HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Francisco

$513+ Cheap flights from Bandaranaike Intl (CMB) 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
CMB — SFO
août 4 — août 111
lun. 8/4
lun. 8/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Colombo to San Francisco 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 Colombo to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Colombo (CMB) 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 juillet 30, 2025.

Round-trip from

$876
(oojo)

One-way from

$513
(Kiwi.com)

Popular in

November

Cheapest in

September

Average price

$1,562
From Colombo Bandaranaike Intl to San Francisco
Search Deals
One-way flight from Colombo Bandaranaike Intl to San Francisco
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($128 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($67 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Colombo to San Francisco

Cheapest flights from Colombo to San Francisco
Explore the most affordable flight options available from Colombo to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juillet 30, 2025.

This oojo deal was found by Cheapflights users on 7/29. 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.
dim. 11/98:20 amCMB - SFO
1 stop35h 10mAir India
jeu. 11/209:00 pmSFO - CMB
1 stop28h 30mAir India
Deal found 7/29$876
This Trip.com deal was found by Cheapflights users on 7/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 11/91:00 amCMB - SFO
2 stops56h 00mMultiple Airlines
jeu. 11/2010:30 pmSFO - CMB
2 stops36h 01mMultiple Airlines
Deal found 7/30$1,075
This Cathay Pacific deal was found by Cheapflights users on 7/29. 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.
mer. 10/1512:50 amCMB - SFO
1 stop29h 10mCathay Pacific
jeu. 10/3012:35 amSFO - CMB
1 stop34h 25mCathay Pacific
Deal found 7/29$1,310

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colombo 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 juillet 30, 2025.
Use the filters below to find and compare flights from Colombo Bandaranaike Intl Airport to San Francisco that are best for you.

Fly from

Colombo

Fly to

San Francisco

Route

Depart

Return

Price

ColomboSan Francisco

CMB - SFO

CMBSFO

Colombo Bandaranaike Intl

dim. 11/9

8:20 am-6:00 am

1 stop35h 10m

San Francisco

jeu. 11/20

9:00 pm-3:00 pm

1 stop28h 30m

$876

ColomboSan Francisco

CMB - SFO

CMBSFO

Colombo Bandaranaike Intl

dim. 11/9

1:00 am-7:30 pm

2 stops56h 00m

San Francisco

jeu. 11/20

10:30 pm-12:01 am

2 stops36h 01m

$1,075

ColomboSan Francisco

CMB - SFO

CMBSFO

Colombo Bandaranaike Intl

mer. 10/15

12:50 am-5:30 pm

1 stop29h 10m

San Francisco

jeu. 10/30

12:35 am-11:30 pm

1 stop34h 25m

$1,310

ColomboSan Francisco

CMB - SFO

CMBSFO

Colombo Bandaranaike Intl

lun. 9/1

5:05 pm-7:00 am

1 stop26h 25m

$513

ColomboSan Francisco

CMB - SFO

CMBSFO

Colombo Bandaranaike Intl

jeu. 8/28

10:40 am-1:00 pm

2 stops38h 50m

$557

ColomboSan Francisco

CMB - SFO

CMBSFO

Colombo Bandaranaike Intl

ven. 12/12

10:00 pm-4:45 pm

2 stops32h 15m

$649

ColomboSan Francisco

CMB - SFO

CMBSFO

Colombo Bandaranaike Intl

mer. 8/20

8:30 pm-9:05 am

1 stop25h 05m

$806

ColomboSan Francisco

CMB - SFO

CMBSFO

Colombo Bandaranaike Intl

lun. 8/25

12:50 am-11:30 am

1 stop23h 10m

$839

ColomboSan Francisco

CMB - SFO

CMBSFO

Colombo Bandaranaike Intl

mar. 8/12

3:35 am-1:35 pm

1 stop22h 30m

$1,193

ColomboSan Francisco

CMB - SFO

CMBSFO

Colombo Bandaranaike Intl

mer. 8/27

12:50 am-9:40 am

1 stop21h 20m

$1,264

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Colombo to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Colombo with our price prediction graph.
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 Colombo Bandaranaike Intl Airport to San Francisco

What is the cheapest month to book a flight from Colombo Bandaranaike Intl Airport to San Francisco?

Currently, January is the cheapest month in which you can book a flight from Colombo Bandaranaike Intl Airport to San Francisco (average of $276). Flying from Colombo Bandaranaike Intl Airport to San Francisco in June is currently the most expensive (average of $358). 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.

What is the cheapest time of day to fly from CMB to SFO?

Find hourly flight availability from Colombo to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated juillet 30, 2025.

A simple way to save on the total cost of your ticket is to fly from Colombo Bandaranaike Intl Airport to San Francisco at noon. If you’re flexible enough to do this you can expect to save up to 10% on your trip compared to booking a flight in the morning.

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 juillet 30, 2025.
Read reviews from past customers who have flown Singapore Airlines, Cathay Pacific, and Qatar Airways from Colombo Bandaranaike Intl Airport to San Francisco. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,338 reviews

Food

7.7

Comfort

7.9

Boarding

8.2

Overall

8.1

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Singapore Airlines
8.1
Very good
1,338 reviews
Singapore Airlines
8.1
Very good
1,338 reviews

Food

7.7

Comfort

7.9

Boarding

8.2

Overall

8.1

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Cathay Pacific
7.6
Good
949 reviews
Singapore Airlines
8.1
Very good
1,338 reviews

Food

7.7

Comfort

7.9

Boarding

8.2

Overall

8.1

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Qatar Airways
7.4
Good
3,607 reviews
Singapore Airlines
8.1
Very good
1,338 reviews

Food

7.7

Comfort

7.9

Boarding

8.2

Overall

8.1

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
China Eastern
7.2
Good
158 reviews
Singapore Airlines
8.1
Very good
1,338 reviews

Food

7.7

Comfort

7.9

Boarding

8.2

Overall

8.1

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
IndiGo
6.8
Okay
478 reviews
Singapore Airlines
8.1
Very good
1,338 reviews

Food

7.7

Comfort

7.9

Boarding

8.2

Overall

8.1

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Related info for your journey

Find useful and relevant information for your journey from Colombo to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Francisco from Colombo Bandaranaike Intl?

    For a flight from Colombo Bandaranaike Intl to San Francisco, you will be flying into San Francisco. San Francisco (SFO) is just 11.8 mi from the center of the city. San Francisco is the only San Francisco airport and it handles 0 inbound flights from Colombo Bandaranaike Intl per day. 2 airlines have flights to San Francisco from Colombo Bandaranaike Intl on a regular basis.

  • What are the cheapest airlines flying from Colombo Bandaranaike Intl Airport to San Francisco round-trip?

    Cheapflights users have booked flights from Colombo Bandaranaike Intl Airport to San Francisco round-trip from $876. Another airline that can offer you cheap pricing is Cathay Pacific. These flights start at 36% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Colombo Bandaranaike Intl Airport to San Francisco one-way?

    $513 is the cheapest one-way deal found within the past few days, from Air India. You may also be able to find cheap deals on IndiGo and China Eastern, with prices starting from $649 and $806, respectively.

  • Can I find deals for flights from Colombo to San Francisco that include hotel bookings?

    Yes. In addition to deals on Colombo to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Colombo to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colombo to San Francisco.

  • Can I find deals for business class flights from Colombo to San Francisco?

    Yes. Cheapflights offers flight deals from Colombo to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Colombo Bandaranaike Intl Airport to San Francisco?

    Currently, January is the cheapest month in which you can book a flight from Colombo Bandaranaike Intl Airport to San Francisco (average of $276). Flying from Colombo Bandaranaike Intl Airport to San Francisco in June is currently the most expensive (average of $358). 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.

See more FAQs

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Roseville
Mountain View
Santa Cruz
South San Francisco
Livermore
Turlock
Manteca
Antioch
Hollister
Watsonville
Sunnyvale
Newark
Milpitas
Campbell
Foster City
Capitola
Santa Clara
San Leandro
Burlingame
Redwood City

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Colombo to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
Colombo to Los Angeles flights
Colombo to Oakland flights
Colombo to Las Vegas flights

Top 2 airlines flying from Colombo to San Francisco

Discover the top 2 airlines that operate flights from Colombo 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 juillet 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$980Average$1,169FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$1,176Average$1,517FlexibilityNo cancel feeOn-time68%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.