$511 Find Cheap Flights from Sri Lanka to San Francisco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to San Francisco departing on 10/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results for flights to San Francisco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to San Francisco, as well as popular online travel agencies
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Cheap Flights from Sri Lanka to San Francisco

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sri Lanka to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Sri Lanka to San Francisco

KAYAK's recommended round-trip deals from the most popular airlines that fly from Sri Lanka to San Francisco.
Discover the best prices for you by selecting your travel dates on KAYAK.
Air India Logo
8:20 am - 7:00 amCMB-SFO
35h 10m1 stop
Air India Logo
9:00 pm - 11:15 pmSFO-CMB
36h 45m1 stop
$1,114Air India
Find Deal
Wed, Sep 10 - Wed, Dec 10
Singapore Airlines Logo
12:50 am - 9:40 amCMB-SFO
45h 20m1 stop
Singapore Airlines Logo
9:40 am - 11:30 pmSFO-CMB
24h 20m1 stop
$1,232Singapore Airlines
Find Deal
Tue, Sep 9 - Wed, Dec 10
Air Canada Logo
1:05 pm - 3:33 pmCMB-SFO
38h 58m2 stops
Air Canada Logo
10:45 pm - 5:25 amSFO-CMB
41h 10m2 stops
$1,923Air Canada
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Wed, Sep 10 - Wed, Dec 10
Emirates Logo
10:30 am - 2:00 pmCMB-SFO
40h 00m2 stops
Emirates Logo
3:40 pm - 3:55 pmSFO-CMB
34h 45m1 stop
$1,925Emirates
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Wed, Sep 10 - Wed, Dec 10
Emirates Logo
10:30 am - 2:00 pmCMB-SFO
40h 00m2 stops
Emirates Logo
10:40 am - 9:30 amSFO-CMB
33h 20m3 stops
$2,141Emirates
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Wed, Sep 10 - Wed, Dec 10
Air Canada Logo
1:05 pm - 5:43 pmCMB-SFO
41h 08m2 stops
Air Canada Logo
7:13 pm - 8:25 amSFO-CMB
47h 42m2 stops
$4,121Air Canada
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Thu, May 15 - Sun, Mar 1
Turkish Airlines Logo
6:45 am - 10:35 amCMB-SFO
40h 20m1 stop
Turkish Airlines Logo
1:10 pm - 5:55 amSFO-CMB
27h 15m1 stop
$4,599Turkish Airlines
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Thu, May 15 - Thu, Feb 26
Turkish Airlines Logo
6:45 am - 10:35 amCMB-SFO
40h 20m1 stop
Turkish Airlines Logo
6:50 pm - 1:15 pmSFO-CMB
28h 55m1 stop
$4,613Turkish Airlines
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Fri, May 16 - Fri, Feb 27
Qatar Airways Logo
8:20 pm - 1:35 pmCMB-SFO
29h 45m1 stop
Qatar Airways Logo
2:45 pm - 1:55 amSFO-CMB
21h 40m1 stop
$6,440Qatar Airways
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Sat, May 17 - Thu, Feb 26
Qatar Airways Logo
8:20 pm - 1:35 pmCMB-SFO
29h 45m1 stop
Qatar Airways Logo
2:45 pm - 1:55 amSFO-CMB
21h 40m1 stop
$6,459Qatar Airways
Find Deal
Sat, May 17 - Fri, Feb 27
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KAYAK's insights & trends for flights to San Francisco

Get data-powered insights and trends for flights to San Francisco to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to San Francisco?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to San Francisco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to San Francisco is October, where tickets cost $1,051 on average for return flights. On the other hand, the most expensive months are July and April, where the average cost of tickets from Sri Lanka is $1,583 and $1,544 respectively. For one-way flights, the best month to travel is October with an average price of $1,051.


Good to know

Low seasonFebruary
High seasonJune
Cheapest flight$511
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly with an average 13% increase in price.
Flight from Colombo to San Francisco

FAQs - booking San Francisco flights

  • How far is San Francisco Airport from central San Francisco?

    There are 12 miles between San Francisco city center and San Francisco Airport.

  • What is the name of San Francisco’s airport?

    All flights to San Francisco land at San Francisco Airport. The airport code is SFO,and it can also be referred to as San Francisco or San Francisco Intl.

  • What is the cheapest day to fly to San Francisco?

    Based on KAYAK data, the cheapest day to fly to San Francisco is Sunday where round-trip tickets can be as cheap as $1,096. On the other hand, the most expensive day to fly is Tuesday, where round-trip prices are $1,446 on average.

  • How does KAYAK find such low prices on flights to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to San Francisco?

    The cheapest time of day to fly to San Francisco is generally in the afternoon, when round-trip flights cost $1,181 on average. The most expensive time of day to fly to San Francisco is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,303.

  • How many direct flights to San Francisco are there each week?

    Each week there are around 4,087 direct flights from within Sri Lanka to San Francisco. The most common day for departures is Monday, with 15% of flights taking off on this day.

Top tips for finding cheap flights to San Francisco

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest San Francisco flight deals.

Top airlines flying from Sri Lanka to San Francisco

 
See real verified KAYAK customer reviews for airlines flying to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Sri Lanka to San Francisco. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to San Francisco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Singapore AirlinesOverall score based on 1292 reviews
7.9Comfort
8.0Entertainment
7.7Food
8.6Crew
8.2Boarding
Airline reviews

Good service and food. For buying items on flight should be preordered as they don’t keep much stock on board.

10.0 ExcellentSailesh, Apr 2025SIN - AMD
Read more Singapore Airlines reviews

Good service and food. For buying items on flight should be preordered as they don’t keep much stock on board.

We were not given option for meals since they ran out of the other option but good thing the remaining options tasted great.

Both the staff at check-in counter and on board were pleasant and helpful. My chicken and mashed potato was good, sauce was tasty, but the zucchini, carrot n other accompanying vegetables were over-cooked a little. (I understand the meal has to be prepared earlier). Yet I would fly on Singapore Airlines again and recommend it to family and friends.

Construction at PDX resulting in very lung walk from the rental car to the gate. SFO, extremely long walk between terminals to get to connecting Singapore airlines flight. My smart watch recorded a total of 3 miles.

So happy I flew with Singapore Airlines. The customer service is top notch. I am terrified of flying and the staff made me feel so at ease. Will only fly Singapore internationally moving forward.

I very much liked and appreciated the service on board. The seating arrangement in Business feels uncomfortable. It's not made for tall people, in any case.

Great airline. Excellent service, good food & lots of TV movies/shows to choose from.

Everything was good except food , food choices was very less. Washrooms were closed.overall good experience.

Flight was delayed by baggage loading onto the plane. This was attributed to "inclement weather" (some moderate rain) which could be said to be beyond the airline's control, but the problematic part was that the plane was boarded and doors shut so that passengers sat in a cramped plane with rising temperature (full flight) for an hour. The airline was aware of the status of baggage loading, they could have deferred boarding to keep passengers comfortable.

Food option Hindu veg to Hindu non veg request was unheard

All the crew members were too slow and rude. Most of the times the registers were empty, while hundreds of customers were waiting in line, and it was impossible to get a supervisor. Despite being in line on time, I missed my freight, plus a some customers who were ahead and behind me.

Seats very small and unable to pre purchase internet or seat upgrades

I recently travelled with Qatar Airways from Doha to Dulles in the QSuite, and the experience was nothing short of exceptional. The QSuite truly feels like a First-Class experience, with its luxurious design, privacy, and comfort. The cabin crew, especially the lady in charge of the cabin, was remarkable—professional, attentive, and genuinely kind. The food was excellent, and the comfort of the seat was absolutely first-class, making the journey smooth and enjoyable. While the in-flight experience was outstanding, I have a few points of feedback. Firstly, the content available in the in-flight entertainment system could be expanded and upgraded to include a more diverse and updated collection. This would elevate the entertainment experience to match the premium standards of the QSuite. Secondly, regarding the Wi-Fi service: while QSuite passengers receive one hour of complimentary Wi-Fi, any additional usage requires a fee of USD 10. Considering the premium pricing of QSuite, it would be more fitting to include unlimited Wi-Fi as part of the experience, further enhancing the luxury offered to passengers. Lastly, I must highlight an issue with luggage handling. Unfortunately, my luggage did not make it through the transit, which was disappointing. While the ground crew assured me that it would be delivered to my home on the same day as it was arriving on the next flight, this promise was not fulfilled, and the delay added unnecessary inconvenience to an otherwise excellent experience. Overall, the QSuite experience was exceptional, but addressing these areas would further solidify Qatar Airways’ position as a leader in luxury air travel.

Seating is terrible, having seats so crammed is unacceptable for a 15-hour journey. I cannot stress enough how uncomfortable it is to sit in such an aircraft. Leg space is roomier in a domestic aircraft. I have not experienced this kind of crammy seating in domestic flights either in the US or other international airlines overseas.

Do not overbook flights and kick out confirmed ticketed passengers :-(

Wasn’t allowed to continue with the purchased tickets because I hadn’t been able to go on the first scheduled leg.

Do I need to repeat my complaints about my lost carry on bag?

Noice cancelling headphones would be better since it’s a crowded plane And kids behaviors are unavoidable

More facilities to transport to the gates......felt too much walking distance

Just happy I flew Qatar Airways awesome no wonder they are #1 in the world right now! The food was just delicious, very courteous, professional crew.

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