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Cheap flights from Kathmandu to San Jose from $843

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kathmandu to San Jose departing on 10/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Kathmandu to San Jose

Cheap round-trip flights

Qatar Airways Logo
6:45 pm - 4:44 pmKTM-SJC
35h 44m2 stops
Qatar Airways Logo
1:00 pm - 8:20 amSJC-KTM
30h 35m2 stops
$1,607Qatar Airways
Find Deal
Wed, Mar 4 - Sun, Mar 8
Qatar Airways Logo
5:40 pm - 10:03 pmKTM-SJC
42h 08m2 stops
Qatar Airways Logo
8:10 am - 8:20 amSJC-KTM
35h 25m2 stops
$1,609Qatar Airways
Find Deal
Wed, Mar 4 - Sun, Mar 8
Qatar Airways Logo
7:05 pm - 9:05 pmKTM-SJC
38h 45m2 stops
Qatar Airways Logo
1:15 pm - 10:15 amSJC-KTM
56h 15m2 stops
$1,644Qatar Airways
Find Deal
Mon, Sep 29 - Wed, Oct 15
Qatar Airways Logo
5:40 pm - 8:48 pmKTM-SJC
40h 53m2 stops
Qatar Airways Logo
8:10 am - 8:20 amSJC-KTM
34h 25m2 stops
$1,683Qatar Airways
Find Deal
Tue, Nov 4 - Thu, Jan 8
Cathay Pacific Logo
10:55 pm - 7:19 pmKTM-SJC
33h 09m2 stops
Cathay Pacific Logo
6:15 am - 9:30 pmSJC-KTM
49h 30m2 stops
$1,824Cathay Pacific
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Tue, Oct 28 - Tue, Nov 25
Qatar Airways Logo
6:45 pm - 8:48 pmKTM-SJC
39h 48m2 stops
Qatar Airways Logo
2:28 pm - 4:25 pmSJC-KTM
60h 12m2 stops
$5,335Qatar Airways
Find Deal
Tue, Nov 4 - Thu, Jan 8

Qatar Airways flights from Kathmandu to San Jose

Our best Qatar Airways deals on Kathmandu to San Jose flight tickets
Qatar Airways
Mar 4
KTM6:45 pmKathmandu Tribhuvan
35h 44m
2 stops
SJC4:44 pmSan Jose
Mar 8
SJC1:00 pmSan Jose
30h 35m
2 stops
KTM8:20 amKathmandu Tribhuvan
$1,607
Find similar
Qatar Airways
Mar 4
KTM5:40 pmKathmandu Tribhuvan
42h 08m
2 stops
SJC10:03 pmSan Jose
Mar 8
SJC8:10 amSan Jose
35h 25m
2 stops
KTM8:20 amKathmandu Tribhuvan
$1,609
Find similar
Qatar Airways
Sep 29
KTM7:05 pmKathmandu Tribhuvan
38h 45m
2 stops
SJC9:05 pmSan Jose
Oct 15
SJC1:15 pmSan Jose
56h 15m
2 stops
KTM10:15 amKathmandu Tribhuvan
$1,644
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Kathmandu to San Jose that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Kathmandu to San Jose that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KathmanduSan Jose

KTM - SJC

KTMSJC

Kathmandu Tribhuvan

Wed 3/4

6:45 pm-4:44 pm

2 stops35h 44m

San Jose

Sun 3/8

1:00 pm-8:20 am

2 stops30h 35m

$1,607

KathmanduSan Jose

KTM - SJC

KTMSJC

Kathmandu Tribhuvan

Wed 3/4

5:40 pm-10:03 pm

2 stops42h 08m

San Jose

Sun 3/8

8:10 am-8:20 am

2 stops35h 25m

$1,609

KathmanduSan Jose

KTM - SJC

KTMSJC

Kathmandu Tribhuvan

Mon 9/29

7:05 pm-9:05 pm

2 stops38h 45m

San Jose

Wed 10/15

1:15 pm-10:15 am

2 stops56h 15m

$1,644

KathmanduSan Jose

KTM - SJC

KTMSJC

Kathmandu Tribhuvan

Tue 11/4

5:40 pm-8:48 pm

2 stops40h 53m

San Jose

Thu 1/8

8:10 am-8:20 am

2 stops34h 25m

$1,683

KathmanduSan Jose

KTM - SJC

KTMSJC

Kathmandu Tribhuvan

Tue 10/28

10:55 pm-7:19 pm

2 stops33h 09m

San Jose

Tue 11/25

6:15 am-9:30 pm

2 stops49h 30m

$1,824

KathmanduSan Jose

KTM - SJC

KTMSJC

Kathmandu Tribhuvan

Tue 11/4

6:45 pm-8:48 pm

2 stops39h 48m

San Jose

Thu 1/8

2:28 pm-4:25 pm

2 stops60h 12m

$5,335

KathmanduSan Jose

KTM - SJC

KTMSJC

Kathmandu Tribhuvan

Wed 10/1

6:00 pm-5:36 pm

2 stops36h 21m

$843

KathmanduSan Jose

KTM - SJC

KTMSJC

Kathmandu Tribhuvan

Tue 10/14

6:00 pm-5:20 pm

2 stops36h 05m

$942

KathmanduSan Jose

KTM - SJC

KTMSJC

Kathmandu Tribhuvan

Tue 9/30

12:20 am-10:43 pm

2 stops35h 08m

$1,045

KathmanduSan Jose

KTM - SJC

KTMSJC

Kathmandu Tribhuvan

Fri 9/26

12:20 am-10:43 pm

2 stops35h 08m

$1,046

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to San Jose from

How to get the cheapest flight ticket from Kathmandu to San Jose

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Kathmandu Tribhuvan to San Jose?

Qatar Airways and Singapore Airlines are the most popular carriers operating from Kathmandu Tribhuvan to San Jose

What airlines fly to San Jose?

Cathay Pacific, Air India and Singapore Airlines are the top three most popular airlines that fly to San Jose from Kathmandu according to our data. Cathay Pacific is the first choice among our users, with 29% of people opting to fly with this airline when traveling to San Jose. Keep in mind that there are 7 different airlines that fly to San Jose on a routine basis, so you have a few additional options to choose from.

When to book flights from Kathmandu to San Jose

Are you open to changing your travel dates? Check out the ideal times to fly from Kathmandu to San Jose according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Kathmandu to San Jose (KTM to SJC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kathmandu to San Jose

Direct flights

None
There are no direct flights from Kathmandu to San Jose. There are no popular flight routes from Kathmandu to San Jose.
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  • How far is Kathmandu Tribhuvan to San Jose by plane?

    A flight from Kathmandu Tribhuvan to San Jose will travel around 7602.8 mi. By plane, this route typically takes 33h 09m.

  • When did momondo last update prices for flights from Kathmandu Tribhuvan Airport to San Jose Airport?

    Prices for flights from Kathmandu Tribhuvan Airport to San Jose Airport refresh daily.

  • How old do you have to be to fly from Kathmandu Tribhuvan Airport to San Jose Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kathmandu Tribhuvan Airport to San Jose Airport.

  • What documentation or ID do you need to fly to San Jose Airport?

    The required travel and health documents for your San Jose Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Jose Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Kathmandu to San Jose?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Jose from Kathmandu.

Can I find flights from Kathmandu to San Jose with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Kathmandu to San Jose flights to just show those with flexible booking policies.

How can momondo help me find flights from Kathmandu to San Jose?

Once all potential Kathmandu to San Jose flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Kathmandu to San Jose right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Jose from Kathmandu. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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