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Cheap flights from Chennai to San Francisco from £417

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 22/2. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — SFO
5 Dec — 12 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Chennai to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Chennai (MAA) 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 5 November 2025.

Round-trip from

£660

One-way from

£424

Popular in

August

Cheapest in

September

Average price

£763
Singapore Airlines
  • Singapore Airlines
  • 29/1-27/2
  • 2 total stops
  • 44h 55m total
  • Chennai to San Francisco
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Cathay Pacific
  • Cathay Pacific
  • 11/11
  • 1 total stop
  • 21h 15m total
  • Chennai to San Francisco
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£20 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£11 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Find flight deals from Chennai to San Francisco

Enter your travel dates to find the best prices.

Cheapest flights from Chennai to San Francisco
Explore the most affordable flight options available from Chennai to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2025.

Wed 19/1102:00MAA - SFO
1 stop21h 15mCathay Pacific
Thu 29/111:25SFO - MAA
1 stop23h 40mCathay Pacific
Deal found 4/11£698
Sun 14/1202:00MAA - SFO
1 stop27h 50mCathay Pacific
Sun 17/500:20SFO - MAA
1 stop35h 25mCathay Pacific
Deal found 3/11£699
Tue 18/1102:00MAA - SFO
1 stop32h 45mCathay Pacific
Sun 17/500:20SFO - MAA
1 stop35h 25mCathay Pacific
Deal found 3/11£701
Wed 19/1107:35MAA - SFO
2 stops28h 36mBritish Airways
Mon 18/506:14SFO - MAA
2 stops32h 46mBritish Airways
Deal found 3/11£703
Fri 14/1102:00MAA - SFO
1 stop32h 45mCathay Pacific
Sun 1/222:55SFO - MAA
1 stop36h 10mCathay Pacific
Deal found 5/11£714
Wed 19/1100:15MAA - SFO
2 stops27h 55mVirgin Atlantic
Thu 29/116:30SFO - MAA
2 stops24h 30mVirgin Atlantic
Deal found 4/11£738
Wed 24/1207:35MAA - SFO
1 stop44h 55mBritish Airways
Tue 19/519:30SFO - MAA
1 stop43h 30mBritish Airways
Deal found 2/11£739
Wed 19/1118:00MAA - SFO
2 stops36h 00mSWISS
Mon 18/519:40SFO - MAA
3 stops48h 45mSWISS
Deal found 3/11£740
Tue 18/1100:15MAA - SFO
2 stops27h 55mVirgin Atlantic
Mon 18/515:55SFO - MAA
2 stops35h 35mVirgin Atlantic
Deal found 3/11£742
Thu 25/1222:30MAA - SFO
2 stops26h 50mKLM
Sat 23/513:45SFO - MAA
2 stops26h 55mKLM
Deal found 2/11£753
Mon 22/1207:35MAA - SFO
2 stops45h 30mBritish Airways
Tue 19/516:35SFO - MAA
1 stop22h 25mBritish Airways
Deal found 2/11£758

Cheapflights Fare Finder

 
Customise your flight search to find flights from Chennai 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 5 November 2025.
Use the filters below to find and compare flights from Chennai to San Francisco that are best for you.

Fly from

Chennai

Fly to

San Francisco

Route

Depart

Return

Price

ChennaiSan Francisco

MAA - SFO

MAASFO

Chennai

Thu 29/1

23:25-07:50

1 stop21h 55m

San Francisco

Fri 27/2

09:40-22:10

1 stop23h 00m

£657

ChennaiSan Francisco

MAA - SFO

MAASFO

Chennai

Thu 12/3

07:55-21:50

2 stops26h 25m

San Francisco

Mon 16/3

15:25-15:05

2 stops35h 10m

£666

ChennaiSan Francisco

MAA - SFO

MAASFO

Chennai

Wed 28/1

02:00-21:00

1 stop32h 30m

San Francisco

Fri 27/2

11:25-00:35

1 stop23h 40m

£686

ChennaiSan Francisco

MAA - SFO

MAASFO

Chennai

Sun 1/3

02:00-16:20

1 stop27h 50m

San Francisco

Tue 12/5

00:20-00:15

1 stop35h 25m

£691

ChennaiSan Francisco

MAA - SFO

MAASFO

Chennai

Wed 19/11

02:00-09:45

1 stop21h 15m

San Francisco

Thu 29/1

11:25-00:35

1 stop23h 40m

£698

ChennaiSan Francisco

MAA - SFO

MAASFO

Chennai

Thu 22/1

02:00-21:00

1 stop32h 30m

San Francisco

Thu 25/6

01:05-00:15

1 stop34h 40m

£704

ChennaiSan Francisco

MAA - SFO

MAASFO

Chennai

Mon 2/3

07:35-16:14

2 stops46h 09m

San Francisco

Wed 13/5

10:41-03:30

2 stops28h 19m

£714

ChennaiSan Francisco

MAA - SFO

MAASFO

Chennai

Sun 22/2

02:00-09:45

1 stop21h 15m

£417

ChennaiSan Francisco

MAA - SFO

MAASFO

Chennai

Mon 23/2

02:00-09:45

1 stop21h 15m

£417

ChennaiSan Francisco

MAA - SFO

MAASFO

Chennai

Tue 11/11

02:00-09:45

1 stop21h 15m

£424

Flights are sorted by cheapest return flights first.

Deals found on 5/11

Showing 1-10 of 19 results
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Best time to book a flight from Chennai to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Chennai 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 Chennai to San Francisco

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

Use this chart to determine the optimal time to book a return flight from Chennai to San Francisco. Price data was last updated on 31 October 2025.

Booking 44 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chennai to San Francisco. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, October is the cheapest month in which you can book a flight from Chennai to San Francisco (average of £526). Flying from Chennai to San Francisco in July is currently the most expensive (average of £723). 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.

Related info for your journey

Find useful and relevant information for your journey from Chennai to San Francisco. 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 Chennai to San Francisco?

    Airlines like Singapore Airlines, Air India, and Cathay Pacific fly from Chennai to San Francisco in about 21h 55m. The time it takes to get you to your destination can typically vary by up to 10h 35m. Chennai and San Francisco are separated by a distance of 8641 mi. Both multi-stop and direct flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chennai 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 Chennai to San Francisco?

    Currently, October is the cheapest month in which you can book a flight from Chennai to San Francisco (average of £526). Flying from Chennai to San Francisco in July is currently the most expensive (average of £723). 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
San Bruno
Bodega Bay
Pacific Grove

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Chennai to San Francisco

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

Fly with Cheapflights

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

Cheapflights makes it easy to find Chennai 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 Chennai to San Francisco?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Chennai to San Francisco for you. Better yet — we are completely free to use.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Chennai to San Francisco flexibly with Cheapflights today.

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

Yes, Cheapflights offers price alerts on Chennai to San Francisco flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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