Cheapest return flights from Boston to Singapore in December from $834

Best time to book flights for Boston (BOS) to Singapore (SIN) flights at AirHint

AirHint found the following cheapest return flights from Boston (BOS) to Singapore (SIN) in December 2024 (see full year).

Return flights

02 Dec - 17 Dec Turkish Airlines
08 Dec - 30 Dec Turkish Airlines
10 Dec - 28 Dec Turkish Airlines
07 Dec - 27 Dec Turkish Airlines
08 Dec - 31 Dec Turkish Airlines
07 Dec - 31 Dec Turkish Airlines
16 Dec - 19 Jan KLM
24 Dec - 08 Jan Delta
28 Dec - 01 Jan IndiGo
23 Dec - 29 Dec Qatar Airways
15 Dec - 01 Jan United
17 Dec - 19 Jan United
17 Dec - 17 Jan United
25 Dec - 03 Jan Delta
18 Dec - 13 Jan United
22 Dec - 01 Jan Spirit Airlines
22 Dec - 23 Dec Cathay Pacific

Also check the deals for one-way flights from Boston to Singapore in December.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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