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Cheap flights from Colombo Bandaranaike Intl Airport to San Francisco from £390

CMB — SFO
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Colombo to San Francisco

Enter your travel dates to find the best prices.

Cheapest flights from Colombo to San Francisco

Wed 4/1101:55 -
1 stop28h 35m
Wed 11/1121:10 -
1 stop38h 00m
Deal found 27/10£895
Wed 4/1104:15 -
1 stop22h 45m
Thu 12/1109:43 -
2 stops27h 32m
Deal found 27/10£958
Tue 3/1116:05 -
2 stops45h 50m
Tue 10/1108:05 -
2 stops58h 35m
Deal found 27/10£988
Sun 1/1103:25 -
1 stop23h 35m
Thu 12/1112:00 -
2 stops31h 15m
Deal found 27/10£1,087
Fri 6/1103:25 -
1 stop23h 35m
Tue 10/1108:43 -
2 stops34h 32m
Deal found 27/10£1,102
Fri 6/1103:25 -
1 stop23h 35m
Sat 14/1108:43 -
2 stops28h 32m
Deal found 27/10£1,117
Sun 1/1103:25 -
1 stop23h 35m
Fri 13/1121:44 -
2 stops29h 16m
Deal found 27/10£1,139
Mon 2/1103:25 -
2 stops28h 15m
Thu 12/1112:00 -
2 stops25h 15m
Deal found 27/10£1,140
Fri 6/1103:25 -
1 stop23h 35m
Fri 13/1123:00 -
2 stops28h 00m
Deal found 27/10£1,154
Sat 7/1103:25 -
2 stops31h 17m
Sat 14/1112:00 -
2 stops25h 15m
Deal found 27/10£1,170

Find flight deals from Colombo to San Francisco

Round-trip from

£1,037

One-way from

£390

Popular in

May

Cheapest in

February

Average price

£1,115
Qatar Airways
  • Qatar Airways
  • 21/2-25/2
  • 2 total stops
  • 44h 25m total
  • Colombo to San Francisco
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Vietnam Airlines
  • Vietnam Airlines
  • 2/12-31/12
  • 1 total stop
  • 28h 35m total
  • Colombo to San Francisco
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (£2 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£23 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Colombo Bandaranaike Intl Airport to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ColomboSan Francisco

CMB Colombo Bandaranaike Intl - SFO San Francisco

CMBSFO

Colombo Bandaranaike Intl

Sun 6/12

03:25-12:40

1 stop22h 45m

San Francisco

Wed 31/12

00:00-13:30

Nonstop0h 00m

£580

ColomboSan Francisco

CMB Colombo Bandaranaike Intl - SFO San Francisco

CMBSFO

Colombo Bandaranaike Intl

Mon 16/11

03:25-13:30

1 stop23h 35m

San Francisco

Wed 31/12

00:00-13:30

Nonstop0h 00m

£591

ColomboSan Francisco

CMB Colombo Bandaranaike Intl - SFO San Francisco

CMBSFO

Colombo Bandaranaike Intl

Mon 16/11

19:30-13:30

1 stop31h 30m

San Francisco

Wed 31/12

00:00-13:30

Nonstop0h 00m

£591

ColomboSan Francisco

CMB Colombo Bandaranaike Intl - SFO San Francisco

CMBSFO

Colombo Bandaranaike Intl

Sun 6/12

10:15-12:40

1 stop39h 55m

San Francisco

Wed 31/12

00:00-13:30

Nonstop0h 00m

£597

ColomboSan Francisco

CMB Colombo Bandaranaike Intl - SFO San Francisco

CMBSFO

Colombo Bandaranaike Intl

Sun 15/11

19:30-13:30

1 stop31h 30m

San Francisco

Wed 31/12

00:00-13:30

Nonstop0h 00m

£606

ColomboSan Francisco

CMB Colombo Bandaranaike Intl - SFO San Francisco

CMBSFO

Colombo Bandaranaike Intl

Sun 21/2

04:00-22:49

2 stops32h 19m

San Francisco

Wed 31/12

00:00-13:30

Nonstop0h 00m

£641

ColomboSan Francisco

CMB Colombo Bandaranaike Intl - SFO San Francisco

CMBSFO

Colombo Bandaranaike Intl

Tue 23/2

11:40-20:10

1 stop46h 00m

San Francisco

Wed 31/12

00:00-13:30

Nonstop0h 00m

£654

ColomboSan Francisco

CMB Colombo Bandaranaike Intl - SFO San Francisco

CMBSFO

Colombo Bandaranaike Intl

Tue 24/11

00:45-20:55

1 stop33h 40m

San Francisco

Wed 31/12

00:00-13:30

Nonstop0h 00m

£679

ColomboSan Francisco

CMB Colombo Bandaranaike Intl - SFO San Francisco

CMBSFO

Colombo Bandaranaike Intl

Fri 6/11

03:25-13:30

1 stop23h 35m

San Francisco

Wed 31/12

00:00-13:30

Nonstop0h 00m

£703
Fastest return journey

ColomboSan Francisco

CMB Colombo Bandaranaike Intl - SFO San Francisco

CMBSFO

Colombo Bandaranaike Intl

Mon 9/11

00:45-09:30

1 stop22h 15m

San Francisco

Wed 31/12

00:00-13:30

Nonstop0h 00m

£720

Flights are sorted by cheapest return flights first.

Deals found on 25/10

Showing 1-10 of 18 resultsSorted by cheapest first
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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 return price

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, February is the cheapest month in which you can book a flight from Colombo Bandaranaike Intl Airport to San Francisco (average of £687). Flying from Colombo Bandaranaike Intl Airport to San Francisco in May is currently the most expensive (average of £1,335). 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 much does it cost for a return flight from Colombo Bandaranaike Intl Airport to San Francisco?

Airfare is typical for this route at the moment.

Colombo Bandaranaike Intl Airport to San Francisco flights typically cost between £1,033 and £1,063 in February.
The cheapest return price found within the last 5 days was £1,037 on Qatar Airways (21 Feb–25 Feb).

Related info for your journey

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

    Located just 11.0 mi from the city center, San Francisco is the airport most travelers will use when flying to San Francisco from Colombo Bandaranaike Intl. Booking flights from Colombo Bandaranaike Intl to San Francisco (SFO) should be relatively easy as there are 0 daily inbound flights from Colombo Bandaranaike Intl from 0 different airlines.

  • How long is the flight from Colombo Bandaranaike Intl Airport to San Francisco?

    Departing from Colombo Bandaranaike Intl Airport to San Francisco will take you 21h 55m. The distance between Colombo Bandaranaike Intl Airport and San Francisco is about 9018 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 holiday 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, February is the cheapest month in which you can book a flight from Colombo Bandaranaike Intl Airport to San Francisco (average of £687). Flying from Colombo Bandaranaike Intl Airport to San Francisco in May is currently the most expensive (average of £1,335). 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

Travelling to a place near San Francisco?

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San Bruno
Santa Cruz
Roseville
Newark
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When you search for this flight from Colombo to San Francisco, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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Yes, Cheapflights offers price alerts on Colombo to San Francisco flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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