Cheap Flights from San Francisco International to Surabaya

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Find the cheapest month or even day of the year to fly to Surabaya

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Flight deals from San Francisco International Airport to Surabaya Airport

Looking for a cheap last-minute deal or the best return flight from San Francisco International to Surabaya? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from San Francisco International to Surabaya

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Francisco International to Surabaya flights are currently cheapest in August.

San Francisco International to Surabaya: Alternative routes

Compare routes from San Francisco International to Surabaya below. You may find an airport to fly into that's cheaper, faster, or easier than Surabaya.

San Francisco to Surabaya: Flight information

The things to know before you go.
Cheapest flight foundR 6,393
Cheapest month to flyAugust

Finding cheap flights from San Francisco International to Surabaya: Frequently asked questions

The best price we found for a return flight from San Francisco International to Surabaya is R 13,285. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from San Francisco International to Surabaya. But we found flights with one or more stops from R 13,285.
As of March 2026, there are no flights flying from San Francisco International to Surabaya.
The cheapest month to fly from San Francisco International to Surabaya is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Francisco International Airport to Surabaya Airport on Friday, 4 September 2026.
No airlines currently offer direct flights between San Francisco International Airport and Surabaya Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Surabaya but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Surabaya is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Singapore Airlines offers the cheapest flight tickets to Surabaya.

Travelling from San Francisco International Airport (SFO) to Juanda International Airport (SUB): what you need to know

  • Surabaya is 14 hours ahead of San Francisco and is in the UTC+7 timezone.

  • Get to the airport on time so you don't miss your SFO to SUB flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid the stress of rushing.

  • Travelling during a peak month like August? Public holidays and other popular periods can result in longer lines at security. Play things extra safe and get there up to four hours ahead of an international flight and two hours before domestic departures.

  • Pick a stopover if you want to break up your flight. Just deselect 'Direct flights only' to see the options for tickets from San Francisco International Airport to Juanda International Airport. Changi International Airport is a top stopover on the SFO to SUB route.

How to find the cheapest flights from San Francisco International Airport (SFO) to Juanda International Airport (SUB)

  • Currently, R 6,393 is the lowest price we've found for a one-way San Francisco International Airport to Juanda International Airport flight. The best price for a return plane ticket is R 13,285. Keep in mind that fares may change due to availability at the time of booking.

  • Don't leave everything to the last minute. You're more likely to get cheap tickets from SFO to SUB if you book in advance. Airlines often offer some excellent early bird discounts.

  • If you can be flexible with your travel plans, try using the 'Whole month' search tool. It'll give you the lowest price across each month when searching for a flight from San Francisco International Airport to Juanda International Airport.

  • Spend less time searching for cheap flights from SFO to SUB by setting up a Price Alert. We'll send you an email or notification through the app when a new discounted fare appears.

  • Select your ideal arrival and departure times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to find the best deals on flights from San Francisco International Airport to Juanda International Airport.

Handy information about San Francisco International Airport (SFO)

  • 77.36% of flights that take off from San Francisco International Airport land at their destination on time.

  • Central San Francisco to San Francisco International Airport is around 21 kilometres. Depending on traffic, it'll take about 20 minutes to get there if you're catching a cab, ride-sharing or driving.

  • Catching public transport? Expect a trip time of around 45 minutes.

  • Get your break off to a leisurely start by staying near SFO. Whether you've booked an early flight from San Francisco International Airport to Juanda International Airport or just don't want to be rushed, these hotels are ideal:

Arriving at Juanda International Airport (SUB)

Getting from Juanda International Airport (SUB) to central Surabaya

  • Juanda International Airport is approximately 26 kilometres from central Surabaya. The drive time takes around 40 minutes.

When to fly to Juanda International Airport (SUB)

  • August is the busiest month for flights from San Francisco International Airport to Juanda International Airport. To skip the crowds, go to Surabaya in February.

  • The warmest month in Surabaya is October, with the temperature ranging between 24ºC (75ºF) and 34ºC (93ºF). Lock in your flights from San Francisco International Airport to Juanda International Airport in this month if this is the kind of weather you like.

  • July sees average temperatures of between 23ºC (73ºF) and 32ºC (90ºF). Search for cheap tickets from SFO to SUB sometime then if you'd rather travel in cooler conditions.

Explore more of Indonesia

  • You've seen Surabaya, now it's time to explore more of Indonesia. Travel around 257 kilometres west to Semarang to tick off its must-visit sights. From Lawang Sewu - Historical Building Heritage Semaran to Sam Poo Kong and Semarang Old Town, you'll have a packed itinerary ahead.

  • Denpasar is another well-known destination in Indonesia and is around 306 kilometres south-east of Surabaya. No journey is complete without visiting Pura Blanjong, Jagatnata Temple (Pura Jagatnatha) and Bali Museum.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.