In terms of precipitation, rainfall in Sylhet ranges from 0.3 - 32.0 inches per month. June is typically the wettest month, when rainfall can reach 32.0 in. December is typically the driest time to visit Sylhet when rainfall is around 0.3 in.

If weather is an important factor for your trip to Sylhet, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 64.4 F).

What is the cheapest time of day to fly from CA to ZYL?

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

What airport do you fly into for flights to Sylhet from California?

Sylhet Osmani Intl (ZYL) is the airport you will fly into if you book a flight from California to Sylhet. It is only a 4.3 mi journey from Osmani Intl (ZYL) to Sylhet’s city center.

Can I find deals for flights from California to Sylhet that include hotel bookings?

Yes. In addition to deals on California to Sylhet flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from California to Sylhet?

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

Can I find deals for business class flights from California to Sylhet?

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

$1,123+ Cheap Flights from California to Sylhet

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Cheap flight deals from California to Sylhet

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Cheapest flights from California to Sylhet
Explore the most affordable flight options available from California to Sylhet. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

Fri 11/2811:25 amSFO - ZYL

2 stops34h 25mMultiple Airlines

Tue 12/910:45 amZYL - SFO

2 stops43h 35mMultiple Airlines

Deal found 11/5

$1,123

Best flights from California to Sylhet
Discover carefully curated flight deals from California to Sylhet that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 6, 2025.

Fri 11/2811:25 amSFO - ZYL

2 stops34h 25mMultiple Airlines

Tue 12/910:45 amZYL - SFO

2 stops43h 35mMultiple Airlines

Deal found 11/5

$1,123

Last-minute flights from California to Sylhet
Discover last-minute flight deals from California to Sylhet. Data last updated November 6, 2025 and is based on user searches.

Fri 11/2811:25 amSFO - ZYL

2 stops34h 25mMultiple Airlines

Tue 12/910:45 amZYL - SFO

2 stops43h 35mMultiple Airlines

Deal found 11/5

$1,123

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoSylhet

SFO - ZYL

SFOZYL

San Francisco

Fri 11/28

11:25 am-11:50 am

2 stops34h 25m

Sylhet Osmani Intl

Tue 12/9

10:45 am-4:20 pm

2 stops43h 35m

$1,123

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Best time to book a flight from California to Sylhet

Have a flexible travel schedule? Discover the best time to fly to Sylhet from California with our price prediction graph.

Estimated round-trip 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.

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Everything you need to know about your flight from California to Sylhet

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Related info for your journey

What airport do you fly into for flights to Sylhet from California?
Sylhet Osmani Intl (ZYL) is the airport you will fly into if you book a flight from California to Sylhet. It is only a 4.3 mi journey from Osmani Intl (ZYL) to Sylhet’s city center.
Can I find deals for flights from California to Sylhet that include hotel bookings?
Yes. In addition to deals on California to Sylhet flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from California to Sylhet?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Sylhet.
Can I find deals for business class flights from California to Sylhet?
Yes. Cheapflights offers flight deals from California to Sylhet by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$1,123+ Cheap flights from California to Sylhet (ZYL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/28. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from California to Sylhet with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from California to Sylhet

Keep the following information in mind while searching for California to Sylhet flight deals. Data was last updated November 6, 2025.

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Round-trip from

Find flight deals from California to Sylhet

Cheapest flights from California to SylhetExplore the most affordable flight options available from California to Sylhet. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

Explore the most affordable flight options available from California to Sylhet. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

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Use the filters below to find and compare flights from California to Sylhet that are best for you.

Best time to book a flight from California to Sylhet

Have a flexible travel schedule? Discover the best time to fly to Sylhet from California with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from California to Sylhet

Related info for your journey

Find useful and relevant information for your journey from California to Sylhet. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Sylhet from California?

Can I find deals for flights from California to Sylhet that include hotel bookings?

How can I find direct flights from California to Sylhet?

Can I find deals for business class flights from California to Sylhet?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for California to Sylhet

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Cheapest flights from California to Sylhet
Explore the most affordable flight options available from California to Sylhet. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.