The cheapest times to fly from HSV to SIN are

  • January 8th to March 4th
  • April 2nd to May 13th
  • October 8th to December 2nd

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 HSV to SIN is late January. Prices can be as high as $2269 for Saturday flights during early to mid August, or as low as $831 for Tuesday flights around late January.


When to Fly to Singapore

Flying from Huntsville, AL (HSV) to Singapore (SIN) will usually cost between $831 to $1808 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late January with an average ticket price of $872. Due to high demand the most expensive time to fly is early to mid August, with an average price of $2269. Planning your trip to low-cost times can easily save you $1397 on economy flights and even more on first-class flights. Generally, any price below $1012 can be considered a good price for a round-trip HSV to SIN flight.

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

HSV to SIN Flight Prices

Compared to other flights, the HSV to SIN flight is priced close to the average and costs slightly more than the average flight leaving from Huntsville. The average price per mile (for a direct flight) is $0.06, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Saturdays 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 $251 (15%) 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 $956. Return trip prices are from the SIN to HSV 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 HSV to SIN can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 18 hour 43 minutes may not be realistic.


Flight Questions Answered

Still have questions about flying from HSV to SIN? We’ve got answers.

Which airlines fly this route?

You can find 21 major airlines flying this route most often: Air Canada, Air France, Air New Zealand, American, ANA, Asiana, British Airways, Cathay Pacific, Delta, Ethiopian, Etihad, Finnair, Iberia, JAL, KLM, Korean Air, Lufthansa, Singapore Airlines, Turkish Airlines, United, Virgin Atlantic, and potentially more during busy seasons.

How far away is it from Singapore Changi International Airport to Huntsville International-Carl T Jones Field Airport?

The distance between the two airports is roughly 9852 miles or 15855 kilometers.

How long does it take to fly from HSV to SIN?

The real-world flight time for a nonstop HSV to SIN flight is about 18 hour 43 minutes.

How many flights go between Huntsville, AL and Singapore?

It depends on the day of the week and the date, but a typical day might have around 70 available flights from HSV to SIN.


Airport Location Info


Departing Airport

Origination code HSV
Origination airport name Huntsville International-Carl T Jones Field Airport
City Huntsville, AL
Country the United States
Latitude 34.6
Longitude -86.8

Return Airport

Destination code SIN
Destination airport name Singapore Changi International Airport
City Singapore
Country Singapore
Latitude 1.4
Longitude 104


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.