How long is the flight from San Francisco to Surabaya?

A quick flight from San Francisco to Surabaya can take about 29h 35m. Cathay Pacific provides one of the quickest options available for as low as $977. The distance between San Francisco and Surabaya is about 8410 mi.

What are the cheapest airlines flying from San Francisco to Surabaya round-trip?

Our cheapest airline available from San Francisco to Surabaya is Singapore Airlines. Our recent data shows that you can find tickets from as low as $660 on this airline. Additional options worth looking into are United Airlines and Cathay Pacific, starting at $666 and $731 round-trip. Singapore Airlines is 32% cheaper than the average price of flights available within the next 90 days to this destination.

In terms of precipitation, rainfall in Surabaya ranges from 0.4 - 11.0 inches per month. January is typically the wettest month, when rainfall can reach 11.0 in. August is typically the driest time to visit Surabaya when rainfall is around 0.4 in.

If weather is an important factor for your trip to Surabaya, use this chart to help with planning. For those seeking warmer temperatures, October is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 80.6 F).

What are the most popular airlines that fly from San Francisco to Surabaya?

Consider Cathay Pacific, Singapore Airlines or United Airlines when booking your flight. These represent the most popular airlines when flying from San Francisco to Surabaya.

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

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

Most accurate provider : When it comes to deals on San Francisco-Surabaya flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Surabaya flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Surabaya flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on San Francisco-Surabaya flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Surabaya flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

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

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

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

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

$941+ Flights from San Francisco to Surabaya

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Cheap flight deals from San Francisco to Surabaya

Cheapest flights from San Francisco to Surabaya
Explore the most affordable flight options available from San Francisco to Surabaya. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

Sun 2/110:35 am

SFO

SUB

1 stop38h 05m

Multiple Airlines

Sat 2/77:30 pm

SUB

SFO

1 stop40h 45m

Multiple Airlines

Deal found 1/25

$941

Mon 3/1611:35 am

SFO

SUB

1 stop40h 55m

Multiple Airlines

Sat 3/287:30 pm

SUB

SFO

1 stop27h 40m

Multiple Airlines

Deal found 1/25

$953

Mon 3/1610:40 am

SFO

SUB

2 stops33h 55m

Multiple Airlines

Sun 3/292:00 pm

SUB

SFO

2 stops33h 10m

Multiple Airlines

Deal found 1/26

$970

Thu 3/59:45 pm

SFO

SUB

1 stop29h 35m

Cathay Pacific

Mon 3/98:15 am

SUB

SFO

1 stop40h 30m

Cathay Pacific

Deal found 1/26

$977

Tue 1/2711:25 am

SFO

SUB

1 stop39h 55m

Cathay Pacific

Sat 2/78:15 am

SUB

SFO

1 stop23h 05m

Cathay Pacific

Deal found 1/25

$1,003

Tue 2/1011:25 am

SFO

SUB

1 stop39h 55m

Cathay Pacific

Wed 2/258:15 am

SUB

SFO

1 stop28h 00m

Cathay Pacific

Deal found 1/26

$1,074

Tue 1/279:45 pm

SFO

SUB

1 stop29h 35m

Multiple Airlines

Sat 2/75:00 am

SUB

SFO

2 stops23h 40m

Multiple Airlines

Deal found 1/25

$1,098

Tue 1/2711:40 pm

SFO

SUB

2 stops51h 00m

China Airlines

Sat 2/79:20 am

SUB

SFO

2 stops24h 25m

China Airlines

Deal found 1/25

$1,132

Tue 2/1011:40 pm

SFO

SUB

2 stops43h 45m

China Airlines

Wed 2/259:20 am

SUB

SFO

2 stops24h 25m

China Airlines

Deal found 1/27

$1,167

Best flights from San Francisco to Surabaya
Discover carefully curated flight deals from San Francisco to Surabaya that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 27, 2026.

Mon 3/1611:35 am

SFO

SUB

1 stop40h 55m

Multiple Airlines

Sat 3/287:30 pm

SUB

SFO

1 stop27h 40m

Multiple Airlines

Deal found 1/25

$953

Thu 3/59:45 pm

SFO

SUB

1 stop29h 35m

Cathay Pacific

Mon 3/98:15 am

SUB

SFO

1 stop40h 30m

Cathay Pacific

Deal found 1/24

$977

Thu 3/511:40 pm

SFO

SUB

2 stops47h 05m

China Airlines

Mon 3/99:20 am

SUB

SFO

2 stops24h 25m

China Airlines

Deal found 1/25

$1,190

Tue 2/1011:25 am

SFO

SUB

1 stop39h 55m

Cathay Pacific

Tue 2/248:15 am

SUB

SFO

1 stop40h 30m

Cathay Pacific

Deal found 1/25

$1,074

Mon 3/1610:40 am

SFO

SUB

1 stop32h 20m

Multiple Airlines

Sun 3/297:35 pm

SUB

SFO

2 stops31h 25m

Multiple Airlines

Deal found 1/26

$1,144

Tue 2/1011:25 am

SFO

SUB

1 stop39h 55m

Cathay Pacific

Wed 2/258:15 am

SUB

SFO

1 stop23h 05m

Cathay Pacific

Deal found 1/27

$1,074

Last-minute flights from San Francisco to Surabaya
Discover last-minute flight deals from San Francisco to Surabaya. Data last updated January 27, 2026 and is based on user searches.

Tue 1/2711:25 am

SFO

SUB

1 stop39h 55m

Cathay Pacific

Sat 2/78:15 am

SUB

SFO

1 stop23h 05m

Cathay Pacific

Deal found 1/25

$1,003

Tue 1/279:45 pm

SFO

SUB

1 stop29h 35m

Multiple Airlines

Sat 2/75:00 am

SUB

SFO

2 stops23h 40m

Multiple Airlines

Deal found 1/25

$1,098

Tue 1/2711:40 pm

SFO

SUB

2 stops51h 00m

China Airlines

Sat 2/79:20 am

SUB

SFO

2 stops24h 25m

China Airlines

Deal found 1/25

$1,132

Sun 2/110:35 am

SFO

SUB

1 stop38h 05m

Multiple Airlines

Sat 2/77:30 pm

SUB

SFO

1 stop40h 45m

Multiple Airlines

Deal found 1/25

$941

Sun 2/111:40 pm

SFO

SUB

2 stops51h 00m

China Airlines

Sat 2/79:20 am

SUB

SFO

2 stops24h 25m

China Airlines

Deal found 1/25

$1,170

Tue 2/1011:25 am

SFO

SUB

1 stop39h 55m

Cathay Pacific

Tue 2/248:15 am

SUB

SFO

1 stop28h 00m

Cathay Pacific

Deal found 1/27

$1,074

Tue 2/1011:40 pm

SFO

SUB

2 stops43h 45m

China Airlines

Wed 2/259:20 am

SUB

SFO

2 stops24h 25m

China Airlines

Deal found 1/27

$1,167

Tue 2/1011:40 pm

SFO

SUB

2 stops47h 05m

Multiple Airlines

Tue 2/248:15 am

SUB

SFO

2 stops25h 30m

Multiple Airlines

Deal found 1/27

$1,257

Tue 2/1011:30 pm

SFO

SUB

2 stops27h 10m

Multiple Airlines

Wed 2/2510:15 am

SUB

SFO

2 stops23h 15m

Multiple Airlines

Deal found 1/26

$1,269

Wed 2/1111:25 am

SFO

SUB

1 stop39h 55m

Cathay Pacific

Tue 2/248:15 am

SUB

SFO

1 stop23h 05m

Cathay Pacific

Deal found 1/27

$1,307

Find flight deals from San Francisco to Surabaya

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$953 (Ovago)
Popular in	December
Cheapest in	February
Average price	$913

Provider with most accurate pricing for San Francisco-Surabaya Juanda flight deals.

Search Deals

Provider most trusted by Cheapflights users for San Francisco-Surabaya Juanda flights.

Search Deals

From San Francisco to Surabaya Juanda

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($84 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($48 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in January 2026

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoSurabaya

SFO - SUB

SFOSUB

San Francisco

Mon 3/16

11:35 am-6:30 pm

1 stop40h 55m

Surabaya Juanda

Sat 3/28

7:30 pm-9:10 am

1 stop27h 40m

$953

San FranciscoSurabaya

SFO - SUB

SFOSUB

San Francisco

Thu 3/5

9:45 pm-6:20 pm

1 stop29h 35m

Surabaya Juanda

Mon 3/9

8:15 am-10:45 am

1 stop40h 30m

$977

San FranciscoSurabaya

SFO - SUB

SFOSUB

San Francisco

Tue 2/10

11:25 am-6:20 pm

1 stop39h 55m

Surabaya Juanda

Tue 2/24

8:15 am-9:45 am

1 stop40h 30m

$1,074

San FranciscoSurabaya

SFO - SUB

SFOSUB

San Francisco

Tue 2/10

11:25 am-6:20 pm

1 stop39h 55m

Surabaya Juanda

Wed 2/25

8:15 am-4:20 pm

1 stop23h 05m

$1,074

San FranciscoSurabaya

SFO - SUB

SFOSUB

San Francisco

Mon 3/16

10:40 am-9:00 am

1 stop32h 20m

Surabaya Juanda

Sun 3/29

7:35 pm-1:00 pm

2 stops31h 25m

$1,144

San FranciscoSurabaya

SFO - SUB

SFOSUB

San Francisco

Thu 3/5

11:40 pm-1:45 pm

2 stops47h 05m

Surabaya Juanda

Mon 3/9

9:20 am-7:45 pm

2 stops24h 25m

$1,190

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Compare providers for flights from San Francisco to Surabaya

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Surabaya in January.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
Ovago	Price Accuracy2 stars	Trust Score*3 stars
oojo	Price Accuracy3 stars	Trust Score*3 stars
Trip.com	Price Accuracy1 star	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on San Francisco-Surabaya flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Surabaya flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Surabaya flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on San Francisco-Surabaya flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Surabaya flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Francisco to Surabaya

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

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

Currently, September is the cheapest month in which you can book a flight from San Francisco to Surabaya (average of $660). Flying from San Francisco to Surabaya in December is currently the most expensive (average of $1,325). 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 Surabaya

See what other customers who have flown with Singapore Airlines, Cathay Pacific, and United Airlines from San Francisco to Surabaya have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.2

Very good

1,439 reviews

Reviews

1 / 20

10.0

Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

Singapore Airlines

8.2

Very good

1,439 reviews

Singapore Airlines

8.2

Very good

1,439 reviews

Reviews

1 / 20

10.0

Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

Cathay Pacific

7.6

Good

1,144 reviews

Singapore Airlines

8.2

Very good

1,439 reviews

Reviews

1 / 20

10.0

Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

United Airlines

7.4

Good

9,205 reviews

Singapore Airlines

8.2

Very good

1,439 reviews

Reviews

1 / 20

10.0

Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

Related info for your journey

How long is the flight from San Francisco to Surabaya?
A quick flight from San Francisco to Surabaya can take about 29h 35m. Cathay Pacific provides one of the quickest options available for as low as $977. The distance between San Francisco and Surabaya is about 8410 mi.
What are the cheapest airlines flying from San Francisco to Surabaya round-trip?
Our cheapest airline available from San Francisco to Surabaya is Singapore Airlines. Our recent data shows that you can find tickets from as low as $660 on this airline. Additional options worth looking into are United Airlines and Cathay Pacific, starting at $666 and $731 round-trip. Singapore Airlines is 32% cheaper than the average price of flights available within the next 90 days to this destination.
Can I find deals for flights from San Francisco to Surabaya that include hotel bookings?
Yes. In addition to deals on San Francisco to Surabaya flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Francisco to Surabaya?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Surabaya.
Can I find deals for business class flights from San Francisco to Surabaya?
Yes. Cheapflights offers flight deals from San Francisco to Surabaya 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 Surabaya?
Currently, September is the cheapest month in which you can book a flight from San Francisco to Surabaya (average of $660). Flying from San Francisco to Surabaya in December is currently the most expensive (average of $1,325). 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

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from San Francisco to Surabaya

Airline	Cheapest	Average	Flexibility	On-time
Singapore Airlines	Cheapest$660	Average$809	FlexibilityNo cancel fee	On-time81%
United Airlines	Cheapest$666	Average$757	FlexibilityNo cancel fee	On-time69%
Cathay Pacific	Cheapest$731	Average$1,093	FlexibilityNo cancel fee	On-time72%

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$941+ Cheap flights from San Francisco (SFO) to Surabaya (SUB)

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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Francisco to Surabaya with Cheapflights

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Cheap flight deals from San Francisco to Surabaya

Cheapest flights from San Francisco to SurabayaExplore the most affordable flight options available from San Francisco to Surabaya. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

Explore the most affordable flight options available from San Francisco to Surabaya. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

Find flight deals from San Francisco to Surabaya

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Compare providers for flights from San Francisco to Surabaya

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Surabaya in January.

Best time to book a flight from San Francisco to Surabaya

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

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Surabaya

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

Reviews of airlines servicing Surabaya

See what other customers who have flown with Singapore Airlines, Cathay Pacific, and United Airlines from San Francisco to Surabaya have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What are the cheapest airlines flying from San Francisco to Surabaya round-trip?

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

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

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

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

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 San Francisco to Surabaya

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

Top 3 airlines flying from San Francisco to Surabaya

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Travel Smart

Cheapest flights from San Francisco to Surabaya
Explore the most affordable flight options available from San Francisco to Surabaya. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.