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$505+ Cheap flights from New Delhi (DEL) to San Diego (SAN)

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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — SAN
Jan 25 — Feb 11
Sun 1/25
Sun 2/1
1 adult, Economy
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1. Tell us where you want to go

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Cheap flight deals from New Delhi to San Diego

Cheapest flights from New Delhi to San Diego
Explore the most affordable flight options available from New Delhi to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.

This Air India deal was found by Cheapflights users on 12/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:00 amDEL - SAN
1 stop35h 10mMultiple Airlines
Sat 1/107:52 pmSAN - DEL
1 stop39h 43mMultiple Airlines
Deal found 12/24$1,341
This United Airlines deal was found by Cheapflights users on 12/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2511:55 pmDEL - SAN
1 stop25h 52mUnited Airlines
Sat 1/107:00 amSAN - DEL
2 stops25h 20mUnited Airlines
Deal found 12/24$1,407

Find flight deals from New Delhi to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from New Delhi (DEL) to San Diego (SAN). 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 December 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$834
(Expedia)

One-way from

$505
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,277
Provider with most accurate pricing for New Delhi Indira Gandhi Intl-San Diego flight deals.
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Provider most trusted by Cheapflights users for New Delhi Indira Gandhi Intl-San Diego flights.
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From New Delhi Indira Gandhi Intl to San Diego
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One-way flight from New Delhi Indira Gandhi Intl to San Diego
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from New Delhi to San Diego 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 2,558,603 searches. Data last updated December 26, 2025.
Use the filters below to find and compare flights from New Delhi to San Diego that are best for you.

Fly from

New Delhi

Fly to

San Diego

Route

Depart

Return

Price

New DelhiSan Diego

DEL - SAN

DELSAN

New Delhi Indira Gandhi Intl

Sat 4/25

6:00 am-11:53 am

2 stops42h 23m

San Diego

Wed 10/21

8:10 am-12:10 am

2 stops27h 30m

$834

New DelhiSan Diego

DEL - SAN

DELSAN

New Delhi Indira Gandhi Intl

Mon 4/27

6:00 am-11:53 am

2 stops42h 23m

San Diego

Mon 10/19

11:55 am-3:40 am

2 stops27h 15m

$838

New DelhiSan Diego

DEL - SAN

DELSAN

New Delhi Indira Gandhi Intl

Tue 4/28

6:00 am-11:53 am

2 stops42h 23m

San Diego

Mon 10/19

11:55 am-3:40 am

2 stops27h 15m

$838

New DelhiSan Diego

DEL - SAN

DELSAN

New Delhi Indira Gandhi Intl

Tue 3/17

3:20 am-8:35 pm

2 stops29h 45m

San Diego

Mon 4/13

7:00 am-8:00 am

2 stops36h 30m

$961

New DelhiSan Diego

DEL - SAN

DELSAN

New Delhi Indira Gandhi Intl

Sun 2/8

4:20 pm-2:18 pm

2 stops35h 28m

San Diego

Sun 2/15

8:34 pm-7:30 am

2 stops45h 26m

$1,010

New DelhiSan Diego

DEL - SAN

DELSAN

New Delhi Indira Gandhi Intl

Tue 4/28

4:35 am-11:10 am

1 stop19h 05m

San Diego

Wed 10/21

1:05 pm-3:00 am

1 stop25h 25m

$1,026

New DelhiSan Diego

DEL - SAN

DELSAN

New Delhi Indira Gandhi Intl

Thu 4/23

2:15 am-7:41 pm

1 stop29h 56m

San Diego

Mon 10/19

5:15 pm-11:55 pm

1 stop42h 10m

$1,179

New DelhiSan Diego

DEL - SAN

DELSAN

New Delhi Indira Gandhi Intl

Thu 2/5

9:35 pm-7:46 pm

2 stops35h 41m

$540

New DelhiSan Diego

DEL - SAN

DELSAN

New Delhi Indira Gandhi Intl

Mon 4/27

2:15 am-11:46 am

1 stop22h 01m

$578

New DelhiSan Diego

DEL - SAN

DELSAN

New Delhi Indira Gandhi Intl

Wed 3/18

10:25 am-8:15 am

1 stop34h 20m

$578

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/25

Showing 1-10 of 15 results
1
2

Compare providers for flights from New Delhi to San Diego

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from New Delhi to San Diego in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on New Delhi-San Diego flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on New Delhi-San Diego flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from New Delhi-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New Delhi-San Diego flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New Delhi-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Have a flexible travel schedule? Discover the best time to fly to San Diego from New Delhi with our price prediction graph.
Estimated round-trip 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 Diego

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

Use this chart to determine the optimal time to book a round-trip flight from New Delhi to San Diego. Price data was last updated on December 19, 2025.

To ensure you get the cheapest price possible for a flight from New Delhi to San Diego, you should look to book at least 58 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, October is the cheapest month in which you can book a flight from New Delhi to San Diego (average of $760). Flying from New Delhi to San Diego in April is currently the most expensive (average of $1,074). 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.

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. 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 Diego. Reviews last updated December 26, 2025.
See what other customers who have flown with Delta and British Airways from New Delhi to San Diego have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,012 reviews

Crew

8.5

Overall

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
7.9
Good
8,012 reviews
Delta
7.9
Good
8,012 reviews

Crew

8.5

Overall

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
British Airways
6.7
Okay
7,617 reviews
Delta
7.9
Good
8,012 reviews

Crew

8.5

Overall

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from New Delhi to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    British Airways can get you from New Delhi to San Diego in just under 29h 45m. Your travel time can differ by up to . Airlines will cover a distance of 8094 mi.

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

    Cheapflights users have booked flights from New Delhi to San Diego round-trip from $868. Another airline that can offer you cheap pricing is Delta. British Airways is currently priced 26% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from New Delhi to San Diego one-way?

    To fly one-way, consider booking your trip with Japan Airlines, which is currently one of the cheapest options available, starting at $569. Qatar Airways flights start at $589 while deals on Delta start at $600 one-way.

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

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

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

    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 Diego.

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

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

    Currently, October is the cheapest month in which you can book a flight from New Delhi to San Diego (average of $760). Flying from New Delhi to San Diego in April is currently the most expensive (average of $1,074). 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

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
National City
Coronado
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Poway
Julian
Lemon Grove

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Top 2 airlines flying from New Delhi to San Diego

Discover the top 2 airlines that operate flights from New Delhi to San Diego. 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 2,558,603 searches. Data last updated December 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$868Average$1,117FlexibilityNo cancel feeOn-time70%
DeltaCheapest$1,056Average$1,075FlexibilityNo cancel feeOn-timeN/A

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