£187 Cheap Flights from Osaka (OSAA) to Kathmandu (KTM)

Q: How much are return flights from Osaka to Kathmandu?

The best price we found for a return flight from Osaka to Kathmandu is £188. 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.

Q: Which airlines fly direct from Osaka to Kathmandu?

Currently, there are no airlines that fly direct from Osaka to Kathmandu. But we found flights with one stop from £187.

Q: How many flights are there a week from Osaka to Kathmandu?

As of May 2025, there are no flights flying from Osaka to Kathmandu.

Q: When is the cheapest time to fly from Osaka to Kathmandu?

The cheapest month to fly from Osaka to Kathmandu is usually May 2025.

Q: Which upcoming date is cheapest to fly from Osaka to Kathmandu Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Osaka to Kathmandu Airport on Friday, 6 June 2025 .

Q: Can I get a direct flight from Osaka to Kathmandu Airport?

No airlines currently offer direct flights between Osaka and Kathmandu Airport. Most routes have one or more stops.

Q: How can I find the best flight deal to Kathmandu?

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.

Q: When is the best time to book flights to Kathmandu?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Kathmandu is around 40 days in advance, so don’t leave your flight to the last minute.

Q: Which is the cheapest airline to fly from Osaka to Kathmandu with?

The cheapest airline that flies to Kathmandu is Air China .

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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.

Kathmandu.£188 per passenger.Departing Fri, 6 Jun, returning Tue, 10 Jun.Return flight with Air China.Outbound indirect flight with Air China, departs from Kansai International (Osaka) on Fri, 6 Jun, arriving in Kathmandu.Inbound indirect flight with Air China, departs from Kathmandu on Tue, 10 Jun, arriving in Kansai International (Osaka).Price includes taxes and charges.From £188, select.

Kathmandu.£215 per passenger.Departing Thu, 29 May, returning Thu, 5 Jun.Return flight with Air China.Outbound indirect flight with Air China, departs from Kansai International (Osaka) on Thu, 29 May, arriving in Kathmandu.Inbound indirect flight with Air China, departs from Kathmandu on Thu, 5 Jun, arriving in Kansai International (Osaka).Price includes taxes and charges.From £215, select.

Kathmandu.£303 per passenger.Departing Mon, 26 May, returning Sat, 31 May.Return flight with China Eastern.Outbound indirect flight with China Eastern, departs from Kansai International (Osaka) on Mon, 26 May, arriving in Kathmandu.Inbound indirect flight with China Eastern, departs from Kathmandu on Sat, 31 May, arriving in Kansai International (Osaka).Price includes taxes and charges.From £303, select.

Kathmandu.£337 per passenger.Departing Wed, 23 Jul, returning Sat, 26 Jul.Return flight with Peach and Thai AirAsia.Outbound indirect flight with Peach, departs from Kansai International (Osaka) on Wed, 23 Jul, arriving in Kathmandu.Inbound indirect flight with Thai AirAsia, departs from Kathmandu on Sat, 26 Jul, arriving in Kansai International (Osaka).Price includes taxes and charges.From £337, select.

Kathmandu.£345 per passenger.Departing Sun, 3 Aug, returning Fri, 22 Aug.Return flight with Peach and Thai AirAsia.Outbound indirect flight with Peach, departs from Kansai International (Osaka) on Sun, 3 Aug, arriving in Kathmandu.Inbound indirect flight with Thai AirAsia, departs from Kathmandu on Fri, 22 Aug, arriving in Kansai International (Osaka).Price includes taxes and charges.From £345, select.

Kathmandu.£345 per passenger.Departing Sat, 1 Nov, returning Mon, 1 Dec.Return flight with Air China.Outbound indirect flight with Air China, departs from Kansai International (Osaka) on Sat, 1 Nov, arriving in Kathmandu.Inbound indirect flight with Air China, departs from Kathmandu on Mon, 1 Dec, arriving in Kansai International (Osaka).Price includes taxes and charges.From £345, select.

Kathmandu.£350 per passenger.Departing Sun, 20 Jul, returning Sun, 10 Aug.Return flight with Peach and Thai AirAsia.Outbound indirect flight with Peach, departs from Kansai International (Osaka) on Sun, 20 Jul, arriving in Kathmandu.Inbound indirect flight with Thai AirAsia, departs from Kathmandu on Sun, 10 Aug, arriving in Kansai International (Osaka).Price includes taxes and charges.From £350, select.

Kathmandu.£389 per passenger.Departing Sat, 2 Aug, returning Mon, 1 Sep.Return flight with Peach and Thai AirAsia.Outbound indirect flight with Peach, departs from Kansai International (Osaka) on Sat, 2 Aug, arriving in Kathmandu.Inbound indirect flight with Thai AirAsia, departs from Kathmandu on Mon, 1 Sep, arriving in Kansai International (Osaka).Price includes taxes and charges.From £389, select.

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 June.

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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 found	£188
Cheapest month to fly	June

Finding cheap flights from Osaka to Kathmandu: Frequently asked questions

How much are return flights from Osaka to Kathmandu?

Which airlines fly direct from Osaka to Kathmandu?

How many flights are there a week from Osaka to Kathmandu?

When is the cheapest time to fly from Osaka to Kathmandu?

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

Can I get a direct flight from Osaka to Kathmandu Airport?

How can I find the best flight deal to Kathmandu?

When is the best time to book flights to Kathmandu?

Which is the cheapest airline to fly from Osaka to Kathmandu with?

Travelling from Osaka to Tribhuvan International Airport (KTM): what you need to know

Osaka's main base, Kansai International Airport (KIX), is where countless awesome holidays begin. Explore the departure options from here when planning your flight from Osaka to Tribhuvan International Airport (KTM).
Tribhuvan International Airport is located in Kathmandu. The city operates in the UTC+5:47 timezone and is 3 hours 12 minutes behind Osaka.
To ensure you get on your flight from Osaka to KTM, leave enough time to check in and find your gate. Turning up two hours before international departures and an hour before domestic flights is the general travel rule.
During popular months such as June, it's a good idea to get to the airport even earlier. Arrive two hours before a domestic departure and four hours ahead of international flights whenever you're flying during peak periods in general.

Airports in Osaka

Kansai International Airport (KIX)

We make it a cinch to book a flight from Osaka to KTM that includes a stopover. To see your options leaving from Kansai International Airport (KIX), deselect 'Direct flights only.' Next, pick a flight with a stop long enough to explore your chosen city. Major stopovers between KIX and KTM include:
- Incheon International Airport (ICN)
- Guangzhou Baiyun International Airport (CAN)
- Hong Kong International Airport (HKG)
KIX is about 30 miles from the centre of Osaka. To help you work out how to get there, use Google Maps. This handy traveller tool will give you the quickest route and available public transport options.
Looking for a convenient hotel close to Kansai International Airport? If you're boarding an early flight from Osaka to Tribhuvan International Airport, these accommodation options will put you moments from your departure lounge:

About Tribhuvan International Airport (KTM)

Consider staying in a hotel near KTM if you're taking a late flight from Osaka to Tribhuvan International Airport. Settle into one of these options and skip the long transfer:

Getting from Tribhuvan International Airport (KTM) to central Kathmandu

Tribhuvan International Airport is approximately 3 miles from central Kathmandu. With your own car rental or if you take a cab, the drive is around 16 minutes.

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

For a one-way ticket from Osaka to Tribhuvan International Airport, £105 is the cheapest price. You can also book a return flight starting from £187. These are the lowest fares right now and may vary depending on availability.
We suggest booking as soon as possible to get cheap tickets from Osaka to KTM. You're more likely to bag a bargain and enjoy a larger selection of departure times and travel dates.
Getting cheap tickets from Osaka to Tribhuvan International Airport is easier if you can be flexible with your travel plans. Use the 'Whole month' tool to see the lowest fares across every month and bag a great deal.
Set up a Price Alert and keep track of changes on this route through push notifications or email. You'll be the first to know when prices drop. Timing is key when finding cheap tickets from Osaka to KTM.
Tailor your trip with filters. Choose your ideal arrival and departure times, total journey duration and airlines. You can also sort results by 'Cheapest,' 'Fastest' or 'Best' flights from Osaka to Tribhuvan International Airport.

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

It's time to work out your trip dates for your flight from Osaka to Tribhuvan International Airport. October is the busiest month to travel to Kathmandu. If you prefer a quieter vibe, go in February.
The warmest month in Kathmandu is June, with temperatures ranging between 17ºC and 28ºC. Lock in your flights from Osaka to KTM in this month if this is the type of weather you enjoy.
January sees average temperatures of between 3ºC and 18ºC. Look for cheap flights from Osaka to Tribhuvan International Airport around that time if you like travelling in cooler conditions.

More about Kathmandu

Start your Kathmandu trip off on the right foot by choosing the ideal place to stay. Once you've booked your flight from Osaka to Tribhuvan International Airport, browse our range of accommodation options including:
There are so many things to explore in this city it can be tricky to know where to begin. Swayambhunath Stupa, Pashupatinath Temple and Boudhanath Stupa are top attractions which should feature on every Kathmandu itinerary.

Complete your Kathmandu trip with a car rental

Get behind the wheel of one of our car rentals in Kathmandu and explore on your own terms. Easily compare rates from trusted rental companies in one place after booking your hotel and cheap flights from Osaka to Tribhuvan International Airport.