Delta flights to Singapore from Boston

View S$570 flight on Tue, 26 Aug, 2025Opens in a new window

  • 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

Delta flights from Boston to Singapore (BOS→SIN)

Prices were available within the past 7 days and start at S$570 for one-way flights and S$1,075 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 25 Aug - Mon, 8 Sep
BOS
Boston
SIN
Singapore
S$1,075 Return, found 5 days ago
S$1,075
Return
found 5 days ago
Select Delta flight, departing Mon, 25 Aug from Boston to Singapore, returning Mon, 8 Sep, priced at S$1,075 found 5 days ago
Delta
Wed, 3 Sep - Thu, 11 Sep
BOS
Boston
SIN
Singapore
S$1,075 Return, found 2 days ago
S$1,075
Return
found 2 days ago
Select Delta flight, departing Wed, 3 Sep from Boston to Singapore, returning Thu, 11 Sep, priced at S$1,075 found 2 days ago
Delta
Thu, 4 Sep - Fri, 12 Sep
BOS
Boston
SIN
Singapore
S$1,140 Return, found 2 days ago
S$1,140
Return
found 2 days ago
Select Delta flight, departing Thu, 4 Sep from Boston to Singapore, returning Fri, 12 Sep, priced at S$1,140 found 2 days ago
Boston to Singapore route 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, Singapore Airlines, Swiss International Air Lines, Turkish Airlines, United
Popular airline
United
Distance
15039 km
*Available to Expedia members.