$631+ 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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — KTM
Apr 22 — Apr 291
Round-trip
1 adult, Economy
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Find cheap flights from San Diego to Kathmandu with Cheapflights
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.Cheap flight deals from San Diego to Kathmandu
Cheapest
Best
Last-minute
One-way
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 March 23, 2026.
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 March 23, 2026.
This Trip.com deal was found by Cheapflights users on 3/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/11:00 pm
SAN
- KTM
2 stops42h 05m
Multiple Airlines
Sun 10/188:50 pm
KTM
- SAN
2 stops27h 00m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$1,254
This Qatar Airways deal was found by Cheapflights users on 3/19. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/313:10 pm
SAN
- KTM
2 stops28h 55m
Qatar Airways
Fri 9/46:00 pm
KTM
- SAN
2 stops50h 28m
Qatar Airways
Deal found 3/19![Qatar Airways logo]()
$1,468
This oojo deal was found by Cheapflights users on 3/18. 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.
Sat 5/25:52 pm
SAN
- KTM
2 stops58h 23m
Qatar Airways
Sat 5/910:55 am
KTM
- SAN
2 stops49h 46m
Qatar Airways
Deal found 3/18![Qatar Airways logo]()
$1,470
This FlightHub deal was found by Cheapflights users on 3/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/166:15 am
SAN
- KTM
2 stops45h 45m
Qatar Airways
Sat 8/16:00 pm
KTM
- SAN
2 stops41h 23m
Qatar Airways
Deal found 3/20![Qatar Airways logo]()
$1,631
This FlightHub deal was found by Cheapflights users on 3/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/104:41 pm
SAN
- KTM
2 stops35h 19m
Multiple Airlines
Thu 4/3010:55 am
KTM
- SAN
2 stops48h 26m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$1,690
This oojo deal was found by Cheapflights users on 3/20. 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.
Sun 3/2210:30 pm
SAN
- KTM
2 stops34h 55m
Qatar Airways
Sat 4/410:05 am
KTM
- SAN
2 stops48h 23m
Qatar Airways
Deal found 3/20![Qatar Airways logo]()
$1,775
This Qatar Airways deal was found by Cheapflights users on 3/17. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/72:04 pm
SAN
- KTM
2 stops61h 56m
Qatar Airways
Sun 4/2610:55 am
KTM
- SAN
2 stops45h 29m
Qatar Airways
Deal found 3/17![Qatar Airways logo]()
$1,777
This Expedia deal was found by Cheapflights users on 3/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/28:15 am
SAN
- KTM
3 stops43h 30m
Multiple Airlines
Sat 5/910:55 am
KTM
- SAN
2 stops41h 41m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$1,972
This Justfly.com deal was found by Cheapflights users on 3/20. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/164:14 pm
SAN
- KTM
3 stops32h 41m
Multiple Airlines
Sat 8/15:30 pm
KTM
- SAN
2 stops53h 01m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$1,992
Best flights from San Diego to KathmanduDiscover 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 March 23, 2026.
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 March 23, 2026.
This Qatar Airways deal was found by Cheapflights users on 3/17. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/72:04 pm
SAN
- KTM
2 stops61h 56m
Qatar Airways
Sun 4/2610:55 am
KTM
- SAN
2 stops45h 29m
Qatar Airways
Deal found 3/17![Qatar Airways logo]()
$1,777
This Air India deal was found by Cheapflights users on 3/18. 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 Air India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/24:26 pm
SAN
- KTM
3 stops32h 29m
Multiple Airlines
Sat 5/96:45 am
KTM
- SAN
3 stops28h 37m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$1,994
This Expedia deal was found by Cheapflights users on 3/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/318:30 pm
SAN
- KTM
2 stops45h 20m
Multiple Airlines
Sat 7/47:35 am
KTM
- SAN
3 stops38h 48m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$2,237
This Expedia deal was found by Cheapflights users on 3/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2510:25 am
SAN
- KTM
3 stops38h 45m
Multiple Airlines
Sat 4/2510:55 am
KTM
- SAN
2 stops49h 49m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$2,423
This Singapore Airlines deal was found by Cheapflights users on 3/22. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/108:37 pm
SAN
- KTM
3 stops60h 08m
Multiple Airlines
Thu 4/3010:50 pm
KTM
- SAN
3 stops32h 54m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$3,379
This Singapore Airlines deal was found by Cheapflights users on 3/17. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/79:45 pm
SAN
- KTM
2 stops59h 00m
Multiple Airlines
Sun 4/2610:50 pm
KTM
- SAN
2 stops47h 55m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$4,474
Last-minute flights from San Diego to KathmanduDiscover last-minute flight deals from San Diego to Kathmandu. Data last updated March 23, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Kathmandu. Data last updated March 23, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 3/20. 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.
Sun 3/2210:30 pm
SAN
- KTM
2 stops34h 55m
Qatar Airways
Sat 4/410:05 am
KTM
- SAN
2 stops48h 23m
Qatar Airways
Deal found 3/20![Qatar Airways logo]()
$1,775
This Cathay Pacific deal was found by Cheapflights users on 3/21. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2211:45 am
SAN
- KTM
2 stops45h 00m
Multiple Airlines
Sat 4/411:00 pm
KTM
- SAN
2 stops46h 00m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$3,811
This Expedia deal was found by Cheapflights users on 3/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2510:25 am
SAN
- KTM
3 stops38h 45m
Multiple Airlines
Sat 4/2510:55 am
KTM
- SAN
2 stops49h 49m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$2,423
This Qatar Airways deal was found by Cheapflights users on 3/17. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/72:04 pm
SAN
- KTM
2 stops61h 56m
Qatar Airways
Sun 4/2610:55 am
KTM
- SAN
2 stops45h 29m
Qatar Airways
Deal found 3/17![Qatar Airways logo]()
$1,777
This FlightHub deal was found by Cheapflights users on 3/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:40 am
SAN
- KTM
3 stops36h 30m
Multiple Airlines
Sun 4/269:10 pm
KTM
- SAN
2 stops35h 39m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$2,516
This FlightHub deal was found by Cheapflights users on 3/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/104:41 pm
SAN
- KTM
2 stops35h 19m
Multiple Airlines
Thu 4/3010:55 am
KTM
- SAN
2 stops48h 26m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$1,690
One-way flights from San Diego to KathmanduSearch for one-way flight options from San Diego to Kathmandu. Find affordable one-way fares based on user searches. Data last updated March 23, 2026.
Search for one-way flight options from San Diego to Kathmandu. Find affordable one-way fares based on user searches. Data last updated March 23, 2026.
This FlightHub deal was found by Cheapflights users on 3/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2112:45 pm
SAN
- KTM
3 stops36h 10m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$631
This oojo deal was found by Cheapflights users on 3/18. 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.
Sat 5/27:35 pm
SAN
- KTM
2 stops37h 10m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$634
This Indian Eagle deal was found by Cheapflights users on 3/18. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:15 am
SAN
- KTM
2 stops46h 00m
Qatar Airways
Deal found 3/18![Qatar Airways logo]()
$655
Find 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 March 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,470 (oojo) |
One-way from | $631 (FlightHub) |
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 March 23, 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
Cheapest round-trip
San DiegoKathmandu
SAN - KTM
SANKTM
San Diego
Tue 4/7
2:04 pm-4:45 pm
2 stops61h 56m
Kathmandu Tribhuvan
Sun 4/26
10:55 am-7:39 pm
2 stops45h 29m
$1,777
Quickest round-trip
San DiegoKathmandu
SAN - KTM
SANKTM
San Diego
Sat 5/2
4:26 pm-1:40 pm
3 stops32h 29m
Kathmandu Tribhuvan
Sat 5/9
6:45 am-10:37 pm
3 stops28h 37m
$1,994
San DiegoKathmandu
SAN - KTM
SANKTM
San Diego
Sun 5/31
8:30 pm-6:35 am
2 stops45h 20m
Kathmandu Tribhuvan
Sat 7/4
7:35 am-9:38 am
3 stops38h 48m
$2,237
San DiegoKathmandu
SAN - KTM
SANKTM
San Diego
Wed 3/25
10:25 am-1:55 pm
3 stops38h 45m
Kathmandu Tribhuvan
Sat 4/25
10:55 am-11:59 pm
2 stops49h 49m
$2,423
San DiegoKathmandu
SAN - KTM
SANKTM
San Diego
Fri 4/10
8:37 pm-9:30 pm
3 stops60h 08m
Kathmandu Tribhuvan
Thu 4/30
10:50 pm-6:59 pm
3 stops32h 54m
$3,379
San DiegoKathmandu
SAN - KTM
SANKTM
San Diego
Tue 4/7
9:45 pm-9:30 pm
2 stops59h 00m
Kathmandu Tribhuvan
Sun 4/26
10:50 pm-10:00 am
2 stops47h 55m
$4,474
Cheapest one-way
Quickest one-way
San DiegoKathmandu
SAN - KTM
SANKTM
San Diego
Sat 5/2
7:35 pm-9:30 pm
2 stops37h 10m
$634
San DiegoKathmandu
SAN - KTM
SANKTM
San Diego
Tue 4/21
6:15 am-5:00 pm
2 stops46h 00m
$655
Sorted by cheapest first
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 March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars |
- Most accurate provider: When it comes to deals on San Diego-Kathmandu flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Kathmandu flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.
SAN-KTM
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.
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 March 23, 2026.
See what other customers who have flown with 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.
Comfort
7.4
Crew
7.9
Entertainment
7.3
Food
7.3
Overall
7.4
Boarding
7.5
Reviews
1 / 20
6.0
GoodChris,Jul 2025
DFW - DOH
Comfort
7.4
Crew
7.9
Entertainment
7.3
Food
7.3
Overall
7.4
Boarding
7.5
Reviews
1 / 20
6.0
GoodChris,Jul 2025
DFW - DOH
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.
Traveling to a place near Kathmandu?
Book flights to Kathmandu if you plan to visit one of these locationsNagarkot
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Other flights to Kathmandu
Explore flights to Kathmandu departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 23, 2026.
San Diego and Kathmandu flights
Browse other San Diego and Kathmandu flight options. Last updated on March 23, 2026.
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Top airline flying from San Diego to Kathmandu
Discover the top airline 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 March 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,338 | Average$1,643 | FlexibilityNo cancel fee | On-time68% |