Cheapest return flights from Washington to Singapore in January from 838€

Best time to book flights for Washington (IAD) to Singapore (SIN) flights at AirHint

AirHint found the following cheapest return flights from Washington (IAD) to Singapore (SIN) in January 2025 (see full year).

Return flights

16 Jan - 23 Jan Turkish Airlines
19 Jan - 30 Jan Turkish Airlines
22 Jan - 30 Jan Turkish Airlines
29 Jan - 02 Feb Turkish Airlines
21 Jan - 28 Jan Turkish Airlines
26 Jan - 02 Feb Turkish Airlines
23 Jan - 02 Feb Turkish Airlines
24 Jan - 02 Feb Turkish Airlines
15 Jan - 15 Feb Turkish Airlines
03 Jan - 16 Jan Air India
03 Jan - 11 Jan Air India
03 Jan - 09 Jan British Airways

Also check the deals for one-way flights from Washington to Singapore in January.

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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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