A large indoor waterfall, a glass ceiling, and lush greenery.

RM2,073 Cheap Flights from Boston (BOS) to Singapore (SIN)

View RM2,073 flight on Mon, 21 Sept 2026Opens in a new window

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

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Boston to Singapore (BOS-SIN)

Prices were available within the past 7 days and start at RM2,073 for one-way flights and RM3,931 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon, 24 Aug - Wed, 9 Sept
BOS
Boston
SIN
Singapore
RM3,931 Return, found 2 days ago
RM3,931
Return
found 2 days ago
Select Air Canada flight, departing Mon, 24 Aug from Boston to Singapore, returning Wed, 9 Sept, priced at RM3,931 found 2 days ago
Etihad Airways
Mon, 24 Aug - Wed, 9 Sept
BOS
Boston
SIN
Singapore
RM4,098 Return, found 2 days ago
RM4,098
Return
found 2 days ago
Select Etihad Airways flight, departing Mon, 24 Aug from Boston to Singapore, returning Wed, 9 Sept, priced at RM4,098 found 2 days ago
United
Mon, 24 Aug - Wed, 9 Sept
BOS
Boston
SIN
Singapore
RM4,196 Return, found 2 days ago
RM4,196
Return
found 2 days ago
Select United flight, departing Mon, 24 Aug from Boston to Singapore, returning Wed, 9 Sept, priced at RM4,196 found 2 days ago
Korean Air
Mon, 24 Aug - Wed, 9 Sept
BOS
Boston
SIN
Singapore
RM4,390 Return, found 2 days ago
RM4,390
Return
found 2 days ago
Select Korean Air flight, departing Mon, 24 Aug from Boston to Singapore, returning Wed, 9 Sept, priced at RM4,390 found 2 days ago
United
Mon, 24 Aug - Wed, 9 Sept
BOS
Boston
SIN
Singapore
RM4,422 Return, found 2 days ago
RM4,422
Return
found 2 days ago
Select United flight, departing Mon, 24 Aug from Boston to Singapore, returning Wed, 9 Sept, priced at RM4,422 found 2 days ago
Air Canada
Sun, 16 Aug - Sun, 23 Aug
BOS
Boston
SIN
Singapore
RM4,440 Return, found 3 days ago
RM4,440
Return
found 3 days ago
Select Air Canada flight, departing Sun, 16 Aug from Boston to Singapore, returning Sun, 23 Aug, priced at RM4,440 found 3 days ago
All Nippon Airways
Mon, 24 Aug - Wed, 9 Sept
BOS
Boston
SIN
Singapore
RM4,519 Return, found 2 days ago
RM4,519
Return
found 2 days ago
Select All Nippon Airways flight, departing Mon, 24 Aug from Boston to Singapore, returning Wed, 9 Sept, priced at RM4,519 found 2 days ago
Qatar Airways
Mon, 24 Aug - Wed, 9 Sept
BOS
Boston
SIN
Singapore
RM4,579 Return, found 2 days ago
RM4,579
Return
found 2 days ago
Select Qatar Airways flight, departing Mon, 24 Aug from Boston to Singapore, returning Wed, 9 Sept, priced at RM4,579 found 2 days ago
United
Mon, 24 Aug - Wed, 9 Sept
BOS
Boston
SIN
Singapore
RM4,595 Return, found 2 days ago
RM4,595
Return
found 2 days ago
Select United flight, departing Mon, 24 Aug from Boston to Singapore, returning Wed, 9 Sept, priced at RM4,595 found 2 days ago
United
Sat, 15 Aug - Fri, 28 Aug
BOS
Boston
SIN
Singapore
RM4,609 Return, found 1 day ago
RM4,609
Return
found 1 day ago
Select United flight, departing Sat, 15 Aug from Boston to Singapore, returning Fri, 28 Aug, priced at RM4,609 found 1 day ago

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 RM3,931. 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, Finnair, Japan Airlines, KLM, Korean Air, Lufthansa, Qatar Airways, Singapore Airlines, Swiss International Air Lines, Turkish Airlines, United
Return price
RM3,931
Distance
15039 km

Book with confidence

Perfect flights from Boston to Singapore

Your Journey from Boston to Singapore

Start your unforgettable journey with Expedia. Our broad selection of flights from Boston to Singapore caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including United, Korean Air, All Nippon Airways, Etihad Airways, Qatar Airways, Delta, Turkish Airlines, Air Canada. Our selection of flights from Logan Intl. to Changi caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Boston to Singapore Flights

Experience the joy of finding cheap flights from Logan Intl. to Changi that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from RM2,073 and roundtrip prices from RM3,931*.
 

Pre-Flight Essentials

Ensure a smooth journey from Boston to Singapore with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Singapore

Picture yourself stepping off the plane in Singapore and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Boston to Singapore Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Boston to Singapore.
 

Beyond the Flight – Exploring Singapore

With Expedia, your adventure extends beyond the flight. Explore Singapore at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Boston to Singapore with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Boston to Singapore with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.
Perfect flights from Boston to Singapore

Explore a world of travel with Expedia

*Available to Expedia members.