan - KIX Osaka Kansai Intl

KTMKIX

Kathmandu Tribhuvan

Mon 26/10

22:55-17:40

1 stop15h 30m

Osaka Kansai Intl

Wed 31/12

00:00-20:30

Nonstop0h 00m

£415

Fastest return journey

KathmanduOsaka

KTM Kathmandu Tribhuvan - KIX Osaka Kansai Intl

KTMKIX

Kathmandu Tribhuvan

Mon 4/1

22:55-15:10

1 stop13h 00m

Osaka Kansai Intl

Wed 31/12

00:00-20:30

Nonstop0h 00m

£417

KathmanduOsaka

KTM Kathmandu Tribhuvan - KIX Osaka Kansai Intl

KTMKIX

Kathmandu Tribhuvan

Sat 21/11

11:45-15:10

2 stops24h 10m

Osaka Kansai Intl

Wed 31/12

00:00-20:30

Nonstop0h 00m

£420

KathmanduOsaka

KTM Kathmandu Tribhuvan - KIX Osaka Kansai Intl

KTMKIX

Kathmandu Tribhuvan

Fri 23/10

23:00-06:20

1 stop28h 05m

Osaka Kansai Intl

Wed 31/12

00:00-20:30

Nonstop0h 00m

£431

KathmanduOsaka

KTM Kathmandu Tribhuvan - KIX Osaka Kansai Intl

KTMKIX

Kathmandu Tribhuvan

Tue 6/10

19:20-17:05

1 stop18h 30m

Osaka Kansai Intl

Wed 31/12

00:00-20:30

Nonstop0h 00m

£496

KathmanduOsaka

KTM Kathmandu Tribhuvan - KIX Osaka Kansai Intl

KTMKIX

Kathmandu Tribhuvan

Thu 26/11

22:55-21:05

1 stop18h 55m

Osaka Kansai Intl

Fri 15/1

09:50-21:30

1 stop14h 55m

£768

KathmanduOsaka

KTM Kathmandu Tribhuvan - KIX Osaka Kansai Intl

KTMKIX

Kathmandu Tribhuvan

Thu 8/10

23:00-14:50

2 stops12h 35m

Osaka Kansai Intl

Wed 14/10

09:05-21:45

1 stop15h 55m

£1,166

KathmanduOsaka

KTM Kathmandu Tribhuvan - KIX Osaka Kansai Intl

KTMKIX

Kathmandu Tribhuvan

Tue 6/10

22:45-22:30

3 stops20h 30m

Osaka Kansai Intl

Wed 31/12

00:00-20:30

Nonstop0h 00m

£1,619

KathmanduOsaka

KTM Kathmandu Tribhuvan - KIX Osaka Kansai Intl

KTMKIX

Kathmandu Tribhuvan

Thu 8/10

23:00-14:50

2 stops12h 35m

Osaka Kansai Intl

Wed 14/10

06:45-21:45

2 stops18h 15m

£2,083

Flights are sorted by cheapest return flights first.

Deals found on 20/9

Sorted by cheapest first

Best time to book a flight from Kathmandu to Kansai Intl

Have a flexible travel schedule? Discover the best time to fly to Kansai Intl from Kathmandu with our price prediction graph.

KTM-KIX

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

What airport do you fly from for flights from Kathmandu to Osaka Kansai Intl?
For a flight from Kathmandu to Osaka Kansai Intl, you will be flying from Tribhuvan. Kathmandu Tribhuvan (KTM) is just 2.5 mi from the center of the city. Tribhuvan is the only Kathmandu airport and it handles 0 outbound flights to Osaka Kansai Intl per day. 0 airlines have flights to Osaka Kansai Intl from Kathmandu Tribhuvan on a regular basis.
How long is the flight from Kathmandu to Osaka Kansai Intl Airport?
Cathay Pacific can get you from Kathmandu to Osaka Kansai Intl Airport in just under 18h 55m. Your travel time can differ by up to . Kathmandu and Osaka Kansai Intl Airport are separated by a distance of 2957 mi.
Can I find deals for flights from Kathmandu to Kansai Intl that include hotel bookings?
Yes. In addition to deals on Kathmandu to Kansai Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Kathmandu to Kansai Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kathmandu to Kansai Intl.
Can I find deals for business class flights from Kathmandu to Kansai Intl?
Yes. Cheapflights offers flight deals from Kathmandu to Kansai Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Why should you use Cheapflights to find cheap flight tickets from Kathmandu to Kansai Intl?

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Can Cheapflights find flights from Kathmandu to Kansai Intl with no change fees?

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Cheap flights from Kathmandu to Osaka Kansai Intl Airport from £414

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Kathmandu to Kansai Intl

Cheapest flights from Kathmandu to Kansai IntlExplore the most affordable flight options available from Kathmandu to Kansai Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 September 2026.

Explore the most affordable flight options available from Kathmandu to Kansai Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 September 2026.

Best flights from Kathmandu to Kansai IntlDiscover carefully curated flight deals from Kathmandu to Kansai Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 September 2026.

Discover carefully curated flight deals from Kathmandu to Kansai Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 September 2026.

Last-minute flights from Kathmandu to Kansai IntlDiscover last-minute flight deals from Kathmandu to Kansai Intl. Data last updated 21 September 2026 and is based on user searches.

Discover last-minute flight deals from Kathmandu to Kansai Intl. Data last updated 21 September 2026 and is based on user searches.

One-way flights from Kathmandu to Kansai IntlSearch for one-way flight options from Kathmandu to Kansai Intl. Find affordable one-way fares based on user searches. Data last updated 21 September 2026.

Search for one-way flight options from Kathmandu to Kansai Intl. Find affordable one-way fares based on user searches. Data last updated 21 September 2026.

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Related info for your journey

What airport do you fly from for flights from Kathmandu to Osaka Kansai Intl?

How long is the flight from Kathmandu to Osaka Kansai Intl Airport?

Can I find deals for flights from Kathmandu to Kansai Intl that include hotel bookings?

How can I find direct flights from Kathmandu to Kansai Intl?

Can I find deals for business class flights from Kathmandu to Kansai Intl?

Browse thousands of different options on Cheapflights for your next trip

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Why should you use Cheapflights to find cheap flight tickets from Kathmandu to Kansai Intl?

Can Cheapflights find flights from Kathmandu to Kansai Intl with no change fees?

Can Cheapflights notify me if prices for flights from Kathmandu to Kansai Intl become cheaper?

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Cheapest flights from Kathmandu to Kansai Intl
Explore the most affordable flight options available from Kathmandu to Kansai Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 September 2026.

Best flights from Kathmandu to Kansai Intl
Discover carefully curated flight deals from Kathmandu to Kansai Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 September 2026.

Last-minute flights from Kathmandu to Kansai Intl
Discover last-minute flight deals from Kathmandu to Kansai Intl. Data last updated 21 September 2026 and is based on user searches.

One-way flights from Kathmandu to Kansai Intl
Search for one-way flight options from Kathmandu to Kansai Intl. Find affordable one-way fares based on user searches. Data last updated 21 September 2026.