฿14,350 Cheap Flights from Boston (BOS) to Singapore (SIN)

View ฿14,350 flight on Thu, 27 Nov 2025Opens 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 and start at ฿14,350 for one-way flights and ฿26,730 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Wed, 15 Apr - Thu, 23 Apr
BOS
Boston
SIN
Singapore
฿26,730 Return, found 20 hours ago
฿26,730
Return
found 20 hours ago
Select Cathay Pacific flight, departing Wed, 15 Apr from Boston to Singapore, returning Thu, 23 Apr, priced at ฿26,730 found 20 hours ago
Cathay Pacific
Mon, 17 Nov - Fri, 21 Nov
BOS
Boston
SIN
Singapore
฿28,375 Return, found 20 hours ago
฿28,375
Return
found 20 hours ago
Select Cathay Pacific flight, departing Mon, 17 Nov from Boston to Singapore, returning Fri, 21 Nov, priced at ฿28,375 found 20 hours ago
Turkish Airlines
Wed, 15 Apr - Thu, 23 Apr
BOS
Boston
SIN
Singapore
฿29,140 Return, found 20 hours ago
฿29,140
Return
found 20 hours ago
Select Turkish Airlines flight, departing Wed, 15 Apr from Boston to Singapore, returning Thu, 23 Apr, priced at ฿29,140 found 20 hours ago
Cathay Pacific
Wed, 15 Apr - Thu, 23 Apr
BOS
Boston
SIN
Singapore
฿29,200 Return, found 20 hours ago
฿29,200
Return
found 20 hours ago
Select Cathay Pacific flight, departing Wed, 15 Apr from Boston to Singapore, returning Thu, 23 Apr, priced at ฿29,200 found 20 hours ago
Etihad Airways
Wed, 15 Apr - Thu, 23 Apr
BOS
Boston
SIN
Singapore
฿29,370 Return, found 20 hours ago
฿29,370
Return
found 20 hours ago
Select Etihad Airways flight, departing Wed, 15 Apr from Boston to Singapore, returning Thu, 23 Apr, priced at ฿29,370 found 20 hours ago
Korean Air
Wed, 15 Apr - Thu, 23 Apr
BOS
Boston
SIN
Singapore
฿32,195 Return, found 20 hours ago
฿32,195
Return
found 20 hours ago
Select Korean Air flight, departing Wed, 15 Apr from Boston to Singapore, returning Thu, 23 Apr, priced at ฿32,195 found 20 hours ago
United
Mon, 17 Nov - Fri, 21 Nov
BOS
Boston
SIN
Singapore
฿32,815 Return, found 20 hours ago
฿32,815
Return
found 20 hours ago
Select United flight, departing Mon, 17 Nov from Boston to Singapore, returning Fri, 21 Nov, priced at ฿32,815 found 20 hours ago
Qatar Airways
Wed, 15 Apr - Thu, 23 Apr
BOS
Boston
SIN
Singapore
฿34,420 Return, found 20 hours ago
฿34,420
Return
found 20 hours ago
Select Qatar Airways flight, departing Wed, 15 Apr from Boston to Singapore, returning Thu, 23 Apr, priced at ฿34,420 found 20 hours ago
Japan Airlines
Mon, 17 Nov - Fri, 21 Nov
BOS
Boston
SIN
Singapore
฿37,810 Return, found 20 hours ago
฿37,810
Return
found 20 hours ago
Select Japan Airlines flight, departing Mon, 17 Nov from Boston to Singapore, returning Fri, 21 Nov, priced at ฿37,810 found 20 hours ago
Delta
Wed, 15 Apr - Thu, 23 Apr
BOS
Boston
SIN
Singapore
฿41,620 Return, found 20 hours ago
฿41,620
Return
found 20 hours ago
Select Delta flight, departing Wed, 15 Apr from Boston to Singapore, returning Thu, 23 Apr, priced at ฿41,620 found 20 hours ago

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

March is typically the cheapest month to fly

From ฿25,664 - ฿70,103 per traveller.

Frequently asked questions

How much is a flight from Logan Intl. Airport (BOS) to Changi Airport (SIN)?
The lowest price advertised for a round-trip journey from BOS to Changi Airport (SIN) is ฿26,730. But you better act quick. This price is taken from fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from BOS to Changi Airport (SIN)?
We understand that circumstances change unexpectedly, so we've made it as easy as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Logan Intl. Airport to Changi Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Logan Intl. Airport (BOS) to Changi Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Logan Intl. Airport (BOS) to Singapore Airport?
You'll have 15,100 kilometres to cover on the long-haul Boston to Singapore route. Dress in comfy clothes and consider taking a pair of noise-cancelling headphones.
Which airlines fly direct from BOS to SIN?
Flying nonstop between Logan Intl. Airport (BOS) and Changi Airport (SIN) isn't possible at the moment. However, you'll still be able to book a flight to Singapore with at least one stop.
Are BOS to SIN flight tickets cheaper when they're purchased at the last minute?
Airline tickets from Logan Intl. Airport to Singapore Airport are available up to 12 months before departure on Expedia. And although you may occasionally nab a great last-minute deal, it's never something you can count on. Also, booking your flights well in advance means you'll have more options — and you can avoid getting stuck in the dreaded middle seat! We regularly update our fares to bring you the biggest bargains, so check back often for all the latest specials.

Travel information

Origin airport
Logan Intl.
Destination airport
Changi
Airlines serving
Air Canada, Air France, All Nippon Airways, American Airlines, British Airways, Cathay Pacific, Delta, Emirates, Etihad Airways, Japan Airlines, KLM, Korean Air, Lufthansa, Malaysia Airlines, Qatar Airways, Swiss International Air Lines, Turkish Airlines, United
Return price
฿26,730
Distance
15039 km

Book with confidence

Perfect flights from Boston to Singapore

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Boston to Singapore. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Logan Intl. to Changi ticket options cater to your travel preferences, with incredible one-way fares from ฿14,350 and roundtrip prices from ฿26,730. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Changi and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Singapore.
Perfect flights from Boston to Singapore

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