$494+ Cheap flights from Kathmandu (KTM) to San Francisco (SFO)
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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — SFO
Mar 26 — Apr 21
1 adult, Economy
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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
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Cheapest flights from Kathmandu to San FranciscoExplore the most affordable flight options available from Kathmandu to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 24, 2026.
Explore the most affordable flight options available from Kathmandu to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/123:10 pm
KTM
- SFO
2 stops39h 30m
Multiple Airlines
Sat 8/111:45 am
SFO
- KTM
1 stop45h 00m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$946
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/82:15 pm
KTM
- SFO
2 stops37h 15m
Multiple Airlines
Sat 8/111:45 am
SFO
- KTM
1 stop45h 00m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$958
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/301:25 pm
KTM
- SFO
2 stops41h 15m
Multiple Airlines
Sat 8/111:45 am
SFO
- KTM
1 stop45h 00m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$962
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/25:30 pm
KTM
- SFO
2 stops37h 10m
Multiple Airlines
Sat 8/111:45 am
SFO
- KTM
1 stop45h 00m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$973
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/32:15 pm
KTM
- SFO
2 stops37h 15m
Multiple Airlines
Sat 8/111:45 am
SFO
- KTM
1 stop45h 00m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$974
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/313:00 pm
KTM
- SFO
2 stops36h 30m
Multiple Airlines
Sat 8/111:45 am
SFO
- KTM
1 stop45h 00m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$977
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/13:00 pm
KTM
- SFO
2 stops36h 30m
Multiple Airlines
Sat 8/111:45 am
SFO
- KTM
1 stop45h 00m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$980
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/103:00 pm
KTM
- SFO
2 stops36h 30m
Multiple Airlines
Sat 8/111:45 am
SFO
- KTM
1 stop45h 00m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$982
This Gotogate deal was found by Cheapflights users on 2/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/175:00 pm
KTM
- SFO
3 stops53h 45m
Multiple Airlines
Mon 8/312:00 pm
SFO
- KTM
1 stop43h 00m
Multiple Airlines
Deal found 2/22![Multiple Airlines logo]()
$1,006
This Gotogate deal was found by Cheapflights users on 2/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/175:00 pm
KTM
- SFO
3 stops53h 45m
Multiple Airlines
Thu 9/32:00 pm
SFO
- KTM
1 stop43h 00m
Multiple Airlines
Deal found 2/22![Multiple Airlines logo]()
$1,010
This Gotogate deal was found by Cheapflights users on 2/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/105:00 pm
KTM
- SFO
3 stops53h 45m
Multiple Airlines
Mon 9/72:00 pm
SFO
- KTM
1 stop43h 00m
Multiple Airlines
Deal found 2/23![Multiple Airlines logo]()
$1,013
Best flights from Kathmandu to San FranciscoDiscover carefully curated flight deals from Kathmandu to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 24, 2026.
Discover carefully curated flight deals from Kathmandu to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 24, 2026.
This China Eastern deal was found by Cheapflights users on 2/23. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/175:00 pm
KTM
- SFO
2 stops53h 45m
China Eastern
Mon 9/712:00 pm
SFO
- KTM
3 stops61h 50m
China Eastern
Deal found 2/23![China Eastern logo]()
$1,079
This Cathay Pacific deal was found by Cheapflights users on 2/22. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2611:00 pm
KTM
- SFO
1 stop24h 40m
Cathay Pacific
Sun 11/2210:55 pm
SFO
- KTM
1 stop32h 50m
Cathay Pacific
Deal found 2/22![Cathay Pacific logo]()
$1,249
This China Eastern deal was found by Cheapflights users on 2/20. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/303:35 pm
KTM
- SFO
3 stops54h 15m
China Eastern
Thu 11/1912:00 pm
SFO
- KTM
2 stops38h 15m
China Eastern
Deal found 2/20![China Eastern logo]()
$1,239
This Cathay Pacific deal was found by Cheapflights users on 2/22. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2811:00 pm
KTM
- SFO
1 stop24h 40m
Cathay Pacific
Wed 11/1810:55 pm
SFO
- KTM
1 stop32h 50m
Cathay Pacific
Deal found 2/22![Cathay Pacific logo]()
$1,249
This Cathay Pacific deal was found by Cheapflights users on 2/22. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/111:00 pm
KTM
- SFO
1 stop25h 10m
Cathay Pacific
Mon 11/2310:55 pm
SFO
- KTM
1 stop32h 50m
Cathay Pacific
Deal found 2/22![Cathay Pacific logo]()
$1,249
This Cathay Pacific deal was found by Cheapflights users on 2/22. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2711:00 pm
KTM
- SFO
1 stop24h 40m
Cathay Pacific
Sun 11/2210:55 pm
SFO
- KTM
1 stop32h 50m
Cathay Pacific
Deal found 2/22![Cathay Pacific logo]()
$1,249
This China Eastern deal was found by Cheapflights users on 2/23. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/135:00 pm
KTM
- SFO
2 stops29h 45m
China Eastern
Mon 6/2212:00 pm
SFO
- KTM
2 stops61h 50m
China Eastern
Deal found 2/23![China Eastern logo]()
$1,491
This Cathay Pacific deal was found by Cheapflights users on 2/20. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2711:00 pm
KTM
- SFO
1 stop24h 40m
Cathay Pacific
Tue 11/1710:55 pm
SFO
- KTM
1 stop32h 50m
Cathay Pacific
Deal found 2/20![Cathay Pacific logo]()
$1,251
This Cathay Pacific deal was found by Cheapflights users on 2/20. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/111:00 pm
KTM
- SFO
1 stop25h 10m
Cathay Pacific
Sun 7/261:20 am
SFO
- KTM
1 stop31h 40m
Cathay Pacific
Deal found 2/20![Cathay Pacific logo]()
$1,251
This Cathay Pacific deal was found by Cheapflights users on 2/20. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/311:00 pm
KTM
- SFO
1 stop25h 10m
Cathay Pacific
Sun 7/261:20 am
SFO
- KTM
1 stop31h 40m
Cathay Pacific
Deal found 2/20![Cathay Pacific logo]()
$1,251
This Cathay Pacific deal was found by Cheapflights users on 2/20. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2711:00 pm
KTM
- SFO
1 stop24h 40m
Cathay Pacific
Fri 11/2710:55 pm
SFO
- KTM
1 stop32h 50m
Cathay Pacific
Deal found 2/20![Cathay Pacific logo]()
$1,251
This Cathay Pacific deal was found by Cheapflights users on 2/20. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/711:00 pm
KTM
- SFO
1 stop25h 10m
Cathay Pacific
Fri 7/311:20 am
SFO
- KTM
1 stop31h 40m
Cathay Pacific
Deal found 2/20![Cathay Pacific logo]()
$1,251
Last-minute flights from Kathmandu to San FranciscoDiscover last-minute flight deals from Kathmandu to San Francisco. Data last updated February 24, 2026 and is based on user searches.
Discover last-minute flight deals from Kathmandu to San Francisco. Data last updated February 24, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 2/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/105:00 pm
KTM
- SFO
3 stops53h 45m
Multiple Airlines
Mon 9/72:00 pm
SFO
- KTM
1 stop43h 00m
Multiple Airlines
Deal found 2/23![Multiple Airlines logo]()
$1,013
This Gotogate deal was found by Cheapflights users on 2/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/105:00 pm
KTM
- SFO
2 stops53h 45m
Multiple Airlines
Tue 9/152:00 pm
SFO
- KTM
1 stop43h 00m
Multiple Airlines
Deal found 2/23![Multiple Airlines logo]()
$1,016
This Gotogate deal was found by Cheapflights users on 2/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/175:00 pm
KTM
- SFO
3 stops53h 45m
Multiple Airlines
Mon 8/312:00 pm
SFO
- KTM
1 stop43h 00m
Multiple Airlines
Deal found 2/22![Multiple Airlines logo]()
$1,006
This Gotogate deal was found by Cheapflights users on 2/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/175:00 pm
KTM
- SFO
3 stops53h 45m
Multiple Airlines
Tue 9/152:00 pm
SFO
- KTM
1 stop43h 00m
Multiple Airlines
Deal found 2/22![Multiple Airlines logo]()
$1,010
This Gotogate deal was found by Cheapflights users on 2/24. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/175:00 pm
KTM
- SFO
3 stops53h 45m
Multiple Airlines
Thu 9/32:00 pm
SFO
- KTM
1 stop43h 00m
Multiple Airlines
Deal found 2/24![Multiple Airlines logo]()
$1,015
This Gotogate deal was found by Cheapflights users on 2/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/175:00 pm
KTM
- SFO
3 stops53h 45m
Multiple Airlines
Mon 9/142:00 pm
SFO
- KTM
1 stop43h 00m
Multiple Airlines
Deal found 2/22![Multiple Airlines logo]()
$1,019
This FlightHub deal was found by Cheapflights users on 2/23. 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 3/175:00 pm
KTM
- SFO
3 stops53h 45m
China Eastern
Thu 9/1012:00 pm
SFO
- KTM
2 stops37h 50m
China Eastern
Deal found 2/23![China Eastern logo]()
$1,035
This Priceline deal was found by Cheapflights users on 2/23. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/175:00 pm
KTM
- SFO
2 stops53h 45m
Multiple Airlines
Thu 9/102:00 pm
SFO
- KTM
1 stop43h 00m
Multiple Airlines
Deal found 2/23![Multiple Airlines logo]()
$1,037
This CheapOair deal was found by Cheapflights users on 2/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/175:00 pm
KTM
- SFO
2 stops53h 45m
Multiple Airlines
Wed 9/92:00 pm
SFO
- KTM
1 stop43h 00m
Multiple Airlines
Deal found 2/24![Multiple Airlines logo]()
$1,038
This Gotogate deal was found by Cheapflights users on 2/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/175:00 pm
KTM
- SFO
3 stops53h 45m
China Eastern
Mon 8/3112:00 pm
SFO
- KTM
3 stops61h 50m
China Eastern
Deal found 2/23![China Eastern logo]()
$1,055
One-way flights from Kathmandu to San FranciscoSearch for one-way flight options from Kathmandu to San Francisco. Find affordable one-way fares based on user searches. Data last updated February 24, 2026.
Search for one-way flight options from Kathmandu to San Francisco. Find affordable one-way fares based on user searches. Data last updated February 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/91:25 pm
KTM
- SFO
2 stops41h 15m
Multiple Airlines
Deal found 2/21![Multiple Airlines logo]()
$494
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/279:10 pm
KTM
- SFO
2 stops57h 30m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$522
This Kiwi.com deal was found by Cheapflights users on 2/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/94:40 pm
KTM
- SFO
2 stops38h 00m
Multiple Airlines
Deal found 2/21![Multiple Airlines logo]()
$547
This Kiwi.com deal was found by Cheapflights users on 2/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/12:15 pm
KTM
- SFO
2 stops43h 40m
Multiple Airlines
Deal found 2/24![Multiple Airlines logo]()
$573
This Kiwi.com deal was found by Cheapflights users on 2/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2412:20 pm
KTM
- SFO
2 stops46h 03m
Multiple Airlines
Deal found 2/21![Multiple Airlines logo]()
$578
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/214:40 pm
KTM
- SFO
2 stops38h 00m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$585
This Kiwi.com deal was found by Cheapflights users on 2/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/1512:20 pm
KTM
- SFO
2 stops46h 03m
Multiple Airlines
Deal found 2/24![Multiple Airlines logo]()
$587
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1712:20 pm
KTM
- SFO
2 stops46h 03m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$588
This Kiwi.com deal was found by Cheapflights users on 2/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:45 am
KTM
- SFO
3 stops47h 55m
Multiple Airlines
Deal found 2/22![Multiple Airlines logo]()
$593
Find flight deals from Kathmandu to San Francisco
Discover tips and strategies to find the most affordable flight options for your journey from Kathmandu (KTM) to San Francisco (SFO). 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 February 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $946 (Kiwi.com) |
One-way from | $494 (Kiwi.com) |
Popular in | February |
Cheapest in | September |
Average price | $2,201 |
Cheapflights Fare Finder
Customize your flight search to find flights from Kathmandu to San Francisco 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 February 24, 2026.
Use the filters below to find and compare flights from Kathmandu to San Francisco that are best for you.
Fly from
Kathmandu
Fly to
San Francisco
Route
Depart
Return
Price
KathmanduSan Francisco
KTM - SFO
KTMSFO
Kathmandu Tribhuvan
Tue 3/17
5:00 pm-10:00 am
2 stops53h 45m
San Francisco
Mon 9/7
12:00 pm-2:35 pm
3 stops61h 50m
$1,079
KathmanduSan Francisco
KTM - SFO
KTMSFO
Kathmandu Tribhuvan
Sat 5/30
3:35 pm-9:05 am
3 stops54h 15m
San Francisco
Thu 11/19
12:00 pm-4:00 pm
2 stops38h 15m
$1,239
KathmanduSan Francisco
KTM - SFO
KTMSFO
Kathmandu Tribhuvan
Tue 5/26
11:00 pm-10:55 am
1 stop24h 40m
San Francisco
Sun 11/22
10:55 pm-9:30 pm
1 stop32h 50m
$1,249
KathmanduSan Francisco
KTM - SFO
KTMSFO
Kathmandu Tribhuvan
Thu 5/28
11:00 pm-10:55 am
1 stop24h 40m
San Francisco
Wed 11/18
10:55 pm-9:30 pm
1 stop32h 50m
$1,249
KathmanduSan Francisco
KTM - SFO
KTMSFO
Kathmandu Tribhuvan
Mon 6/1
11:00 pm-11:25 am
1 stop25h 10m
San Francisco
Mon 11/23
10:55 pm-9:30 pm
1 stop32h 50m
$1,249
KathmanduSan Francisco
KTM - SFO
KTMSFO
Kathmandu Tribhuvan
Wed 5/27
11:00 pm-10:55 am
1 stop24h 40m
San Francisco
Sun 11/22
10:55 pm-9:30 pm
1 stop32h 50m
$1,249
KathmanduSan Francisco
KTM - SFO
KTMSFO
Kathmandu Tribhuvan
Wed 5/27
11:00 pm-10:55 am
1 stop24h 40m
San Francisco
Tue 11/17
10:55 pm-9:30 pm
1 stop32h 50m
$1,251
KathmanduSan Francisco
KTM - SFO
KTMSFO
Kathmandu Tribhuvan
Mon 6/1
11:00 pm-11:25 am
1 stop25h 10m
San Francisco
Sun 7/26
1:20 am-9:45 pm
1 stop31h 40m
$1,251
KathmanduSan Francisco
KTM - SFO
KTMSFO
Kathmandu Tribhuvan
Wed 6/3
11:00 pm-11:25 am
1 stop25h 10m
San Francisco
Sun 7/26
1:20 am-9:45 pm
1 stop31h 40m
$1,251
KathmanduSan Francisco
KTM - SFO
KTMSFO
Kathmandu Tribhuvan
Wed 5/27
11:00 pm-10:55 am
1 stop24h 40m
San Francisco
Fri 11/27
10:55 pm-9:30 pm
1 stop32h 50m
$1,251
Showing 1-10 of 18 results
Compare providers for flights from Kathmandu to San Francisco
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 Kathmandu to San Francisco in February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Kathmandu-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kathmandu-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kathmandu-San Francisco flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Kathmandu-San Francisco 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 Kathmandu-San Francisco 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 Kathmandu to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Kathmandu with our price prediction graph.
KTM-SFO
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 Kathmandu to San Francisco
Prices
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How far ahead should I book a flight from Kathmandu to San Francisco?
Use this chart to determine the optimal time to book a round-trip flight from Kathmandu to San Francisco. Price data was last updated on February 20, 2026.
The best time to book flights from Kathmandu to San Francisco is 3 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Kathmandu to San Francisco?
Currently, August is the cheapest month in which you can book a flight from Kathmandu to San Francisco (average of $363). Flying from Kathmandu to San Francisco in February is currently the most expensive (average of $1,261). 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.
How much does it cost to fly round-trip from Kathmandu to San Francisco?
What’s the top layover airport for flights from Kathmandu to San Francisco?
Share of 1-stop round-trip flights from Kathmandu to San Francisco chosen by Cheapflights users in the past 12 months, using the same layover each way.
Hong Kong (HKG) – chosen by Cheapflights users on 75% of 1-stop itineraries from Kathmandu to San Francisco on Cheapflights.
What’s the cheapest layover airport for flights from Kathmandu to San Francisco?
Average round-trip fare for 1-stop flights from Kathmandu to San Francisco, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Hong Kong (HKG) is the most affordable 1-stop option, with an average round-trip price of $1,297.
What’s the fastest layover option from Kathmandu to San Francisco?
Shortest average travel time for 1-stop one-way flights from Kathmandu to San Francisco, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Dubai (DXB) have the shortest average one-way travel time for 1-stop routes: 26h 50m.
Which airport typically offers the quickest layover for flights from Kathmandu to San Francisco?
Average layover duration for 1-stop one-way flights from Kathmandu to San Francisco, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Dubai (DXB) offer the fastest connection on this route, with an average layover time of 6h 20m.
Reviews of airlines servicing San Francisco
Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated February 24, 2026.
Peruse reviews from past customers who have flown with Singapore Airlines, Emirates, and Cathay Pacific from Kathmandu to San Francisco to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
8.0
Boarding
8.3
Food
7.8
Overall
8.2
Comfort
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
BCN - SIN
Entertainment
8.0
Boarding
8.3
Food
7.8
Overall
8.2
Comfort
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
BCN - SIN
Entertainment
8.0
Boarding
8.3
Food
7.8
Overall
8.2
Comfort
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
BCN - SIN
Entertainment
8.0
Boarding
8.3
Food
7.8
Overall
8.2
Comfort
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
BCN - SIN
Entertainment
8.0
Boarding
8.3
Food
7.8
Overall
8.2
Comfort
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
BCN - SIN
Entertainment
8.0
Boarding
8.3
Food
7.8
Overall
8.2
Comfort
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
BCN - SIN
Related info for your journey
Find useful and relevant information for your journey from Kathmandu to San Francisco. 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 San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsSouth San Francisco
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San Bruno
Daly City
Sunnyvale
Vacaville
Turlock
San Carlos
San Ramon
Redwood City
Rancho Cordova
San Lorenzo
Davis
Hollister
Manteca
Union City
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Kathmandu and San Francisco flights
Browse other Kathmandu and San Francisco flight options. Last updated on February 24, 2026.
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Other flights to San Francisco
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 24, 2026.
Top 7 airlines flying from Kathmandu to San Francisco
Discover the top 7 airlines that operate flights from Kathmandu to San Francisco. 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 February 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$362 | Average$1,271 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$819 | Average$1,262 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$996 | Average$1,275 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$998 | Average$1,381 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,101 | Average$1,317 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,154 | Average$1,345 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$1,538 | Average$1,663 | FlexibilityNo cancel fee | On-time75% |