AirHint found the following cheapest return flights from Delhi (DEL) to San Francisco (SFO) in March 2026 (see full year).

Return flights

19 Mar - 22 Mar	Air India
03 Mar - 02 Apr	Vietnam Airlines
24 Mar - 23 Apr	Vietnam Airlines
03 Mar - 15 Mar	Vietnam Airlines
10 Mar - 29 Mar	Vietnam Airlines
31 Mar - 30 Apr	Vietnam Airlines
17 Mar - 16 Apr	Vietnam Airlines
20 Mar - 29 Mar	Air India
10 Mar - 31 Mar	Vietnam Airlines
23 Mar - 12 Apr	KLM
20 Mar - 31 Mar	Air India
17 Mar - 31 Mar	KLM
23 Mar - 22 Apr	KLM
13 Mar - 12 Apr	KLM
10 Mar - 30 Mar	KLM
22 Mar - 21 Apr	Air France
29 Mar - 28 Apr	Air France
12 Mar - 11 Apr	KLM
23 Mar - 30 Mar	Cathay Pacific
10 Mar - 24 Mar	Cathay Pacific

Also check the deals for one-way flights from Delhi to San Francisco in March.

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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Cheapest return flights from Delhi to San Francisco in March from $622

Return flights