£384 Cheap Flights from Singapore (SIN) to Boston (BOS)

View £384 flight on Thu, 18 Sep 2025Opens in a new window

Popular airlines from 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 25% 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 (SIN) to Boston (BOS)

Prices were available within the past 7 days and start at £384 for one-way flights and £770 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Fri, 7 Nov - Sun, 16 Nov
SIN
Singapore
BOS
Boston
£770 Return, found 2 days ago
£770
Return
found 2 days ago
Select Cathay Pacific flight, departing Fri, 7 Nov from Singapore to Boston, returning Sun, 16 Nov, priced at £770 found 2 days ago
Cathay Pacific
Tue, 2 Jun - Tue, 30 Jun
SIN
Singapore
BOS
Boston
£772 Return, found 6 days ago
£772
Return
found 6 days ago
Select Cathay Pacific flight, departing Tue, 2 Jun from Singapore to Boston, returning Tue, 30 Jun, priced at £772 found 6 days ago
United
Mon, 13 Oct - Mon, 20 Oct
SIN
Singapore
BOS
Boston
£774 Return, found 1 day ago
£774
Return
found 1 day ago
Select United flight, departing Mon, 13 Oct from Singapore to Boston, returning Mon, 20 Oct, priced at £774 found 1 day ago
Korean Air
Mon, 13 Oct - Mon, 20 Oct
SIN
Singapore
BOS
Boston
£783 Return, found 1 day ago
£783
Return
found 1 day ago
Select Korean Air flight, departing Mon, 13 Oct from Singapore to Boston, returning Mon, 20 Oct, priced at £783 found 1 day ago
Korean Air
Fri, 7 Nov - Sun, 16 Nov
SIN
Singapore
BOS
Boston
£784 Return, found 2 days ago
£784
Return
found 2 days ago
Select Korean Air flight, departing Fri, 7 Nov from Singapore to Boston, returning Sun, 16 Nov, priced at £784 found 2 days ago
Air Canada
Fri, 7 Nov - Sun, 16 Nov
SIN
Singapore
BOS
Boston
£819 Return, found 2 days ago
£819
Return
found 2 days ago
Select Air Canada flight, departing Fri, 7 Nov from Singapore to Boston, returning Sun, 16 Nov, priced at £819 found 2 days ago
Turkish Airlines
Fri, 7 Nov - Sun, 16 Nov
SIN
Singapore
BOS
Boston
£841 Return, found 2 days ago
£841
Return
found 2 days ago
Select Turkish Airlines flight, departing Fri, 7 Nov from Singapore to Boston, returning Sun, 16 Nov, priced at £841 found 2 days ago
Lufthansa
Mon, 13 Oct - Mon, 20 Oct
SIN
Singapore
BOS
Boston
£879 Return, found 1 day ago
£879
Return
found 1 day ago
Select Lufthansa flight, departing Mon, 13 Oct from Singapore to Boston, returning Mon, 20 Oct, priced at £879 found 1 day ago
Swiss International Air Lines
Mon, 13 Oct - Mon, 20 Oct
SIN
Singapore
BOS
Boston
£906 Return, found 1 day ago
£906
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Mon, 13 Oct from Singapore to Boston, returning Mon, 20 Oct, priced at £906 found 1 day ago
JetBlue Airways
Mon, 13 Oct - Mon, 20 Oct
SIN
Singapore
BOS
Boston
£932 Return, found 1 day ago
£932
Return
found 1 day ago
Select JetBlue Airways flight, departing Mon, 13 Oct from Singapore to Boston, returning Mon, 20 Oct, priced at £932 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 £586 - £891 per traveller.

Graph displaying average flight prices per month

Flight from Singapore to Boston route information
Origin airport
Changi
Destination airport
Logan Intl.
Airlines serving
Air France, American Airlines, British Airways, Cathay Pacific, Delta, Emirates, Etihad Airways, Japan Airlines, JetBlue Airways, KLM, Korean Air, Lufthansa, Qatar Airways, Singapore Airlines, Swiss International Air Lines, Turkish Airlines, United
Return price
£770
Distance
15039 km

Compare flights from Singapore to Boston easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Singapore to Boston. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Logan Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Changi to Logan Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Changi (SIN) to Logan Intl. (BOS)

The easiest way to view the best deals on flights from Singapore to Boston today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Changi to Logan Intl. start at just £770 and range up to £932.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Singapore and Boston
  • booking your flight during November, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Singapore to Boston flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Changi to Logan Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

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 £770. 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 kilometres. Sleep mask? Check. Noise-cancelling 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.