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Find cheap flights from San Francisco to Sumatra from $938

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Sumatra departing on 6/15. 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
Thu 6/27
Thu 7/4

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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$1,387
Padang
Padang2 stops$1,675

Good to know

Cheapest flight

$938
Flight from San Francisco to Padang

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 1426 reviews
8.1Comfort
8.7Crew
8.4Boarding
8.1Entertainment
7.8Food
Airline reviews

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.

6.0 GoodDavid, May 2024JFK - SIN
Read more about Singapore Airlines reviews

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

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

In general good, but the machine seems to be long in operation and some functions were restricted as e. g. Adjusting of seats.

People were so nice! Economy seats were small and cramped feeling for me. I’m slender and 6 feet tall

The singapore airline now compared before covid, I like the service before covid. SQ was the best of all airlines but now I am going to look for different airline if I am travelling in asia.

The seat comfort, the food and of course the crew, they made you feel welcome and relaxed 😊

Book cheap flights from San Francisco to Sumatra

Recent round-trip flight deals

8/8Thu
2 stops
24h 05mSFO-KNO
8/20Tue
2 stops
27h 25mKNO-SFO
$1,387
8/9Fri
1 stopSingapore Airlines
30h 30mSFO-KNO
8/20Tue
1 stopSingapore Airlines
38h 10mKNO-SFO
$1,625
7/11Thu
2 stops
43h 50mSFO-PDG
7/22Mon
2 stops
37h 00mPDG-SFO
$1,675
7/12Fri
2 stops
40h 40mSFO-PDG
7/22Mon
2 stops
37h 00mPDG-SFO
$1,698
8/9Fri
2 stopsSingapore Airlines
44h 41mSFO-KNO
8/20Tue
2 stopsSingapore Airlines
37h 14mKNO-SFO
$1,733
8/9Fri
3 stopsSingapore Airlines
33h 21mSFO-KNO
8/20Tue
2 stopsSingapore Airlines
37h 14mKNO-SFO
$1,761
8/9Fri
2 stopsSingapore Airlines
44h 41mSFO-KNO
8/20Tue
1 stopSingapore Airlines
38h 10mKNO-SFO
$1,774
8/8Thu
2 stops
30h 25mSFO-KNO
8/20Tue
1 stop
25h 30mKNO-SFO
$2,137
6/20Thu
2 stops
24h 05mSFO-KNO
7/5Fri
2 stops
27h 25mKNO-SFO
$2,165
6/21Fri
2 stops
32h 50mSFO-KNO
7/5Fri
2 stops
32h 25mKNO-SFO
$2,696

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Recent one-way flight deals

6/15Sat
3 stops
50h 35mSFO-PDG
$938
6/15Sat
2 stops
49h 45mSFO-PDG
$1,351
6/14Fri
2 stops
44h 20mSFO-PDG
$1,552
6/14Fri
3 stops
40h 40mSFO-PDG
$1,562

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San Francisco - Sumatra Flights

Departure:

San Francisco (SFO)United States

Cabin classes:

$239
$262
$220
$35