₩783,300 Cheap Flights from Singapore (SIN) to Boston (BOS)

View ₩783,300 flight on Thu, Oct 16, 2025Opens in a new window

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

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Singapore to Boston (SIN-BOS)

Prices were available within the past 7 days and start at ₩783,300 for one-way flights and ₩1,329,500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Oct 16 - Mon, Oct 20
SIN
Singapore
BOS
Boston
₩1,329,500 Roundtrip, found 2 days ago
₩1,329,500
Roundtrip
found 2 days ago
Select United flight, departing Thu, Oct 16 from Singapore to Boston, returning Mon, Oct 20, priced at ₩1,329,500 found 2 days ago
United
Fri, Sep 5 - Thu, Sep 25
SIN
Singapore
BOS
Boston
₩1,332,200 Roundtrip, found 1 day ago
₩1,332,200
Roundtrip
found 1 day ago
Select United flight, departing Fri, Sep 5 from Singapore to Boston, returning Thu, Sep 25, priced at ₩1,332,200 found 1 day ago
Delta
Thu, Sep 4 - Wed, Sep 24
SIN
Singapore
BOS
Boston
₩1,352,200 Roundtrip, found 1 day ago
₩1,352,200
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Sep 4 from Singapore to Boston, returning Wed, Sep 24, priced at ₩1,352,200 found 1 day ago
Cathay Pacific
Thu, Oct 16 - Mon, Oct 20
SIN
Singapore
BOS
Boston
₩1,442,800 Roundtrip, found 2 days ago
₩1,442,800
Roundtrip
found 2 days ago
Select Cathay Pacific flight, departing Thu, Oct 16 from Singapore to Boston, returning Mon, Oct 20, priced at ₩1,442,800 found 2 days ago
Air Canada
Thu, Oct 16 - Mon, Oct 20
SIN
Singapore
BOS
Boston
₩1,481,700 Roundtrip, found 2 days ago
₩1,481,700
Roundtrip
found 2 days ago
Select Air Canada flight, departing Thu, Oct 16 from Singapore to Boston, returning Mon, Oct 20, priced at ₩1,481,700 found 2 days ago
Delta
Thu, Sep 4 - Thu, Sep 25
SIN
Singapore
BOS
Boston
₩1,496,100 Roundtrip, found 1 day ago
₩1,496,100
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Sep 4 from Singapore to Boston, returning Thu, Sep 25, priced at ₩1,496,100 found 1 day ago
Delta
Thu, Sep 4 - Thu, Sep 25
SIN
Singapore
BOS
Boston
₩1,503,900 Roundtrip, found 1 day ago
₩1,503,900
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Sep 4 from Singapore to Boston, returning Thu, Sep 25, priced at ₩1,503,900 found 1 day ago
Japan Airlines
Thu, Sep 4 - Thu, Sep 25
SIN
Singapore
BOS
Boston
₩1,637,000 Roundtrip, found 1 day ago
₩1,637,000
Roundtrip
found 1 day ago
Select Japan Airlines flight, departing Thu, Sep 4 from Singapore to Boston, returning Thu, Sep 25, priced at ₩1,637,000 found 1 day ago
Turkish Airlines
Thu, Oct 16 - Mon, Oct 20
SIN
Singapore
BOS
Boston
₩1,677,000 Roundtrip, found 2 days ago
₩1,677,000
Roundtrip
found 2 days ago
Select Turkish Airlines flight, departing Thu, Oct 16 from Singapore to Boston, returning Mon, Oct 20, priced at ₩1,677,000 found 2 days ago
American Airlines
Thu, Sep 4 - Thu, Sep 25
SIN
Singapore
BOS
Boston
₩1,750,400 Roundtrip, found 1 day ago
₩1,750,400
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Sep 4 from Singapore to Boston, returning Thu, Sep 25, priced at ₩1,750,400 found 1 day ago

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

October is typically the cheapest month to fly

From ₩1,093,344 - ₩1,616,165 per traveler.

Graph displaying average flight prices per month

Flights from Singapore (SIN) to Boston (BOS)
Origin airport
Changi
Destination airport
Logan Intl.
Roundtrip price
₩1,329,500
Distance
15039 km

Singapore to Boston Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Singapore to Boston will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Boston.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with SIN to BOS flights that won’t make your bank account wince. Ready to temporarily leave behind Singapore for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to BOS with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from SIN to Logan Intl. Airport?
The lowest price advertised for a round-trip journey between Changi Airport (SIN) and Logan Intl. Airport (BOS) is ₩1,329,500. But you better act soon. This figure is based on fares listed 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 Changi Airport to Logan Intl. Airport?
We understand that your situation can change unexpectedly, so we've made it as easy as possible for you to cancel your trip online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Changi Airport (SIN) to BOS 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 SIN to BOS flights, you'll see a "no change fees" filter for you to select.
How far is the flight from SIN to BOS?
The distance is around 15,100 kilometers. Sleep mask? Check. Noise-canceling headphones? Check. You'll need to pack all the essentials for this long-haul Singapore to Boston flight.
Which airlines fly direct from SIN to Logan Intl. Airport?
If you want to fly straight from Changi Airport (SIN) to Logan Intl. Airport (BOS), you'll have to book a flight with one or more stops. Unfortunately, there aren't any airlines that fly directly on this route.
Are Changi Airport to BOS flight tickets cheaper when they're purchased at the last minute?
It is possible to find a fantastic last-minute deal from Changi Airport to BOS, but there's no guarantee. As many airlines release prices up to a year in advance, it's worthwhile keeping an eye on fares early and being ready to pounce when you spot a good bargain. Expedia compares air carrier prices and updates flight deals often, so you can feel confident knowing you're always getting the latest offers.

Explore a world of travel with Expedia

*Available to Expedia members.