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Find cheap flights from San Francisco to Sumatra from $973

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Sumatra departing on 11/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Wed 7/10
Wed 7/17

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Best Sumatra Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Medan
Medan2 stops$973
Padang
Padang2 stops$1,170

Good to know

Cheapest flight

$973
Flight from San Francisco to Medan

FAQs - booking Sumatra flights

  • How does KAYAK find such low prices on flights from San Francisco to Sumatra?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Francisco to Sumatra.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco to Sumatra?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sumatra from San Francisco is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Francisco to Sumatra?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sumatra with an airline and back to San Francisco with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco to Sumatra?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sumatra from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from San Francisco to Sumatra

Need help choosing which airline to fly with from San Francisco to Sumatra? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Singapore AirlinesOverall score based on 1419 reviews
7.8Food
8.1Comfort
8.4Boarding
8.7Crew
8.2Entertainment
Airline reviews

Leg room and flight sound insulation is very bad. They broke 3 of my bags with bad handling

8.0 ExcellentAnonymous, Jun 2024SFO - SIN
Read more about Singapore Airlines reviews

Leg room and flight sound insulation is very bad. They broke 3 of my bags with bad handling

Crews were great but food not much selection just all tailored for Asian passengers.

I had a great experience with Singapore airlines as always. The partner airline, Scoot was fine except my bag was misplaced during the shuffle. Ultimately, my baggage arrived intact. Attempting to inquire about my baggage was impossible.

The Premium economy class is not the same as some other airlines because there are no economy seats on these planes. Basically you’re getting an economy seat that’s a little wider. The seats are not that much more comfortable. The service and food experience is similar to economy class on other Asian airlines. There aren’t enough toilets for the entire plane therefore we are forced to share the business class toilets that are closed off with curtains.

My experience with Scoot is very good. Will have no issue flying with Scoot again.

Good flight. Fiod was ready a bit late hence a hurry to finish before landing. Excellent crew and service

Great to have actual hot tastey meal on a flight. Well done

I commend the flight attendants on our SFO-SIN flight who went above and beyond to provide us with extra snacks and food. This type of service makes the flight experience personal and awesome.

Awesome as always. I wish though the cabin for premium was upgraded.... Same old sane old :(

It was a great flight Food was great Crew was spectacular

Book cheap flights from San Francisco to Sumatra

Recent round-trip flight deals

11/12Tue
2 stops
26h 05mSFO-KNO
11/26Tue
2 stops
27h 05mKNO-SFO
$973
9/30Mon
2 stops
27h 40mSFO-TKG
10/15Tue
2 stops
26h 40mTKG-SFO
$1,042
8/28Wed
2 stops
24h 00mSFO-KNO
9/8Sun
2 stops
35h 10mKNO-SFO
$1,153
8/29Thu
1 stop
26h 10mSFO-KNO
9/8Sun
2 stops
43h 35mKNO-SFO
$1,157
8/28Wed
2 stops
31h 05mSFO-KNO
9/8Sun
3 stops
28h 20mKNO-SFO
$1,169
9/27Fri
2 stopsSingapore Airlines
42h 10mSFO-PDG
10/6Sun
2 stopsSingapore Airlines
35h 40mPDG-SFO
$1,170
11/12Tue
1 stopSingapore Airlines
20h 40mSFO-KNO
11/26Tue
1 stopSingapore Airlines
24h 55mKNO-SFO
$1,259
8/9Fri
2 stopsQatar Airways
32h 50mSFO-KNO
8/20Tue
2 stopsQatar Airways
36h 05mKNO-SFO
$1,498
9/30Mon
3 stopsMalaysia Airlines
52h 25mSFO-TKG
10/15Tue
3 stopsMalaysia Airlines
42h 15mTKG-SFO
$4,306
10/1Tue
3 stopsMalaysia Airlines
39h 10mSFO-TKG
10/15Tue
3 stopsMalaysia Airlines
42h 15mTKG-SFO
$4,475

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San Francisco - Sumatra Flights

Departure:

San Francisco (SFO)United States

Cabin classes:

$239
$188
$220
$35