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.

$1,264+ Cheap Flights from California to Sylhet

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from California to Sylhet with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from California to Sylhet

Round-trip from	$1,264 (Ovago)

From California to Sylhet Osmani Intl

Search Deals

Find flight deals from California to Sylhet

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 September 15, 2025.

Wed 10/294:00 pmSFO - ZYL

2 stops38h 45mMultiple Airlines

Wed 11/58:10 pmZYL - SFO

2 stops30h 30mMultiple Airlines

Deal found 9/14

$1,264

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 September 15, 2025.

Wed 10/294:00 pmSFO - ZYL

2 stops38h 45mMultiple Airlines

Wed 11/58:10 pmZYL - SFO

2 stops30h 30mMultiple Airlines

Deal found 9/14

$1,264

Last-minute flights from California to Sylhet
Discover last-minute flight deals from California to Sylhet. Data last updated September 15, 2025 and is based on user searches.

Wed 10/294:00 pmSFO - ZYL

2 stops38h 45mMultiple Airlines

Wed 11/58:10 pmZYL - SFO

2 stops30h 30mMultiple Airlines

Deal found 9/14

$1,264

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoSylhet

SFO - ZYL

SFOZYL

San Francisco

Wed 10/29

4:00 pm-7:45 pm

2 stops38h 45m

Sylhet Osmani Intl

Wed 11/5

8:10 pm-12:40 pm

2 stops30h 30m

$1,264

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

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.

Cheapflights Insights

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

No data available for this route at this time. Please check back soon.

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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for California to Sylhet

John F Kennedy Intl to Dhaka flights

Newark to Dhaka flights

LaGuardia to Dhaka flights

Los Angeles to Dhaka flights

Dulles Intl to Dhaka flights

Burbank to Dhaka flights

Ontario to Dhaka flights

Dallas/Fort Worth to Dhaka flights

Reagan-National to Dhaka flights

Baltimore to Dhaka flights

Detroit to Dhaka flights

Hobby to Dhaka flights

Atlanta to Dhaka flights

San Francisco to Dhaka flights

George Bush Intcntl to Dhaka flights

O'Hare Intl to Dhaka flights

Seattle to Dhaka flights

Boston to Dhaka flights

Miami to Dhaka flights

Philadelphia to Dhaka flights

Austin to Dhaka flights

Portland to Dhaka flights

Buffalo to Dhaka flights

Orlando to Dhaka flights

Sky Harbor Intl to Dhaka flights

Honolulu to Dhaka flights

San Jose to Dhaka flights

Tampa to Dhaka flights

Minneapolis to Dhaka flights

John F Kennedy Intl to Chittagong flights

John F Kennedy Intl to Sylhet flights

O'Hare Intl to Cox’s Bāzār flights

Oakland to Dhaka flights

Raleigh to Dhaka flights

Columbus to Dhaka flights

Newark to Chittagong flights

Oklahoma City to Dhaka flights

Seattle to Chittagong flights

Hartford to Dhaka flights

Indianapolis to Dhaka flights

South Bend to Dhaka flights

Spokane to Dhaka flights

Denver to Dhaka flights

Albuquerque to Dhaka flights

Dallas/Fort Worth to Sylhet flights

Charlotte to Dhaka flights

Boston to Chittagong flights

Memphis to Dhaka flights

Salt Lake City to Dhaka flights

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.

$1,264+ 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 10/29. 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 September 15, 2025.

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 September 15, 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 September 15, 2025.

Cheapflights Fare Finder

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

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

Alternative routes for California to Sylhet

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

100% Free

Book with Flexibility

Travel Smart

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 September 15, 2025.