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San Jose

$990+ Cheap flights from Kathmandu (KTM) to San Jose (SJC)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — SJC
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Kathmandu to San Jose

Discover tips and strategies to find the most affordable flight options for your journey from Kathmandu (KTM) to San Jose (SJC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$1,468
(oojo)

One-way from

$990
(Singapore Airlines)
From Kathmandu Tribhuvan to San Jose
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One-way flight from Kathmandu Tribhuvan to San Jose
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Find flight deals from Kathmandu to San Jose

Cheapest flights from Kathmandu to San Jose
Explore the most affordable flight options available from Kathmandu to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This oojo deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/247:05 pmKTM - SJC
2 stops35h 16mQatar Airways
Wed 1/2110:05 amSJC - KTM
2 stops41h 40mQatar Airways
Deal found 6/12$1,468
This oojo deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2411:10 pmKTM - SJC
3 stops32h 00mSingapore Airlines
Wed 1/2110:20 amSJC - KTM
2 stops45h 45mSingapore Airlines
Deal found 6/12$1,640

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Kathmandu to San Jose that are best for you.

Fly from

Kathmandu

Fly to

San Jose

Route

Depart

Return

Price

KathmanduSan Jose

KTM - SJC

KTMSJC

Kathmandu Tribhuvan

Wed 9/24

7:05 pm-5:36 pm

2 stops35h 16m

San Jose

Wed 1/21

10:05 am-5:30 pm

2 stops41h 40m

$1,468

KathmanduSan Jose

KTM - SJC

KTMSJC

Kathmandu Tribhuvan

Wed 9/24

11:10 pm-6:25 pm

3 stops32h 00m

San Jose

Wed 1/21

10:20 am-9:50 pm

2 stops45h 45m

$1,640

KathmanduSan Jose

KTM - SJC

KTMSJC

Kathmandu Tribhuvan

Tue 9/9

11:00 pm-10:43 pm

2 stops36h 28m

$990

KathmanduSan Jose

KTM - SJC

KTMSJC

Kathmandu Tribhuvan

Sat 11/15

6:45 pm-10:59 pm

2 stops41h 59m

$1,072

KathmanduSan Jose

KTM - SJC

KTMSJC

Kathmandu Tribhuvan

Tue 7/22

6:00 pm-5:17 pm

2 stops36h 02m

$1,550

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Kathmandu to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose from Kathmandu with our price prediction graph.
Estimated round-trip 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.

Cheapflights Insights

Everything you need to know about your flight from Kathmandu to San Jose

What is the cheapest month to book a flight from Kathmandu to San Jose?

Currently, September is the cheapest month in which you can book a flight from Kathmandu to San Jose (average of $255). Flying from Kathmandu to San Jose in June is currently the most expensive (average of $344). 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.

Rainfall in San Jose by month

Plan your trip to San Jose by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Jose ranges from 0.0 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. July is typically the driest time to visit San Jose when rainfall is around 0.0 in.

Temperature in San Jose by month

Plan your trip to San Jose by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Jose, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing San Jose

Get insights into the airlines that provide service to San Jose. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Jose. Reviews last updated June 12, 2025.
Singapore Airlines
8.1
Very good
1,302 reviews

Food

7.7

Entertainment

8.0

Boarding

8.2

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.1
Very good
1,302 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Food

7.7

Entertainment

8.0

Boarding

8.2

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Qatar Airways
7.4
Good
3,584 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Food

7.7

Entertainment

8.0

Boarding

8.2

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Related info for your journey

Find useful and relevant information for your journey from Kathmandu to San Jose. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Kathmandu to San Jose that include hotel bookings?

    Yes. In addition to deals on Kathmandu to San Jose flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kathmandu to San Jose?

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

  • Can I find deals for business class flights from Kathmandu to San Jose?

    Yes. Cheapflights offers flight deals from Kathmandu to San Jose 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 Kathmandu to San Jose?

    Currently, September is the cheapest month in which you can book a flight from Kathmandu to San Jose (average of $255). Flying from Kathmandu to San Jose in June is currently the most expensive (average of $344). 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.

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