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prices we've seen · United States fares · USD

Flights from San Francisco (SFO) to Delhi (DEL)

  • One way from $497
  • Round trip from $783
  • Nonstop on 3 of 10 dates
  • Fastest 21h 55m
  • 9 airlines

The cheapest one-way fare from San Francisco (SFO) to Delhi (DEL) we have seen is $497 USD, departing Jan 18, 2027 (seen Nov 9, 2026): China Southern CZ 660, 1 stop, 31h 10m.

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Prices are the fare alone; the seller shows the bag and fare rules.

Cheapest by month

Checked Nov 11

Pick a month to search the day its cheapest fare leaves.

  1. Dec 2026$665
  2. Jan 2027$497
  3. Feb 2027$340

Cheapest days to fly one wayCheapest round trips

Each day's cheapest fare we've seen, nonstop and with stops. Cheapest first.

We may earn a commission from the seller · How we rank

  1. MonJan 18

    23:35

    31h 10m1 stop

    20:15+2

    Cheapest$497 USD

    China Southern CZ 660 · seen Nov 9

    Go to seller — $497

  2. SatJan 16

    12:00

    41h 40m1 stop

    19:10+2

    $557 USD

    China Eastern MU 590 · seen Nov 9

    Go to seller — $557

  3. ThuJan 28

    12:00

    41h 40m1 stop

    19:10+2

    $558 USD

    China Eastern MU 590 · seen Nov 5

    Go to seller — $558

  4. FriJan 22

    21:40

    36h 55m1 stop

    00:05+3

    $561 USD

    United UA 8882 · seen Nov 9

    Go to seller — $561

  5. ThuJan 14

    21:40

    36h 55m1 stop

    00:05+3

    $564 USD

    Lufthansa LH 459 · seen Nov 9

    Go to seller — $564

  6. SunDec 6

    21:10

    35h 25m1 stop

    22:05+2

    $665 USD

    Vietnam Airlines VN 099 · seen Nov 6

    Go to seller — $665

  7. FriJan 22

    16:00

    21h 55mNonstop

    03:25+2

    $876 USD

    Air India AI 184 · seen Nov 9

    Go to seller — $876

  8. ThuDec 10

    07:09

    37h 1m3 stops

    09:40+2

    $999 USD

    Alaska Airlines AS 8878 · seen Nov 7

    Go to seller — $999

  9. SatDec 19

    21:59

    82h 51m2 stops

    22:20+4

    $1,112 USD

    Alaska Airlines AS 1347 · seen Nov 4

    Go to seller — $1,112

  10. SunDec 20

    22:21

    58h 29m2 stops

    22:20+3

    $1,173 USD

    Frontier F9 2858 · seen Nov 4

    Go to seller — $1,173
Show 3 more fares

  1. MonDec 21

    21:46

    42h 4m3 stops

    05:20+3

    $1,189 USD

    Frontier F9 4156 · seen Nov 4

    Go to seller — $1,189

  2. SunDec 6

    18:35

    22h 25mNonstop

    06:30+2

    $3,931 USD

    Air India AI 184 · seen Nov 6

    Go to seller — $3,931

  3. SunDec 20

    18:35

    22h 25mNonstop

    06:30+2

    $5,401 USD

    Air India AI 184 · seen Nov 4

    Go to seller — $5,401

The cheapest round trips we've seen on this route, on any dates, cheapest first.

We may earn a commission from the seller · How we rank

  1. 13 nightsFeb 17 – Mar 2

    09:40

    DEL

    Cheapest$783 USD

    Singapore Airlines SQ 031 · 2 stops · 75h 45m in all, both ways · seen Nov 4

    Go to seller — $783

  2. 21 nightsMar 13 – Apr 3

    09:40

    DEL

    $808 USD

    Singapore Airlines SQ 031 · 2 stops · 61h 20m in all, both ways · seen Nov 5

    Go to seller — $808

  3. 21 nightsMar 13 – Apr 3

    10:00

    20:30+1

    $1,156 USD

    Air India AI 174 · Nonstop · 38h 15m in all, both ways · seen Nov 5

    Go to seller — $1,156

  4. 57 nightsDec 2 – Jan 28

    21:40

    DEL

    $1,233 USD

    Lufthansa LH 459 · 2 stops · 59h 25m in all, both ways · seen Nov 10

    Go to seller — $1,233

  5. 18 nightsDec 23 – Jan 10

    21:40

    DEL

    $1,826 USD

    Lufthansa LH 459 · 3 stops · 64h 36m in all, both ways · seen Nov 8

    Go to seller — $1,826

  6. 7 nightsNov 21–28

    11:41

    DEL

    $2,054 USD

    Frontier F9 3308 · 4 stops · 90h 59m in all, both ways · seen Nov 8

    Go to seller — $2,054

  7. 19 nightsDec 21 – Jan 9

    21:46

    DEL

    $2,089 USD

    Frontier F9 4156 · 6 stops · 93h 58m in all, both ways · seen Nov 4

    Go to seller — $2,089

  8. 18 nightsDec 22 – Jan 9

    18:48

    DEL

    $2,212 USD

    United UA 1799 · 4 stops · 74h 37m in all, both ways · seen Nov 4

    Go to seller — $2,212

  9. 18 nightsDec 23 – Jan 10

    18:35

    06:30+2

    $4,122 USD

    Air India AI 184 · Nonstop · 38h 30m in all, both ways · seen Nov 8

    Go to seller — $4,122

  10. 16 nightsDec 23 – Jan 8

    18:35

    06:30+2

    $4,216 USD

    Air India AI 184 · Nonstop · 38h 30m in all, both ways · seen Nov 4

    Go to seller — $4,216

Compare other routes

Compared with San Francisco → Delhi: $497 one way (Jan 18).

The way back

Other places from San Francisco

Every route from San Francisco →

To Delhi from other cities

Every route to Delhi →

Airlines seen on this route

  • Air India
  • Alaska Airlines
  • China Southern
  • Frontier
  • Lufthansa
  • China Eastern
  • Singapore Airlines
  • United
  • Vietnam Airlines

Marketing carriers; the operating airline is shown by the seller.

San Francisco to Delhi in numbers

  • By month, Feb 2027 is the cheapest we've seen at $340 USD and Dec 2026 the most expensive at $665 USD — a spread of 96%.
  • Nonstop fares were seen on 3 of the 10 departure dates; carriers seen: Air India, Alaska Airlines, China Southern, Frontier, Lufthansa, China Eastern, Singapore Airlines, United, Vietnam Airlines.
  • SFO serves San Francisco, United States; DEL serves Delhi, India.
  • Delhi runs 13.5 hours ahead of San Francisco.

Questions

What is the cheapest fare from San Francisco (SFO) to Delhi (DEL)?

The cheapest one-way fare from San Francisco (SFO) to Delhi (DEL) we have seen is $497 USD, departing Jan 18, 2027 (seen Nov 9, 2026): China Southern CZ 660, 1 stop, 31h 10m.

Is there a nonstop flight from San Francisco (SFO) to Delhi (DEL)?

Nonstop fares were seen on 3 of the 10 departure dates; carriers seen: Air India, Alaska Airlines, China Southern, Frontier, Lufthansa, China Eastern, Singapore Airlines, United, Vietnam Airlines.

Which month is cheapest to fly from San Francisco (SFO) to Delhi (DEL)?

By month, Feb 2027 is the cheapest we've seen at $340 USD and Dec 2026 the most expensive at $665 USD — a spread of 96%.

How old is this price?

It is the cheapest fare we've seen for that date; the date beside it is the day it was seen, or our last check. We look again at least once a day for the routes people search, and stop showing a route's prices two days after our last look. The seller's page shows the price right now.

How does a2bflight rank results?

By price and duration only; commission never enters the order. Cheapest means cheapest among the fares we've seen for this route. A click that books may earn a2bflight a commission from the seller; the price you see is the seller's own. See how we rank and what we keep.