How long is the flight from San Diego to Kathmandu?

A quick flight from San Diego to Kathmandu can take about 41h. Qatar Airways provides one of the quickest options available for as low as $1,472. There are 8001 mi between San Diego and Kathmandu.

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 $1,078. Other airlines that can offer you cheap pricing are Cathay Pacific, from $1,099, and Qatar Airways, from $1,280. Singapore Airlines is 27% cheaper than the average price of flights available within the next 90 days to this destination.

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.

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).

What are the most popular airlines that fly from San Diego to Kathmandu?

The most popular airlines flying from San Diego to Kathmandu are Qatar Airways, Cathay Pacific and Singapore Airlines. Something to consider prior to booking your flight.

Most accurate provider : When it comes to deals on San Diego-Kathmandu flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Diego-Kathmandu flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Diego-Kathmandu flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on San Diego-Kathmandu flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Kathmandu flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

$547+ Flights from San Diego to Kathmandu

Q: How much does it cost to fly round-trip from San Diego to Kathmandu?

Airfare is below average for this route at the moment. San Diego to Kathmandu flights typically cost between $1,413 and $2,082 in March. The cheapest round-trip price found within the last 3 days was $1,149 on Multiple Airlines (Mar 6-Mar 27).

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 November 13, 2025.

Sat 12/276:15 amSAN - KTM

2 stops49h 30mCathay Pacific

Sat 1/310:55 pmKTM - SAN

2 stops53h 44mCathay Pacific

Deal found 11/12

$3,025

Sat 12/2710:25 pmSAN - KTM

3 stops49h 45mMultiple Airlines

Sat 1/312:35 pmKTM - SAN

2 stops45h 35mMultiple Airlines

Deal found 11/12

$3,570

Sun 12/2810:56 amSAN - KTM

2 stops46h 49mEmirates

Sun 1/49:20 amKTM - SAN

2 stops47h 08mEmirates

Deal found 11/13

$12,055

Best flights from San Diego to Kathmandu
Discover carefully curated flight deals from San Diego to Kathmandu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 13, 2025.

Fri 3/67:26 pmSAN - KTM

2 stops36h 39mMultiple Airlines

Fri 3/2711:05 pmKTM - SAN

2 stops34h 17mMultiple Airlines

Deal found 11/10

$1,149

Sun 3/2210:40 amSAN - KTM

2 stops41h 00mQatar Airways

Sat 4/410:05 amKTM - SAN

2 stops48h 55mQatar Airways

Deal found 11/11

$1,472

Fri 5/15:30 pmSAN - KTM

2 stops39h 30mCathay Pacific

Tue 5/511:00 pmKTM - SAN

2 stops29h 54mCathay Pacific

Deal found 11/11

$1,526

Sun 3/2210:45 amSAN - KTM

3 stops60h 05mAir China

Sat 4/411:55 amKTM - SAN

3 stops48h 47mAir China

Deal found 11/11

$1,663

Fri 5/17:00 amSAN - KTM

2 stops45h 00mQatar Airways

Tue 5/510:05 amKTM - SAN

2 stops47h 17mQatar Airways

Deal found 11/10

$1,597

Last-minute flights from San Diego to Kathmandu
Discover last-minute flight deals from San Diego to Kathmandu. Data last updated November 13, 2025 and is based on user searches.

Sat 12/276:15 amSAN - KTM

2 stops49h 30mCathay Pacific

Sat 1/310:55 pmKTM - SAN

2 stops53h 44mCathay Pacific

Deal found 11/12

$3,025

Sat 12/2710:25 pmSAN - KTM

3 stops49h 45mMultiple Airlines

Sat 1/312:35 pmKTM - SAN

2 stops45h 35mMultiple Airlines

Deal found 11/12

$3,570

Sun 12/2810:56 amSAN - KTM

2 stops46h 49mEmirates

Sun 1/49:20 amKTM - SAN

2 stops47h 08mEmirates

Deal found 11/13

$12,055

One-way flights from San Diego to Kathmandu
Search for one-way flight options from San Diego to Kathmandu. Find affordable one-way fares based on user searches. Data last updated November 13, 2025.

Sun 2/228:00 amSAN - KTM

3 stops47h 35mMultiple Airlines

Deal found 11/12

$547

Mon 2/235:42 pmSAN - KTM

3 stops50h 53mMultiple Airlines

Deal found 11/12

$558

Cheap flight deals from San Diego to Kathmandu

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$1,149 (oojo)
One-way from	$547 (Kiwi.com)
Popular in	June
Cheapest in	February
Average price	$1,747

Provider with most accurate pricing for San Diego-Kathmandu Tribhuvan flight deals.

Search Deals

Provider most trusted by Cheapflights users for San Diego-Kathmandu Tribhuvan flights.

Search Deals

From San Diego to Kathmandu Tribhuvan

Search Deals

One-way flight from San Diego to Kathmandu Tribhuvan

Search Deals

Highest demand for flights based on searches. 3% potential increase in price ($62 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($34 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in November 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Diego to Kathmandu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoKathmandu

SAN - KTM

SANKTM

San Diego

Fri 3/6

7:26 pm-9:50 pm

2 stops36h 39m

Kathmandu Tribhuvan

Fri 3/27

11:05 pm-8:37 pm

2 stops34h 17m

$1,149

San DiegoKathmandu

SAN - KTM

SANKTM

San Diego

Sun 3/22

10:40 am-4:25 pm

2 stops41h 00m

Kathmandu Tribhuvan

Sat 4/4

10:05 am-10:15 pm

2 stops48h 55m

$1,472

San DiegoKathmandu

SAN - KTM

SANKTM

San Diego

Fri 5/1

5:30 pm-9:45 pm

2 stops39h 30m

Kathmandu Tribhuvan

Tue 5/5

11:00 pm-4:09 pm

2 stops29h 54m

$1,526

San DiegoKathmandu

SAN - KTM

SANKTM

San Diego

Fri 5/1

7:00 am-4:45 pm

2 stops45h 00m

Kathmandu Tribhuvan

Tue 5/5

10:05 am-8:37 pm

2 stops47h 17m

$1,597

San DiegoKathmandu

SAN - KTM

SANKTM

San Diego

Sun 3/22

10:45 am-11:35 am

3 stops60h 05m

Kathmandu Tribhuvan

Sat 4/4

11:55 am-11:57 pm

3 stops48h 47m

$1,663

San DiegoKathmandu

SAN - KTM

SANKTM

San Diego

Sun 2/22

8:00 am-9:20 pm

3 stops47h 35m

$547

San DiegoKathmandu

SAN - KTM

SANKTM

San Diego

Mon 2/23

5:42 pm-10:20 am

3 stops50h 53m

$558

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Compare providers for flights from San Diego to Kathmandu

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Kathmandu in November.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on San Diego-Kathmandu flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Diego-Kathmandu flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Diego-Kathmandu flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on San Diego-Kathmandu flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Kathmandu flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 time of day to fly from SAN to KTM?

It’s optimal to fly from San Diego to Kathmandu in the morning. By choosing this option you can save up to 32% on the cost of your flight, compared to a flight in the afternoon.

How much does it cost to fly round-trip from San Diego to Kathmandu?

Reviews of airlines servicing Kathmandu

See what other customers who have flown with Singapore Airlines, Cathay Pacific, and Qatar Airways from San Diego to Kathmandu have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.1

Very good

1,400 reviews

Reviews

1 / 20

10.0

Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Singapore Airlines

8.1

Very good

1,400 reviews

Singapore Airlines

8.1

Very good

1,400 reviews

Reviews

1 / 20

10.0

Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Cathay Pacific

7.6

Good

1,058 reviews

Singapore Airlines

8.1

Very good

1,400 reviews

Reviews

1 / 20

10.0

Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Qatar Airways

7.4

Good

3,661 reviews

Singapore Airlines

8.1

Very good

1,400 reviews

Reviews

1 / 20

10.0

Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Related info for your journey

How long is the flight from San Diego to Kathmandu?
A quick flight from San Diego to Kathmandu can take about 41h. Qatar Airways provides one of the quickest options available for as low as $1,472. There are 8001 mi between San Diego and Kathmandu.
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 $1,078. Other airlines that can offer you cheap pricing are Cathay Pacific, from $1,099, and Qatar Airways, from $1,280. Singapore Airlines is 27% 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.

See more FAQs

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Top 3 airlines flying from San Diego to Kathmandu

Airline	Cheapest	Average	Flexibility	On-time
Singapore Airlines	Cheapest$1,078	Average$1,222	FlexibilityNo cancel fee	On-time81%
Cathay Pacific	Cheapest$1,099	Average$1,190	FlexibilityNo cancel fee	On-time72%
Qatar Airways	Cheapest$1,280	Average$1,499	FlexibilityNo cancel fee	On-time68%

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$547+ 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 2/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Diego to Kathmandu with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from San Diego to Kathmandu

Cheapest flights from San Diego to KathmanduExplore 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 November 13, 2025.

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 November 13, 2025.

Cheap flight deals from San Diego to Kathmandu

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Diego to Kathmandu that are best for you.

Compare providers for flights from San Diego to Kathmandu

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Kathmandu in November.

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.

Cheapflights Insights

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

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

How much does it cost to fly round-trip from San Diego to Kathmandu?

Reviews of airlines servicing Kathmandu

See what other customers who have flown with Singapore Airlines, Cathay Pacific, and Qatar Airways from San Diego to Kathmandu have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

How long is the flight from San Diego to Kathmandu?

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

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

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

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

Traveling to a place near Kathmandu?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for San Diego to Kathmandu

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from San Diego to Kathmandu

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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 November 13, 2025.