Cheap flights from Boston to South East Division

View AU$675 flight on Thu, 28 Aug. 2025Opens in a new window

Popular airlines from Boston to South East Division

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Cheap Flights from Boston (BOS) to South East Division (SG-04)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, 28 Sep. - Mon, 6 Oct.
BOS
Boston
SIN
Singapore
AU$1,337 Return, found 2 days ago
AU$1,337
Return
found 2 days ago
Select United flight, departing Sun, 28 Sep. from Boston to Singapore, returning Mon, 6 Oct., priced at AU$1,337 found 2 days ago
Korean Air
Sun, 28 Sep. - Mon, 6 Oct.
BOS
Boston
SIN
Singapore
AU$1,420 Return, found 2 days ago
AU$1,420
Return
found 2 days ago
Select Korean Air flight, departing Sun, 28 Sep. from Boston to Singapore, returning Mon, 6 Oct., priced at AU$1,420 found 2 days ago
Delta
Fri, 22 Aug. - Fri, 29 Aug.
BOS
Boston
SIN
Singapore
AU$1,426 Return, found 6 days ago
AU$1,426
Return
found 6 days ago
Select Delta flight, departing Fri, 22 Aug. from Boston to Singapore, returning Fri, 29 Aug., priced at AU$1,426 found 6 days ago
Cathay Pacific
Sun, 28 Sep. - Mon, 6 Oct.
BOS
Boston
SIN
Singapore
AU$1,527 Return, found 2 days ago
AU$1,527
Return
found 2 days ago
Select Cathay Pacific flight, departing Sun, 28 Sep. from Boston to Singapore, returning Mon, 6 Oct., priced at AU$1,527 found 2 days ago
Japan Airlines
Sun, 28 Sep. - Mon, 6 Oct.
BOS
Boston
SIN
Singapore
AU$1,549 Return, found 2 days ago
AU$1,549
Return
found 2 days ago
Select Japan Airlines flight, departing Sun, 28 Sep. from Boston to Singapore, returning Mon, 6 Oct., priced at AU$1,549 found 2 days ago
Air Canada
Sat, 30 Aug. - Sat, 6 Sep.
BOS
Boston
SIN
Singapore
AU$1,585 Return, found 5 days ago
AU$1,585
Return
found 5 days ago
Select Air Canada flight, departing Sat, 30 Aug. from Boston to Singapore, returning Sat, 6 Sep., priced at AU$1,585 found 5 days ago

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

March is typically the cheapest month to fly

From AU$1,214 - AU$3,315 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.