Business Class Flights to Singapore in 2026

$4,232 is the average price for a business class flight to Singapore. To reduce the cost of flying with premium cabin classes, travelers should be flexible with their choice of airlines and flight dates. It is not uncommon, however, to find business class deals for as low as $1,949 departing from United States (found by some users on Jan 17).

business class cabin options are a great way to travel with extra comfort. Many airlines, such as United Airlines, Singapore Airlines, Philippine Airlines, Vietnam Airlines, Air India, Air China, ANA, Cathay Pacific, China Southern, American Airlines, Asiana Airlines, Korean Air, Delta, ZIPAIR, Brussels Airlines, Qantas Airways, China Eastern, Lufthansa, Fiji Airways, XiamenAir, Japan Airlines, Alaska Airlines offer business class flights to Singapore. Additional amenities and premium services depend on participating airlines’ policies.

A premium economy class flight to Singapore goes for $1,587 on average and will save you 63% compared to choosing a business class ticket. Many travelers find flying premium economy class still very comfortable and convenient for a much better price.

Tired of flying Economy? United Airlines, the most highly rated airline for flights to Singapore, offers several premium cabin classes: business, premium economy. We advise exploring other airlines and being flexible with where you’re flying from to have the most cabin choices.

While the experience can vary from airline to airline, Business Class flights are one of the most luxurious flying experiences available. Some airlines can offer premium lounge access, while others may have exclusive in-flight perks aside from the extra legroom. With momondo, travelers can search and compare cheap Business Class flight deals so you can fly comfortably without breaking the bank.

While the flight duration may vary for Business Class travelers depending on the departure and arrival airports, here are some average flight times from popular locations you might be interested in:

San Francisco to Singapore: 16 hours 8 minutes
Los Angeles to Singapore: 16 hours 25 minutes
Seattle to Singapore: 15 hours 34 minutes
Manila to Singapore: 3 hours 52 minutes
Sydney to Singapore: 8 hours 0 minutes
Jakarta Soekarno-Hatta Intl Airport to Singapore: 1 hour 50 minutes
Kuala Lumpur Intl Airport to Singapore: 1 hour 8 minutes

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on Business Class flights to Singapore. Millions of users trust and use momondo every year so you are in good company.

Yes. All Business Class flights to Singapore on momondo can be compared and filtered by various policies on offer, including flexible booking.

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking Business Class flight tickets to Singapore.

Of course. momondo tracks the price of Singapore Business Class flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

Prices for flights from United States to Singapore Changi Airport are refreshed on a daily basis.

As of January 2026, there are 24 operators available to choose from for flights from United States to Singapore Changi Airport.

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Singapore Changi Airport.

The necessary travel and health documents for your Singapore Changi Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.