$413+ Cheap flights from San Francisco (SFO) to Sri Lanka
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 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — CMB
Mar 13 — Mar 201
1 adult, Economy
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Find cheap flights from San Francisco to Sri Lanka with Cheapflights
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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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Best
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Cheapest flights from San Francisco to Sri LankaExplore the most affordable flight options available from San Francisco to Sri Lanka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.
Explore the most affordable flight options available from San Francisco to Sri Lanka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.
This BusinessClass deal was found by Cheapflights users on 2/9. 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.
Sat 3/712:00 pm
SFO
- CMB
2 stops46h 10m
China Eastern
Sun 3/158:20 pm
CMB
- SFO
1 stop26h 10m
China Eastern
Deal found 2/9![China Eastern logo]()
$835
This Justfly.com deal was found by Cheapflights users on 2/11. 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.
Mon 4/611:00 am
SFO
- CMB
1 stop24h 05m
Singapore Airlines
Sun 5/311:45 am
CMB
- SFO
1 stop33h 55m
Singapore Airlines
Deal found 2/11![Singapore Airlines logo]()
$850
This BusinessClass deal was found by Cheapflights users on 2/11. 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.
Wed 3/258:55 am
SFO
- CMB
2 stops45h 35m
China Eastern
Wed 4/228:30 pm
CMB
- SFO
1 stop25h 05m
China Eastern
Deal found 2/11![China Eastern logo]()
$854
This oojo deal was found by Cheapflights users on 2/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/410:00 am
SFO
- CMB
2 stops32h 30m
Air India
Mon 4/135:05 pm
CMB
- SFO
1 stop35h 00m
Air India
Deal found 2/9![Air India logo]()
$857
This Cathay Pacific deal was found by Cheapflights users on 2/11. 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 4/201:00 pm
SFO
- CMB
1 stop22h 15m
Cathay Pacific
Wed 4/221:05 am
CMB
- SFO
1 stop34h 05m
Cathay Pacific
Deal found 2/11![Cathay Pacific logo]()
$859
This BusinessClass deal was found by Cheapflights users on 2/11. 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.
Mon 3/3012:00 pm
SFO
- CMB
1 stop42h 30m
China Eastern
Mon 4/208:30 pm
CMB
- SFO
2 stops31h 21m
China Eastern
Deal found 2/11![China Eastern logo]()
$860
This KAYAK deal was found by Cheapflights users on 2/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/261:00 pm
SFO
- CMB
1 stop41h 30m
China Eastern
Sun 4/198:30 pm
CMB
- SFO
1 stop25h 05m
China Eastern
Deal found 2/10![China Eastern logo]()
$863
This Justfly.com deal was found by Cheapflights users on 2/11. 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.
Tue 3/243:25 pm
SFO
- CMB
2 stops36h 10m
Air India
Wed 4/227:15 pm
CMB
- SFO
1 stop32h 50m
Air India
Deal found 2/11![Air India logo]()
$865
This FlightHub deal was found by Cheapflights users on 2/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/912:25 pm
SFO
- CMB
1 stop22h 35m
Cathay Pacific
Sun 3/1512:45 am
CMB
- SFO
1 stop29h 05m
Cathay Pacific
Deal found 2/10![Cathay Pacific logo]()
$867
This KAYAK deal was found by Cheapflights users on 2/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/3012:00 pm
SFO
- CMB
1 stop42h 30m
China Eastern
Thu 4/1610:10 pm
CMB
- SFO
2 stops47h 25m
China Eastern
Deal found 2/11![China Eastern logo]()
$870
Best flights from San Francisco to Sri LankaDiscover carefully curated flight deals from San Francisco to Sri Lanka that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 11, 2026.
Discover carefully curated flight deals from San Francisco to Sri Lanka that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 11, 2026.
This FlightHub deal was found by Cheapflights users on 2/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/912:25 pm
SFO
- CMB
1 stop22h 35m
Cathay Pacific
Sun 3/1512:45 am
CMB
- SFO
1 stop29h 05m
Cathay Pacific
Deal found 2/10![Cathay Pacific logo]()
$867
This CheapOair deal was found by Cheapflights users on 2/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/91:00 pm
SFO
- CMB
1 stop41h 30m
China Eastern
Mon 3/168:20 pm
CMB
- SFO
2 stops31h 13m
China Eastern
Deal found 2/10![China Eastern logo]()
$898
This Air India deal was found by Cheapflights users on 2/9. 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 Air India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/26:45 pm
SFO
- CMB
1 stop47h 45m
Air India
Wed 4/297:15 pm
CMB
- SFO
1 stop24h 15m
Air India
Deal found 2/9![Air India logo]()
$973
This Cathay Pacific deal was found by Cheapflights users on 2/11. 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.
Sat 4/181:00 pm
SFO
- CMB
1 stop22h 15m
Cathay Pacific
Wed 4/221:05 am
CMB
- SFO
1 stop34h 05m
Cathay Pacific
Deal found 2/11![Cathay Pacific logo]()
$884
This KAYAK deal was found by Cheapflights users on 2/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/212:00 pm
SFO
- CMB
2 stops41h 50m
China Eastern
Wed 4/158:30 pm
CMB
- SFO
2 stops31h 21m
China Eastern
Deal found 2/8![China Eastern logo]()
$904
This China Eastern deal was found by Cheapflights users on 2/8. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/261:00 pm
SFO
- CMB
1 stop41h 30m
China Eastern
Thu 4/210:10 pm
CMB
- SFO
2 stops47h 25m
China Eastern
Deal found 2/8![China Eastern logo]()
$920
This Cathay Pacific deal was found by Cheapflights users on 2/9. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/201:00 pm
SFO
- CMB
1 stop22h 15m
Cathay Pacific
Wed 4/221:05 am
CMB
- SFO
1 stop34h 05m
Cathay Pacific
Deal found 2/9![Cathay Pacific logo]()
$948
This KAYAK deal was found by Cheapflights users on 2/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/107:00 am
SFO
- CMB
2 stops47h 30m
China Eastern
Tue 6/910:10 pm
CMB
- SFO
2 stops47h 25m
China Eastern
Deal found 2/9![China Eastern logo]()
$948
This Cathay Pacific deal was found by Cheapflights users on 2/11. 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.
Fri 4/171:00 pm
SFO
- CMB
1 stop22h 15m
Cathay Pacific
Mon 4/201:05 am
CMB
- SFO
1 stop34h 05m
Cathay Pacific
Deal found 2/11![Cathay Pacific logo]()
$959
This BusinessClass deal was found by Cheapflights users on 2/10. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/131:00 pm
SFO
- CMB
1 stop22h 15m
Cathay Pacific
Mon 6/812:50 am
CMB
- SFO
1 stop34h 55m
Cathay Pacific
Deal found 2/10![Cathay Pacific logo]()
$968
Last-minute flights from San Francisco to Sri LankaDiscover last-minute flight deals from San Francisco to Sri Lanka. Data last updated February 11, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Sri Lanka. Data last updated February 11, 2026 and is based on user searches.
This BusinessClass deal was found by Cheapflights users on 2/9. 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.
Sat 3/712:00 pm
SFO
- CMB
3 stops46h 10m
China Eastern
Sun 3/158:20 pm
CMB
- SFO
1 stop26h 10m
China Eastern
Deal found 2/9![China Eastern logo]()
$835
This FlightHub deal was found by Cheapflights users on 2/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/912:25 pm
SFO
- CMB
1 stop22h 35m
Cathay Pacific
Sun 3/1512:45 am
CMB
- SFO
1 stop29h 05m
Cathay Pacific
Deal found 2/10![Cathay Pacific logo]()
$867
This CheapOair deal was found by Cheapflights users on 2/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/91:00 pm
SFO
- CMB
1 stop41h 30m
China Eastern
Mon 3/168:20 pm
CMB
- SFO
2 stops31h 13m
China Eastern
Deal found 2/10![China Eastern logo]()
$898
This Justfly.com deal was found by Cheapflights users on 2/11. 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.
Tue 3/243:25 pm
SFO
- CMB
2 stops36h 10m
Air India
Wed 4/227:15 pm
CMB
- SFO
1 stop32h 50m
Air India
Deal found 2/11![Air India logo]()
$865
This FlightHub deal was found by Cheapflights users on 2/11. 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 3/2412:25 pm
SFO
- CMB
1 stop22h 35m
Cathay Pacific
Mon 4/201:05 am
CMB
- SFO
1 stop34h 05m
Cathay Pacific
Deal found 2/11![Cathay Pacific logo]()
$886
This BusinessClass deal was found by Cheapflights users on 2/11. 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.
Wed 3/258:55 am
SFO
- CMB
2 stops45h 35m
China Eastern
Wed 4/228:30 pm
CMB
- SFO
1 stop25h 05m
China Eastern
Deal found 2/11![China Eastern logo]()
$854
This KAYAK deal was found by Cheapflights users on 2/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/261:00 pm
SFO
- CMB
1 stop41h 30m
China Eastern
Sun 4/198:30 pm
CMB
- SFO
1 stop25h 05m
China Eastern
Deal found 2/10![China Eastern logo]()
$863
This KAYAK deal was found by Cheapflights users on 2/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/261:00 pm
SFO
- CMB
1 stop41h 30m
China Eastern
Mon 4/208:30 pm
CMB
- SFO
2 stops33h 27m
China Eastern
Deal found 2/10![China Eastern logo]()
$897
This BusinessClass deal was found by Cheapflights users on 2/11. 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.
Mon 3/3012:00 pm
SFO
- CMB
1 stop42h 30m
China Eastern
Mon 4/208:30 pm
CMB
- SFO
2 stops31h 21m
China Eastern
Deal found 2/11![China Eastern logo]()
$860
This KAYAK deal was found by Cheapflights users on 2/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/3012:00 pm
SFO
- CMB
1 stop42h 30m
China Eastern
Thu 4/1610:10 pm
CMB
- SFO
2 stops47h 25m
China Eastern
Deal found 2/11![China Eastern logo]()
$870
One-way flights from San Francisco to Sri LankaSearch for one-way flight options from San Francisco to Sri Lanka. Find affordable one-way fares based on user searches. Data last updated February 11, 2026.
Search for one-way flight options from San Francisco to Sri Lanka. Find affordable one-way fares based on user searches. Data last updated February 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Mon 4/2710:00 am
SFO
- CMB
2 stops34h 20m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$413
This FlightHub deal was found by Cheapflights users on 2/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2711:00 am
SFO
- CMB
1 stop24h 05m
Singapore Airlines
Deal found 2/10![Singapore Airlines logo]()
$415
This Gurufare deal was found by Cheapflights users on 2/9. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2011:45 am
SFO
- CMB
1 stop34h 30m
Singapore Airlines
Deal found 2/9![Singapore Airlines logo]()
$422
This American Airlines deal was found by Cheapflights users on 2/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/194:00 pm
SFO
- CMB
1 stop29h 15m
American Airlines
Deal found 2/9![American Airlines logo]()
$463
This oojo deal was found by Cheapflights users on 2/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/193:25 pm
SFO
- CMB
2 stops36h 10m
Air India
Deal found 2/9![Air India logo]()
$498
This FlightHub deal was found by Cheapflights users on 2/11. 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.
Mon 7/2012:00 pm
SFO
- CMB
3 stops68h 40m
China Eastern
Deal found 2/11![China Eastern logo]()
$514
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Mon 5/257:35 pm
SFO
- CMB
3 stops51h 20m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$520
This oojo deal was found by Cheapflights users on 2/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2010:00 am
SFO
- CMB
2 stops43h 45m
Air India
Deal found 2/10![Air India logo]()
$533
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 5/247:35 pm
SFO
- CMB
2 stops45h 35m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$540
Find flight deals from San Francisco to Sri Lanka
Keep the following information in mind while searching for San Francisco to Sri Lanka flight deals. Data was last updated February 11, 2026.
Round-trip from | $835 (BusinessClass) |
|---|---|
One-way from | $413 (Kiwi.com) |
Popular in | June |
Cheapest in | September |
Average price | $1,027 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to Sri Lanka 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 11, 2026.
Use the filters below to find and compare flights from San Francisco to Sri Lanka that are best for you.
Fly from
San Francisco
Fly to
Sri Lanka
Route
Depart
Return
Price
San FranciscoColombo
SFO - CMB
SFOCMB
San Francisco
Mon 3/9
12:25 pm-11:30 pm
1 stop22h 35m
Colombo Bandaranaike Intl
Sun 3/15
12:45 am-5:20 pm
1 stop29h 05m
$867
San FranciscoColombo
SFO - CMB
SFOCMB
San Francisco
Sat 4/18
1:00 pm-11:45 pm
1 stop22h 15m
Colombo Bandaranaike Intl
Wed 4/22
1:05 am-10:40 pm
1 stop34h 05m
$884
San FranciscoColombo
SFO - CMB
SFOCMB
San Francisco
Mon 3/9
1:00 pm-7:00 pm
1 stop41h 30m
Colombo Bandaranaike Intl
Mon 3/16
8:20 pm-3:03 pm
2 stops31h 13m
$898
San FranciscoColombo
SFO - CMB
SFOCMB
San Francisco
Thu 4/2
12:00 pm-6:20 pm
2 stops41h 50m
Colombo Bandaranaike Intl
Wed 4/15
8:30 pm-3:21 pm
2 stops31h 21m
$904
San FranciscoColombo
SFO - CMB
SFOCMB
San Francisco
Thu 3/26
1:00 pm-7:00 pm
1 stop41h 30m
Colombo Bandaranaike Intl
Thu 4/2
10:10 pm-9:05 am
2 stops47h 25m
$920
San FranciscoColombo
SFO - CMB
SFOCMB
San Francisco
Mon 4/20
1:00 pm-11:45 pm
1 stop22h 15m
Colombo Bandaranaike Intl
Wed 4/22
1:05 am-10:40 pm
1 stop34h 05m
$948
San FranciscoColombo
SFO - CMB
SFOCMB
San Francisco
Sun 5/10
7:00 am-7:00 pm
2 stops47h 30m
Colombo Bandaranaike Intl
Tue 6/9
10:10 pm-9:05 am
2 stops47h 25m
$948
San FranciscoColombo
SFO - CMB
SFOCMB
San Francisco
Fri 4/17
1:00 pm-11:45 pm
1 stop22h 15m
Colombo Bandaranaike Intl
Mon 4/20
1:05 am-10:40 pm
1 stop34h 05m
$959
San FranciscoColombo
SFO - CMB
SFOCMB
San Francisco
Wed 5/13
1:00 pm-11:45 pm
1 stop22h 15m
Colombo Bandaranaike Intl
Mon 6/8
12:50 am-11:15 pm
1 stop34h 55m
$968
San FranciscoColombo
SFO - CMB
SFOCMB
San Francisco
Thu 4/2
6:45 pm-7:00 am
1 stop47h 45m
Colombo Bandaranaike Intl
Wed 4/29
7:15 pm-7:00 am
1 stop24h 15m
$973
Showing 1-10 of 19 results
Best time to book a flight from San Francisco to Sri Lanka
Have a flexible travel schedule? Discover the best time to fly to Sri Lanka from San Francisco with our price prediction graph.
SFO-CMB
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 San Francisco to Sri Lanka
SFO-LK0
SFO-CMB
What is the cheapest month to book a flight from San Francisco to Sri Lanka?
Currently, November is the cheapest month in which you can book a flight from San Francisco to Sri Lanka (average of $661). Flying from San Francisco to Sri Lanka in June is currently the most expensive (average of $1,192). 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.
Reviews of airlines servicing Sri Lanka
Get insights into the airlines that provide service to Sri Lanka. 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 Sri Lanka. Reviews last updated February 11, 2026.
See what other customers who have flown with Singapore Airlines, Cathay Pacific, and Qatar Airways from San Francisco to Sri Lanka have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.2
Comfort
8.0
Crew
8.6
Entertainment
8.0
Food
7.8
Boarding
8.3
Reviews
1 / 20
10.0
ExcellentWee Keng,Dec 2025
HKG - SIN
Overall
8.2
Comfort
8.0
Crew
8.6
Entertainment
8.0
Food
7.8
Boarding
8.3
Reviews
1 / 20
10.0
ExcellentWee Keng,Dec 2025
HKG - SIN
Overall
8.2
Comfort
8.0
Crew
8.6
Entertainment
8.0
Food
7.8
Boarding
8.3
Reviews
1 / 20
10.0
ExcellentWee Keng,Dec 2025
HKG - SIN
Overall
8.2
Comfort
8.0
Crew
8.6
Entertainment
8.0
Food
7.8
Boarding
8.3
Reviews
1 / 20
10.0
ExcellentWee Keng,Dec 2025
HKG - SIN
Overall
8.2
Comfort
8.0
Crew
8.6
Entertainment
8.0
Food
7.8
Boarding
8.3
Reviews
1 / 20
10.0
ExcellentWee Keng,Dec 2025
HKG - SIN
Overall
8.2
Comfort
8.0
Crew
8.6
Entertainment
8.0
Food
7.8
Boarding
8.3
Reviews
1 / 20
10.0
ExcellentWee Keng,Dec 2025
HKG - SIN
Related info for your journey
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San Francisco and Sri Lanka flights
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Top 9 airlines flying from San Francisco to Sri Lanka
Discover the top 9 airlines that operate flights from San Francisco to Sri Lanka. 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 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$663 | Average$866 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$811 | Average$1,188 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$830 | Average$1,341 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$857 | Average$998 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$862 | Average$1,076 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$1,049 | Average$1,424 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$1,114 | Average$1,306 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$1,248 | Average$1,517 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$1,681 | Average$2,384 | FlexibilityNo cancel fee | On-time75% |