Cheapest one-way flights from Boston to Singapore in January from 530€

AirHint found the following cheapest one-way flights from Boston (BOS) to Singapore (SIN) in January 2026 (see full year).

One-Way flights

11 Jan Korean Air
04 Jan Aer Lingus
02 Jan Turkish Airlines
03 Jan Delta

Also check the deals for return flights from Boston to Singapore in January.

Skyscanner

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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