How long is the flight from San Francisco to Islamabad?

A quick flight from San Francisco to Islamabad can take about 20h 10m. Emirates provides one of the quickest options available for as low as £767. There are 7418 mi between San Francisco and Islamabad. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Islamabad ranges from 10.0 - 250.0 inches per month. July is typically the wettest month, when rainfall can reach 250.0 mm. November is typically the driest time to visit Islamabad when rainfall is around 10.0 mm.

If weather is an important factor for your trip to Islamabad, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 31.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 10.0 C).

What is the cheapest time of day to fly from SFO to ISB?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Francisco to Islamabad as you normally would.

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

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

How can I find direct flights from San Francisco to Islamabad?

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

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

Yes. Cheapflights offers flight deals from San Francisco to Islamabad by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£402+ Cheap Flights from San Francisco to Islamabad

Cheap flight deals from San Francisco to Islamabad

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from San Francisco to Islamabad
Explore the most affordable flight options available from San Francisco to Islamabad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 September 2026.

Mon 19/1017:05 -

1 stop26h 25m

Wed 18/1109:00 -

1 stop40h 50m

Deal found 5/9£767

Mon 12/1017:05 -

1 stop26h 25m

Mon 26/1009:00 -

1 stop40h 50m

Deal found 5/9£769

Wed 11/1118:35 -

1 stop25h 05m

Wed 25/1110:10 -

1 stop43h 20m

Deal found 8/9£800

Sat 17/1017:05 -

1 stop26h 25m

Tue 17/1109:00 -

1 stop40h 50m

Deal found 5/9£804

Wed 25/1118:35 -

1 stop25h 05m

Wed 9/1210:10 -

1 stop43h 20m

Deal found 8/9£811

Thu 5/1119:35 -

1 stop48h 05m

Thu 19/1110:10 -

1 stop43h 20m

Deal found 5/9£814

Sun 11/1017:05 -

1 stop20h 10m

Mon 26/1003:15 -

1 stop22h 35m

Deal found 6/9£815

Thu 15/1012:50 -

1 stop30h 55m

Thu 29/1010:10 -

1 stop43h 20m

Deal found 8/9£822

Sun 11/1018:45 -

1 stop44h 50m

Wed 28/1010:10 -

1 stop43h 20m

Deal found 7/9£825

Tue 22/906:00 -

2 stops33h 25m

Sat 16/104:35 -

2 stops29h 09m

Deal found 4/9£826

Wed 4/1119:35 -

1 stop24h 05m

Wed 18/1110:10 -

1 stop43h 20m

Deal found 5/9£828

Fri 6/1119:35 -

1 stop24h 05m

Fri 20/1110:10 -

1 stop43h 20m

Deal found 8/9£829

Find flight deals from San Francisco to Islamabad

Round-trip from	£767
One-way from	£402
Popular in	June
Cheapest in	February
Average price	£739

Emirates
6/1-24/5
2 total stops
67h 10m total
San Francisco to Islamabad

Search Deals

16/9-31/12
2 total stops
33h 25m total
San Francisco to Islamabad

Search Deals

Highest demand for flights based on searches. 18% potential increase in price (£148 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (£34 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Francisco to Islamabad that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San FranciscoIslamabad

SFO San Francisco - ISB Islamabad Intl

SFOISB

San Francisco

Wed 16/9

06:00-03:25

2 stops33h 25m

Islamabad Intl

Wed 31/12

00:00-11:00

Nonstop0h 00m

£402

San FranciscoIslamabad

SFO San Francisco - ISB Islamabad Intl

SFOISB

San Francisco

Mon 14/9

07:00-03:25

2 stops32h 25m

Islamabad Intl

Wed 31/12

00:00-11:00

Nonstop0h 00m

£402

San FranciscoIslamabad

SFO San Francisco - ISB Islamabad Intl

SFOISB

San Francisco

Mon 5/10

18:45-03:35

1 stop20h 50m

Islamabad Intl

Wed 31/12

00:00-11:00

Nonstop0h 00m

£472

San FranciscoIslamabad

SFO San Francisco - ISB Islamabad Intl

SFOISB

San Francisco

Mon 28/9

18:45-03:35

1 stop20h 50m

Islamabad Intl

Wed 31/12

00:00-11:00

Nonstop0h 00m

£499

San FranciscoIslamabad

SFO San Francisco - ISB Islamabad Intl

SFOISB

San Francisco

Sun 27/9

18:45-03:35

1 stop20h 50m

Islamabad Intl

Wed 31/12

00:00-11:00

Nonstop0h 00m

£499

San FranciscoIslamabad

SFO San Francisco - ISB Islamabad Intl

SFOISB

San Francisco

Mon 5/10

21:37-18:25

2 stops32h 48m

Islamabad Intl

Wed 31/12

00:00-11:00

Nonstop0h 00m

£521

San FranciscoIslamabad

SFO San Francisco - ISB Islamabad Intl

SFOISB

San Francisco

Sat 19/9

18:45-03:35

1 stop20h 50m

Islamabad Intl

Wed 31/12

00:00-11:00

Nonstop0h 00m

£538

Fastest return journey

San FranciscoIslamabad

SFO San Francisco - ISB Islamabad Intl

SFOISB

San Francisco

Fri 2/10

17:05-01:15

1 stop20h 10m

Islamabad Intl

Wed 31/12

00:00-11:00

Nonstop0h 00m

£696

San FranciscoIslamabad

SFO San Francisco - ISB Islamabad Intl

SFOISB

San Francisco

Tue 20/10

17:05-01:15

1 stop20h 10m

Islamabad Intl

Tue 27/10

09:00-13:50

1 stop40h 50m

£767

San FranciscoIslamabad

SFO San Francisco - ISB Islamabad Intl

SFOISB

San Francisco

Wed 21/10

17:05-07:30

1 stop26h 25m

Islamabad Intl

Wed 28/10

09:00-13:50

1 stop40h 50m

£767

Flights are sorted by cheapest return flights first.

Deals found on 8/9

Showing 1-10 of 22 resultsSorted by cheapest first

Best time to book a flight from San Francisco to Islamabad

Have a flexible travel schedule? Discover the best time to fly to Islamabad from San Francisco with our price prediction graph.

SFO-ISB

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 San Francisco to Islamabad

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

The price you pay for your flight from San Francisco to Islamabad may vary depending on when you book. For the best chance of a lower fare, look to book 76 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from San Francisco to Islamabad (average of £705). Flying from San Francisco to Islamabad in June is currently the most expensive (average of £1,357). 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 San Francisco to Islamabad?

Airfare is typical for this route at the moment.

San Francisco to Islamabad flights typically cost between £696 and £811 in January.
The cheapest return price found within the last 5 days was £767 on Emirates (6 Jan–24 May).

Related info for your journey

How long is the flight from San Francisco to Islamabad?
A quick flight from San Francisco to Islamabad can take about 20h 10m. Emirates provides one of the quickest options available for as low as £767. There are 7418 mi between San Francisco and Islamabad. This flight may include one or multiple stops.
Can I find deals for flights from San Francisco to Islamabad that include hotel bookings?
Yes. In addition to deals on San Francisco to Islamabad flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from San Francisco to Islamabad?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Islamabad.
Can I find deals for business class flights from San Francisco to Islamabad?
Yes. Cheapflights offers flight deals from San Francisco to Islamabad 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 San Francisco to Islamabad?
Currently, February is the cheapest month in which you can book a flight from San Francisco to Islamabad (average of £705). Flying from San Francisco to Islamabad in June is currently the most expensive (average of £1,357). 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

Rawalpindi

Murree

Browse thousands of different options on Cheapflights for your next trip

Complete your trip

Direct flights to Pakistan

Flights by cabin class

Islamabad flight routes

Other flight options

Other flights from San Francisco

Popular flights

Complete your trip

Islamabad car hire

Islamabad Intl Airport car hire

Peshawar Airport car hire

Lahore car hire

Karachi car hire

Fly with Cheapflights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Islamabad from San Francisco today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from San Francisco to Islamabad?

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

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

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

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

Yes, Cheapflights offers price alerts on San Francisco to Islamabad 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from San Francisco to Islamabad from £402

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from San Francisco to Islamabad

Cheapest flights from San Francisco to IslamabadExplore the most affordable flight options available from San Francisco to Islamabad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 September 2026.

Explore the most affordable flight options available from San Francisco to Islamabad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 September 2026.

Best flights from San Francisco to IslamabadDiscover carefully curated flight deals from San Francisco to Islamabad that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 September 2026.

Discover carefully curated flight deals from San Francisco to Islamabad that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 September 2026.

Last-minute flights from San Francisco to IslamabadDiscover last-minute flight deals from San Francisco to Islamabad. Data last updated 9 September 2026 and is based on user searches.

Discover last-minute flight deals from San Francisco to Islamabad. Data last updated 9 September 2026 and is based on user searches.

One-way flights from San Francisco to IslamabadSearch for one-way flight options from San Francisco to Islamabad. Find affordable one-way fares based on user searches. Data last updated 9 September 2026.

Search for one-way flight options from San Francisco to Islamabad. Find affordable one-way fares based on user searches. Data last updated 9 September 2026.

Find flight deals from San Francisco to Islamabad

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Francisco to Islamabad that are best for you.

Best time to book a flight from San Francisco to Islamabad

Have a flexible travel schedule? Discover the best time to fly to Islamabad from San Francisco with our price prediction graph.

Cheapflights Insights

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

The price you pay for your flight from San Francisco to Islamabad may vary depending on when you book. For the best chance of a lower fare, look to book 76 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

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

Airfare is typical for this route at the moment.

San Francisco to Islamabad flights typically cost between £696 and £811 in January.The cheapest return price found within the last 5 days was £767 on Emirates (6 Jan–24 May).

Related info for your journey

How long is the flight from San Francisco to Islamabad?

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

How can I find direct flights from San Francisco to Islamabad?

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

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

Travelling to a place near Islamabad?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Islamabad by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Pakistan

Book a non-stop flight to one of these other cities located in Pakistan.

Search flights from San Francisco to Islamabad by cabin class

Find flights from San Francisco to Islamabad, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Islamabad

Explore flights to Islamabad departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 9 September 2026.

San Francisco and Islamabad flights

Browse other San Francisco and Islamabad flight options. Last updated on 9 September 2026.

Other flights from San Francisco

Browse through other flights departing from San Francisco. Flights are based on user searches made on Cheapflights and were last updated on 9 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly with Cheapflights

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

Why should you use Cheapflights to find cheap flight tickets from San Francisco to Islamabad?

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from San Francisco to Islamabad
Explore the most affordable flight options available from San Francisco to Islamabad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 September 2026.

Best flights from San Francisco to Islamabad
Discover carefully curated flight deals from San Francisco to Islamabad that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 September 2026.

Last-minute flights from San Francisco to Islamabad
Discover last-minute flight deals from San Francisco to Islamabad. Data last updated 9 September 2026 and is based on user searches.

One-way flights from San Francisco to Islamabad
Search for one-way flight options from San Francisco to Islamabad. Find affordable one-way fares based on user searches. Data last updated 9 September 2026.

San Francisco to Islamabad flights typically cost between £696 and £811 in January.
The cheapest return price found within the last 5 days was £767 on Emirates (6 Jan–24 May).