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Cheap flights from San Diego to Kathmandu from $1,356

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Kathmandu departing on 5/17. 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 San Diego to Kathmandu

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:00 am - 6:15 am
SAN
-
KTM
34h 30m
2 stops
Multiple Airlines Logo
7:40 am - 7:58 pm
KTM
-
SAN
49h 03m
2 stops
$1,356Multiple Airlines
Sun, May 17 - Tue, Jun 2
Multiple Airlines Logo
8:59 pm - 9:45 pm
SAN
-
KTM
60h 01m
2 stops
Multiple Airlines Logo
11:00 pm - 7:41 pm
KTM
-
SAN
33h 26m
2 stops
$1,433Multiple Airlines
Wed, Apr 8 - Thu, Apr 30
Multiple Airlines Logo
7:00 am - 6:15 am
SAN
-
KTM
34h 30m
2 stops
Multiple Airlines Logo
7:40 am - 2:38 pm
KTM
-
SAN
43h 43m
2 stops
$1,455Multiple Airlines
Tue, Apr 21 - Tue, Apr 28
Multiple Airlines Logo
9:58 pm - 11:00 pm
SAN
-
KTM
36h 17m
2 stops
Multiple Airlines Logo
5:30 pm - 7:40 pm
KTM
-
SAN
38h 55m
2 stops
$1,460Multiple Airlines
Sun, Apr 19 - Sun, Apr 26
Multiple Airlines Logo
7:40 am - 6:35 am
SAN
-
KTM
34h 10m
3 stops
Multiple Airlines Logo
5:30 pm - 11:46 am
KTM
-
SAN
31h 01m
2 stops
$1,473Multiple Airlines
Tue, Apr 21 - Tue, Apr 28
Qatar Airways Logo
9:12 pm - 7:55 am
SAN
-
KTM
45h 58m
2 stops
Qatar Airways Logo
10:55 am - 7:58 am
KTM
-
SAN
57h 48m
2 stops
$1,522Qatar Airways
Thu, May 7 - Mon, May 11
Multiple Airlines Logo
9:37 pm - 4:30 pm
SAN
-
KTM
30h 08m
2 stops
Multiple Airlines Logo
5:30 pm - 12:14 pm
KTM
-
SAN
31h 29m
3 stops
$1,555Multiple Airlines
Sun, May 17 - Tue, Jun 2
Multiple Airlines Logo
7:40 am - 9:45 pm
SAN
-
KTM
49h 20m
2 stops
Multiple Airlines Logo
11:00 pm - 7:41 pm
KTM
-
SAN
33h 26m
2 stops
$1,578Multiple Airlines
Thu, Apr 9 - Thu, Apr 30
Qatar Airways Logo
9:12 pm - 7:55 am
SAN
-
KTM
45h 58m
2 stops
Qatar Airways Logo
6:15 pm - 6:05 pm
KTM
-
SAN
36h 35m
2 stops
$1,630Qatar Airways
Thu, May 7 - Mon, May 11
Qatar Airways Logo
9:12 pm - 7:55 am
SAN
-
KTM
45h 58m
2 stops
Qatar Airways Logo
10:55 am - 3:51 pm
KTM
-
SAN
41h 41m
2 stops
$1,633Qatar Airways
Thu, May 7 - Mon, May 11

Qatar Airways flights from San Diego to Kathmandu

Our best Qatar Airways deals on San Diego to Kathmandu flight tickets
Qatar Airways
May 7
SAN9:12 pmSan Diego
45h 58m
2 stops
KTM7:55 amKathmandu Tribhuvan
May 11
KTM10:55 amKathmandu Tribhuvan
57h 48m
2 stops
SAN7:58 amSan Diego
$1,522
Qatar Airways
May 7
SAN9:12 pmSan Diego
45h 58m
2 stops
KTM7:55 amKathmandu Tribhuvan
May 11
KTM6:15 pmKathmandu Tribhuvan
36h 35m
2 stops
SAN6:05 pmSan Diego
$1,630
Qatar Airways
May 7
SAN9:12 pmSan Diego
45h 58m
2 stops
KTM7:55 amKathmandu Tribhuvan
May 11
KTM10:55 amKathmandu Tribhuvan
41h 41m
2 stops
SAN3:51 pmSan Diego
$1,633

Singapore Airlines flights from San Diego to Kathmandu

Our best Singapore Airlines deals on San Diego to Kathmandu flight tickets
Singapore Airlines
May 7
SAN10:25 amSan Diego
46h 20m
2 stops
KTM9:30 pmKathmandu Tribhuvan
May 11
KTM10:50 pmKathmandu Tribhuvan
57h 59m
3 stops
SAN8:04 pmSan Diego
$2,572
Singapore Airlines
Apr 11
SAN10:40 amSan Diego
46h 05m
2 stops
KTM9:30 pmKathmandu Tribhuvan
Apr 30
KTM10:50 pmKathmandu Tribhuvan
57h 59m
3 stops
SAN8:04 pmSan Diego
$3,134

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 March 8, 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

San DiegoKathmandu

SAN - KTM

SANKTM

San Diego

Sun 5/17

7:00 am-6:15 am

2 stops34h 30m

Kathmandu Tribhuvan

Tue 6/2

7:40 am-7:58 pm

2 stops49h 03m

$1,356

San DiegoKathmandu

SAN - KTM

SANKTM

San Diego

Wed 4/8

8:59 pm-9:45 pm

2 stops60h 01m

Kathmandu Tribhuvan

Thu 4/30

11:00 pm-7:41 pm

2 stops33h 26m

$1,433

San DiegoKathmandu

SAN - KTM

SANKTM

San Diego

Tue 4/21

7:00 am-6:15 am

2 stops34h 30m

Kathmandu Tribhuvan

Tue 4/28

7:40 am-2:38 pm

2 stops43h 43m

$1,455

San DiegoKathmandu

SAN - KTM

SANKTM

San Diego

Sun 4/19

9:58 pm-11:00 pm

2 stops36h 17m

Kathmandu Tribhuvan

Sun 4/26

5:30 pm-7:40 pm

2 stops38h 55m

$1,460

San DiegoKathmandu

SAN - KTM

SANKTM

San Diego

Tue 4/21

7:40 am-6:35 am

3 stops34h 10m

Kathmandu Tribhuvan

Tue 4/28

5:30 pm-11:46 am

2 stops31h 01m

$1,473

San DiegoKathmandu

SAN - KTM

SANKTM

San Diego

Thu 5/7

9:12 pm-7:55 am

2 stops45h 58m

Kathmandu Tribhuvan

Mon 5/11

10:55 am-7:58 am

2 stops57h 48m

$1,522
Quickest round-trip

San DiegoKathmandu

SAN - KTM

SANKTM

San Diego

Sun 5/17

9:37 pm-4:30 pm

2 stops30h 08m

Kathmandu Tribhuvan

Tue 6/2

5:30 pm-12:14 pm

3 stops31h 29m

$1,555

San DiegoKathmandu

SAN - KTM

SANKTM

San Diego

Thu 4/9

7:40 am-9:45 pm

2 stops49h 20m

Kathmandu Tribhuvan

Thu 4/30

11:00 pm-7:41 pm

2 stops33h 26m

$1,578

San DiegoKathmandu

SAN - KTM

SANKTM

San Diego

Thu 5/7

9:12 pm-7:55 am

2 stops45h 58m

Kathmandu Tribhuvan

Mon 5/11

6:15 pm-6:05 pm

2 stops36h 35m

$1,630

San DiegoKathmandu

SAN - KTM

SANKTM

San Diego

Thu 5/7

9:12 pm-7:55 am

2 stops45h 58m

Kathmandu Tribhuvan

Mon 5/11

10:55 am-3:51 pm

2 stops41h 41m

$1,633

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

27h 32m

Direct flights

None
The fastest flight from San Diego to Kathmandu takes 27h 32m
There are no direct flights from San Diego to Kathmandu. There are no popular flight routes from San Diego to Kathmandu.
Search flight deals

  • 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 27h 32m 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 $1,338Free CancellationRating
7.4
3,743 reviews
Search Qatar Airways flights

  • 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
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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.

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