How long is the flight from San Francisco to Medan?

Singapore Airlines can get you from San Francisco to Medan in just under 31h 20m. Your travel time can differ by up to . There are 8544 mi between San Francisco and Medan.

What is the cheapest airline to fly from San Francisco to Medan round-trip?

Singapore Airlines, at $738, was found to be the cheapest airline from San Francisco to Medan..

In terms of precipitation, rainfall in Medan ranges from 3.1 - 10.6 inches per month. October is typically the wettest month, when rainfall can reach 10.6 in. February is typically the driest time to visit Medan when rainfall is around 3.1 in.

If weather is an important factor for your trip to Medan, use this chart to help with planning. For those seeking warmer temperatures, February is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

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

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

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

Most trusted provider : When it comes to deals on San Francisco-Medan flights, Cheapflights users trust eDreams the most. eDreams 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-Medan 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 Medan that include hotel bookings?

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

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

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

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

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

$1,253+ Flights from San Francisco to Medan

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1. Tell us where you want to go

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Cheap flight deals from San Francisco to Medan

Cheapest flights from San Francisco to Medan
Explore the most affordable flight options available from San Francisco to Medan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Mon 12/2911:30 pmSFO - KNO

2 stops28h 30mMultiple Airlines

Mon 1/510:30 amKNO - SFO

2 stops43h 20mMultiple Airlines

Deal found 12/10

$1,995

Mon 12/299:40 amSFO - KNO

1 stop31h 20mSingapore Airlines

Mon 1/58:30 pmKNO - SFO

1 stop26h 20mSingapore Airlines

Deal found 12/10

$2,319

Best flights from San Francisco to Medan
Discover carefully curated flight deals from San Francisco to Medan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Thu 3/59:40 amSFO - KNO

1 stop31h 20mSingapore Airlines

Mon 3/98:50 amKNO - SFO

1 stop38h 00mSingapore Airlines

Deal found 12/9

$1,253

Mon 12/2911:30 pmSFO - KNO

2 stops28h 30mMultiple Airlines

Mon 1/510:30 amKNO - SFO

2 stops43h 20mMultiple Airlines

Deal found 12/10

$1,995

Mon 12/299:40 amSFO - KNO

1 stop31h 20mSingapore Airlines

Mon 1/58:30 pmKNO - SFO

1 stop26h 20mSingapore Airlines

Deal found 12/10

$2,319

Last-minute flights from San Francisco to Medan
Discover last-minute flight deals from San Francisco to Medan. Data last updated December 12, 2025 and is based on user searches.

Mon 12/2911:30 pmSFO - KNO

2 stops28h 30mMultiple Airlines

Mon 1/510:30 amKNO - SFO

2 stops43h 20mMultiple Airlines

Deal found 12/10

$1,995

Mon 12/299:40 amSFO - KNO

1 stop31h 20mSingapore Airlines

Mon 1/58:30 pmKNO - SFO

1 stop26h 20mSingapore Airlines

Deal found 12/10

$2,319

Find flight deals from San Francisco to Medan

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$1,253 (Singapore Airlines)

Provider with most accurate pricing for San Francisco-Medan Kuala Namu Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for San Francisco-Medan Kuala Namu Intl flights.

Search Deals

From San Francisco to Medan Kuala Namu Intl

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoMedan

SFO - KNO

SFOKNO

San Francisco

Thu 3/5

9:40 am-8:00 am

1 stop31h 20m

Medan Kuala Namu Intl

Mon 3/9

8:50 am-8:50 am

1 stop38h 00m

$1,253

San FranciscoMedan

SFO - KNO

SFOKNO

San Francisco

Mon 12/29

11:30 pm-7:00 pm

2 stops28h 30m

Medan Kuala Namu Intl

Mon 1/5

10:30 am-2:50 pm

2 stops43h 20m

$1,995

San FranciscoMedan

SFO - KNO

SFOKNO

San Francisco

Mon 12/29

9:40 am-8:00 am

1 stop31h 20m

Medan Kuala Namu Intl

Mon 1/5

8:30 pm-7:50 am

1 stop26h 20m

$2,319

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Compare providers for flights from San Francisco to Medan

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

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Ovago	Price Accuracy2 stars	Trust Score*2 stars
AranGrant	Price Accuracy2 stars	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-Medan flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Francisco-Medan flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Francisco-Medan flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on San Francisco-Medan flights, Cheapflights users trust eDreams the most. eDreams 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-Medan 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 Medan

Have a flexible travel schedule? Discover the best time to fly to Medan 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.

Reviews of airlines servicing Medan

Read through reviews of airlines operating flights from San Francisco to Medan, such as Singapore Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.1

Very good

1,412 reviews

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Singapore Airlines

8.1

Very good

1,412 reviews

Singapore Airlines

8.1

Very good

1,412 reviews

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Related info for your journey

How long is the flight from San Francisco to Medan?
Singapore Airlines can get you from San Francisco to Medan in just under 31h 20m. Your travel time can differ by up to . There are 8544 mi between San Francisco and Medan.
What is the cheapest airline to fly from San Francisco to Medan round-trip?
Singapore Airlines, at $738, was found to be the cheapest airline from San Francisco to Medan..
Can I find deals for flights from San Francisco to Medan that include hotel bookings?
Yes. In addition to deals on San Francisco to Medan flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Francisco to Medan?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Medan.
Can I find deals for business class flights from San Francisco to Medan?
Yes. Cheapflights offers flight deals from San Francisco to Medan 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 San Francisco to Medan

Los Angeles to Medan flights

San Diego to Medan flights

Top airline flying from San Francisco to Medan

Airline	Cheapest	Average	Flexibility	On-time
Singapore Airlines	Cheapest$738	Average$927	FlexibilityNo cancel fee	On-time81%

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$1,253+ Cheap flights from San Francisco (SFO) to Medan (KNO)

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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Francisco to Medan with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from San Francisco to Medan

Cheapest flights from San Francisco to MedanExplore the most affordable flight options available from San Francisco to Medan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Explore the most affordable flight options available from San Francisco to Medan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Find flight deals from San Francisco to Medan

Most accurate provider

Most trusted provider

Round-trip from

Cheapflights Fare Finder

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

Compare providers for flights from San Francisco to Medan

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 Medan in December.

Best time to book a flight from San Francisco to Medan

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

Reviews of airlines servicing Medan

Read through reviews of airlines operating flights from San Francisco to Medan, such as Singapore Airlines. Reviews also offer insight into each airline's 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 Medan. 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 Medan?

What is the cheapest airline to fly from San Francisco to Medan round-trip?

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

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

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

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 Medan

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

Top airline flying from San Francisco to Medan

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from San Francisco to Medan
Explore the most affordable flight options available from San Francisco to Medan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.