The cheapest times to fly from OAK to SUB are

  • January 22nd to May 6th
  • September 10th to November 18th

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from OAK to SUB is late September. Prices can be as high as $5295 for Friday flights during late July, or as low as $873 for Tuesday flights around late September.


When to Fly to Surabaya

Flying from Oakland, CA (OAK) to Surabaya (SUB) will usually cost between $949 to $2015 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late September with an average ticket price of $998. Due to high demand the most expensive time to fly is late July, with an average price of $2406. Planning your trip to low-cost times can easily save you $1408 on economy flights and even more on first-class flights. Generally, any price below $1217 can be considered a good price for a round-trip OAK to SUB flight.

See below for a graph of average weekly prices for the OAK to SUB route. All prices are for round-trip tickets in USD.

OAK to SUB Flight Prices

Compared to other flights, the OAK to SUB flight is slightly more expensive than the average and costs less than the average flight leaving from Oakland. The average price per mile (for a direct flight) is $0.09, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to fly to SUB, and Monday the cheapest day to fly back into OAK. Fridays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $672 (18%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $1211. Return trip prices are from the SUB to OAK flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from OAK to SUB can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 16 hour 8 minutes may not be realistic.


Flight Hacking OAK to SUB

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from OAK to SUB — but Champion Traveler does!

Hack #1: Los Angeles, CA (OAK > LAX > SUB)

  • Price for both tickets: $1019
  • Average savings: $198 (16.27%)

See OAK to LAX flights

Hack #2: Singapore (OAK > SIN > SUB)

  • Price for both tickets: $1059
  • Average savings: $158 (12.98%)

See OAK to SIN flights

Hack #3: Denpasar (OAK > DPS > SUB)

  • Price for both tickets: $1076
  • Average savings: $142 (11.63%)

See OAK to DPS flights


Flight Questions Answered

Still have questions about flying from OAK to SUB? We’ve got answers.

Which airlines fly this route?

You can find 16 major airlines flying this route most often: Air Canada, Alaska, American, ANA, Cathay Pacific, China Airlines, Delta, EVA Air, Garuda Indonesia, Hawaiian, JAL, Lufthansa, Royal Brunei, Singapore Airlines, United, Vistara, and potentially more during busy seasons.

How far away is it from Juanda Airport to Metropolitan Oakland International Airport?

The distance between the two airports is roughly 8421 miles or 13552 kilometers.

How long does it take to fly from OAK to SUB?

The real-world flight time for a nonstop OAK to SUB flight is about 16 hour 8 minutes.

How many flights go between Oakland, CA and Surabaya?

It depends on the day of the week and the date, but a typical day might have around 12 available flights from OAK to SUB.


Airport Location Info


Departing Airport

Origination code OAK
Origination airport name Metropolitan Oakland International Airport
City Oakland, CA
Country the United States
Latitude 37.7
Longitude -122.2

Return Airport

Destination code SUB
Destination airport name Juanda Airport
City Surabaya
Country Indonesia
Latitude -7.4
Longitude 112.8


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.