Cheap Flights from Boston (BOS) to Singapore (SIN)

View AU$760 flight on Mon, 4 May 2026Opens in a new window

Popular airlines from Logan International Airport (BOS) to Changi Airport (SIN)

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Cheap Flights from Boston (BOS) to Singapore (SIN)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Thu, 14 May - Sun, 24 May
BOS
Boston
SIN
Singapore
AU$1,251 Return, found 3 days ago
AU$1,251
Return
found 3 days ago
Select Etihad Airways flight, departing Thu, 14 May from Boston to Singapore, returning Sun, 24 May, priced at AU$1,251 found 3 days ago
Etihad Airways
Sat, 9 May - Sun, 24 May
BOS
Boston
SIN
Singapore
AU$1,336 Return, found 3 days ago
AU$1,336
Return
found 3 days ago
Select Etihad Airways flight, departing Sat, 9 May from Boston to Singapore, returning Sun, 24 May, priced at AU$1,336 found 3 days ago
United
Sun, 3 May - Mon, 18 May
BOS
Boston
SIN
Singapore
AU$1,687 Return, found 3 days ago
AU$1,687
Return
found 3 days ago
Select United flight, departing Sun, 3 May from Boston to Singapore, returning Mon, 18 May, priced at AU$1,687 found 3 days ago
Emirates
Tue, 9 June - Tue, 16 June
BOS
Boston
SIN
Singapore
AU$1,757 Return, found 2 days ago
AU$1,757
Return
found 2 days ago
Select Emirates flight, departing Tue, 9 June from Boston to Singapore, returning Tue, 16 June, priced at AU$1,757 found 2 days ago
Turkish Airlines
Sun, 12 July - Thu, 23 July
BOS
Boston
SIN
Singapore
AU$1,803 Return, found 3 days ago
AU$1,803
Return
found 3 days ago
Select Turkish Airlines flight, departing Sun, 12 July from Boston to Singapore, returning Thu, 23 July, priced at AU$1,803 found 3 days ago
Qatar Airways
Sun, 10 May - Wed, 27 May
BOS
Boston
SIN
Singapore
AU$1,872 Return, found 3 days ago
AU$1,872
Return
found 3 days ago
Select Qatar Airways flight, departing Sun, 10 May from Boston to Singapore, returning Wed, 27 May, priced at AU$1,872 found 3 days ago
Korean Air
Sun, 3 May - Sun, 17 May
BOS
Boston
SIN
Singapore
AU$1,938 Return, found 3 days ago
AU$1,938
Return
found 3 days ago
Select Korean Air flight, departing Sun, 3 May from Boston to Singapore, returning Sun, 17 May, priced at AU$1,938 found 3 days ago
All Nippon Airways
Tue, 14 July - Tue, 28 July
BOS
Boston
SIN
Singapore
AU$2,071 Return, found 3 days ago
AU$2,071
Return
found 3 days ago
Select All Nippon Airways flight, departing Tue, 14 July from Boston to Singapore, returning Tue, 28 July, priced at AU$2,071 found 3 days ago
American Airlines
Tue, 14 July - Mon, 27 July
BOS
Boston
SIN
Singapore
AU$2,211 Return, found 3 days ago
AU$2,211
Return
found 3 days ago
Select American Airlines flight, departing Tue, 14 July from Boston to Singapore, returning Mon, 27 July, priced at AU$2,211 found 3 days ago
Cathay Pacific
Tue, 9 June - Tue, 16 June
BOS
Boston
SIN
Singapore
AU$2,254 Return, found 2 days ago
AU$2,254
Return
found 2 days ago
Select Cathay Pacific flight, departing Tue, 9 June from Boston to Singapore, returning Tue, 16 June, priced at AU$2,254 found 2 days ago

Alternative airports near Singapore

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Changi SIN. Cheapest option available. Average driving time to city centre is 18 minutes. Flights from AU$1,336
SIN
Changi
Cheapest
Average driving time to city centre18 min
Flights from AU$1,336

Find the cheapest month to fly from Boston (BOS) to Singapore (SIN)

November is typically the cheapest month to fly

From AU$1,085 - AU$1,616 per traveller.

Frequently asked questions

What is the cheapest month to fly from Boston, MA (BOS-Logan Intl.) to Singapore (SIN-Changi)?
September is typically the cheapest month to fly from Boston, MA (BOS-Logan Intl.) to Singapore (SIN-Changi), with average return fares of approximately 1347 AUD. This is about 25% lower than the average price throughout the year. September often sees lower prices as it falls outside of peak holiday seasons, leading to reduced demand. Other cheap months to fly from Boston, MA (BOS-Logan Intl.) to Singapore (SIN-Changi) include August and October.
How do I find cheap flights from Boston, MA (BOS-Logan Intl.) to Singapore (SIN-Changi)?
To find a cheap flight from Boston, MA (BOS-Logan Intl.) to Singapore (SIN-Changi), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Boston, MA (BOS-Logan Intl.) to Singapore (SIN-Changi)?
The best time to fly from Boston, MA (BOS-Logan Intl.) (BOS) to Singapore (SIN-Changi) (SIN) for a good value is typically in September or October. Based on booking data from the past year, you can expect average return flight prices around 1347 AUD during these months. While these months offer the cheapest fares, you'll still find plenty of flight options to suit your schedule.
How many flights per day from Boston, MA (BOS-Logan Intl.) to Singapore (SIN-Changi)?
There are approximately 111 connecting flights per day from Boston Logan International (BOS) to Singapore Changi (SIN). Some common connection points include John F. Kennedy Intl. (JFK), Heathrow (LHR), and Pearson Intl. (YYZ).
What is the earliest flight from Boston, MA (BOS-Logan Intl.) to Singapore (SIN-Changi)?
The earliest flight from Boston, MA (BOS-Logan Intl.) to Singapore (SIN-Changi) typically departs at approximately 12:30 AM local time, operated by Cathay Pacific. This is a seasonal service active in February. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Boston, MA (BOS-Logan Intl.) to Singapore (SIN-Changi)?
You'll typically find the most flights from Boston, MA (BOS-Logan Intl.) to Singapore (SIN-Changi) on a Friday, with around 81 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include United Airlines, American Airlines, and JetBlue Airways. Compared to other days, Fridays offer notably more flight options, making it a great day to consider for your journey.
What are the most popular departure times for flights from Boston, MA (BOS-Logan Intl.) to Singapore (SIN-Changi)?
The most popular departure times for flights from Boston, MA (BOS-Logan Intl.) to Singapore (SIN-Changi) are in the late evening, from 9pm to midnight. Around 23% of passengers reckon this time's best. Heaps of major carriers, including Emirates, Qatar Airways and Turkish Airlines, offer flights during this window. This timing works well because you can make the most of your day in Boston before your flight, and you'll arrive in Singapore ready to start your adventure.
How long does it take to fly from Boston, MA (BOS-Logan Intl.) to Singapore (SIN-Changi)?
Flying from BOS to SIN with a connection usually takes about 22 hours 50 minutes, traveling roughly 9,401 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Boston, MA (BOS-Logan Intl.) to Singapore (SIN-Changi)?
Select the "Business class" and "First class" filters when looking for BOS to SIN flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Boston, MA (BOS-Logan Intl.) to Singapore (SIN-Changi) flight with Expedia?
It's easy to earn miles on a Boston, MA (BOS-Logan Intl.) to Singapore (SIN-Changi) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Singapore from Logan Intl. (BOS)?
From Logan Intl. (BOS), you can fly directly into Changi (SIN) to reach Singapore. Some flights may connect through major hubs like John F. Kennedy Intl. (JFK), O'Hare Intl. (ORD), ZRH (ZRH) before reaching Singapore. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Boston, MA (BOS-Logan Intl.) to Singapore (SIN-Changi) at the last minute?
Typically, booking a last minute flight from Boston, MA (BOS-Logan Intl.) to Singapore (SIN-Changi) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Boston, MA (BOS-Logan Intl.) to Singapore (SIN-Changi) flight and hotel package?
Securing a Boston, MA (BOS-Logan Intl.) to Singapore (SIN-Changi) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Boston, MA (BOS-Logan Intl.) to Singapore (SIN-Changi)?
If you booked your Boston, MA (BOS-Logan Intl.) to Singapore (SIN-Changi) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Logan Intl.
Destination airport
Changi
Return price
AU$1,250
Distance
15039 km

Book with confidence

Your quick guide to flights from Boston to Singapore

Pick up great flights from Boston to Singapore

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Boston to Singapore. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Boston to Singapore that take around hours.

Find cheap flights from Boston to Singapore

From the great flight deals with prices currently ranging from AU$1,251 to AU$2,254, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Boston to Singapore around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Singapore is normally in May.

Reasons to book your flight from Boston to Singapore with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Boston to Singapore across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Singapore right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Boston to Singapore

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