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 18/9. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — SFO
13 Oct — 20 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from New Delhi Indira Gandhi Intl to San Francisco are usually found in October or September, booked 48 days in advance, depart on a Wednesday or Monday and return on a Saturday

Cheap 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 13 September 2025.

Round-trip from

£607

One-way from

£370

Popular in

January

Cheapest in

October

Average price

£722
Delta
  • Delta
  • 13/12-20/1
  • 3 total stops
  • 76h 34m total
  • New Delhi to San Francisco
Delta
  • Delta
  • 18/9
  • 1 total stop
  • 39h 30m total
  • New Delhi to San Francisco
Highest demand for flights based on searches. 4% potential increase in price (£30 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (£11 potential savings vs. average return price).
Average for round-trip flights in September 2025

Find flight deals from New Delhi to San Francisco

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 13 September 2025.

Sat 13/1203:20DEL - SFO
2 stops34h 14mDelta
Tue 20/115:40SFO - DEL
1 stop42h 20mDelta
Deal found 12/9£607
Mon 15/902:05DEL - SFO
2 stops30h 53mVirgin Atlantic
Sat 20/907:05SFO - DEL
2 stops28h 30mVirgin Atlantic
Deal found 11/9£608
Sun 12/1002:05DEL - SFO
2 stops33h 39mVirgin Atlantic
Thu 5/213:00SFO - DEL
2 stops24h 10mVirgin Atlantic
Deal found 12/9£609
Tue 2/1211:40DEL - SFO
2 stops33h 20mDelta
Sat 10/111:55SFO - DEL
2 stops31h 35mDelta
Deal found 10/9£611
Sun 12/1006:20DEL - SFO
1 stop22h 50mTurkish Airlines
Sun 23/1118:50SFO - DEL
1 stop20h 55mTurkish Airlines
Deal found 13/9£613
Sun 12/1023:00DEL - SFO
2 stops33h 55mAir India
Sun 23/1122:50SFO - DEL
1 stop25h 45mAir India
Deal found 13/9£615
Thu 9/1006:20DEL - SFO
1 stop40h 45mTurkish Airlines
Mon 20/1012:40SFO - DEL
1 stop27h 30mTurkish Airlines
Deal found 12/9£616
Mon 27/1006:55DEL - SFO
1 stop23h 20mTurkish Airlines
Tue 6/113:10SFO - DEL
1 stop26h 35mTurkish Airlines
Deal found 13/9£617
Sun 21/901:35DEL - SFO
2 stops31h 45mBritish Airways
Sat 14/318:30SFO - DEL
1 stop42h 15mBritish Airways
Deal found 12/9£619
Thu 23/1006:20DEL - SFO
1 stop40h 45mTurkish Airlines
Wed 5/1118:50SFO - DEL
1 stop20h 55mTurkish Airlines
Deal found 12/9£620
Tue 21/1006:20DEL - SFO
1 stop40h 45mTurkish Airlines
Mon 3/1118:50SFO - DEL
1 stop20h 55mTurkish Airlines
Deal found 12/9£621
Mon 3/1106:55DEL - SFO
1 stop23h 20mTurkish Airlines
Thu 19/314:10SFO - DEL
1 stop26h 35mTurkish Airlines
Deal found 12/9£623

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 13 September 2025.
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

Wed 8/10

22:40-22:40

1 stop36h 30m

San Francisco

Sun 2/11

11:25-00:25

1 stop23h 30m

£633

New DelhiSan Francisco

DEL - SFO

DELSFO

New Delhi Indira Gandhi Intl

Tue 30/9

22:40-22:40

1 stop36h 30m

San Francisco

Fri 17/10

23:10-21:10

1 stop33h 30m

£633

New DelhiSan Francisco

DEL - SFO

DELSFO

New Delhi Indira Gandhi Intl

Sun 26/10

01:30-22:15

1 stop33h 15m

San Francisco

Tue 10/2

11:25-00:25

1 stop23h 30m

£633

New DelhiSan Francisco

DEL - SFO

DELSFO

New Delhi Indira Gandhi Intl

Thu 2/10

22:40-11:15

1 stop25h 05m

San Francisco

Tue 2/12

22:55-21:35

1 stop33h 10m

£633

New DelhiSan Francisco

DEL - SFO

DELSFO

New Delhi Indira Gandhi Intl

Wed 19/11

22:45-21:15

1 stop36h 00m

San Francisco

Wed 25/3

12:25-00:25

1 stop23h 30m

£634

New DelhiSan Francisco

DEL - SFO

DELSFO

New Delhi Indira Gandhi Intl

Fri 28/11

05:00-14:40

1 stop23h 10m

San Francisco

Thu 8/1

09:00-02:40

2 stops28h 10m

£650

New DelhiSan Francisco

DEL - SFO

DELSFO

New Delhi Indira Gandhi Intl

Sun 2/11

22:45-21:15

1 stop36h 00m

San Francisco

Sat 14/3

00:35-21:35

1 stop32h 30m

£651

New DelhiSan Francisco

DEL - SFO

DELSFO

New Delhi Indira Gandhi Intl

Fri 31/10

01:30-22:15

1 stop33h 15m

San Francisco

Thu 12/3

23:55-21:35

1 stop33h 10m

£651

New DelhiSan Francisco

DEL - SFO

DELSFO

New Delhi Indira Gandhi Intl

Tue 2/12

05:00-22:58

2 stops31h 28m

San Francisco

Mon 29/12

12:25-09:00

2 stops31h 05m

£656

New DelhiSan Francisco

DEL - SFO

DELSFO

New Delhi Indira Gandhi Intl

Fri 24/10

06:20-10:35

1 stop40h 45m

San Francisco

Wed 5/11

18:50-05:15

1 stop20h 55m

£661

Flights are sorted by cheapest return flights first.

Deals found on 11/9

Showing 1-10 of 24 results
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2
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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 12 September 2025.

The best time to book flights from New Delhi to San Francisco is 48 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, February is the cheapest month in which you can book a flight from New Delhi to San Francisco (average of £538). Flying from New Delhi to San Francisco in July is currently the most expensive (average of £803). 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 13 September 2025.

It’s typically best to fly out from New Delhi to San Francisco in the morning. Doing so could potentially save you 15% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 13 September 2025.
See what other customers who have flown with Emirates and 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.

Comfort

8.0

Entertainment

8.2

Food

7.9

Overall

8.1

Boarding

8.1

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Comfort

8.0

Entertainment

8.2

Food

7.9

Overall

8.1

Boarding

8.1

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Comfort

8.0

Entertainment

8.2

Food

7.9

Overall

8.1

Boarding

8.1

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

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 16h 30m 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 2 different airlines.

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

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

    Airlines like Cathay Pacific fly from New Delhi to San Francisco in about 36h 30m. The time it takes to get you to your destination can typically vary by up to . New Delhi and San Francisco are separated by a distance of 7688 mi.

  • What are the cheapest airlines flying from New Delhi to San Francisco round-trip?

    Cheapflights users have booked flights from New Delhi to San Francisco round-trip from £656. Another airline that can offer you cheap pricing is Emirates. 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, February is the cheapest month in which you can book a flight from New Delhi to San Francisco (average of £538). Flying from New Delhi to San Francisco in July is currently the most expensive (average of £803). 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
South San Francisco
Bodega Bay
Pacific Grove

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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.

Top 2 airlines flying from New Delhi to San Francisco

Discover the top 2 airlines 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 13 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest£656Average£881FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
EmiratesCheapest£684Average£706FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

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

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

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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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