$805 Find Cheap Flights from San Francisco to Borneo

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 Borneo departing on 8/31. 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.
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KAYAK searches hundreds of travel sites at once for deals on flights to Borneo

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Borneo, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Borneo, as well as popular online travel agencies
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Flights Deals

Best Borneo Flight Deals from San Francisco

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

Kota Kinabalu
Kota Kinabalu2 stops$805
Sibu
Sibu2 stops$1,410
Kota Kinabalu
Kota Kinabalu2 stops$805
Sibu
Sibu2 stops$1,410

Cheap Flights from San Francisco to Borneo

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Borneo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from San Francisco to Borneo

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from San Francisco to Borneo.
Discover the best prices for you by selecting your travel dates on KAYAK.
 Logo
1:45 am - 10:00 amSFO-BKI
41h 15m2 stops
 Logo
5:00 pm - 10:30 amBKI-SFO
32h 30m2 stops
søn., aug. 31 - man., sep. 29
 Logo
12:15 pm - 10:00 amSFO-BKI
30h 45m2 stops
 Logo
5:00 pm - 10:30 amBKI-SFO
32h 30m2 stops
man., sep. 1 - man., sep. 29
Singapore Airlines Logo
11:30 am - 7:25 pmSFO-BKI
40h 55m1 stop
Singapore Airlines Logo
8:25 pm - 9:40 amBKI-SFO
28h 15m1 stop
$818Singapore Airlines
Find Deal
man., sep. 1 - man., sep. 29
China Eastern Logo
12:00 pm - 12:30 amSFO-BKI
21h 30m1 stop
China Eastern Logo
1:30 am - 9:05 amBKI-SFO
22h 35m1 stop
$973China Eastern
Find Deal
man., sep. 1 - søn., sep. 28
Air Canada Logo
11:40 am - 11:15 amSFO-BKI
32h 35m2 stops
Air Canada Logo
8:25 pm - 9:43 pmBKI-SFO
40h 18m2 stops
$1,065Air Canada
Find Deal
søn., sep. 28 - man., okt. 20
Air Canada Logo
7:10 am - 11:15 amSFO-BKI
37h 05m2 stops
Air Canada Logo
10:00 pm - 11:09 pmBKI-SFO
40h 09m2 stops
$1,100Air Canada
Find Deal
søn., sep. 28 - fre., okt. 24
China Eastern Logo
8:55 am - 12:30 amSFO-BKI
24h 35m2 stops
China Eastern Logo
1:30 am - 9:05 amBKI-SFO
22h 35m1 stop
$1,132China Eastern
Find Deal
man., sep. 1 - søn., sep. 28
Korean Air Logo
12:50 pm - 11:35 pmSFO-BKI
19h 45m1 stop
Korean Air Logo
12:35 am - 10:40 amBKI-SFO
25h 05m1 stop
$1,151Korean Air
Find Deal
man., sep. 29 - søn., okt. 19
Singapore Airlines Logo
11:30 am - 7:25 pmSFO-BKI
40h 55m1 stop
Singapore Airlines Logo
8:25 pm - 9:40 amBKI-SFO
28h 15m1 stop
$1,159Singapore Airlines
Find Deal
man., sep. 29 - man., okt. 20
Korean Air Logo
1:00 pm - 11:35 pmSFO-BKI
43h 35m2 stops
Korean Air Logo
12:35 am - 10:40 amBKI-SFO
25h 05m1 stop
$1,176Korean Air
Find Deal
søn., sep. 28 - ons., okt. 22
Useful Info

KAYAK's insights & trends for San Francisco to Borneo flights

Get data-powered insights and trends into flights from San Francisco to Borneo to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from San Francisco to Borneo?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from San Francisco to Borneo were found on Singapore Airlines ($818) and China Eastern ($973).


Good to know

Low seasonMay
High seasonJuly
Cheapest flight$805
Best time to beat the crowds with an average 43% drop in price.
Most popular time to fly and prices are also 29% lower on average.
Flight from San Francisco to Kota Kinabalu

FAQs - booking Borneo flights

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

    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 Borneo.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Francisco to Borneo 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 Borneo?

    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 from San Francisco to Borneo with an airline and back with another airline.

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

    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 from San Francisco to Borneo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Borneo?

    The cheapest time of day to fly to Borneo is generally at night, when round-trip flights cost $1,446 on average. The most expensive time of day to fly to Borneo is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,841.

Top 3 airlines serving from San Francisco to Borneo

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Borneo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Francisco to Borneo? 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
Asiana AirlinesOverall score based on 441 reviews
8.5Crew
7.7Entertainment
8.0Food
8.3Boarding
8.0Comfort
Airline reviews

It was amazing. I was not expecting the phenomenal customer service Asiana provides.

10.0 ExcellentAnonymous, Apr 2025SEA - ICN
Read more Asiana Airlines reviews

It was amazing. I was not expecting the phenomenal customer service Asiana provides.

It was all perfect and very pleasant for such long flights

The seats felt very small. We were supplied with pillows and blankets, which was nice. Lots of noise from the bathroom, plus exterior noise. Made it hard to hear the entertainment system, even using my own noise-cancelling headphones. The food was really bad. I generally request a vegetarian meal and one was supplied, but the pasta was cold and hard and there was nothing pleasant about it. Drinks were very limited. All I wanted was water, and on a 4 hour flight, I was given 2 cups of about 3 ounces each.

We took business class, It was comfortable and I was able to sleep.

Everything was perfect. A flight attendant even brought me snacks after I declined food due to my desire to force myself to follow the destination time zone.

For the most part, it was an enjoyable experience. It's the 2nd half of the journey was a bit uncomfortable. It was on a noticable smaller plane compared to the previous one.

Only process that my luggage didn’t make it to my destination because of short connection but I understand

The boarding process was good. The toilet could be better maintained.

This has been the worst experience I've ever had. We arrived to Ho Chi Minh Airport and were supposed to get our Asiana ticket from the transfer counter as we came with a different airline. However, the staff at the transfer counter were not helpful and kept giving us different information. We were first told by Asiana airlines staff we had to wait 2 hours so they could print out and give us our tickets, then someone else told us we had to wait 3hrs, someone told us "I don't know, just go sit and wait and we will tell you later." This was at a place in the Ho Chi Minh airport that had no coffee or food shops, nothing, just immigration (to enter Vietnam with a Vietnam Visa) and security (to transfer into the gates) but we needed our printed boarding pass to go through. It wasn't until we demanded to speak to a supervisor as our flight time was 1hr away because they kept telling us "there's alot of time left for your international flight, we will get your tickets later" we still had to wait around 20minutes for the "Supervisor" to give us our tickets. I would NOT recommend Asiana Airlines, especially if going thru Ho Chi Minh Airport as they are not helpful. (We almost missed our flight, due to their lazyness and incompetence of printing our tickets) I would suggest Asiana Airlines to have a Machine in the transfer area so passengers can easily print out their boarding passes themselves and save some money by not hiring incompetent staff that can't do a simple task such as printing a boarding pass.

I like the food, the crew and everything.!!! Except for the delay in our flight.

Horrendous. We upgraded and they took the money but cancelled one of our tickets. The recline action didn’t work on the seats for the flight from Singapore to London, pre booked meals but they seemed to have disappeared as well.. Phone customer service was horrendous. Took 5 phone calls and no fix. Craig at the airport was the only one who seemed to be able to get the ticket back.

Very good flight from Boarding to landing -efficient and comfortable with decent entertainment options

Construction at PDX resulting in very lung walk from the rental car to the gate. SFO, extremely long walk between terminals to get to connecting Singapore airlines flight. My smart watch recorded a total of 3 miles.

The seat in economy class and legroom in Singapore airline are narrower than Korean airlines! I don’t have that comforting feeling flying with Singapore air as in the past!

Loved the airline with the exception of their carry on limitations. They enforce a strict 7 kilo limit for carry on baggage which is ridiculous. We traveled from SFO to SIN with carry on with no difficulty yet when we checked in Delhi they forced us to check the carry on bags. The weight of our carry on bags were 11 and 12 kilos and while they exceeded the limitations set by Singapore Airlines they were well under weight limitations set by may other carriers. Interestingly my wife and I were each allowed two 22 KG bags to check in addition to the 7 kg carry on for a total weight of 102 KG's. Our total weight with the one bag we planned to check and our two carry ons was 46 kgs.

Crew and service was excellent, but passengers should be offered a welcome drink before take off which did not happen. Food was very good. Unfortunately the lie-flat bed in business class was one of the most uncomfortable I have experienced. The configuration forces you to sleep with your legs at an angle instead of in a straight line, plus there is very little padding on the bed so it wasn't possible to sleep for more than 2-3 hours on an 18 hour flight. For what the airlines charges for a business class ticket their hard product leaves a lot to be desired.

So happy I flew with Singapore Airlines. The customer service is top notch. I am terrified of flying and the staff made me feel so at ease. Will only fly Singapore internationally moving forward.

It was very good experience on board to Sydney with SQ.

Everything was great keep up the good work 😁, can't ask for more.

Flight from SFO did not include entertainment as it was not working the entire duration of the flight. Was informed that there would be a $350 voucher for the inconvenience. Uncertain how the voucher will be provided.

Super surprised with the entire experience. Business class is incredible. Flight attendants around the world could learn customer service from these people. Simply fabulous experience all the way around.

Pillow and blanket are dirty. My son got multiple bites during the flight

Flight was on time. My group paid for seat’s so that us four can be seated next to each other. We all got separated. We all got middle seats, which made it more difficult to be able to get up and stretch or use the restroom. We tried talking to the employees at China Eastern and they were of no help. We will not be taking this flight or recommend this route to others in the future. Also I will be contacting customer service on how I can get our money back for paying for assigned seats.

China eastern was fantastic. I had read so many bad reviews that had made me nervous. However, I found that the flight attendant’s, and customer service check in etc. etc. was excellent. I had no problems. I would fly with them again!

Excellent! I had read some negative reviews but I found out that it was not all was not true! The staff was courteous and helpful. The flight take off and landing was nice & easy. The food was good! I asked for a second and I got it easily and without an attitude! All was wonderful!

Excellent experience however older aeroplanes used by China Eastern Airlines.

The crew were excellent, service amazing, blankets and pillow good, cabin temperature perfect, the flight on time, food was unusual selection however plentiful, price for tickets unbeatable through Kayak. Older aeroplanes used by China Eastern was the only down side.

Delay in off-boarding due to customs at SFO... pilot announcement should have come earlier so passengers don't clog aisles.

Better good than most, if not all European airlines. If you’re stuck in an economy seat anyways, China Eastern is a good choice because of shorter flight time, being able to overfly Russia

The temperature of the plane cabin is too hot. Sweat and uncomfortable. Also my food tray was broken down drinks fall off

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