Singapore

Cheap Business Class flights to Singapore

LAX — SIN
Oct 17 — Oct 241
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Cheap business class flights to Singapore in 2025

Find the latest flights to Singapore in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data were last updated on September 17, 2025.

Average Price

$5,180

Cheapest Price

$3,354

Top Rated Airline

United Airlines

No. of Airlines

26
Average for round-trip business class flights in September 2025
The lowest price for a business class flight ticket to Singapore
Most popular airline to fly business class with to Singapore in the past 7 days
Airlines that offer business class options for this route

Find business class flight deals to Singapore

Cheapest business class flights to Singapore
Explore the most affordable business class flight options available to Singapore. Find the lowest fares based on data from user searches, with prices last updated on September 17, 2025.

This CrystalTravel deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/129:30 pmSEA - SIN
1 stop23h 30mPhilippine Airlines
Sun 12/212:10 pmSIN - SEA
1 stop20h 30mPhilippine Airlines
Deal found 9/16$3,578
This flugladen.de deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3110:30 pmSEA - SIN
1 stop23h 30mPhilippine Airlines
Fri 11/72:10 pmSIN - SEA
1 stop20h 30mPhilippine Airlines
Deal found 9/16$3,686
This Cheapflightsfares deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/279:30 pmSEA - SIN
1 stop23h 30mPhilippine Airlines
Fri 12/122:10 pmSIN - SEA
1 stop20h 30mPhilippine Airlines
Deal found 9/17$3,714
This Cheapflightsfares deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1712:50 pmLAX - SIN
1 stop29h 35mPhilippine Airlines
Tue 10/288:10 pmSIN - LAX
1 stop27h 45mPhilippine Airlines
Deal found 9/17$3,714
This AranGrant deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/197:00 pmSEA - SIN
1 stop45h 45mTurkish Airlines
Sat 11/2910:25 amSIN - SEA
1 stop46h 40mTurkish Airlines
Deal found 9/16$3,738
This oojo deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1010:10 pmLAX - SIN
1 stop22h 50mPhilippine Airlines
Mon 12/112:40 amSIN - LAX
1 stop23h 15mPhilippine Airlines
Deal found 9/17$3,760

Travel insights for business class flights from USA to Singapore

Get recent, data-driven insights about business class flights from USA to Singapore including ideal travel times, pricing trends, and more.

What is the cheapest month to book a Business Class flight from USA to Singapore?

Currently, November is the cheapest month in which you can book a Business Class flight from USA to Singapore (average of $580). Flying from USA to Singapore in June is currently the most expensive (average of $3,745). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Singapore by month

Plan your trip to Singapore by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Singapore ranges from 5.9 - 10.6 inches per month. December is typically the wettest month, when rainfall can reach 10.6 in. July is typically the driest time to visit Singapore when rainfall is around 5.9 in.

Temperature in Singapore by month

Plan your trip to Singapore by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 78.8 F).

Frequently asked questions about Singapore business class tickets

Find answers to common questions related to business class tickets for flights to Singapore. Get information on booking, amenities, upgrade options, and more. This FAQ section was last updated on September 17, 2025.
  • What is the cheapest price for a Business Class ticket to Singapore?

    It would cost one person about $5,180 to fly Business Class to Singapore, usually. The lowest price a user reported recently is $3,354 (for a Business Class class ticket flying from Seattle/Tacoma Intl Airport to Singapore).

  • How much do Prem Economy Class flight tickets to Singapore cost?

    About $1,736 per person. If you plan to fly Prem Economy Class to Singapore, note that Prem Economy Class cabin tickets are usually 67% lower than Business Class cabin tickets.

  • How many premium cabins does United Airlines have for flights to Singapore?

    Travelers who want to experience premium cabins usually book through United Airlines, the most popular airline with flights to Singapore. There are 2 premium cabins provided right now: Prem Economy Class and Business Class.

  • What airlines can I book Business Class flights to Singapore with?

    Singapore Airlines is a highly recommended provider for Business Class flight tickets to Singapore. Check for amenities list before you book to take advantage of more premium services, not every airline has the same Business Class perks.

  • What is the cheapest month to book a Business Class flight from USA to Singapore?

    Currently, November is the cheapest month in which you can book a Business Class flight from USA to Singapore (average of $580). Flying from USA to Singapore in June is currently the most expensive (average of $3,745). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Complete your trip

Complement your business class flight to Singapore by adding a car rental and/or hotel room to your itinerary.