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Cheap flights from Osaka Kansai Intl Airport to Kathmandu from £722

KIX — KTM
4 Dec — 11 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kansai Intl to Kathmandu

Enter your travel dates to find the best prices.

Cheapest flights from Kansai Intl to Kathmandu

Mon 7/1218:05 -
1 stop30h 40m
Mon 28/1222:45 -
2 stops12h 45m
Deal found 30/10£722
Mon 14/1209:25 -
1 stop15h 35m
Tue 5/113:00 -
1 stop13h 35m
Deal found 2/11£726
Sun 13/1209:25 -
1 stop29h 50m
Tue 5/113:00 -
1 stop13h 35m
Deal found 2/11£730
Fri 11/1209:25 -
1 stop29h 50m
Tue 5/122:45 -
1 stop27h 50m
Deal found 4/11£732
Thu 24/1216:15 -
2 stops32h 30m
Sun 10/122:45 -
2 stops12h 45m
Deal found 31/10£741
Mon 14/1216:15 -
2 stops32h 30m
Wed 16/1222:45 -
1 stop19h 05m
Deal found 30/10£742
Mon 14/1209:25 -
1 stop15h 35m
Mon 4/113:00 -
1 stop13h 35m
Deal found 4/11£761
Tue 22/1217:00 -
1 stop31h 45m
Sun 3/122:45 -
1 stop28h 20m
Deal found 31/10£762

Find flight deals from Kansai Intl to Kathmandu

Round-trip from

£693

Popular in

May

Cheapest in

April

Average price

£688
Singapore Airlines
  • Singapore Airlines
  • 23/2-30/3
  • 2 total stops
  • 34h 35m total
  • Osaka to Kathmandu
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Highest demand for flights based on searches. 4% potential increase in price (£20 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£9 potential savings vs. average return price).
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Average for round-trip flights in November 2026
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Cheapflights Fare Finder

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

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Depart

Return

Price

Cheapest return flight

OsakaKathmandu

KIX Osaka Kansai Intl - KTM Kathmandu Tribhuvan

KIXKTM

Osaka Kansai Intl

Sat 13/3

09:50-21:30

1 stop14h 55m

Kathmandu Tribhuvan

Mon 5/4

23:00-06:40

1 stop28h 25m

£739

OsakaKathmandu

KIX Osaka Kansai Intl - KTM Kathmandu Tribhuvan

KIXKTM

Osaka Kansai Intl

Mon 14/12

16:15-21:30

2 stops32h 30m

Kathmandu Tribhuvan

Wed 16/12

22:45-21:05

1 stop19h 05m

£742

OsakaKathmandu

KIX Osaka Kansai Intl - KTM Kathmandu Tribhuvan

KIXKTM

Osaka Kansai Intl

Wed 27/1

18:05-21:30

1 stop30h 40m

Kathmandu Tribhuvan

Sat 13/3

22:45-21:05

1 stop19h 05m

£762
Fastest return journey

OsakaKathmandu

KIX Osaka Kansai Intl - KTM Kathmandu Tribhuvan

KIXKTM

Osaka Kansai Intl

Thu 14/1

09:50-21:30

1 stop14h 55m

Kathmandu Tribhuvan

Mon 18/1

22:45-14:45

2 stops12h 45m

£775

OsakaKathmandu

KIX Osaka Kansai Intl - KTM Kathmandu Tribhuvan

KIXKTM

Osaka Kansai Intl

Thu 24/12

16:15-21:30

2 stops32h 30m

Kathmandu Tribhuvan

Sun 10/1

22:45-06:20

1 stop28h 20m

£780

Flights are sorted by cheapest return flights first.

Deals found on 1/11

Sorted by cheapest first

Best time to book a flight from Kansai Intl to Kathmandu

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

Cheapflights Insights

Everything you need to know about your flight from Osaka Kansai Intl Airport to Kathmandu

How far ahead should I book a flight from Osaka Kansai Intl Airport to Kathmandu?

The price you pay for your flight from Osaka Kansai Intl Airport to Kathmandu may vary depending on when you book. For the best chance of a lower fare, look to book 11 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Osaka Kansai Intl Airport to Kathmandu?

Currently, April is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to Kathmandu (average of £514). Flying from Osaka Kansai Intl Airport to Kathmandu in May is currently the most expensive (average of £730). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Osaka Kansai Intl Airport to Kathmandu?

Airfare is typical for this route at the moment.

Osaka Kansai Intl Airport to Kathmandu flights typically cost between £440 and £808 in February.
The cheapest return price found within the last 5 days was £693 on Singapore Airlines (23 Feb–30 Mar).

Reviews of airlines servicing Kathmandu

Read reviews from past customers who have flown with Air China from Osaka Kansai Intl Airport to Kathmandu. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air China
7.5
Good
168 reviews
Check prices

Overall

7.5

Comfort

7.2

Boarding

7.8

Food

7.3

Crew

8.1

Entertainment

6.6

Reviews

1 / 7
2.0
Mediocre

guoliang,May 2026

PEK - LAX

Kayak does not have service in china thus no reminder email or even access to the kayak account to see the itinerary.. missed the flight.. also air china app requires a local phone number to register.. yep.. they consider themself international airliner but does not allow anyone outside china to use the app.
Air China
7.5
Good
168 reviews
Air China
7.5
Good
168 reviews
Check prices

Overall

7.5

Comfort

7.2

Boarding

7.8

Food

7.3

Crew

8.1

Entertainment

6.6

Reviews

1 / 7
2.0
Mediocre

guoliang,May 2026

PEK - LAX

Kayak does not have service in china thus no reminder email or even access to the kayak account to see the itinerary.. missed the flight.. also air china app requires a local phone number to register.. yep.. they consider themself international airliner but does not allow anyone outside china to use the app.

Related info for your journey

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

    Kathmandu Tribhuvan (KTM), located 2.5 mi from the city center, is the airport you fly into when you book flights from Osaka Kansai Intl to Kathmandu. 1 airline have flights to Tribhuvan from Osaka Kansai Intl on a regular basis. Booking flights from Osaka Kansai Intl to Kathmandu Tribhuvan should not be difficult; the airport handles an average of 0 inbound flights from Osaka Kansai Intl per day.

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

    Cathay Pacific can get you from Osaka Kansai Intl Airport to Kathmandu in just under 30h 40m. Your travel time can differ by up to . There are 2957 mi between Osaka Kansai Intl Airport and Kathmandu.

  • What is the cheapest airline to fly from Osaka Kansai Intl Airport to Kathmandu round-trip?

    Our cheapest airline available from Osaka Kansai Intl Airport to Kathmandu is Air China. Our recent data shows that you can find tickets from as low as £442 on this airline. You may be able to fly from Osaka Kansai Intl Airport to Kathmandu for 27% less than the average price by searching for this airline.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Osaka Kansai Intl Airport to Kathmandu?

    Currently, April is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to Kathmandu (average of £514). Flying from Osaka Kansai Intl Airport to Kathmandu in May is currently the most expensive (average of £730). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Kathmandu?

Book flights to Kathmandu if you plan to visit one of these locations
Nagarkot

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Complete your trip

Kathmandu car hire
Kathmandu Tribhuvan Airport car hire

Top airline flying from Kansai Intl to Kathmandu

AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest£442Average£588FlexibilityNo cancel feeOn-time67%
Search Air China flights

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