The cheapest times to fly from JFK to SRG are

  • January 8th to April 1st (except the weeks of January 15th, February 12th, February 26th, and March 5th)
  • April 23rd to July 15th (except the week of May 21st)
  • October 22nd to December 9th

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 JFK to SRG is mid May. Prices can be as high as $5464 for Tuesday flights during late September, or as low as $995 for Wednesday flights around mid May.


When to Fly to Semarang

Flying from New York, NY (JFK) to Semarang (SRG) will usually cost between $1086 to $4109 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid May with an average ticket price of $1331. Due to high demand the most expensive time to fly is late September, with an average price of $3852. Planning your trip to low-cost times can easily save you $2521 on economy flights and even more on first-class flights. Generally, any price below $2463 can be considered a good price for a round-trip JFK to SRG flight.

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

JFK to SRG Flight Prices

Compared to other flights, the JFK to SRG flight is more expensive than the average and costs more than the average flight leaving from New York. The average price per mile (for a direct flight) is $0.15, which is far below average.


Flight Prices by Day of the Week

Wednesday is usually the cheapest day to depart and return on this flight. Tuesdays are the most expensive days to fly to Semarang, and Saturdays are the most expensive days to return to New York. Selecting flights on the least expensive days could save you up to $1315 (38%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Wednesday and returning a week later will cost an average of $1355. Return trip prices are from the SRG to JFK 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 JFK to SRG can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 19 hour 9 minutes may not be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from JFK to SRG while comparing.

Destination alternative #1: Adi Soemarmo International Airport (SOC) in Solo City

  • 46 miles (74 km) away from SRG
  • Usually 0.06% less expensive than SRG
  • 2-layover flights available

See JFK to SOC flights


Flight Hacking JFK to SRG

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 JFK to SRG — but Champion Traveler does!

Hack #1: Kuala Lumpur (JFK > KUL > SRG)

  • Price for both tickets: $836
  • Average savings: $1627 (66.07%)

See JFK to KUL flights

Hack #2: Jakarta (JFK > CGK > SRG)

  • Price for both tickets: $877
  • Average savings: $1586 (64.39%)

See JFK to CGK flights

Hack #3: Singapore (JFK > SIN > SRG)

  • Price for both tickets: $972
  • Average savings: $1491 (60.55%)

See JFK to SIN flights


Flight Questions Answered

Still have questions about flying from JFK to SRG? We’ve got answers.

Which airlines fly this route?

You can find 12 major airlines flying this route most often: ANA, Bangkok Airways, Cathay Pacific, China Airlines, China Southern, Delta, Emirates, Garuda Indonesia, JAL, Malaysia Airlines, Singapore Airlines, United, and potentially more during busy seasons.

How far away is it from Ahmad Yani Airport to John F. Kennedy International Airport?

The distance between the two airports is roughly 10094 miles or 16245 kilometers.

How long does it take to fly from JFK to SRG?

The real-world flight time for a nonstop JFK to SRG flight is about 19 hour 9 minutes.

How many flights go between New York, NY and Semarang?

It depends on the day of the week and the date, but a typical day might have around 9 available flights from JFK to SRG.


Airport Location Info


Departing Airport

Origination code JFK
Origination airport name John F. Kennedy International Airport
City New York, NY
Country the United States
Latitude 40.6
Longitude -73.8

Return Airport

Destination code SRG
Destination airport name Ahmad Yani Airport
City Semarang
Country Indonesia
Latitude -7
Longitude 110.4


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.