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$698+ 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 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
CMB — SFO
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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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 April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,232
(Singapore Airlines)

One-way from

$698
(Kiwi.com)

Popular in

July

Cheapest in

October

Average price

$1,544
Provider with most accurate pricing for Colombo Bandaranaike Intl-San Francisco flight deals.
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Provider most trusted by Cheapflights users for Colombo Bandaranaike Intl-San Francisco flights.
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From Colombo Bandaranaike Intl to San Francisco
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One-way flight from Colombo Bandaranaike Intl to San Francisco
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Highest demand for flights based on searches. 7% potential increase in price ($113 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 17, 2025.

This Singapore Airlines deal was found by Cheapflights users on 4/17. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/912:50 amCMB - SFO
1 stop45h 20mSingapore Airlines
Wed 12/109:40 amSFO - CMB
1 stop24h 20mSingapore Airlines
Deal found 4/17$1,232
This oojo deal was found by Cheapflights users on 4/17. 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.
Wed 9/108:20 amCMB - SFO
1 stop35h 10mAir India
Wed 12/109:00 pmSFO - CMB
1 stop36h 45mAir India
Deal found 4/17$1,643
This Air Canada deal was found by Cheapflights users on 4/17. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/101:05 pmCMB - SFO
2 stops43h 31mAir Canada
Wed 12/104:25 pmSFO - CMB
2 stops47h 30mAir Canada
Deal found 4/17$1,917
This Emirates deal was found by Cheapflights users on 4/17. 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.
Wed 9/107:15 pmCMB - SFO
1 stop31h 15mEmirates
Wed 12/103:40 pmSFO - CMB
2 stops37h 15mEmirates
Deal found 4/17$1,925
This FlightHub deal was found by Cheapflights users on 4/17. 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 5/166:45 amCMB - SFO
1 stop40h 20mTurkish Airlines
Thu 11/201:10 pmSFO - CMB
1 stop27h 15mTurkish Airlines
Deal found 4/17$4,613
This Orbitz deal was found by Cheapflights users on 4/17. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/151:00 amCMB - SFO
2 stops31h 40mMultiple Airlines
Fri 11/2111:30 pmSFO - CMB
2 stops26h 40mMultiple Airlines
Deal found 4/17$5,061
This Qatar Airways deal was found by Cheapflights users on 4/17. 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.
Thu 5/153:35 amCMB - SFO
2 stops28h 05mQatar Airways
Mon 11/248:10 amSFO - CMB
2 stops28h 15mQatar Airways
Deal found 4/17$7,498
This British Airways deal was found by Cheapflights users on 4/17. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/168:20 pmCMB - SFO
2 stops30h 00mBritish Airways
Sat 11/225:30 pmSFO - CMB
2 stops33h 30mBritish Airways
Deal found 4/17$10,544

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 April 17, 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

Tue 9/9

12:50 am-9:40 am

1 stop45h 20m

San Francisco

Wed 12/10

9:40 am-11:30 pm

1 stop24h 20m

$1,232

ColomboSan Francisco

CMB - SFO

CMBSFO

Colombo Bandaranaike Intl

Wed 9/10

8:20 am-7:00 am

1 stop35h 10m

San Francisco

Wed 12/10

9:00 pm-11:15 pm

1 stop36h 45m

$1,643

ColomboSan Francisco

CMB - SFO

CMBSFO

Colombo Bandaranaike Intl

Wed 9/10

1:05 pm-8:06 pm

2 stops43h 31m

San Francisco

Wed 12/10

4:25 pm-5:25 am

2 stops47h 30m

$1,917

ColomboSan Francisco

CMB - SFO

CMBSFO

Colombo Bandaranaike Intl

Wed 9/10

7:15 pm-2:00 pm

1 stop31h 15m

San Francisco

Wed 12/10

3:40 pm-6:25 pm

2 stops37h 15m

$1,925

ColomboSan Francisco

CMB - SFO

CMBSFO

Colombo Bandaranaike Intl

Fri 5/16

6:45 am-10:35 am

1 stop40h 20m

San Francisco

Thu 11/20

1:10 pm-5:55 am

1 stop27h 15m

$4,613

ColomboSan Francisco

CMB - SFO

CMBSFO

Colombo Bandaranaike Intl

Thu 5/15

1:00 am-8:10 pm

2 stops31h 40m

San Francisco

Fri 11/21

11:30 pm-3:40 pm

2 stops26h 40m

$5,061

ColomboSan Francisco

CMB - SFO

CMBSFO

Colombo Bandaranaike Intl

Thu 5/15

3:35 am-11:44 pm

2 stops32h 39m

San Francisco

Wed 11/19

9:30 am-2:45 am

2 stops27h 45m

$7,498

ColomboSan Francisco

CMB - SFO

CMBSFO

Colombo Bandaranaike Intl

Fri 5/16

8:20 pm-1:50 pm

2 stops30h 00m

San Francisco

Sat 11/22

5:30 pm-4:30 pm

2 stops33h 30m

$10,544

ColomboSan Francisco

CMB - SFO

CMBSFO

Colombo Bandaranaike Intl

Sun 7/13

4:00 pm-4:40 pm

2 stops37h 10m

$698

ColomboSan Francisco

CMB - SFO

CMBSFO

Colombo Bandaranaike Intl

Sun 7/13

7:30 pm-4:40 pm

3 stops33h 40m

$714

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 17 results
1
2

Compare providers for flights from Colombo to San Francisco

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Colombo to San Francisco in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*2 stars
GotogatePrice Accuracy3 starsTrust Score*2 stars
JetabroadPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Colombo Bandaranaike Intl Airport-San Francisco flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Colombo Bandaranaike Intl Airport-San Francisco flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Colombo Bandaranaike Intl Airport-San Francisco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Colombo Bandaranaike Intl Airport-San Francisco flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Colombo Bandaranaike Intl Airport-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 $393). 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 April 17, 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.

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 April 17, 2025.
Singapore Airlines
8.1
Very good
1,288 reviews

Food

7.7

Overall

8.1

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.1
Very good
1,288 reviews
Singapore Airlines
8.1
Very good
1,288 reviews

Food

7.7

Overall

8.1

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Emirates
8.0
Very good
3,200 reviews
Singapore Airlines
8.1
Very good
1,288 reviews

Food

7.7

Overall

8.1

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Cathay Pacific
7.5
Good
849 reviews
Singapore Airlines
8.1
Very good
1,288 reviews

Food

7.7

Overall

8.1

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Qatar Airways
7.4
Good
3,554 reviews
Singapore Airlines
8.1
Very good
1,288 reviews

Food

7.7

Overall

8.1

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Turkish Airlines
7.3
Good
3,769 reviews
Singapore Airlines
8.1
Very good
1,288 reviews

Food

7.7

Overall

8.1

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

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 $1,232. Other airlines that can offer you cheap pricing are Air India, from $1,643, and Air Canada, from $1,917. These flights start at 6% 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?

    $714 is the cheapest one-way deal found within the past few days, from IndiGo. You may also be able to find cheap deals on Turkish Airlines and China Eastern, with prices starting from $888 and $1,077, 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 $393). 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 Colombo Bandaranaike Intl Airport?

Book flights to Colombo Bandaranaike Intl Airport if you plan to visit one of these locations
Roseville
Mountain View
Santa Cruz
Turlock
South San Francisco
Fairfield
Manteca
Sausalito
Richmond
Watsonville
Hollister
Milpitas
Antioch
Vallejo
Newark
Hayward
Alameda
Sunnyvale
Livermore
Campbell

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Alternative routes for Colombo to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
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Colombo to Oakland 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$981Average$1,198FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$1,210Average$1,503FlexibilityNo cancel feeOn-time68%

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