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Cheap flights from Karachi to San Francisco from £554

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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
KHI — SFO
13 Dec — 20 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Karachi Quaid-E-Azam Intl to San Francisco are usually found in December or February, booked 63 days in advance, depart on a Wednesday or Friday and return on a Monday

Cheap flight deals from Karachi to San Francisco

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

Round-trip from

£844

One-way from

£554

Popular in

January

Cheapest in

December

Average price

£1,026
SAUDIA
  • SAUDIA
  • 11/1-8/8
  • 4 total stops
  • 58h 50m total
  • Karachi to San Francisco
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11/1
  • 11/1
  • 2 total stops
  • 31h 35m total
  • Karachi to San Francisco
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£32 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£34 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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Find flight deals from Karachi to San Francisco

Enter your travel dates to find the best prices.

Cheapest flights from Karachi to San Francisco
Explore the most affordable flight options available from Karachi to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 November 2025.

Fri 26/1203:05KHI - SFO
2 stops30h 17mMultiple Airlines
Sat 3/112:26SFO - KHI
2 stops31h 04mMultiple Airlines
Deal found 12/11£909
Fri 21/1106:15KHI - SFO
1 stop41h 50mTurkish Airlines
Thu 27/1118:50SFO - KHI
1 stop20h 55mTurkish Airlines
Deal found 10/11£1,206
Sun 23/1104:20KHI - SFO
1 stop21h 20mQatar Airways
Thu 27/1106:30SFO - KHI
2 stops35h 25mQatar Airways
Deal found 10/11£1,218
Sat 22/1106:15KHI - SFO
1 stop23h 30mTurkish Airlines
Thu 27/1118:50SFO - KHI
1 stop20h 55mTurkish Airlines
Deal found 10/11£1,221
Thu 20/1104:20KHI - SFO
1 stop21h 20mQatar Airways
Thu 27/1106:30SFO - KHI
2 stops35h 25mQatar Airways
Deal found 10/11£1,233
Sat 27/1209:30KHI - SFO
1 stop40h 10mQatar Airways
Sat 3/115:00SFO - KHI
1 stop21h 35mQatar Airways
Deal found 12/11£1,254
Tue 18/1104:20KHI - SFO
1 stop21h 20mQatar Airways
Wed 26/1115:00SFO - KHI
1 stop26h 55mQatar Airways
Deal found 12/11£1,255
Fri 21/1109:30KHI - SFO
1 stop40h 10mQatar Airways
Tue 25/1107:45SFO - KHI
2 stops28h 50mQatar Airways
Deal found 10/11£1,291

Cheapflights Fare Finder

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

Fly from

Karachi

Fly to

San Francisco

Route

Depart

Return

Price

KarachiSan Francisco

KHI - SFO

KHISFO

Karachi Quaid-E-Azam Intl

Sun 11/1

03:05-21:40

2 stops31h 35m

San Francisco

Thu 13/8

16:15-07:30

2 stops27h 15m

£925

KarachiSan Francisco

KHI - SFO

KHISFO

Karachi Quaid-E-Azam Intl

Wed 4/3

06:25-19:28

2 stops50h 03m

San Francisco

Sun 8/3

07:00-05:30

2 stops34h 30m

£1,031

KarachiSan Francisco

KHI - SFO

KHISFO

Karachi Quaid-E-Azam Intl

Wed 4/3

04:20-12:40

1 stop21h 20m

San Francisco

Wed 25/3

16:00-06:55

1 stop26h 55m

£1,084

KarachiSan Francisco

KHI - SFO

KHISFO

Karachi Quaid-E-Azam Intl

Wed 4/3

06:15-16:45

1 stop23h 30m

San Francisco

Sun 8/3

19:50-04:45

1 stop20h 55m

£1,119

KarachiSan Francisco

KHI - SFO

KHISFO

Karachi Quaid-E-Azam Intl

Tue 3/3

03:00-12:50

1 stop22h 50m

San Francisco

Sun 8/3

16:45-21:05

1 stop40h 20m

£1,200

KarachiSan Francisco

KHI - SFO

KHISFO

Karachi Quaid-E-Azam Intl

Tue 25/11

06:15-16:45

1 stop23h 30m

San Francisco

Thu 27/11

18:50-04:45

1 stop20h 55m

£1,206

KarachiSan Francisco

KHI - SFO

KHISFO

Karachi Quaid-E-Azam Intl

Tue 3/3

04:20-12:40

1 stop21h 20m

San Francisco

Sun 8/3

11:34-01:35

2 stops26h 01m

£1,260

KarachiSan Francisco

KHI - SFO

KHISFO

Karachi Quaid-E-Azam Intl

Sun 11/1

03:05-21:40

2 stops31h 35m

£554

KarachiSan Francisco

KHI - SFO

KHISFO

Karachi Quaid-E-Azam Intl

Sat 22/11

04:20-12:40

1 stop21h 20m

£615

KarachiSan Francisco

KHI - SFO

KHISFO

Karachi Quaid-E-Azam Intl

Fri 13/2

05:10-23:46

2 stops55h 36m

£705

Flights are sorted by cheapest return flights first.

Deals found on 11/11

Showing 1-10 of 18 results
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Best time to book a flight from Karachi to San Francisco

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

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

Use this chart to determine the optimal time to book a return flight from Karachi to San Francisco. Price data was last updated on 7 November 2025.

The best time to book flights from Karachi to San Francisco is 62 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 Karachi to San Francisco?

Currently, December is the cheapest month in which you can book a flight from Karachi to San Francisco (average of £826). Flying from Karachi to San Francisco in July is currently the most expensive (average of £1,053). 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.

How much does it cost for a return flight from Karachi to San Francisco?

Related info for your journey

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

    Departing from Karachi to San Francisco will take you 21h 20m. Airlines will cover a distance of 8067 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Karachi to San Francisco one-way?

    £615 is the cheapest one-way deal found within the past few days, from Qatar Airways. You may also be able to find cheap deals on Etihad Airways and Turkish Airlines, with prices starting from £705 and £728, respectively.

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

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from Karachi to San Francisco (average of £826). Flying from Karachi to San Francisco in July is currently the most expensive (average of £1,053). 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

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Need flexible booking options for your flight to San Francisco from Karachi? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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