$512+ Cheap flights from San Francisco (SFO) to Sri Lanka
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — CMB
Dec 9 — Dec 161
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco to Sri Lanka with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Francisco to Sri Lanka
Cheapest
Best
Last-minute
One-way
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 November 9, 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 November 9, 2026.
This KAYAK deal was found by Cheapflights users on 11/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/77:05 am -
2 stops46h 25m
Thu 12/1710:35 pm -
2 stops47h 55m
Deal found 11/6![China Eastern logo]()
$1,085
This KAYAK deal was found by Cheapflights users on 11/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:05 am -
2 stops46h 25m
Wed 12/98:50 pm -
1 stop25h 40m
Deal found 11/6![China Eastern logo]()
$1,087
This BusinessClass deal was found by Cheapflights users on 11/5. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:05 am -
2 stops46h 25m
Thu 12/1010:35 pm -
2 stops47h 55m
Deal found 11/5![China Eastern logo]()
$1,088
This KAYAK deal was found by Cheapflights users on 11/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:05 am -
2 stops46h 25m
Thu 12/1010:35 pm -
3 stops47h 55m
Deal found 11/6![China Eastern logo]()
$1,095
This KAYAK deal was found by Cheapflights users on 11/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/142:47 pm -
2 stops62h 43m
Wed 12/98:50 pm -
1 stop25h 40m
Deal found 11/6![China Eastern logo]()
$1,099
This KAYAK deal was found by Cheapflights users on 11/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/142:47 pm -
2 stops62h 43m
Tue 12/810:35 pm -
3 stops47h 55m
Deal found 11/6![China Eastern logo]()
$1,107
This KAYAK deal was found by Cheapflights users on 11/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/142:47 pm -
2 stops62h 43m
Sun 12/68:50 pm -
2 stops30h 44m
Deal found 11/6![China Eastern logo]()
$1,128
This KAYAK deal was found by Cheapflights users on 11/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/142:47 pm -
2 stops62h 43m
Sat 12/58:50 pm -
2 stops49h 44m
Deal found 11/6![China Eastern logo]()
$1,134
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
Tue 11/1010:40 pm -
2 stops33h 40m
Fri 12/181:55 am -
1 stop28h 35m
Deal found 11/5![Multiple Airlines logo]()
$1,143
This Kiwi.com deal was found by Cheapflights users on 11/8. 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 11/910:40 pm -
2 stops45h 15m
Wed 12/91:55 am -
1 stop28h 35m
Deal found 11/8![Multiple Airlines logo]()
$1,148
This CheapOair deal was found by Cheapflights users on 11/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/77:05 am -
2 stops46h 25m
Wed 12/161:55 am -
1 stop28h 35m
Deal found 11/6![Multiple Airlines logo]()
$1,149
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 November 9, 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 November 9, 2026.
This Turkish Airlines deal was found by Cheapflights users on 11/4. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/257:00 pm -
1 stop23h 10m
Thu 4/298:10 am -
1 stop45h 15m
Deal found 11/4![Turkish Airlines logo]()
$1,253
This Emirates deal was found by Cheapflights users on 11/6. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/255:05 pm -
2 stops36h 55m
Thu 4/298:35 pm -
2 stops29h 55m
Deal found 11/6![Emirates logo]()
$1,348
This Cathay Pacific deal was found by Cheapflights users on 11/6. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1810:55 pm -
1 stop35h 00m
Wed 12/912:45 am -
1 stop22h 15m
Deal found 11/6![Cathay Pacific logo]()
$1,610
This Qatar Airways deal was found by Cheapflights users on 11/8. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/13:00 pm -
1 stop22h 15m
Sat 1/97:30 pm -
2 stops38h 43m
Deal found 11/8![Qatar Airways logo]()
$2,317
This Emirates deal was found by Cheapflights users on 11/6. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/283:40 pm -
2 stops37h 15m
Mon 2/88:15 pm -
2 stops54h 50m
Deal found 11/6![Emirates logo]()
$1,398
This Cathay Pacific deal was found by Cheapflights users on 11/6. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1810:55 pm -
1 stop35h 00m
Thu 12/312:45 am -
1 stop33h 40m
Deal found 11/6![Cathay Pacific logo]()
$1,660
This Emirates deal was found by Cheapflights users on 11/4. 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 1/143:40 pm -
2 stops37h 15m
Wed 1/278:15 pm -
2 stops30h 50m
Deal found 11/4![Emirates logo]()
$1,898
This Emirates deal was found by Cheapflights users on 11/5. 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.
Sun 3/78:55 am -
3 stops35h 50m
Mon 3/158:15 pm -
2 stops30h 50m
Deal found 11/5![Emirates logo]()
$2,621
Last-minute flights from San Francisco to Sri LankaDiscover last-minute flight deals from San Francisco to Sri Lanka. Data last updated November 9, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Sri Lanka. Data last updated November 9, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 11/8. 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 11/910:40 pm -
2 stops45h 15m
Wed 12/91:55 am -
1 stop28h 35m
Deal found 11/8![Multiple Airlines logo]()
$1,148
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
Tue 11/1010:40 pm -
2 stops33h 40m
Fri 12/181:55 am -
1 stop28h 35m
Deal found 11/5![Multiple Airlines logo]()
$1,143
This KAYAK deal was found by Cheapflights users on 11/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/142:47 pm -
2 stops62h 43m
Wed 12/98:50 pm -
1 stop25h 40m
Deal found 11/6![China Eastern logo]()
$1,099
This KAYAK deal was found by Cheapflights users on 11/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/142:47 pm -
2 stops62h 43m
Tue 12/810:35 pm -
3 stops47h 55m
Deal found 11/6![China Eastern logo]()
$1,107
This KAYAK deal was found by Cheapflights users on 11/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/142:47 pm -
2 stops62h 43m
Sun 12/68:50 pm -
2 stops30h 44m
Deal found 11/6![China Eastern logo]()
$1,128
This KAYAK deal was found by Cheapflights users on 11/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/142:47 pm -
2 stops62h 43m
Sat 12/58:50 pm -
2 stops49h 44m
Deal found 11/6![China Eastern logo]()
$1,134
This KAYAK deal was found by Cheapflights users on 11/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:05 am -
2 stops46h 25m
Wed 12/98:50 pm -
1 stop25h 40m
Deal found 11/6![China Eastern logo]()
$1,087
This KAYAK deal was found by Cheapflights users on 11/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:05 am -
2 stops46h 25m
Thu 12/1010:35 pm -
3 stops47h 55m
Deal found 11/6![China Eastern logo]()
$1,095
This BusinessClass deal was found by Cheapflights users on 11/5. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:05 am -
2 stops46h 25m
Thu 12/1010:35 pm -
2 stops47h 55m
Deal found 11/5![China Eastern logo]()
$1,088
This KAYAK deal was found by Cheapflights users on 11/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/77:05 am -
2 stops46h 25m
Thu 12/1710:35 pm -
2 stops47h 55m
Deal found 11/6![China Eastern logo]()
$1,085
This CheapOair deal was found by Cheapflights users on 11/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/77:05 am -
2 stops46h 25m
Wed 12/161:55 am -
1 stop28h 35m
Deal found 11/6![Multiple Airlines logo]()
$1,149
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 November 9, 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 November 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 3/109:40 am -
2 stops59h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Multiple Airlines logo]()
$512
This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
Wed 2/179:40 am -
3 stops46h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Multiple Airlines logo]()
$514
This SmartFares deal was found by Cheapflights users on 11/6. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1711:25 am -
1 stop22h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Cathay Pacific logo]()
$517
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
Sun 2/219:40 am -
2 stops57h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Multiple Airlines logo]()
$521
This Justfly.com deal was found by Cheapflights users on 11/4. 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 1/1211:25 am -
1 stop22h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Cathay Pacific logo]()
$525
This Justfly.com deal was found by Cheapflights users on 11/4. 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 1/412:00 pm -
1 stop41h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![China Eastern logo]()
$545
This FlightHub deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/156:19 am -
2 stops47h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Multiple Airlines logo]()
$555
This FlightHub deal was found by Cheapflights users on 11/4. 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.
Wed 1/67:00 am -
2 stops46h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![China Eastern logo]()
$568
This Justfly.com deal was found by Cheapflights users on 11/4. 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 1/126:08 pm -
2 stops59h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Multiple Airlines logo]()
$571
This SmartFares deal was found by Cheapflights users on 11/4. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/1711:25 am -
1 stop22h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Cathay Pacific logo]()
$577
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 November 9, 2026.
Round-trip from | $1,059 (KAYAK) |
|---|---|
One-way from | $512 (Kiwi.com) |
Popular in | June |
Cheapest in | April |
Average price | $1,253 |
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 7,457,451 searches. Data last updated November 9, 2026.
Use the filters below to find and compare flights from San Francisco to Sri Lanka that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoColombo
SFO San Francisco - CMB Colombo Bandaranaike Intl
SFOCMB
San Francisco
Wed 3/10
9:40 am-10:50 am
2 stops59h 40m
Colombo Bandaranaike Intl
Wed 12/31
12:00 am-10:30 am
Nonstop0h 00m
$512
Quickest round-trip
San FranciscoColombo
SFO San Francisco - CMB Colombo Bandaranaike Intl
SFOCMB
San Francisco
Tue 1/12
11:25 am-11:25 pm
1 stop22h 30m
Colombo Bandaranaike Intl
Wed 12/31
12:00 am-10:30 am
Nonstop0h 00m
$525
San FranciscoColombo
SFO San Francisco - CMB Colombo Bandaranaike Intl
SFOCMB
San Francisco
Wed 2/17
9:40 am-10:40 am
2 stops59h 30m
Colombo Bandaranaike Intl
Wed 12/31
12:00 am-10:30 am
Nonstop0h 00m
$525
San FranciscoColombo
SFO San Francisco - CMB Colombo Bandaranaike Intl
SFOCMB
San Francisco
Wed 1/6
7:00 am-7:00 pm
2 stops46h 30m
Colombo Bandaranaike Intl
Wed 12/31
12:00 am-10:30 am
Nonstop0h 00m
$568
San FranciscoColombo
SFO San Francisco - CMB Colombo Bandaranaike Intl
SFOCMB
San Francisco
Mon 2/1
9:40 am-11:20 pm
2 stops48h 10m
Colombo Bandaranaike Intl
Wed 12/31
12:00 am-10:30 am
Nonstop0h 00m
$580
San FranciscoColombo
SFO San Francisco - CMB Colombo Bandaranaike Intl
SFOCMB
San Francisco
Mon 12/7
7:05 am-7:00 pm
2 stops46h 25m
Colombo Bandaranaike Intl
Wed 12/31
12:00 am-10:30 am
Nonstop0h 00m
$594
San FranciscoColombo
SFO San Francisco - CMB Colombo Bandaranaike Intl
SFOCMB
San Francisco
Fri 1/15
10:55 pm-11:25 pm
1 stop35h 00m
Colombo Bandaranaike Intl
Wed 12/31
12:00 am-10:30 am
Nonstop0h 00m
$631
San FranciscoColombo
SFO San Francisco - CMB Colombo Bandaranaike Intl
SFOCMB
San Francisco
Wed 12/30
10:55 pm-11:25 pm
1 stop35h 00m
Colombo Bandaranaike Intl
Wed 12/31
12:00 am-10:30 am
Nonstop0h 00m
$660
San FranciscoColombo
SFO San Francisco - CMB Colombo Bandaranaike Intl
SFOCMB
San Francisco
Wed 1/6
12:59 pm-11:25 pm
2 stops44h 56m
Colombo Bandaranaike Intl
Wed 12/31
12:00 am-10:30 am
Nonstop0h 00m
$664
San FranciscoColombo
SFO San Francisco - CMB Colombo Bandaranaike Intl
SFOCMB
San Francisco
Sun 4/25
7:00 pm-6:40 am
1 stop23h 10m
Colombo Bandaranaike Intl
Thu 4/29
8:10 am-4:55 pm
1 stop45h 15m
$1,253
Showing 1-10 of 17 resultsSorted by cheapest first
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, April is the cheapest month in which you can book a flight from San Francisco to Sri Lanka (average of $980). Flying from San Francisco to Sri Lanka in June is currently the most expensive (average of $1,576). 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 far ahead should I book a flight from San Francisco to Sri Lanka?
To ensure you get the cheapest price possible for a flight from San Francisco to Sri Lanka, you should look to book at least 79 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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 November 9, 2026.
See what other customers who have flown with Singapore Airlines,Cathay Pacific, andQatar 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.
Crew
8.6
Entertainment
8.1
Comfort
8.0
Boarding
8.3
Overall
8.2
Food
7.8
Reviews
1 / 20
10.0
ExcellentJudith,Sep 2026
SFO - SIN
Crew
8.6
Entertainment
8.1
Comfort
8.0
Boarding
8.3
Overall
8.2
Food
7.8
Reviews
1 / 20
10.0
ExcellentJudith,Sep 2026
SFO - SIN
Crew
8.6
Entertainment
8.1
Comfort
8.0
Boarding
8.3
Overall
8.2
Food
7.8
Reviews
1 / 20
10.0
ExcellentJudith,Sep 2026
SFO - SIN
Crew
8.6
Entertainment
8.1
Comfort
8.0
Boarding
8.3
Overall
8.2
Food
7.8
Reviews
1 / 20
10.0
ExcellentJudith,Sep 2026
SFO - SIN
Crew
8.6
Entertainment
8.1
Comfort
8.0
Boarding
8.3
Overall
8.2
Food
7.8
Reviews
1 / 20
10.0
ExcellentJudith,Sep 2026
SFO - SIN
Crew
8.6
Entertainment
8.1
Comfort
8.0
Boarding
8.3
Overall
8.2
Food
7.8
Reviews
1 / 20
10.0
ExcellentJudith,Sep 2026
SFO - SIN
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San Francisco and Sri Lanka flights
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Top 6 airlines flying from San Francisco to Sri Lanka
Discover the top 6 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 7,457,451 searches. Data last updated November 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$593 | Average$893 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$806 | Average$1,260 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$808 | Average$984 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$861 | Average$1,008 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$918 | Average$1,230 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$1,347 | Average$1,474 | FlexibilityNo cancel fee | On-time77% |