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Cheap flights from New Delhi to San Francisco from £410

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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — SFO
13 Apr — 20 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from New Delhi to San Francisco

Enter your travel dates to find the best prices.

Cheapest flights from New Delhi to San Francisco
Explore the most affordable flight options available from New Delhi to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 March 2026.

Wed 10/611:10
DEL
-
SFO
2 stops25h 06m
Delta
Wed 4/1110:00
SFO
-
DEL
2 stops27h 05m
Delta
Deal found 12/3£688
Wed 3/601:35
DEL
-
SFO
2 stops26h 45m
British Airways
Fri 27/1117:30
SFO
-
DEL
1 stop42h 15m
British Airways
Deal found 9/3£690
Wed 20/511:10
DEL
-
SFO
1 stop22h 45m
Delta
Fri 21/822:45
SFO
-
DEL
2 stops35h 35m
Delta
Deal found 12/3£691
Thu 14/523:35
DEL
-
SFO
2 stops30h 07m
United Airlines
Wed 19/805:05
SFO
-
DEL
2 stops27h 55m
United Airlines
Deal found 13/3£691
Tue 19/523:35
DEL
-
SFO
1 stop30h 50m
Vietnam Airlines
Sun 31/522:50
SFO
-
DEL
1 stop34h 45m
Vietnam Airlines
Deal found 11/3£692
Mon 4/502:05
DEL
-
SFO
2 stops34h 24m
Delta
Wed 12/822:00
SFO
-
DEL
2 stops36h 20m
Delta
Deal found 14/3£693
Wed 27/502:05
DEL
-
SFO
2 stops31h 44m
Delta
Mon 3/818:50
SFO
-
DEL
2 stops25h 50m
Delta
Deal found 14/3£694
Sat 9/511:10
DEL
-
SFO
2 stops25h 25m
Delta
Tue 18/809:00
SFO
-
DEL
2 stops26h 35m
Delta
Deal found 13/3£694
Thu 21/502:05
DEL
-
SFO
2 stops34h 30m
Delta
Sat 22/813:05
SFO
-
DEL
2 stops24h 20m
Delta
Deal found 12/3£695
Thu 14/523:35
DEL
-
SFO
2 stops30h 36m
United Airlines
Sun 16/800:45
SFO
-
DEL
2 stops32h 15m
United Airlines
Deal found 12/3£696
Fri 29/503:55
DEL
-
SFO
2 stops26h 35m
KLM
Wed 2/913:00
SFO
-
DEL
2 stops24h 25m
KLM
Deal found 11/3£697
Mon 27/412:55
DEL
-
SFO
2 stops30h 10m
Multiple Airlines
Mon 4/511:00
SFO
-
DEL
1 stop44h 35m
Multiple Airlines
Deal found 13/3£697

Find flight deals from New Delhi to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from New Delhi (DEL) 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 14 March 2026.

Round-trip from

£688

One-way from

£410

Popular in

August

Cheapest in

October

Average price

£866
Delta
  • Delta
  • 10/6-4/11
  • 4 total stops
  • 52h 11m total
  • New Delhi to San Francisco
Search Deals
SWISS
  • SWISS
  • 10/5
  • 1 total stop
  • 39h 15m total
  • New Delhi to San Francisco
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£22 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from New Delhi 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 858,174 searches. Data last updated 14 March 2026.
Use the filters below to find and compare flights from New Delhi to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

New DelhiSan Francisco

DEL - SFO

DELSFO

New Delhi Indira Gandhi Intl

Mon 27/4

04:50-23:59

2 stops31h 39m

San Francisco

Mon 4/5

05:30-19:20

2 stops25h 20m

£729

New DelhiSan Francisco

DEL - SFO

DELSFO

New Delhi Indira Gandhi Intl

Sun 3/5

22:05-14:00

1 stop28h 25m

San Francisco

Sat 9/5

17:05-02:25

1 stop20h 50m

£749

New DelhiSan Francisco

DEL - SFO

DELSFO

New Delhi Indira Gandhi Intl

Sun 3/5

08:25-06:45

2 stops34h 50m

San Francisco

Tue 23/6

01:15-18:15

2 stops28h 30m

£791

New DelhiSan Francisco

DEL - SFO

DELSFO

New Delhi Indira Gandhi Intl

Wed 6/5

14:30-06:45

2 stops28h 45m

San Francisco

Sun 21/6

01:15-18:15

2 stops28h 30m

£791
Fastest return journey

New DelhiSan Francisco

DEL - SFO

DELSFO

New Delhi Indira Gandhi Intl

Thu 23/4

02:15-07:00

Nonstop17h 15m

San Francisco

Fri 1/5

10:30-19:00

Nonstop20h 00m

£797

New DelhiSan Francisco

DEL - SFO

DELSFO

New Delhi Indira Gandhi Intl

Thu 7/5

08:25-06:45

2 stops34h 50m

San Francisco

Sat 20/6

12:30-11:35

2 stops34h 35m

£830

New DelhiSan Francisco

DEL - SFO

DELSFO

New Delhi Indira Gandhi Intl

Fri 5/6

06:15-16:40

1 stop22h 55m

San Francisco

Mon 22/6

12:55-04:50

1 stop27h 25m

£862

New DelhiSan Francisco

DEL - SFO

DELSFO

New Delhi Indira Gandhi Intl

Sun 3/5

19:05-09:45

1 stop27h 10m

San Francisco

Sun 21/6

10:07-03:00

2 stops28h 23m

£1,031

New DelhiSan Francisco

DEL - SFO

DELSFO

New Delhi Indira Gandhi Intl

Thu 9/4

10:50-15:35

Nonstop17h 15m

San Francisco

Fri 3/7

10:30-19:00

Nonstop20h 00m

£1,038

New DelhiSan Francisco

DEL - SFO

DELSFO

New Delhi Indira Gandhi Intl

Wed 20/5

01:35-15:50

2 stops26h 45m

San Francisco

Sat 6/6

17:40-08:00

2 stops25h 50m

£1,061

Flights are sorted by cheapest return flights first.

Deals found on 11/3

Showing 1-10 of 23 resultsSorted by cheapest first
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3

Best time to book a flight from New Delhi to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from New Delhi with our price prediction graph.
Estimated return 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 New Delhi to San Francisco

How far ahead should I book a flight from New Delhi to San Francisco?

Use this chart to determine the optimal time to book a return flight from New Delhi to San Francisco. Price data was last updated on 6 March 2026.

The best time to book flights from New Delhi to San Francisco is 71 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from New Delhi to San Francisco?

Currently, September is the cheapest month in which you can book a flight from New Delhi to San Francisco (average of £546). Flying from New Delhi to San Francisco in August is currently the most expensive (average of £642). 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 DEL to SFO?

Find hourly flight availability from New Delhi 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 14 March 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New Delhi to San Francisco as you normally would.

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 14 March 2026.
See what other customers who have flown with Air India from New Delhi to San Francisco have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air India
5.5
Fair
2,969 reviews
Check prices

Entertainment

4.6

Crew

6.7

Comfort

5.5

Food

5.8

Overall

5.5

Boarding

6.2

Reviews

1 / 20
6.0
Good

Mette,Feb 2026

DEL - SFO

Food and comfort is awful. Very old seats that were falling apart and food tasted bad and small portions Flight attendants were welcoming and helpful
Air India
5.5
Fair
2,969 reviews
Air India
5.5
Fair
2,969 reviews
Check prices

Entertainment

4.6

Crew

6.7

Comfort

5.5

Food

5.8

Overall

5.5

Boarding

6.2

Reviews

1 / 20
6.0
Good

Mette,Feb 2026

DEL - SFO

Food and comfort is awful. Very old seats that were falling apart and food tasted bad and small portions Flight attendants were welcoming and helpful

Related info for your journey

Find useful and relevant information for your journey from New Delhi 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 airports do I use to fly from New Delhi to San Francisco?

    To fly from New Delhi to San Francisco, you need to book a flight from Indira Gandhi Intl (DEL) to San Francisco (SFO). Nonstop flights to San Francisco from New Delhi Indira Gandhi Intl take 25h 35m on average. When it comes time to book airfare, you have a few options: there is 1 outbound flight from Indira Gandhi Intl to San Francisco offered by 1 airline.

  • How popular is this New Delhi to San Francisco flight route?

    Within the past month, 3 users have taken a look at flights from New Delhi Indira Gandhi Intl to San Francisco.

  • How long is the flight from New Delhi to San Francisco?

    Airlines like Emirates, EVA Air, and Air India fly from New Delhi to San Francisco in about 17h 15m. The time it takes to get you to your destination can typically vary by up to 17h 35m. New Delhi and San Francisco are separated by a distance of 7688 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from New Delhi to San Francisco round-trip?

    Cheapflights users have booked flights from New Delhi to San Francisco round-trip from £635. Air India is priced at 19% lower than the current average price of a flight leaving 3 months from now.

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

    Yes. In addition to deals on New Delhi to San Francisco flights, Cheapflights offers holiday packages that include both flights and hotel.

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

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

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

    Yes. Cheapflights offers flight deals from New Delhi 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 New Delhi to San Francisco?

    Currently, September is the cheapest month in which you can book a flight from New Delhi to San Francisco (average of £546). Flying from New Delhi to San Francisco in August is currently the most expensive (average of £642). 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?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Newark
San Bruno
Bodega Bay
South San Francisco
Sunnyvale

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for New Delhi to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
New Delhi to Los Angeles flights

Top airline flying from New Delhi to San Francisco

Discover the top airline that operate flights from New Delhi 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 858,174 searches. Data last updated 14 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest£635Average£900FlexibilityNo cancel feeOn-timeN/A
Search Air India flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from New Delhi to San Francisco?

Cheapflights makes it easy to find New Delhi to San Francisco flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from New Delhi to San Francisco?

Cheapflights simply makes it quick and affordable to book flights from New Delhi to San Francisco by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from New Delhi to San Francisco with no change fees?

Yes, we can. To see specific flights from New Delhi to San Francisco with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from New Delhi to San Francisco become cheaper?

Not ready to book yet? You can track prices for flights from New Delhi to San Francisco on Cheapflights with our Price Alert feature and get notified when better prices are available.

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