Cheapest return flights from San Francisco to Colombo in September from $788

AirHint found the following cheapest return flights from San Francisco (SFO) to Colombo (CMB) in September 2025 (see full year).

Return flights

09 Sep - 29 Sep Air India
02 Sep - 24 Sep Air India
03 Sep - 25 Sep Air India
02 Sep - 15 Oct Singapore Airlines
04 Sep - 26 Sep Air India
01 Sep - 23 Sep Air India
02 Sep - 30 Sep Air India
10 Sep - 01 Oct Air India
17 Sep - 11 Oct Cathay Pacific

Also check the deals for one-way flights from San Francisco to Colombo in September.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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