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Kathmandu

$489+ Cheap flights from San Diego (SAN) to Kathmandu (KTM)

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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — KTM
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from San Diego to Kathmandu

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Kathmandu (KTM). 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 junio 12, 2025.

Round-trip from

$1,217
(oojo)

One-way from

$489
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$1,826
From San Diego to Kathmandu Tribhuvan
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One-way flight from San Diego to Kathmandu Tribhuvan
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Highest demand for flights based on searches. 14% potential increase in price ($240 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from San Diego to Kathmandu

Cheapest flights from San Diego to Kathmandu
Explore the most affordable flight options available from San Diego to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 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.
mié. 10/2212:18 pmSAN - KTM
2 stops39h 42mQatar Airways
mié. 11/266:45 pmKTM - SAN
2 stops37h 04mQatar Airways
Deal found 6/12$1,217
This Gurufare deal was found by Cheapflights users on 6/11. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/226:15 amSAN - KTM
3 stops44h 35mMultiple Airlines
mié. 11/264:35 pmKTM - SAN
3 stops35h 16mMultiple Airlines
Deal found 6/11$1,451
This oojo deal was found by Cheapflights users on 6/11. 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.
mar. 10/284:30 pmSAN - KTM
2 stops64h 25mSingapore Airlines
mar. 11/2511:00 pmKTM - SAN
3 stops58h 19mSingapore Airlines
Deal found 6/11$1,988
This Fareboom deal was found by Cheapflights users on 6/11. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/269:59 pmSAN - KTM
2 stops32h 21mAir India
mar. 1/69:00 pmKTM - SAN
2 stops27h 49mAir India
Deal found 6/11$2,032
This Gurufare deal was found by Cheapflights users on 6/11. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/136:15 amSAN - KTM
3 stops44h 35mChina Eastern
vie. 6/204:35 pmKTM - SAN
3 stops36h 29mChina Eastern
Deal found 6/11$2,114
This oojo deal was found by Cheapflights users on 6/10. 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.
mié. 10/2210:38 amSAN - KTM
2 stops31h 07mEmirates
mar. 11/2512:55 amKTM - SAN
2 stops31h 15mEmirates
Deal found 6/10$2,409
This Ovago deal was found by Cheapflights users on 6/11. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/211:08 amSAN - KTM
3 stops59h 02mAir China
dom. 10/2612:05 pmKTM - SAN
3 stops48h 24mAir China
Deal found 6/11$2,549
This oojo deal was found by Cheapflights users on 6/11. 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.
lun. 6/238:33 pmSAN - KTM
2 stops44h 57mTurkish Airlines
vie. 7/187:40 amKTM - SAN
2 stops27h 19mTurkish Airlines
Deal found 6/11$5,572
This Korean Air deal was found by Cheapflights users on 6/11. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 6/217:27 amSAN - KTM
2 stops45h 18mKorean Air
lun. 7/217:20 pmKTM - SAN
2 stops40h 19mKorean Air
Deal found 6/11$7,814
This AranGrant deal was found by Cheapflights users on 6/11. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/227:57 pmSAN - KTM
2 stops37h 03mCathay Pacific
vie. 7/1811:00 pmKTM - SAN
2 stops35h 30mCathay Pacific
Deal found 6/11$8,681

Cheapflights Fare Finder

Customize your flight search to find flights from San Diego to Kathmandu 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 junio 12, 2025.
Use the filters below to find and compare flights from San Diego to Kathmandu that are best for you.

Fly from

San Diego

Fly to

Kathmandu

Route

Depart

Return

Price

San DiegoKathmandu

SAN - KTM

SANKTM

San Diego

mié. 10/22

12:18 pm-4:45 pm

2 stops39h 42m

Kathmandu Tribhuvan

mié. 11/26

6:45 pm-6:04 pm

2 stops37h 04m

$1,217

San DiegoKathmandu

SAN - KTM

SANKTM

San Diego

mié. 10/22

6:15 am-3:35 pm

3 stops44h 35m

Kathmandu Tribhuvan

mié. 11/26

4:35 pm-2:06 pm

3 stops35h 16m

$1,451

San DiegoKathmandu

SAN - KTM

SANKTM

San Diego

mar. 10/28

4:30 pm-9:40 pm

2 stops64h 25m

Kathmandu Tribhuvan

mar. 11/25

11:00 pm-7:34 pm

3 stops58h 19m

$1,988

San DiegoKathmandu

SAN - KTM

SANKTM

San Diego

mar. 7/8

6:20 am-3:35 pm

3 stops44h 30m

Kathmandu Tribhuvan

mar. 7/22

4:35 pm-3:19 pm

3 stops35h 29m

$2,360

San DiegoKathmandu

SAN - KTM

SANKTM

San Diego

mié. 10/22

10:38 am-6:30 am

2 stops31h 07m

Kathmandu Tribhuvan

mar. 11/25

12:55 am-6:25 pm

2 stops31h 15m

$2,409

San DiegoKathmandu

SAN - KTM

SANKTM

San Diego

jue. 10/2

11:08 am-10:55 am

3 stops59h 02m

Kathmandu Tribhuvan

dom. 10/26

12:05 pm-11:44 pm

3 stops48h 24m

$2,549

San DiegoKathmandu

SAN - KTM

SANKTM

San Diego

lun. 6/23

8:33 pm-6:15 am

2 stops44h 57m

Kathmandu Tribhuvan

vie. 7/18

7:40 am-10:14 pm

2 stops27h 19m

$5,572

San DiegoKathmandu

SAN - KTM

SANKTM

San Diego

dom. 6/22

7:57 pm-9:45 pm

2 stops37h 03m

Kathmandu Tribhuvan

vie. 7/18

11:00 pm-9:45 pm

2 stops35h 30m

$8,681

San DiegoKathmandu

SAN - KTM

SANKTM

San Diego

mié. 8/13

4:44 pm-9:50 am

3 stops52h 21m

$489

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from San Diego to Kathmandu

Have a flexible travel schedule? Discover the best time to fly to Kathmandu from San Diego 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 San Diego to Kathmandu

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

Currently, September is the cheapest month in which you can book a flight from San Diego to Kathmandu (average of $1,237). Flying from San Diego to Kathmandu in June is currently the most expensive (average of $1,735). 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.

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

Find hourly flight availability from San Diego to Kathmandu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.

It’s optimal to fly from San Diego to Kathmandu in the morning. By choosing this option you can save up to 30% on the cost of your flight, compared to a flight at noon.

Rainfall in Kathmandu by month

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

In terms of precipitation, rainfall in Kathmandu ranges from 0.0 - 14.6 inches per month. July is typically the wettest month, when rainfall can reach 14.6 in. November is typically the driest time to visit Kathmandu when rainfall is around 0.0 in.

Temperature in Kathmandu by month

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

If weather is an important factor for your trip to Kathmandu, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 73.4 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 Kathmandu

Get insights into the airlines that provide service to Kathmandu. 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 Kathmandu. Reviews last updated junio 12, 2025.
Get a feel of what it's like to fly with Emirates, Singapore Airlines and Cathay Pacific from San Diego to Kathmandu by reading reviews from past customers. 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.
Emirates
8.1
Very good
3,264 reviews

Food

7.8

Boarding

8.1

Comfort

8.0

Overall

8.1

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.1
Very good
3,264 reviews
Emirates
8.1
Very good
3,264 reviews

Food

7.8

Boarding

8.1

Comfort

8.0

Overall

8.1

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Singapore Airlines
8.1
Very good
1,302 reviews
Emirates
8.1
Very good
3,264 reviews

Food

7.8

Boarding

8.1

Comfort

8.0

Overall

8.1

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Cathay Pacific
7.6
Good
892 reviews
Emirates
8.1
Very good
3,264 reviews

Food

7.8

Boarding

8.1

Comfort

8.0

Overall

8.1

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Qatar Airways
7.4
Good
3,584 reviews
Emirates
8.1
Very good
3,264 reviews

Food

7.8

Boarding

8.1

Comfort

8.0

Overall

8.1

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Turkish Airlines
7.3
Good
3,848 reviews
Emirates
8.1
Very good
3,264 reviews

Food

7.8

Boarding

8.1

Comfort

8.0

Overall

8.1

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

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

  • What are the cheapest airlines flying from San Diego to Kathmandu round-trip?

    Cheapflights users have booked flights from San Diego to Kathmandu round-trip from $1,217. Other airlines that can offer you cheap pricing are Singapore Airlines, from $1,988, and China Eastern, from $2,360. Qatar Airways is 17% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from San Diego to Kathmandu (average of $1,237). Flying from San Diego to Kathmandu in June is currently the most expensive (average of $1,735). 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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Top 3 airlines flying from San Diego to Kathmandu

Discover the top 3 airlines that operate flights from San Diego to Kathmandu. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$1,065Average$1,157FlexibilityNo cancel feeOn-time72%
Singapore AirlinesCheapest$1,078Average$1,226FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$1,216Average$1,415FlexibilityNo cancel feeOn-time68%

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