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Cheap flights from San Francisco to Sri Lanka from $520

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Sri Lanka departing on 9/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Francisco to Sri Lanka

Cheap round-trip flights

Enter your travel dates to find the best prices.
China Eastern Logo
12:00 pm - 7:00 pmSFO  San Francisco-CMB Colombo Bandaranaike Intl
41h 30m1 stop Shanghai Pu Dong
China Eastern Logo
8:20 pm - 9:00 amCMB  Colombo Bandaranaike Intl-SFO San Francisco
26h 10m1 stop Shanghai Pu Dong
$828China Eastern
Mon, Nov 23 - Wed, Dec 2
China Eastern Logo
12:00 pm - 7:00 pmSFO  San Francisco-CMB Colombo Bandaranaike Intl
42h 30m1 stop Shanghai Pu Dong
China Eastern Logo
8:30 pm - 9:05 amCMB  Colombo Bandaranaike Intl-SFO San Francisco
25h 05m1 stop Shanghai Pu Dong
$889China Eastern
Thu, Sep 24 - Sun, Oct 4
Multiple Airlines Logo
7:20 am - 7:00 pmSFO  San Francisco-CMB Colombo Bandaranaike Intl
46h 10m2 stops Los Angeles Shanghai Pu Dong
Multiple Airlines Logo
8:20 pm - 9:00 amCMB  Colombo Bandaranaike Intl-SFO San Francisco
26h 10m1 stop Shanghai Pu Dong
$896Multiple Airlines
Mon, Nov 23 - Wed, Dec 2
Multiple Airlines Logo
4:44 pm - 7:00 pmSFO  San Francisco-CMB Colombo Bandaranaike Intl
60h 46m2 stops Los Angeles Shanghai Pu Dong
Multiple Airlines Logo
8:20 pm - 9:00 amCMB  Colombo Bandaranaike Intl-SFO San Francisco
26h 10m1 stop Shanghai Pu Dong
$941Multiple Airlines
Sun, Nov 1 - Sun, Nov 8
Qatar Airways Logo
3:55 pm - 2:05 amSFO  San Francisco-CMB Colombo Bandaranaike Intl
21h 40m1 stop Doha Hamad Intl
Qatar Airways Logo
8:20 pm - 1:35 pmCMB  Colombo Bandaranaike Intl-SFO San Francisco
29h 45m1 stop Doha Hamad Intl
$949Qatar Airways
Mon, Sep 7 - Mon, Sep 21
Qatar Airways Logo
3:55 pm - 9:00 amSFO  San Francisco-CMB Colombo Bandaranaike Intl
28h 35m1 stop Doha Hamad Intl
Qatar Airways Logo
4:35 am - 1:35 pmCMB  Colombo Bandaranaike Intl-SFO San Francisco
21h 30m1 stop Doha Hamad Intl
$951Qatar Airways
Mon, Sep 7 - Mon, Sep 21
Singapore Airlines Logo
11:45 am - 10:45 amSFO  San Francisco-CMB Colombo Bandaranaike Intl
34h 30m1 stop Singapore Changi
Singapore Airlines Logo
12:45 am - 8:50 amCMB  Colombo Bandaranaike Intl-SFO San Francisco
20h 35m1 stop Singapore Changi
$1,007Singapore Airlines
Thu, Oct 22 - Mon, Oct 26
Air India Logo
10:30 am - 6:15 pmSFO  San Francisco-CMB Colombo Bandaranaike Intl
43h 15m2 stops Kolkata Netaji S. Chandra New Delhi Indira Gandhi Intl
Air India Logo
5:05 pm - 7:00 amCMB  Colombo Bandaranaike Intl-SFO San Francisco
26h 25m2 stops New Delhi Indira Gandhi Intl Kolkata Netaji S. Chandra
$1,059Air India
Mon, Sep 7 - Mon, Sep 21
Air India Logo
10:30 am - 4:05 pmSFO  San Francisco-CMB Colombo Bandaranaike Intl
41h 05m2 stops Kolkata Netaji S. Chandra New Delhi Indira Gandhi Intl
Air India Logo
5:00 am - 5:45 pmCMB  Colombo Bandaranaike Intl-SFO San Francisco
25h 15m2 stops New Delhi Indira Gandhi Intl Kolkata Netaji S. Chandra
$1,059Air India
Tue, Sep 22 - Tue, Sep 29
Singapore Airlines Logo
9:40 am - 11:30 pmSFO  San Francisco-CMB Colombo Bandaranaike Intl
24h 20m1 stop Singapore Changi
Singapore Airlines Logo
12:45 am - 7:50 amCMB  Colombo Bandaranaike Intl-SFO San Francisco
20h 35m1 stop Singapore Changi
$1,077Singapore Airlines
Sun, Nov 1 - Sat, Nov 7

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China Eastern flights from San Francisco to Sri Lanka

Our best China Eastern deals on San Francisco to Sri Lanka flight tickets
China Eastern
Nov 23
SFO12:00 pmSan Francisco
41h 30m
1 stop
CMB7:00 pmColombo Bandaranaike Intl
Dec 2
CMB8:20 pmColombo Bandaranaike Intl
26h 10m
1 stop
SFO9:00 amSan Francisco
$828
China Eastern
Sep 24
SFO12:00 pmSan Francisco
42h 30m
1 stop
CMB7:00 pmColombo Bandaranaike Intl
Oct 4
CMB8:30 pmColombo Bandaranaike Intl
25h 05m
1 stop
SFO9:05 amSan Francisco
$889
China Eastern
Sep 24
SFO12:00 pmSan Francisco
44h 40m
2 stops
CMB9:10 pmColombo Bandaranaike Intl
Oct 4
CMB8:30 pmColombo Bandaranaike Intl
25h 05m
1 stop
SFO9:05 amSan Francisco
$890

Air India flights from San Francisco to Sri Lanka

Our best Air India deals on San Francisco to Sri Lanka flight tickets
Air India
Aug 12
SFO10:30 amSan Francisco
41h 05m
2 stops
CMB4:05 pmColombo Bandaranaike Intl
Sep 9
CMB5:00 amColombo Bandaranaike Intl
38h 30m
2 stops
SFO7:00 amSan Francisco
$1,059
Air India
Sep 1
SFO8:45 pmSan Francisco
30h 50m
1 stop
CMB4:05 pmColombo Bandaranaike Intl
Sep 13
CMB5:05 pmColombo Bandaranaike Intl
26h 25m
2 stops
SFO7:00 amSan Francisco
$1,070
Air India
Aug 18
SFO10:30 amSan Francisco
41h 05m
2 stops
CMB4:05 pmColombo Bandaranaike Intl
Aug 31
CMB5:05 pmColombo Bandaranaike Intl
37h 10m
2 stops
SFO5:45 pmSan Francisco
$1,071

momondo 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, momondo users made 832,500 searches. Data last updated August 7, 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

Price

Cheapest round-trip

San FranciscoColombo

SFO San Francisco - CMB Colombo Bandaranaike Intl

SFOCMB

San Francisco

Mon 11/23

12:00 pm-7:00 pm

1 stop41h 30m

Colombo Bandaranaike Intl

Wed 12/2

8:20 pm-9:00 am

1 stop26h 10m

$828

San FranciscoColombo

SFO San Francisco - CMB Colombo Bandaranaike Intl

SFOCMB

San Francisco

Thu 9/24

12:00 pm-7:00 pm

1 stop42h 30m

Colombo Bandaranaike Intl

Sun 10/4

8:30 pm-9:05 am

1 stop25h 05m

$889

San FranciscoColombo

SFO San Francisco - CMB Colombo Bandaranaike Intl

SFOCMB

San Francisco

Mon 11/23

7:20 am-7:00 pm

2 stops46h 10m

Colombo Bandaranaike Intl

Wed 12/2

8:20 pm-9:00 am

1 stop26h 10m

$896

San FranciscoColombo

SFO San Francisco - CMB Colombo Bandaranaike Intl

SFOCMB

San Francisco

Sun 11/1

4:44 pm-7:00 pm

2 stops60h 46m

Colombo Bandaranaike Intl

Sun 11/8

8:20 pm-9:00 am

1 stop26h 10m

$941

San FranciscoColombo

SFO San Francisco - CMB Colombo Bandaranaike Intl

SFOCMB

San Francisco

Mon 9/7

3:55 pm-2:05 am

1 stop21h 40m

Colombo Bandaranaike Intl

Mon 9/21

8:20 pm-1:35 pm

1 stop29h 45m

$949

San FranciscoColombo

SFO San Francisco - CMB Colombo Bandaranaike Intl

SFOCMB

San Francisco

Mon 9/7

3:55 pm-9:00 am

1 stop28h 35m

Colombo Bandaranaike Intl

Mon 9/21

4:35 am-1:35 pm

1 stop21h 30m

$951

San FranciscoColombo

SFO San Francisco - CMB Colombo Bandaranaike Intl

SFOCMB

San Francisco

Thu 10/22

11:45 am-10:45 am

1 stop34h 30m

Colombo Bandaranaike Intl

Mon 10/26

12:45 am-8:50 am

1 stop20h 35m

$1,007

San FranciscoColombo

SFO San Francisco - CMB Colombo Bandaranaike Intl

SFOCMB

San Francisco

Mon 9/7

10:30 am-6:15 pm

2 stops43h 15m

Colombo Bandaranaike Intl

Mon 9/21

5:05 pm-7:00 am

2 stops26h 25m

$1,059

San FranciscoColombo

SFO San Francisco - CMB Colombo Bandaranaike Intl

SFOCMB

San Francisco

Tue 9/22

10:30 am-4:05 pm

2 stops41h 05m

Colombo Bandaranaike Intl

Tue 9/29

5:00 am-5:45 pm

2 stops25h 15m

$1,059
Quickest round-trip

San FranciscoColombo

SFO San Francisco - CMB Colombo Bandaranaike Intl

SFOCMB

San Francisco

Sun 11/1

9:40 am-11:30 pm

1 stop24h 20m

Colombo Bandaranaike Intl

Sat 11/7

12:45 am-7:50 am

1 stop20h 35m

$1,077

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sri Lanka from

How to get the cheapest flight ticket from San Francisco to Sri Lanka

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Sri Lanka?

The month of September is, on average, the cheapest month to fly to Sri Lanka from San Francisco, with most prices found around $915. If you aren’t able to travel to Sri Lanka during the month of September, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $955.

How far in advance should I book a flight from San Francisco to Sri Lanka?

You are more likely to see cheaper flights to Sri Lanka from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Sri Lanka for around $1,151 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sri Lanka from San Francisco for as low as $897 on momondo.

Can stopping save me money on San Francisco to Sri Lanka flights?

You could potentially save up to 24% on your flight if you consider stops on a San Francisco to Sri Lanka flight.

Cheap San Francisco to Sri Lanka flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Sri Lanka

Fastest flight time

21h 25m

Direct flights

None
The fastest flight from San Francisco to Sri Lanka takes 21h 25m
There are no direct flights from San Francisco to Sri Lanka. There are no popular flight routes from San Francisco to Sri Lanka.
Search flight deals

Frequently asked questions about flying from San Francisco to Sri Lanka

  • When did momondo last update prices for flights from San Francisco Airport to Sri Lanka?

    Prices for flights from San Francisco Airport to Sri Lanka refresh daily.

  • How many operators does momondo search for flights from San Francisco Airport to Sri Lanka?

  • How old do you have to be to fly from San Francisco Airport to Sri Lanka?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Sri Lanka.

  • What documentation or ID do you need to fly to Sri Lanka?

    The necessary travel and health documents for your Sri Lanka trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from San Francisco to Sri Lanka

Compare and see reviews for airlines that fly from San Francisco to Sri Lanka with momondo
Airline
Rating
Free Cancellation
Price
China EasternPriceFrom $593Free CancellationRating
7.3
232 reviews
Search China Eastern flights
Singapore AirlinesPriceFrom $788Free CancellationRating
8.2
1,583 reviews
Search Singapore Airlines flights
Air IndiaPriceFrom $808Free CancellationRating
5.5
2,952 reviews
Search Air India flights
Qatar AirwaysPriceFrom $857Free CancellationRating
7.4
3,740 reviews
Search Qatar Airways flights
Cathay PacificPriceFrom $892Free CancellationRating
7.6
1,441 reviews
Search Cathay Pacific flights
Turkish AirlinesPriceFrom $1,347Free CancellationRating
7.4
4,471 reviews
Search Turkish Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Sri Lanka?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sri Lanka from San Francisco.

Can I find flights from San Francisco to Sri Lanka with flexible booking policies on momondo?

All flight searches from San Francisco to Sri Lanka on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Francisco to Sri Lanka?

momondo provides multiple filters to help you find the best flight to Sri Lanka from San Francisco. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from San Francisco to Sri Lanka right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Sri Lanka from San Francisco. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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