$724+ 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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — SFO
May 10 — May 171
Round-trip
1 adult, Economy
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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 April 10, 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 April 10, 2026.
This China Eastern deal was found by Cheapflights users on 4/5. 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 5/164:35 pm
KTM
- SFO
2 stops53h 15m
China Eastern
Sat 11/1412:00 pm
SFO
- KTM
2 stops38h 15m
China Eastern
Deal found 4/5![China Eastern logo]()
$1,080
This China Eastern deal was found by Cheapflights users on 4/5. 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 5/194:35 pm
KTM
- SFO
3 stops53h 15m
China Eastern
Mon 11/1612:00 pm
SFO
- KTM
3 stops62h 15m
China Eastern
Deal found 4/5![China Eastern logo]()
$1,084
This China Eastern deal was found by Cheapflights users on 4/5. 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 5/164:35 pm
KTM
- SFO
2 stops53h 15m
China Eastern
Mon 11/1612:00 pm
SFO
- KTM
2 stops62h 15m
China Eastern
Deal found 4/5![China Eastern logo]()
$1,120
This China Eastern deal was found by Cheapflights users on 4/5. 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 5/234:35 pm
KTM
- SFO
3 stops53h 15m
China Eastern
Mon 11/1612:00 pm
SFO
- KTM
3 stops62h 15m
China Eastern
Deal found 4/5![China Eastern logo]()
$1,130
This China Eastern deal was found by Cheapflights users on 4/5. 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 5/194:35 pm
KTM
- SFO
2 stops53h 15m
China Eastern
Thu 11/1912:00 pm
SFO
- KTM
2 stops38h 15m
China Eastern
Deal found 4/5![China Eastern logo]()
$1,161
This BusinessClass deal was found by Cheapflights users on 4/9. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2912:30 pm
KTM
- SFO
1 stop20h 55m
China Southern
Tue 11/1011:35 pm
SFO
- KTM
1 stop33h 10m
China Southern
Deal found 4/9![China Southern logo]()
$1,179
This China Eastern deal was found by Cheapflights users on 4/7. 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 5/194:35 pm
KTM
- SFO
3 stops53h 15m
China Eastern
Sat 11/1412:00 pm
SFO
- KTM
2 stops38h 15m
China Eastern
Deal found 4/7![China Eastern logo]()
$1,211
This Korean Air deal was found by Cheapflights users on 4/7. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/167:20 pm
KTM
- SFO
1 stop28h 05m
Korean Air
Sun 12/611:40 am
SFO
- KTM
1 stop40h 20m
Korean Air
Deal found 4/7![Korean Air logo]()
$1,218
This China Eastern deal was found by Cheapflights users on 4/5. 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 5/94:35 pm
KTM
- SFO
2 stops53h 15m
China Eastern
Mon 11/912:00 pm
SFO
- KTM
2 stops38h 15m
China Eastern
Deal found 4/5![China Eastern logo]()
$1,219
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 April 10, 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 April 10, 2026.
This China Eastern deal was found by Cheapflights users on 4/5. 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 5/164:35 pm
KTM
- SFO
2 stops53h 15m
China Eastern
Mon 11/1612:00 pm
SFO
- KTM
2 stops62h 15m
China Eastern
Deal found 4/5![China Eastern logo]()
$1,120
This Qatar Airways deal was found by Cheapflights users on 4/10. 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.
Fri 6/1910:05 am
KTM
- SFO
1 stop40h 15m
Qatar Airways
Sat 12/53:00 pm
SFO
- KTM
1 stop27h 35m
Qatar Airways
Deal found 4/10![Qatar Airways logo]()
$1,420
This Emirates deal was found by Cheapflights users on 4/5. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2412:35 am
KTM
- SFO
1 stop26h 10m
Emirates
Thu 12/103:40 pm
SFO
- KTM
1 stop26h 55m
Emirates
Deal found 4/5![Emirates logo]()
$1,515
This China Eastern deal was found by Cheapflights users on 4/5. 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.
Thu 5/214:35 pm
KTM
- SFO
3 stops53h 15m
China Eastern
Sat 11/1412:00 pm
SFO
- KTM
2 stops38h 15m
China Eastern
Deal found 4/5![China Eastern logo]()
$1,161
This Qatar Airways deal was found by Cheapflights users on 4/10. 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.
Fri 6/196:00 pm
KTM
- SFO
1 stop32h 20m
Qatar Airways
Sat 12/123:00 pm
SFO
- KTM
1 stop27h 35m
Qatar Airways
Deal found 4/10![Qatar Airways logo]()
$1,465
This Emirates deal was found by Cheapflights users on 4/5. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/167:55 pm
KTM
- SFO
1 stop30h 50m
Emirates
Sun 12/63:40 pm
SFO
- KTM
1 stop32h 35m
Emirates
Deal found 4/5![Emirates logo]()
$1,526
This Qatar Airways deal was found by Cheapflights users on 4/5. 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 6/166:00 pm
KTM
- SFO
2 stops36h 21m
Qatar Airways
Tue 12/83:00 pm
SFO
- KTM
1 stop27h 35m
Qatar Airways
Deal found 4/5![Qatar Airways logo]()
$1,493
This Emirates deal was found by Cheapflights users on 4/5. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/217:55 pm
KTM
- SFO
1 stop30h 50m
Emirates
Sat 11/143:40 pm
SFO
- KTM
1 stop37h 15m
Emirates
Deal found 4/5![Emirates logo]()
$1,526
This China Eastern deal was found by Cheapflights users on 4/9. 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.
Thu 5/74:35 pm
KTM
- SFO
3 stops53h 15m
China Eastern
Thu 5/1412:00 pm
SFO
- KTM
2 stops38h 50m
China Eastern
Deal found 4/9![China Eastern logo]()
$1,536
This Qatar Airways deal was found by Cheapflights users on 4/5. 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.
Fri 6/196:00 pm
KTM
- SFO
2 stops36h 21m
Qatar Airways
Tue 12/83:00 pm
SFO
- KTM
1 stop27h 35m
Qatar Airways
Deal found 4/5![Qatar Airways logo]()
$1,493
This Qatar Airways deal was found by Cheapflights users on 4/9. 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 6/166:00 pm
KTM
- SFO
2 stops36h 21m
Qatar Airways
Mon 12/73:00 pm
SFO
- KTM
1 stop27h 35m
Qatar Airways
Deal found 4/9![Qatar Airways logo]()
$1,498
This Qatar Airways deal was found by Cheapflights users on 4/10. 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.
Thu 6/186:00 pm
KTM
- SFO
2 stops36h 32m
Qatar Airways
Tue 12/83:00 pm
SFO
- KTM
1 stop27h 35m
Qatar Airways
Deal found 4/10![Qatar Airways logo]()
$1,504
Last-minute flights from Kathmandu to San FranciscoDiscover last-minute flight deals from Kathmandu to San Francisco. Data last updated April 10, 2026 and is based on user searches.
Discover last-minute flight deals from Kathmandu to San Francisco. Data last updated April 10, 2026 and is based on user searches.
This China Eastern deal was found by Cheapflights users on 4/5. 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 5/164:35 pm
KTM
- SFO
2 stops53h 15m
China Eastern
Sat 11/1412:00 pm
SFO
- KTM
2 stops38h 15m
China Eastern
Deal found 4/5![China Eastern logo]()
$1,080
This China Eastern deal was found by Cheapflights users on 4/5. 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 5/164:35 pm
KTM
- SFO
2 stops53h 15m
China Eastern
Mon 11/1612:00 pm
SFO
- KTM
2 stops62h 15m
China Eastern
Deal found 4/5![China Eastern logo]()
$1,120
This China Eastern deal was found by Cheapflights users on 4/5. 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 5/194:35 pm
KTM
- SFO
3 stops53h 15m
China Eastern
Thu 11/1912:00 pm
SFO
- KTM
2 stops38h 15m
China Eastern
Deal found 4/5![China Eastern logo]()
$1,161
This China Eastern deal was found by Cheapflights users on 4/5. 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 5/194:35 pm
KTM
- SFO
2 stops53h 15m
China Eastern
Mon 11/1612:00 pm
SFO
- KTM
2 stops62h 15m
China Eastern
Deal found 4/5![China Eastern logo]()
$1,202
This China Eastern deal was found by Cheapflights users on 4/7. 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 5/194:35 pm
KTM
- SFO
3 stops53h 15m
China Eastern
Sat 11/1412:00 pm
SFO
- KTM
2 stops38h 15m
China Eastern
Deal found 4/7![China Eastern logo]()
$1,211
This BusinessClass deal was found by Cheapflights users on 4/7. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1911:30 pm
KTM
- SFO
2 stops37h 06m
China Southern
Tue 11/1711:35 pm
SFO
- KTM
1 stop22h 10m
China Southern
Deal found 4/7![China Southern logo]()
$1,241
This CheapOair deal was found by Cheapflights users on 4/8. 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 5/194:35 pm
KTM
- SFO
2 stops53h 15m
Multiple Airlines
Fri 1/152:25 pm
SFO
- KTM
2 stops44h 05m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$1,267
This Indian Eagle deal was found by Cheapflights users on 4/5. 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 5/195:30 pm
KTM
- SFO
1 stop26h 15m
Air India
Tue 11/1710:00 am
SFO
- KTM
2 stops30h 50m
Air India
Deal found 4/5![Air India logo]()
$1,300
This Kiwi.com deal was found by Cheapflights users on 4/5. 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.
Thu 5/216:45 am
KTM
- SFO
2 stops23h 45m
Air India
Wed 11/182:25 pm
SFO
- KTM
2 stops26h 25m
Air India
Deal found 4/5![Air India logo]()
$1,298
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 April 10, 2026.
Search for one-way flight options from Kathmandu to San Francisco. Find affordable one-way fares based on user searches. Data last updated April 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 5/1210:05 am
KTM
- SFO
3 stops42h 00m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$724
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 5/185:30 pm
KTM
- SFO
3 stops34h 35m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$725
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 5/1110:05 am
KTM
- SFO
3 stops42h 00m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$726
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 6/79:10 pm
KTM
- SFO
3 stops30h 55m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$727
This Kiwi.com deal was found by Cheapflights users on 4/7. 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.
Thu 5/74:35 pm
KTM
- SFO
2 stops53h 15m
China Eastern
Deal found 4/7![China Eastern logo]()
$728
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 5/102:40 pm
KTM
- SFO
3 stops37h 25m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$729
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
Thu 5/78:50 pm
KTM
- SFO
2 stops50h 25m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$730
This Kiwi.com deal was found by Cheapflights users on 4/6. 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
Deal found 4/6![Multiple Airlines logo]()
$732
This Kiwi.com deal was found by Cheapflights users on 4/10. 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 5/2410:05 am
KTM
- SFO
3 stops42h 00m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$738
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 6/29:10 pm
KTM
- SFO
3 stops30h 55m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$741
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 April 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,080 (China Eastern) |
One-way from | $724 (Kiwi.com) |
Popular in | May |
Cheapest in | September |
Average price | $1,447 |
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 April 10, 2026.
Use the filters below to find and compare flights from Kathmandu to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KathmanduSan Francisco
KTM - SFO
KTMSFO
Kathmandu Tribhuvan
Sat 5/16
4:35 pm-9:05 am
2 stops53h 15m
San Francisco
Mon 11/16
12:00 pm-4:00 pm
2 stops62h 15m
$1,120
KathmanduSan Francisco
KTM - SFO
KTMSFO
Kathmandu Tribhuvan
Thu 5/21
4:35 pm-9:05 am
3 stops53h 15m
San Francisco
Sat 11/14
12:00 pm-4:00 pm
2 stops38h 15m
$1,161
KathmanduSan Francisco
KTM - SFO
KTMSFO
Kathmandu Tribhuvan
Fri 6/19
10:05 am-1:35 pm
1 stop40h 15m
San Francisco
Sat 12/5
3:00 pm-8:20 am
1 stop27h 35m
$1,420
KathmanduSan Francisco
KTM - SFO
KTMSFO
Kathmandu Tribhuvan
Fri 6/19
6:00 pm-1:35 pm
1 stop32h 20m
San Francisco
Sat 12/12
3:00 pm-8:20 am
1 stop27h 35m
$1,465
KathmanduSan Francisco
KTM - SFO
KTMSFO
Kathmandu Tribhuvan
Tue 6/16
6:00 pm-5:36 pm
2 stops36h 21m
San Francisco
Tue 12/8
3:00 pm-8:20 am
1 stop27h 35m
$1,493
KathmanduSan Francisco
KTM - SFO
KTMSFO
Kathmandu Tribhuvan
Fri 6/19
6:00 pm-5:36 pm
2 stops36h 21m
San Francisco
Tue 12/8
3:00 pm-8:20 am
1 stop27h 35m
$1,493
KathmanduSan Francisco
KTM - SFO
KTMSFO
Kathmandu Tribhuvan
Tue 6/16
6:00 pm-5:36 pm
2 stops36h 21m
San Francisco
Mon 12/7
3:00 pm-8:20 am
1 stop27h 35m
$1,498
KathmanduSan Francisco
KTM - SFO
KTMSFO
Kathmandu Tribhuvan
Thu 6/18
6:00 pm-5:47 pm
2 stops36h 32m
San Francisco
Tue 12/8
3:00 pm-8:20 am
1 stop27h 35m
$1,504
Quickest round-trip
KathmanduSan Francisco
KTM - SFO
KTMSFO
Kathmandu Tribhuvan
Wed 6/24
12:35 am-2:00 pm
1 stop26h 10m
San Francisco
Thu 12/10
3:40 pm-8:20 am
1 stop26h 55m
$1,515
KathmanduSan Francisco
KTM - SFO
KTMSFO
Kathmandu Tribhuvan
Tue 6/16
7:55 pm-2:00 pm
1 stop30h 50m
San Francisco
Sun 12/6
3:40 pm-2:00 pm
1 stop32h 35m
$1,526
Showing 1-10 of 22 resultsSorted by cheapest first
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 April.
| 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 Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 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
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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 April 3, 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 $1,257). 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 67% 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 $1,284.
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 April 10, 2026.
Peruse reviews from past customers who have flown with Singapore Airlines,Emirates, andCathay 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.
Comfort
8.0
Entertainment
8.0
Crew
8.6
Food
7.8
Boarding
8.3
Overall
8.2
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
BCN - SIN
Comfort
8.0
Entertainment
8.0
Crew
8.6
Food
7.8
Boarding
8.3
Overall
8.2
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
BCN - SIN
Comfort
8.0
Entertainment
8.0
Crew
8.6
Food
7.8
Boarding
8.3
Overall
8.2
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
BCN - SIN
Comfort
8.0
Entertainment
8.0
Crew
8.6
Food
7.8
Boarding
8.3
Overall
8.2
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
BCN - SIN
Comfort
8.0
Entertainment
8.0
Crew
8.6
Food
7.8
Boarding
8.3
Overall
8.2
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
BCN - SIN
Comfort
8.0
Entertainment
8.0
Crew
8.6
Food
7.8
Boarding
8.3
Overall
8.2
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
Santa Cruz
Santa Clara
Livermore
Roseville
Rancho Cordova
San Bruno
Watsonville
San Ramon
Union City
Emeryville
Vacaville
San Carlos
Redwood City
Sunnyvale
Turlock
San Lorenzo
Davis
Manteca
Elk Grove
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Kathmandu and San Francisco flights
Browse other Kathmandu and San Francisco flight options. Last updated on April 10, 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 April 10, 2026.
Top 6 airlines flying from Kathmandu to San Francisco
Discover the top 6 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 April 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$362 | Average$1,281 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$996 | Average$1,271 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$998 | Average$1,439 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,101 | Average$1,315 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,154 | Average$1,336 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$1,525 | Average$1,652 | FlexibilityNo cancel fee | On-time75% |