Trip.com
>
Flights
>
Flights to United States
>
Flights to California
>
Cheap Flights to San Francisco
Hotels in San Francisco
>
Low Price Flights from New Delhi to San Francisco

Find Cheapest Airlines Flying from New Delhi to San Francisco

Choose from 1 carriers that fly from New Delhi to San Francisco, including United Airlines, Enjoy the cheapest tickets on this route with Air India.
United Airlines logo United Airlines
Airlines are determined based on actual purchased flight tickets from New Delhi to San Francisco according to previous 12 months data from Trip.com.

Explore the cheapest flights from New Delhi to San Francisco in the next three months. Based on Trip.com's data from the latest 7 days, one-way direct flights start at AU$ 888, and round-trip direct tickets start at AU$ 1,355.

      • Cheapest nonstop
        DEL 10:50
        17h 15m
        Direct
        SFO 15:35
        New Delhi - San Francisco | Tue, May 5 | Air India
        SFO 18:45
        20h 30m
        Direct
        DEL 03:45
        San Francisco - New Delhi | Tue, May 12 | Air India
        AU$ 1,355 AU$ 1,937
        30% off
        30% off
        AU$ 1,937 AU$ 1,355
      • DEL 10:50
        19h 25m
        Direct
        SFO 17:45
        New Delhi - San Francisco | Tue, May 19 | Air India
        SFO 10:00
        20h 30m
        Direct
        DEL 19:00
        San Francisco - New Delhi | Tue, May 26 | Air India
        AU$ 1,472 AU$ 1,937
        24% off
        24% off
        AU$ 1,937 AU$ 1,472
      • DEL 01:00
        34h 10m
        1 stop
        SFO 22:40
        New Delhi - San Francisco | Mon, May 11 | Cathay Pacific
        SFO 12:55
        43h 45m
        1 stop
        DEL 21:10
        San Francisco - New Delhi | Mon, May 18 | Cathay Pacific
        AU$ 1,200 AU$ 1,937
        38% off
        38% off
        AU$ 1,937 AU$ 1,200
      • DEL 08:00
        24h 45m
        1 stop
        SFO 20:15
        New Delhi - San Francisco | Tue, May 26 | LOT Polish Airlines
        SFO 22:15
        40h 10m
        1 stop
        DEL 02:55
        San Francisco - New Delhi | Tue, Jun 2 | LOT Polish Airlines
        AU$ 1,222
        37% off
        AU$ 1,937 AU$ 1,222
      • DEL 23:35
        30h 50m
        1 stop
        SFO 17:55
        New Delhi - San Francisco | Mon, May 25 | Vietnam Airlines
        SFO 14:20
        20h 45m
        1 stop
        DEL 23:35
        San Francisco - New Delhi | Mon, Jun 1 | United Airlines
        AU$ 1,230
        36% off
        AU$ 1,937 AU$ 1,230
      • DEL 00:50
        29h 40m
        1 stop
        SFO 18:00
        New Delhi - San Francisco | Mon, May 25 | Delta Air Lines
        SFO 15:05
        43h 15m
        1 stop
        DEL 22:50
        San Francisco - New Delhi | Mon, Jun 1 | Delta Air Lines
        AU$ 1,244
        36% off
        AU$ 1,937 AU$ 1,244
      • DEL 22:50
        24h 10m
        1 stop
        SFO 10:30
        New Delhi - San Francisco | Thu, May 14 | Air China
        SFO 17:55
        26h 45m
        1 stop
        DEL 09:10
        San Francisco - New Delhi | Mon, May 18 | Virgin Atlantic
        AU$ 1,251
        35% off
        AU$ 1,937 AU$ 1,251
      • DEL 11:10
        22h 45m
        1 stop
        SFO 21:25
        New Delhi - San Francisco | Tue, May 26 | Air France
        SFO 20:10
        38h 10m
        1 stop
        DEL 22:50
        San Francisco - New Delhi | Tue, Jun 2 | Air France
        AU$ 1,285
        34% off
        AU$ 1,937 AU$ 1,285
      • DEL 11:10
        22h 45m
        1 stop
        SFO 21:25
        New Delhi - San Francisco | Tue, May 26 | Delta Air Lines
        SFO 20:10
        38h 10m
        1 stop
        DEL 22:50
        San Francisco - New Delhi | Tue, Jun 2 | KLM
        AU$ 1,285
        34% off
        AU$ 1,937 AU$ 1,285
      • DEL 03:00
        22h 45m
        1 stop
        SFO 13:15
        New Delhi - San Francisco | Mon, May 25 | ITA Airways
        SFO 15:15
        21h 25m
        1 stop
        DEL 01:10
        San Francisco - New Delhi | Mon, Jun 1 | ITA Airways
        AU$ 1,286
        34% off
        AU$ 1,937 AU$ 1,286
      • DEL 23:35
        30h 50m
        1 stop
        SFO 17:55
        New Delhi - San Francisco | Mon, May 11 | Vietnam Airlines
        SFO 13:45
        23h 40m
        1 stop
        DEL 01:55
        San Francisco - New Delhi | Mon, May 18 | Delta Air Lines
        AU$ 1,290
        33% off
        AU$ 1,937 AU$ 1,290
      • DEL 02:05
        26h 10m
        1 stop
        SFO 15:45
        New Delhi - San Francisco | Mon, May 25 | Virgin Atlantic
        SFO 17:55
        26h 45m
        1 stop
        DEL 09:10
        San Francisco - New Delhi | Mon, Jun 1 | Virgin Atlantic
        AU$ 1,293
        33% off
        AU$ 1,937 AU$ 1,293
      • DEL 13:00
        17h 25m
        1 stop
        SFO Invalid Date
        New Delhi - San Francisco | Thu, Apr 23 | Normal Airline
        SFO 15:00
        6h
        Direct
        DEL 16:00
        San Francisco - New Delhi | Sat, Apr 25 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        DEL 00:05
        19h 25m
        Direct
        SFO 07:00
        New Delhi - San Francisco | Tue, Jun 9 | Air India
        AU$ 888 AU$ 1,170
        24% off
        24% off
        AU$ 1,170 AU$ 888
      • DEL 02:15
        17h 15m
        Direct
        SFO 07:00
        New Delhi - San Francisco | Tue, Jun 2 | Air India
        AU$ 889 AU$ 1,170
        24% off
        24% off
        AU$ 1,170 AU$ 889
      • DEL 23:35
        31h 35m
        1 stop
        SFO 18:40
        New Delhi - San Francisco | Wed, Jun 10 | Vietnam Airlines
        AU$ 554 AU$ 1,170
        53% off
        53% off
        AU$ 1,170 AU$ 554
      • DEL 23:35
        30h 50m
        1 stop
        SFO 17:55
        New Delhi - San Francisco | Wed, Jun 3 | Vietnam Airlines
        AU$ 714
        39% off
        AU$ 1,170 AU$ 714
      • DEL 22:50
        24h 10m
        1 stop
        SFO 10:30
        New Delhi - San Francisco | Sat, Jun 6 | Air China
        AU$ 721
        38% off
        AU$ 1,170 AU$ 721
      • DEL 22:50
        24h 10m
        1 stop
        SFO 10:30
        New Delhi - San Francisco | Wed, Jun 3 | Air China
        AU$ 723
        38% off
        AU$ 1,170 AU$ 723
      • DEL 23:35
        30h 50m
        1 stop
        SFO 17:55
        New Delhi - San Francisco | Sun, May 31 | Vietnam Airlines
        AU$ 729
        38% off
        AU$ 1,170 AU$ 729
      • DEL 03:25
        22h 40m
        1 stop
        SFO 13:35
        New Delhi - San Francisco | Tue, Jun 2 | Qatar Airways
        AU$ 737
        37% off
        AU$ 1,170 AU$ 737
      • DEL 23:35
        30h 50m
        1 stop
        SFO 17:55
        New Delhi - San Francisco | Sun, Jun 7 | Vietnam Airlines
        AU$ 749
        36% off
        AU$ 1,170 AU$ 749
      • DEL 23:35
        30h 50m
        1 stop
        SFO 17:55
        New Delhi - San Francisco | Sun, May 24 | Vietnam Airlines
        AU$ 756
        35% off
        AU$ 1,170 AU$ 756
      • DEL 00:15
        32h 40m
        1 stop
        SFO 20:25
        New Delhi - San Francisco | Mon, Jun 15 | Air India
        AU$ 788
        33% off
        AU$ 1,170 AU$ 788
      • DEL 19:40
        37h 15m
        1 stop
        SFO 20:25
        New Delhi - San Francisco | Tue, Jun 2 | Air India
        AU$ 800
        32% off
        AU$ 1,170 AU$ 800
      • DEL 13:00
        17h 25m
        1 stop
        SFO Invalid Date
        New Delhi - San Francisco | Thu, Apr 23 | Normal Airline
        Find more flights
        Find more flights

Displayed flight fares from New Delhi to San Francisco are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

New Delhi to San Francisco Flight Details

The distance between New Delhi and San Francisco is approximately 12,380.43km. It takes around 16 hours 16 minutes on average to fly from New Delhi to San Francisco. Based on Trip.com's data travel demand peaks in July. The off-season for travel is November.

Cheapest one-way flight priceAU$ 554
Cheapest return ticket priceAU$ 1,200
Off-season for travelNovember
Peak season for travelJuly
Flight distance12,380.43km
Average flight time16 hours 16 minutes
Popular airlineUnited Airlines
Flight statistics for the New Delhi–San Francisco route are based on aggregated booking data from Trip.com over the past 12 months.

Trip.com Price Insights on Flights from New Delhi to San Francisco

What is the cheapest month for one-way flights from New Delhi to San Francisco?

Average price of one-way flights from New Delhi to San Francisco purchased by Trip.com users by month over the past 12 months.

According to Trip.com's data, the cheapest month for flights from New Delhi to San Francisco is September, with an average price of AU$ 671. Conversely, the most expensive month is typically March, with an average price of up to AU$ 1,708.

AU$ 1,708
AU$ 1,190
AU$ 671
AU$ 153
    Cheapest
  • AU$ 1,692
    Apr
  • AU$ 1,111
    May
  • AU$ 964
    Jun
  • AU$ 1,191
    Jul
  • AU$ 1,307
    Aug
  • AU$ 671
    Sep
  • AU$ 844
    Oct
  • AU$ 970
    Nov
  • AU$ 1,067
    Dec
  • AU$ 1,115
    Jan
  • AU$ 1,249
    Feb
  • AU$ 1,708
    Mar

What is the cheapest month for round-trip flights from New Delhi to San Francisco?

Average price of round-trip flights from New Delhi to San Francisco purchased by Trip.com users by month over the past 12 months.

According to historical data from Trip.com, the lowest prices for flights from New Delhi to San Francisco are found during September, with an average price of AU$ 969. Conversely, the highest prices are found during October, with an average price of up to AU$ 3,906.

AU$ 3,906
AU$ 2,438
AU$ 969
0
    Cheapest
  • AU$ 1,908
    Apr
  • AU$ 1,864
    May
  • AU$ 1,528
    Jun
  • AU$ 1,876
    Jul
  • AU$ 1,697
    Aug
  • AU$ 969
    Sep
  • AU$ 3,906
    Oct
  • AU$ 1,733
    Nov
  • AU$ 1,721
    Dec
  • AU$ 1,402
    Jan
  • AU$ 1,612
    Feb
  • AU$ 2,939
    Mar

What's the cheapest day to fly from New Delhi to San Francisco?

Data is based on the average flight price for each day of the week from New Delhi to San Francisco on Trip.com over the past 12 months.

Based on Trip.com data from the past 12 months, the cheapest day to fly from New Delhi to San Francisco is Tuesday, with average prices lower than on other days. Avoid Sunday, as prices are usually highest then.

AU$ 1,523
AU$ 1,261
AU$ 999
AU$ 737
  • AU$ 1,143
    Mon
  • AU$ 999
    Tue
  • AU$ 1,213
    Wed
  • AU$ 1,111
    Thu
  • AU$ 1,330
    Fri
  • AU$ 1,191
    Sat
  • AU$ 1,523
    Sun

When is the cheapest day to fly from New Delhi to San Francisco during ANZAC Day Holiday?

Data is based on the lowest one-way fares from New Delhi to San Francisco during ANZAC Day Holiday, sourced from the Trip.com database over the last 3 days.

ANZAC Day Holiday runs from Apr 25 to Apr 27. The cheapest flights from New Delhi to San Francisco are available on Apr 23, with fares starting at AU$ 747.

AU$ 1,469
AU$ 1,108
AU$ 747
AU$ 386
  • AU$ 894
    22
    Apr
  • AU$ 747
    23
  • AU$ 1,223
    24
  • AU$ 1,266
    25
  • AU$ 812
    26
  • AU$ 843
    27
  • AU$ 1,469
    28

Flight FAQs

  • Which airlines offer the cheapest flights from New Delhi (DEL) to San Francisco (SFO)?

    Based on Trip.com data, Vietnam Airlines offers one-way fares as low as AU$ 554 on Cheapest nonstop routes (e.g. DEL to SFO on Wed, Jun 10), while Cathay Pacific offers Cheapest nonstop round-trips from AU$ 1,200 departing on Mon, May 11 and returning on Mon, May 18.
  • At the moment, several airlines serve connecting flights from New Delhi to San Francisco, including: United Airlines Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.
  • It takes about 16 hours 16 minutes to fly from New Delhi (DEL) to San Francisco (SFO).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from New Delhi to San Francisco is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from New Delhi to San Francisco, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Jun 10, with one-way flights priced at just AU$ 554.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Air India.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for San Francisco travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from New Delhi to San Francisco is November, when demand for travel is lower.
  • After crunching the numbers on our April flight calendar, it's currently cheapest to fly from New Delhi to San Francisco on April 28, 2026 with Vietnam Airlines, with prices starting at AU$ 535.
  • You can land at any one of the following hubs in San Francisco, with Indira Gandhi International Airport to San Francisco International Airport (DEL-SFO) is by far the most common option on this route: San Francisco International Airport (SFO).
  • The time difference between San Francisco and New Delhi is 13h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Trip.com Airline Insights on Flights from New Delhi toSan Francisco

Which airlines offer the cheapest nonstop flights from New Delhi to San Francisco?

Data is based on the average price of all nonstop flights from New Delhi to San Francisco on Trip.com in the past 12 months.

Based on Trip.com data from the past 12 months, Qatar Airways offers the cheapest nonstop flights from New Delhi to San Francisco, with an average price of AU$ 930.

AU$ 783
AU$ 930
AU$ 1,078
AU$ 1,226
AU$ 1,373
Qatar Airways
AU$ 930
Qatar Airways
China Eastern Airlines
AU$ 1,071
China Eastern Airlines
Cathay Pacific
AU$ 1,137
Cathay Pacific
Emirates
AU$ 1,252
Emirates
Air India
AU$ 1,353
Air India
Japan Airlines
AU$ 1,373
Japan Airlines

How many flights are there each day from New Delhi to San Francisco?

The data is based on the flight numbers for each day of the week from New Delhi to San Francisco within the Trip.com database over the past month.

Based on Trip.com data from the past month, the most flights from New Delhi to San Francisco depart on Thursday/Saturday, and the fewest flights depart on Monday/Wednesday.

7
6
4
3
Highest
4
Mon
6
Tue
4
Wed
7
Thu
5
Fri
7
Sat
5
Sun

More Cheap Flights & Deals on Trip.com

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, regulatory fees, etc) with all fees confirmed before payment. Fees for baggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.