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Cheap flights from New Delhi to San Francisco from £370

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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — SFO
27 Feb — 6 Mrz1
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 28 Januar 2026.

Di 15/901:35
DEL
-
SFO
1 stop24h 45m
British Airways
Sa 3/1016:35
SFO
-
DEL
1 stop24h 15m
British Airways
Deal found 27/1£652
Fr 3/422:45
DEL
-
SFO
1 stop24h 40m
Cathay Pacific
So 19/400:20
SFO
-
DEL
1 stop32h 20m
Cathay Pacific
Deal found 27/1£661
Do 5/210:25
DEL
-
SFO
Nonstop15h 30m
Air India
Mo 6/410:00
SFO
-
DEL
Nonstop19h 55m
Air India
Deal found 27/1£663
Mi 4/210:25
DEL
-
SFO
Nonstop15h 30m
Air India
Mi 8/410:00
SFO
-
DEL
Nonstop19h 55m
Air India
Deal found 26/1£664
Mo 2/201:30
DEL
-
SFO
1 stop25h 25m
Delta
Di 7/406:00
SFO
-
DEL
2 stops31h 25m
Delta
Deal found 26/1£667
Do 5/201:30
DEL
-
SFO
1 stop25h 25m
Delta
Mo 6/406:00
SFO
-
DEL
2 stops31h 25m
Delta
Deal found 26/1£668
So 5/422:45
DEL
-
SFO
1 stop36h 25m
Cathay Pacific
Do 10/901:20
SFO
-
DEL
1 stop31h 20m
Cathay Pacific
Deal found 28/1£668
Sa 18/423:35
DEL
-
SFO
1 stop30h 50m
Vietnam Airlines
So 24/522:50
SFO
-
DEL
1 stop34h 45m
Vietnam Airlines
Deal found 28/1£669
Mo 9/222:15
DEL
-
SFO
2 stops27h 05m
KLM
Di 7/413:45
SFO
-
DEL
1 stop23h 40m
KLM
Deal found 26/1£670
So 1/201:30
DEL
-
SFO
2 stops30h 39m
Delta
Mi 8/408:55
SFO
-
DEL
2 stops28h 30m
Delta
Deal found 26/1£671
Mi 11/206:15
DEL
-
SFO
2 stops30h 09m
Delta
Mi 8/411:00
SFO
-
DEL
2 stops26h 25m
Delta
Deal found 27/1£671
Di 3/201:30
DEL
-
SFO
2 stops34h 54m
Delta
Sa 4/407:25
SFO
-
DEL
2 stops26h 55m
Delta
Deal found 27/1£672

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 28 Januar 2026.

Round-trip from

£661

One-way from

£370

Popular in

August

Cheapest in

October

Average price

£853

Good one-way deal

£396 or less
Cathay Pacific
  • Cathay Pacific
  • 3/4-19/4
  • 2 total stops
  • 57h 00m total
  • New Delhi to San Francisco
Search Deals
Cathay Pacific
  • Cathay Pacific
  • 4/2
  • 1 total stop
  • 36h 00m total
  • New Delhi to San Francisco
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£12 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a one-way flight from New Delhi Indira Gandhi Intl to San Francisco.
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 28 Januar 2026.
Use the filters below to find and compare flights from New Delhi to San Francisco that are best for you.

Fly from

New Delhi

Fly to

San Francisco

Route

Depart

Return

Price

New DelhiSan Francisco

DEL - SFO

DELSFO

New Delhi Indira Gandhi Intl

Fr 3/4

22:45-10:55

1 stop24h 40m

San Francisco

So 19/4

00:20-21:10

1 stop32h 20m

£661

New DelhiSan Francisco

DEL - SFO

DELSFO

New Delhi Indira Gandhi Intl

Mo 25/5

11:05-21:25

1 stop22h 50m

San Francisco

Mi 24/6

13:45-01:55

1 stop23h 40m

£671

New DelhiSan Francisco

DEL - SFO

DELSFO

New Delhi Indira Gandhi Intl

Do 30/4

04:10-21:25

1 stop29h 45m

San Francisco

Di 23/6

13:00-02:20

2 stops24h 50m

£675

New DelhiSan Francisco

DEL - SFO

DELSFO

New Delhi Indira Gandhi Intl

Mo 18/5

03:00-20:49

2 stops30h 19m

San Francisco

Do 4/6

15:15-01:10

1 stop21h 25m

£695

New DelhiSan Francisco

DEL - SFO

DELSFO

New Delhi Indira Gandhi Intl

Mo 4/5

04:35-23:54

2 stops31h 49m

San Francisco

Mo 25/5

07:00-02:00

2 stops30h 30m

£700

New DelhiSan Francisco

DEL - SFO

DELSFO

New Delhi Indira Gandhi Intl

Mi 18/2

16:15-12:50

1 stop34h 05m

San Francisco

Mi 14/10

17:05-09:05

1 stop27h 30m

£709

New DelhiSan Francisco

DEL - SFO

DELSFO

New Delhi Indira Gandhi Intl

So 8/2

23:30-21:39

1 stop35h 39m

San Francisco

Di 7/4

08:20-21:30

2 stops24h 40m

£721

New DelhiSan Francisco

DEL - SFO

DELSFO

New Delhi Indira Gandhi Intl

Do 12/2

22:45-21:15

1 stop36h 00m

San Francisco

Sa 4/4

13:00-23:50

1 stop22h 20m

£727

New DelhiSan Francisco

DEL - SFO

DELSFO

New Delhi Indira Gandhi Intl

Di 12/5

10:50-15:35

Nonstop17h 15m

San Francisco

Mi 30/9

10:00-18:25

Nonstop19h 55m

£728

New DelhiSan Francisco

DEL - SFO

DELSFO

New Delhi Indira Gandhi Intl

Mo 13/4

06:30-10:50

1 stop40h 50m

San Francisco

Mi 27/5

18:45-04:50

1 stop21h 35m

£735

Flights are sorted by cheapest return flights first.

Deals found on 27/1

Showing 1-10 of 23 results
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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 23 January 2026.

The best time to book flights from New Delhi to San Francisco is 68 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 £542). Flying from New Delhi to San Francisco in April is currently the most expensive (average of £632). 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 28 Januar 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 28 Januar 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
2,976 reviews
Check prices

Comfort

5.5

Boarding

6.2

Food

5.8

Entertainment

4.6

Crew

6.6

Overall

5.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

DEL - SFO

Only thing good is time it takes to reach india and USA. No one will ever use air india if they have an alternate of direct flight . Entertainment never works, flight seats are broken multiple ways 🙃 . Good flight for seniors as they do take care of food
Air India
5.5
Fair
2,976 reviews
Air India
5.5
Fair
2,976 reviews
Check prices

Comfort

5.5

Boarding

6.2

Food

5.8

Entertainment

4.6

Crew

6.6

Overall

5.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

DEL - SFO

Only thing good is time it takes to reach india and USA. No one will ever use air india if they have an alternate of direct flight . Entertainment never works, flight seats are broken multiple ways 🙃 . Good flight for seniors as they do take care of food

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, 4 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 Cathay Pacific, Delta, and Air India fly from New Delhi to San Francisco in about 15h 30m. The time it takes to get you to your destination can typically vary by up to 9h 10m. 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 £614. Air India is priced at 21% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest flights from New Delhi to San Francisco?

    On average you can expect to pay £506 for a flight from New Delhi to San Francisco. The cheapest flight overall is £365 while the most popular route, (New Delhi Indira Gandhi Intl - San Francisco) is currently priced at £4,437.

  • 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 £542). Flying from New Delhi to San Francisco in April is currently the most expensive (average of £632). 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
Pacific Grove

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 28 Januar 2026.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest£614Average£847FlexibilityNo 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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