Cheap flights from Islamabad to San Francisco

ISB — SFO
3 Sep — 10 Sep1
1 adult

Cheapflights Tip: The best prices from Islamabad Intl to San Francisco are usually found in December or May, booked 44 days in advance, depart on a Monday or Thursday and return on a Wednesday

Cheap flight deals from Islamabad to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Islamabad (ISB) 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 29 August 2025.

Popular in

August

Cheapest in

December

Average price

£1,620
Highest demand for flights based on searches. 15% potential increase in price (£161 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£31 potential savings vs. average return price).
Average for round-trip flights in August 2025

Best time to book a flight from Islamabad to San Francisco

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

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

Use this chart to determine the optimal time to book a return flight from Islamabad to San Francisco. Price data was last updated on 22 August 2025.

The best time to book flights from Islamabad to San Francisco is 44 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 Islamabad to San Francisco?

Currently, February is the cheapest month in which you can book a flight from Islamabad to San Francisco (average of £538). Flying from Islamabad to San Francisco in July is currently the most expensive (average of £803). 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 Francisco

Get insights into the airlines that provide service to San Francisco. 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 Francisco. Reviews last updated 29 August 2025.
Read through reviews of airlines operating flights from Islamabad to San Francisco, such as Pakistan International Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Crew

6.8

Comfort

6.4

Overall

6.2

Food

6.3

Entertainment

5.6

Boarding

6.6

Reviews

1 / 1
2.0
Mediocre

Rick,Oct 2020

MIA - MGA

Cons: They rejected my Covid test, even though I was negative, what a sham

Crew

6.8

Comfort

6.4

Overall

6.2

Food

6.3

Entertainment

5.6

Boarding

6.6

Reviews

1 / 1
2.0
Mediocre

Rick,Oct 2020

MIA - MGA

Cons: They rejected my Covid test, even though I was negative, what a sham

Related info for your journey

Find useful and relevant information for your journey from Islamabad to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What is the cheapest airline to fly from Islamabad to San Francisco round-trip?

    Pakistan International Airlines, at £963, was found to be the cheapest airline from Islamabad to San Francisco.. Pakistan International Airlines is priced at 17% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Islamabad to San Francisco (average of £538). Flying from Islamabad to San Francisco in July is currently the most expensive (average of £803). 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
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Bodega Bay
Pacific Grove
Union City

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Alternative routes for Islamabad to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Islamabad to San Francisco

Discover the top airline that operate flights from Islamabad to San Francisco. 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 858,174 searches. Data last updated 29 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Pakistan International AirlinesCheapest£963Average£1,165FlexibilityNo cancel feeOn-time50%
Search Pakistan International Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to San Francisco from Islamabad.

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

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

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

Yes, Cheapflights offers price alerts on Islamabad 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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