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Cheap flights from San Diego to Kathmandu from $1,255

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Kathmandu departing on 7/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from San Diego to Kathmandu

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:27 pm - 9:45 pm
SAN
-
KTM
35h 33m
2 stops
Multiple Airlines Logo
11:00 pm - 7:00 pm
KTM
-
SAN
32h 45m
2 stops
$1,408Multiple Airlines
Wed, Aug 12 - Wed, Aug 26
Cathay Pacific Logo
9:27 pm - 9:45 pm
SAN
-
KTM
35h 33m
2 stops
Cathay Pacific Logo
11:00 pm - 8:48 am
KTM
-
SAN
46h 33m
2 stops
$1,412Cathay Pacific
Sun, Aug 16 - Sun, Aug 30
Qatar Airways Logo
4:28 pm - 5:20 pm
SAN
-
KTM
36h 07m
2 stops
Qatar Airways Logo
5:40 pm - 6:29 pm
KTM
-
SAN
37h 34m
2 stops
$1,553Qatar Airways
Wed, Oct 14 - Mon, Oct 26
Qatar Airways Logo
4:28 pm - 5:20 pm
SAN
-
KTM
36h 07m
2 stops
Qatar Airways Logo
9:35 am - 6:29 pm
KTM
-
SAN
45h 39m
2 stops
$1,629Qatar Airways
Fri, Oct 16 - Fri, Oct 30
Qatar Airways Logo
5:22 pm - 8:50 am
SAN
-
KTM
50h 43m
2 stops
Qatar Airways Logo
6:45 pm - 7:00 pm
KTM
-
SAN
37h 00m
2 stops
$1,661Qatar Airways
Wed, Sep 23 - Sun, Sep 27
Qatar Airways Logo
9:30 pm - 8:50 am
SAN
-
KTM
46h 35m
2 stops
Qatar Airways Logo
6:45 pm - 7:00 pm
KTM
-
SAN
37h 00m
2 stops
$1,662Qatar Airways
Wed, Sep 23 - Sun, Sep 27
Qatar Airways Logo
8:00 am - 2:15 pm
SAN
-
KTM
41h 30m
2 stops
Qatar Airways Logo
11:05 am - 8:50 pm
KTM
-
SAN
46h 30m
2 stops
$1,769Qatar Airways
Sat, Jul 18 - Sun, Aug 2
Qatar Airways Logo
6:15 am - 8:20 am
SAN
-
KTM
36h 20m
2 stops
Qatar Airways Logo
5:40 pm - 7:59 pm
KTM
-
SAN
40h 04m
2 stops
$1,807Qatar Airways
Tue, Dec 1 - Thu, Dec 31
Multiple Airlines Logo
9:27 pm - 12:05 am
SAN
-
KTM
37h 53m
3 stops
Multiple Airlines Logo
1:25 pm - 1:28 pm
KTM
-
SAN
36h 48m
3 stops
$1,832Multiple Airlines
Sun, Aug 16 - Sun, Aug 30
Multiple Airlines Logo
11:21 am - 2:15 pm
SAN
-
KTM
38h 09m
2 stops
Multiple Airlines Logo
6:00 pm - 7:20 pm
KTM
-
SAN
38h 05m
2 stops
$1,864Multiple Airlines
Mon, Jul 6 - Sat, Jul 18

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Cathay Pacific flights from San Diego to Kathmandu

Our best Cathay Pacific deals on San Diego to Kathmandu flight tickets
Cathay Pacific
Aug 16
SAN9:27 pmSan Diego
35h 33m
2 stops
KTM9:45 pmKathmandu Tribhuvan
Aug 30
KTM11:00 pmKathmandu Tribhuvan
46h 33m
2 stops
SAN8:48 amSan Diego
$1,412
Cathay Pacific
Sep 21
SAN7:59 pmSan Diego
37h 01m
2 stops
KTM9:45 pmKathmandu Tribhuvan
Oct 3
KTM11:00 pmKathmandu Tribhuvan
47h 51m
2 stops
SAN10:06 amSan Diego
$2,726
Cathay Pacific
Sep 21
SAN7:27 amSan Diego
49h 33m
2 stops
KTM9:45 pmKathmandu Tribhuvan
Oct 3
KTM11:00 pmKathmandu Tribhuvan
53h 37m
2 stops
SAN3:52 pmSan Diego
$2,768

Qatar Airways flights from San Diego to Kathmandu

Our best Qatar Airways deals on San Diego to Kathmandu flight tickets
Qatar Airways
Oct 14
SAN4:28 pmSan Diego
36h 07m
2 stops
KTM5:20 pmKathmandu Tribhuvan
Oct 26
KTM5:40 pmKathmandu Tribhuvan
37h 34m
2 stops
SAN6:29 pmSan Diego
$1,553
Qatar Airways
Oct 16
SAN4:28 pmSan Diego
36h 07m
2 stops
KTM5:20 pmKathmandu Tribhuvan
Oct 30
KTM9:35 amKathmandu Tribhuvan
45h 39m
2 stops
SAN6:29 pmSan Diego
$1,629
Qatar Airways
Sep 23
SAN5:22 pmSan Diego
50h 43m
2 stops
KTM8:50 amKathmandu Tribhuvan
Sep 27
KTM6:45 pmKathmandu Tribhuvan
37h 00m
2 stops
SAN7:00 pmSan Diego
$1,661

momondo 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, momondo users made 832,500 searches. Data last updated June 26, 2026.
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

Cheapest round-trip
Quickest round-trip

San DiegoKathmandu

SAN - KTM

SANKTM

San Diego

Wed 8/12

9:27 pm-9:45 pm

2 stops35h 33m

Kathmandu Tribhuvan

Wed 8/26

11:00 pm-7:00 pm

2 stops32h 45m

$1,408

San DiegoKathmandu

SAN - KTM

SANKTM

San Diego

Sun 8/16

9:27 pm-9:45 pm

2 stops35h 33m

Kathmandu Tribhuvan

Sun 8/30

11:00 pm-8:48 am

2 stops46h 33m

$1,412

San DiegoKathmandu

SAN - KTM

SANKTM

San Diego

Wed 10/14

4:28 pm-5:20 pm

2 stops36h 07m

Kathmandu Tribhuvan

Mon 10/26

5:40 pm-6:29 pm

2 stops37h 34m

$1,553

San DiegoKathmandu

SAN - KTM

SANKTM

San Diego

Fri 10/16

4:28 pm-5:20 pm

2 stops36h 07m

Kathmandu Tribhuvan

Fri 10/30

9:35 am-6:29 pm

2 stops45h 39m

$1,629

San DiegoKathmandu

SAN - KTM

SANKTM

San Diego

Wed 9/23

5:22 pm-8:50 am

2 stops50h 43m

Kathmandu Tribhuvan

Sun 9/27

6:45 pm-7:00 pm

2 stops37h 00m

$1,661

San DiegoKathmandu

SAN - KTM

SANKTM

San Diego

Wed 9/23

9:30 pm-8:50 am

2 stops46h 35m

Kathmandu Tribhuvan

Sun 9/27

6:45 pm-7:00 pm

2 stops37h 00m

$1,662

San DiegoKathmandu

SAN - KTM

SANKTM

San Diego

Sat 7/18

8:00 am-2:15 pm

2 stops41h 30m

Kathmandu Tribhuvan

Sun 8/2

11:05 am-8:50 pm

2 stops46h 30m

$1,769

San DiegoKathmandu

SAN - KTM

SANKTM

San Diego

Tue 12/1

6:15 am-8:20 am

2 stops36h 20m

Kathmandu Tribhuvan

Thu 12/31

5:40 pm-7:59 pm

2 stops40h 04m

$1,807

San DiegoKathmandu

SAN - KTM

SANKTM

San Diego

Sun 8/16

9:27 pm-12:05 am

3 stops37h 53m

Kathmandu Tribhuvan

Sun 8/30

1:25 pm-1:28 pm

3 stops36h 48m

$1,832

San DiegoKathmandu

SAN - KTM

SANKTM

San Diego

Mon 7/6

11:21 am-2:15 pm

2 stops38h 09m

Kathmandu Tribhuvan

Sat 7/18

6:00 pm-7:20 pm

2 stops38h 05m

$1,864

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

When to book flights from San Diego to Kathmandu

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

Cheap San Diego to Kathmandu (SAN to KTM) flight deals and tips

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

Fastest flight time

35h 33m

Direct flights

None
The fastest flight from San Diego to Kathmandu takes 35h 33m
There are no direct flights from San Diego to Kathmandu. There are no popular flight routes from San Diego to Kathmandu.
Search flight deals

Frequently asked questions about flying from San Diego to Kathmandu

  • How far is San Diego to Kathmandu Tribhuvan by plane?

    A flight from San Diego to Kathmandu Tribhuvan will travel around 8002.5 mi. Typically, this will take 35h 33m by plane in normal conditions.

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

    Prices for flights from San Diego Airport to Kathmandu Tribhuvan Airport are updated daily.

  • How many operators does momondo search for flights from San Diego Airport to Kathmandu Tribhuvan Airport?

  • How old do you have to be to fly from San Diego Airport to Kathmandu Tribhuvan 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 San Diego Airport to Kathmandu Tribhuvan Airport.

  • What documentation or ID do you need to fly to Kathmandu Tribhuvan Airport?

    The required travel and health documents for your Kathmandu Tribhuvan 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 Kathmandu Tribhuvan Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from San Diego to Kathmandu?

Best airlines flying from San Diego to Kathmandu

Compare and see reviews for airlines that fly from San Diego to Kathmandu with momondo
Airline
Rating
Free Cancellation
Price
Qatar AirwaysPriceFrom $1,441Free CancellationRating
7.3
3,731 reviews
Search Qatar Airways flights

Frequently asked questions about flying from San Diego to Kathmandu

  • How do I get Price Alerts for flights from San Diego to Kathmandu?

    Search flight deals from San Diego to Kathmandu. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from San Diego to Kathmandu with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Traveling to a place near Kathmandu?

Book flights to Kathmandu if you plan to visit one of these locations
Nagarkot

Why use momondo?

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

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 Kathmandu from San Diego.

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

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

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

momondo provides multiple filters to help you find the best flight to Kathmandu from San Diego. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Kathmandu, momondo offers a useful price alert feature which will track prices for flights to Kathmandu from San Diego and alert you when they change.

An easier way to manage your Kathmandu trip

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Qatar Airways