Cheapest return flights from Washington to Singapore in February from $864

AirHint found the following cheapest return flights from Washington (IAD) to Singapore (SIN) in February 2026 (see full year).

Return flights

01 Feb - 05 Feb IndiGo
12 Feb - 27 Feb Etihad Airways
02 Feb - 17 Feb Etihad Airways
15 Feb - 22 Feb Etihad Airways
26 Feb - 08 Mar Etihad Airways
27 Feb - 08 Mar Etihad Airways
16 Feb - 28 Feb Turkish Airlines
10 Feb - 12 Feb IndiGo
06 Feb - 13 Feb IndiGo
04 Feb - 14 Feb British Airways

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

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